From 62ec48cf1cfe187b885b2528c2b456df979e3ce7 Mon Sep 17 00:00:00 2001 From: George Joseph Date: Fri, 3 Jan 2025 15:38:52 -0700 Subject: [PATCH] Add C++ Standard detection to configure and fix a new C++20 compile issue * The autoconf-archive package contains macros useful for detecting C++ standard and testing other C++ capabilities but that package was never included in the install_prereq script so many existing build environments won't have it. Even if it is installed, older versions won't newer C++ standards and will actually cause an error if you try to test for that version. To make it available for those environments, the ax_cxx_compile_stdcxx.m4 macro has copied from the latest release of autoconf-archive into the autoconf directory. * A convenience wrapper(ast_cxx_check_std) around ax_cxx_compile_stdcxx was also added so checking the standard version and setting the asterisk-specific PBX_ variables becomes a one-liner: `AST_CXX_CHECK_STD([std], [force_latest_std])`. Calling that with a version of `17` for instance, will set PBX_CXX17 to 0 or 1 depending on whether the current c++ compiler supports stdc++17. HAVE_CXX17 will also be 'defined" or not depending on the result. * C++ compilers hardly ever default to the latest standard they support. g++ version 14 for instance supports up to C++23 but only uses C++17 by default. If you want to use C++23, you have to add `-std=gnu++=23` to the g++ command line. If you set the second argument of AST_CXX_CHECK_STD to "yes", the macro will automatically keep the highest `-std=gnu++` value that worked and pass that to the Makefiles. * The autoconf-archive package was added to install_prereq for future use. * Updated configure.ac to use AST_CXX_CHECK_STD() to check for C++ versions 11, 14, 17, 20 and 23. * Updated configure.ac to accept the `--enable-latest-cxx-std` option which will set the second option to AST_CXX_CHECK_STD() to "yes". The default is "no". * ast_copy_string() in strings.h declares the 'sz' variable as volatile and does an `sz--` on it later. C++20 no longer allows the `++` and `--` increment and decrement operators to be used on variables declared as volatile however so that was changed to `sz -= 1`. --- autoconf/ast_cxx_check_std.m4 | 23 + autoconf/ax_cxx_compile_stdcxx.m4 | 1077 ++ build_tools/menuselect-deps.in | 5 + configure | 18538 +++++++++++++++++++++++----- configure.ac | 21 +- contrib/scripts/install_prereq | 10 +- include/asterisk/autoconfig.h.in | 353 +- include/asterisk/strings.h | 2 +- menuselect/autoconfig.h.in | 22 +- menuselect/configure | 908 +- 10 files changed, 17170 insertions(+), 3789 deletions(-) create mode 100644 autoconf/ast_cxx_check_std.m4 create mode 100644 autoconf/ax_cxx_compile_stdcxx.m4 diff --git a/autoconf/ast_cxx_check_std.m4 b/autoconf/ast_cxx_check_std.m4 new file mode 100644 index 0000000000..863becbb36 --- /dev/null +++ b/autoconf/ast_cxx_check_std.m4 @@ -0,0 +1,23 @@ +# AST_CXX_CHECK_STD([standard], [force latest std?]) +# Check if the C++ compiler supprts a specific standard. +# If the second argument is "yes", forse the compiler to +# use the latest standard it supports by keeping the last +# -std=gnu++=XX option that worked. +AC_DEFUN([AST_CXX_CHECK_STD], +[ + PBX_CXX$1=0 + if test "$2" != "yes" ; then + ast_cxx_check_std_save_CXX="${CXX}" + ast_cxx_check_std_save_CXXCPP="${CXXCPP}" + fi + AX_CXX_COMPILE_STDCXX($1, , optional) + if test "$HAVE_CXX$1" = "1"; + then + PBX_CXX$1=1 + fi + AC_SUBST(PBX_CXX$1) + if test "$2" != "yes" ; then + CXX="${ast_cxx_check_std_save_CXX}" + CXXCPP="${ast_cxx_check_std_save_CXXCPP}" + fi +]) diff --git a/autoconf/ax_cxx_compile_stdcxx.m4 b/autoconf/ax_cxx_compile_stdcxx.m4 new file mode 100644 index 0000000000..b845f730b9 --- /dev/null +++ b/autoconf/ax_cxx_compile_stdcxx.m4 @@ -0,0 +1,1077 @@ +# +# The version of this file from the last packaged version of +# autoconf-archive doesn't include checks for C++23 and older +# versions of autoconf-archive such as those in Rocky 8 and CentOS 7 +# only handle up to C++17. The version in the autoconf source repo +# however does handle up to C++23 so we're including it here. +# +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional]) +# +# DESCRIPTION +# +# Check for baseline language coverage in the compiler for the specified +# version of the C++ standard. If necessary, add switches to CXX and +# CXXCPP to enable support. VERSION may be '11', '14', '17', '20', or +# '23' for the respective C++ standard version. +# +# The second argument, if specified, indicates whether you insist on an +# extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g. +# -std=c++11). If neither is specified, you get whatever works, with +# preference for no added switch, and then for an extended mode. +# +# The third argument, if specified 'mandatory' or if left unspecified, +# indicates that baseline support for the specified C++ standard is +# required and that the macro should error out if no mode with that +# support is found. If specified 'optional', then configuration proceeds +# regardless, after defining HAVE_CXX${VERSION} if and only if a +# supporting mode is found. +# +# LICENSE +# +# Copyright (c) 2008 Benjamin Kosnik +# Copyright (c) 2012 Zack Weinberg +# Copyright (c) 2013 Roy Stogner +# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov +# Copyright (c) 2015 Paul Norman +# Copyright (c) 2015 Moritz Klammler +# Copyright (c) 2016, 2018 Krzesimir Nowak +# Copyright (c) 2019 Enji Cooper +# Copyright (c) 2020 Jason Merrill +# Copyright (c) 2021, 2024 Jörn Heusipp +# Copyright (c) 2015, 2022, 2023, 2024 Olly Betts +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 25 + +dnl This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro +dnl (serial version number 13). + +AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl + m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"], + [$1], [14], [ax_cxx_compile_alternatives="14 1y"], + [$1], [17], [ax_cxx_compile_alternatives="17 1z"], + [$1], [20], [ax_cxx_compile_alternatives="20"], + [$1], [23], [ax_cxx_compile_alternatives="23"], + [m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl + m4_if([$2], [], [], + [$2], [ext], [], + [$2], [noext], [], + [m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl + m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true], + [$3], [mandatory], [ax_cxx_compile_cxx$1_required=true], + [$3], [optional], [ax_cxx_compile_cxx$1_required=false], + [m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])]) + AC_LANG_PUSH([C++])dnl + ac_success=no + + m4_if([$2], [], [dnl + AC_CACHE_CHECK(whether $CXX supports C++$1 features by default, + ax_cv_cxx_compile_cxx$1, + [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], + [ax_cv_cxx_compile_cxx$1=yes], + [ax_cv_cxx_compile_cxx$1=no])]) + if test x$ax_cv_cxx_compile_cxx$1 = xyes; then + ac_success=yes + fi]) + + m4_if([$2], [noext], [], [dnl + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + switch="-std=gnu++${alternative}" + cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch]) + AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch, + $cachevar, + [ac_save_CXX="$CXX" + CXX="$CXX $switch" + AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], + [eval $cachevar=yes], + [eval $cachevar=no]) + CXX="$ac_save_CXX"]) + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + fi]) + + m4_if([$2], [ext], [], [dnl + if test x$ac_success = xno; then + dnl HP's aCC needs +std=c++11 according to: + dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf + dnl Cray's crayCC needs "-h std=c++11" + dnl MSVC needs -std:c++NN for C++17 and later (default is C++14) + for alternative in ${ax_cxx_compile_alternatives}; do + for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do + if test x"$switch" = xMSVC; then + dnl AS_TR_SH maps both `:` and `=` to `_` so -std:c++17 would collide + dnl with -std=c++17. We suffix the cache variable name with _MSVC to + dnl avoid this. + switch=-std:c++${alternative} + cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_${switch}_MSVC]) + else + cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch]) + fi + AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch, + $cachevar, + [ac_save_CXX="$CXX" + CXX="$CXX $switch" + AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], + [eval $cachevar=yes], + [eval $cachevar=no]) + CXX="$ac_save_CXX"]) + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + if test x$ac_success = xyes; then + break + fi + done + fi]) + AC_LANG_POP([C++]) + if test x$ax_cxx_compile_cxx$1_required = xtrue; then + if test x$ac_success = xno; then + AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.]) + fi + fi + if test x$ac_success = xno; then + HAVE_CXX$1=0 + AC_MSG_NOTICE([No compiler with C++$1 support was found]) + else + HAVE_CXX$1=1 + AC_DEFINE(HAVE_CXX$1,1, + [define if the compiler supports basic C++$1 syntax]) + fi + AC_SUBST(HAVE_CXX$1) +]) + + +dnl Test body for checking C++11 support + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11], + [_AX_CXX_COMPILE_STDCXX_testbody_new_in_11] +) + +dnl Test body for checking C++14 support + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14], + [_AX_CXX_COMPILE_STDCXX_testbody_new_in_11 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_14] +) + +dnl Test body for checking C++17 support + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_17], + [_AX_CXX_COMPILE_STDCXX_testbody_new_in_11 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_14 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_17] +) + +dnl Test body for checking C++20 support + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_20], + [_AX_CXX_COMPILE_STDCXX_testbody_new_in_11 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_14 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_17 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_20] +) + +dnl Test body for checking C++23 support + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_23], + [_AX_CXX_COMPILE_STDCXX_testbody_new_in_11 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_14 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_17 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_20 + _AX_CXX_COMPILE_STDCXX_testbody_new_in_23] +) + + +dnl Tests for new features in C++11 + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[ + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + +]]) + + +dnl Tests for new features in C++14 + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[ + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + +]]) + + +dnl Tests for new features in C++17 + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[ + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +]]) + + +dnl Tests for new features in C++20 + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_20], [[ + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + +#error "This is not a C++20 compiler" + +#else + +#include + +namespace cxx20 +{ + +// As C++20 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx20 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + +]]) + + +dnl Tests for new features in C++23 + +m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_23], [[ + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202302L + +#error "This is not a C++23 compiler" + +#else + +#include + +namespace cxx23 +{ + +// As C++23 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx23 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202302L + +]]) diff --git a/build_tools/menuselect-deps.in b/build_tools/menuselect-deps.in index 6594a922eb..877eff070b 100644 --- a/build_tools/menuselect-deps.in +++ b/build_tools/menuselect-deps.in @@ -75,3 +75,8 @@ HAVE_LEAK_SANITIZER=@AST_LEAK_SANITIZER@ HAVE_THREAD_SANITIZER=@AST_THREAD_SANITIZER@ HAVE_UNDEFINED_SANITIZER=@AST_UNDEFINED_SANITIZER@ NO_BINARY_MODULES=@PBX_NO_BINARY_MODULES@ +CXX11=@PBX_CXX11@ +CXX14=@PBX_CXX14@ +CXX17=@PBX_CXX17@ +CXX20=@PBX_CXX20@ +CXX23=@PBX_CXX23@ diff --git a/configure b/configure index 95f3d06a8b..f454e83e99 100755 --- a/configure +++ b/configure @@ -1,11 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.71 for asterisk master. +# Generated by GNU Autoconf 2.72 for asterisk master. # # Report bugs to . # # -# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, # Inc. # # @@ -19,7 +19,6 @@ # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh @@ -28,12 +27,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi @@ -105,7 +105,7 @@ IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 @@ -135,15 +135,14 @@ case $- in # (((( esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. +# out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="as_nop=: -if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 + as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh NULLCMD=: @@ -151,12 +150,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else \$as_nop - case \`(set -o) 2>/dev/null\` in #( +else case e in #( + e) case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi " @@ -174,8 +174,9 @@ as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } if ( set x; as_fn_ret_success y && test x = \"\$1\" ) then : -else \$as_nop - exitcode=1; echo positional parameters were not saved. +else case e in #( + e) exitcode=1; echo positional parameters were not saved. ;; +esac fi test x\$exitcode = x0 || exit 1 blah=\$(echo \$(echo blah)) @@ -189,14 +190,15 @@ test \$(( 1 + 1 )) = 2 || exit 1" if (eval "$as_required") 2>/dev/null then : as_have_required=yes -else $as_nop - as_have_required=no +else case e in #( + e) as_have_required=no ;; +esac fi if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null then : -else $as_nop - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do @@ -229,12 +231,13 @@ IFS=$as_save_IFS if $as_found then : -else $as_nop - if { test -f "$SHELL" || test -f "$SHELL.exe"; } && +else case e in #( + e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null then : CONFIG_SHELL=$SHELL as_have_required=yes -fi +fi ;; +esac fi @@ -256,7 +259,7 @@ case $- in # (((( esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. +# out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi @@ -276,7 +279,8 @@ $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one." fi exit 1 -fi +fi ;; +esac fi fi SHELL=${CONFIG_SHELL-/bin/sh} @@ -315,14 +319,6 @@ as_fn_exit () as_fn_set_status $1 exit $1 } # as_fn_exit -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_mkdir_p # ------------- @@ -391,11 +387,12 @@ then : { eval $1+=\$2 }' -else $as_nop - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... @@ -409,21 +406,14 @@ then : { as_val=$(( $* )) }' -else $as_nop - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -497,6 +487,8 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits /[$]LINENO/= ' <$as_myself | sed ' + t clear + :clear s/[$]LINENO.*/&-/ t lineno b @@ -545,7 +537,6 @@ esac as_echo='printf %s\n' as_echo_n='printf %s' - rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -557,9 +548,9 @@ if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then @@ -584,10 +575,12 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated test -n "$DJDIR" || exec 7<&0 /dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1653,7 +1659,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1866,7 +1872,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1882,7 +1888,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1912,8 +1918,8 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error $? "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information" + -*) as_fn_error $? "unrecognized option: '$ac_option' +Try '$0 --help' for more information" ;; *=*) @@ -1921,7 +1927,7 @@ Try \`$0 --help' for more information" # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: '$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1971,7 +1977,7 @@ do as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done -# There might be people who depend on the old broken behavior: `$host' +# There might be people who depend on the old broken behavior: '$host' # used to hold the argument of --host etc. # FIXME: To remove some day. build=$build_alias @@ -2039,7 +2045,7 @@ if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" ac_abs_confdir=`( cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` @@ -2067,7 +2073,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures asterisk master to adapt to many kinds of systems. +'configure' configures asterisk master to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -2081,11 +2087,11 @@ Configuration: --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking ...' messages + -q, --quiet, --silent do not print 'checking ...' messages --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' + -C, --config-cache alias for '--cache-file=config.cache' -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] + --srcdir=DIR find the sources in DIR [configure dir or '..'] Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX @@ -2093,10 +2099,10 @@ Installation directories: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX] -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. +By default, 'make install' will install all the files in +'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify +an installation prefix other than '$ac_default_prefix' using '--prefix', +for instance '--prefix=\$HOME'. For better control, use the options below. @@ -2141,6 +2147,8 @@ Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-latest-cxx-std Force C++ compiler to use the latest standard it + supports --disable-binary-modules Block installation of binary modules. --enable-dev-mode Turn on developer mode @@ -2153,6 +2161,7 @@ Optional Features: --enable-internal-poll Use Asterisk's poll implementation --disable-asteriskssl Disable Asterisk's SSL wrapper library --disable-rpath Disables rpath linker option checking + --enable-year2038 support timestamps after 2038 Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -2314,7 +2323,7 @@ Some influential environment variables: SYSTEMD_LIBS linker flags for SYSTEMD, overriding pkg-config -Use these variables to override the choices made by `configure' or to help +Use these variables to override the choices made by 'configure' or to help it to find libraries and programs with nonstandard names/locations. Report bugs to . @@ -2382,9 +2391,9 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF asterisk configure master -generated by GNU Autoconf 2.71 +generated by GNU Autoconf 2.72 -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. @@ -2425,11 +2434,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } && test -s conftest.$ac_objext then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -2448,8 +2458,8 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 #include <$2> @@ -2457,10 +2467,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -2497,11 +2509,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } && test -s conftest.$ac_objext then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -2535,11 +2548,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -2573,11 +2587,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -2615,11 +2630,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would @@ -2642,15 +2658,15 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Define $2 to an innocuous variant, in case declares $2. For example, HP-UX 11i declares gettimeofday. */ #define $2 innocuous_$2 /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $2 (); below. */ + which can conflict with char $2 (void); below. */ #include #undef $2 @@ -2661,7 +2677,7 @@ else $as_nop #ifdef __cplusplus extern "C" #endif -char $2 (); +char $2 (void); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ @@ -2680,11 +2696,13 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -2705,8 +2723,8 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 @@ -2736,12 +2754,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - eval "$3=yes" +else case e in #( + e) eval "$3=yes" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -2780,12 +2800,13 @@ printf "%s\n" "$ac_try_echo"; } >&5 test $ac_status = 0; }; } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: program exited with status $ac_status" >&5 +else case e in #( + e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=$ac_status + ac_retval=$ac_status ;; +esac fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno @@ -2805,8 +2826,8 @@ printf %s "checking for $2.$3... " >&6; } if eval test \${$4+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $5 int @@ -2822,8 +2843,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$4=yes" -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $5 int @@ -2839,12 +2860,15 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$4=yes" -else $as_nop - eval "$4=no" +else case e in #( + e) eval "$4=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$4 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -2866,8 +2890,8 @@ printf %s "checking whether $as_decl_name is declared... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` +else case e in #( + e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` eval ac_save_FLAGS=\$$6 as_fn_append $6 " $5" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2891,12 +2915,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext eval $6=\$ac_save_FLAGS - + ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -2950,18 +2976,19 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_hi=$ac_mid; break -else $as_nop - as_fn_arith $ac_mid + 1 && ac_lo=$as_val +else case e in #( + e) as_fn_arith $ac_mid + 1 && ac_lo=$as_val if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi - as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int @@ -2996,20 +3023,23 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_lo=$ac_mid; break -else $as_nop - as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val +else case e in #( + e) as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi - as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done -else $as_nop - ac_lo= ac_hi= +else case e in #( + e) ac_lo= ac_hi= ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext # Binary search between lo and hi bounds. @@ -3032,8 +3062,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_hi=$ac_mid -else $as_nop - as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +else case e in #( + e) as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done @@ -3081,8 +3112,9 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : echo >>conftest.val; read $3 &6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi done @@ -3403,9 +3435,7 @@ struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; +static char *e (char **p, int i) { return p[i]; } @@ -3419,6 +3449,21 @@ static char *f (char * (*g) (char **, int), char **p, ...) return s; } +/* C89 style stringification. */ +#define noexpand_stringify(a) #a +const char *stringified = noexpand_stringify(arbitrary+token=sequence); + +/* C89 style token pasting. Exercises some of the corner cases that + e.g. old MSVC gets wrong, but not very hard. */ +#define noexpand_concat(a,b) a##b +#define expand_concat(a,b) noexpand_concat(a,b) +extern int vA; +extern int vbee; +#define aye A +#define bee B +int *pvA = &expand_concat(v,aye); +int *pvbee = &noexpand_concat(v,bee); + /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated @@ -3446,16 +3491,19 @@ ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' -// Does the compiler advertise C99 conformance? +/* Does the compiler advertise C99 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif +// See if C++-style comments work. + #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); +extern void free (void *); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare @@ -3505,7 +3553,6 @@ typedef const char *ccp; static inline int test_restrict (ccp restrict text) { - // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) @@ -3571,6 +3618,8 @@ ac_c_conftest_c99_main=' ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; + // Work around memory leak warnings. + free (ia); // Check named initializers. struct named_init ni = { @@ -3592,7 +3641,7 @@ ac_c_conftest_c99_main=' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' -// Does the compiler advertise C11 conformance? +/* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif @@ -4008,8 +4057,9 @@ IFS=$as_save_IFS if $as_found then : -else $as_nop - as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +else case e in #( + e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; +esac fi @@ -4037,12 +4087,12 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) @@ -4051,18 +4101,18 @@ printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. @@ -4078,11 +4128,11 @@ printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## @@ -4110,15 +4160,16 @@ printf %s "checking build system type... " >&6; } if test ${ac_cv_build+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_build_alias=$build_alias +else case e in #( + e) ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 printf "%s\n" "$ac_cv_build" >&6; } @@ -4145,14 +4196,15 @@ printf %s "checking host system type... " >&6; } if test ${ac_cv_host+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "x$host_alias" = x; then +else case e in #( + e) if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 printf "%s\n" "$ac_cv_host" >&6; } @@ -4222,8 +4274,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -4245,7 +4297,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -4271,8 +4324,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -4294,7 +4347,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -4323,10 +4377,10 @@ esac fi -test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -4398,8 +4452,8 @@ printf "%s\n" "$ac_try_echo"; } >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' + # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. +# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. @@ -4419,7 +4473,7 @@ do ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not - # safe: cross compilers may not add the suffix if given an `-o' + # safe: cross compilers may not add the suffix if given an '-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. @@ -4430,8 +4484,9 @@ do done test "$ac_cv_exeext" = no && ac_cv_exeext= -else $as_nop - ac_file='' +else case e in #( + e) ac_file='' ;; +esac fi if test -z "$ac_file" then : @@ -4440,13 +4495,14 @@ printf "%s\n" "no" >&6; } printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables -See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 printf %s "checking for C compiler default output file name... " >&6; } @@ -4470,10 +4526,10 @@ printf "%s\n" "$ac_try_echo"; } >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then : - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -# work properly (i.e., refer to `conftest.exe'), while it won't with -# `rm'. + # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) +# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will +# work properly (i.e., refer to 'conftest.exe'), while it won't with +# 'rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in @@ -4483,11 +4539,12 @@ for ac_file in conftest.exe conftest conftest.*; do * ) break;; esac done -else $as_nop - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi rm -f conftest conftest$ac_cv_exeext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 @@ -4503,6 +4560,8 @@ int main (void) { FILE *f = fopen ("conftest.out", "w"); + if (!f) + return 1; return ferror (f) || fclose (f) != 0; ; @@ -4542,26 +4601,27 @@ printf "%s\n" "$ac_try_echo"; } >&5 if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details" "$LINENO" 5; } +If you meant to cross compile, use '--host'. +See 'config.log' for more details" "$LINENO" 5; } fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 printf "%s\n" "$cross_compiling" >&6; } -rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +rm -f conftest.$ac_ext conftest$ac_cv_exeext \ + conftest.o conftest.obj conftest.out ac_clean_files=$ac_clean_files_save { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 printf %s "checking for suffix of object files... " >&6; } if test ${ac_cv_objext+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -4593,16 +4653,18 @@ then : break;; esac done -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext +rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 printf "%s\n" "$ac_cv_objext" >&6; } @@ -4613,8 +4675,8 @@ printf %s "checking whether the compiler supports GNU C... " >&6; } if test ${ac_cv_c_compiler_gnu+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -4631,12 +4693,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_compiler_gnu=yes -else $as_nop - ac_compiler_gnu=no +else case e in #( + e) ac_compiler_gnu=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } @@ -4654,8 +4718,8 @@ printf %s "checking whether $CC accepts -g... " >&6; } if test ${ac_cv_prog_cc_g+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_c_werror_flag=$ac_c_werror_flag +else case e in #( + e) ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" @@ -4673,8 +4737,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_g=yes -else $as_nop - CFLAGS="" +else case e in #( + e) CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4689,8 +4753,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - ac_c_werror_flag=$ac_save_c_werror_flag +else case e in #( + e) ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4707,12 +4771,15 @@ if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag + ac_c_werror_flag=$ac_save_c_werror_flag ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } @@ -4739,8 +4806,8 @@ printf %s "checking for $CC option to enable C11 features... " >&6; } if test ${ac_cv_prog_cc_c11+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c11=no +else case e in #( + e) ac_cv_prog_cc_c11=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4757,25 +4824,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c11" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c11" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c11" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c11" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } - CC="$CC $ac_cv_prog_cc_c11" + CC="$CC $ac_cv_prog_cc_c11" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 - ac_prog_cc_stdc=c11 + ac_prog_cc_stdc=c11 ;; +esac fi fi if test x$ac_prog_cc_stdc = xno @@ -4785,8 +4855,8 @@ printf %s "checking for $CC option to enable C99 features... " >&6; } if test ${ac_cv_prog_cc_c99+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c99=no +else case e in #( + e) ac_cv_prog_cc_c99=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4803,25 +4873,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c99" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c99" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c99" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c99" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } - CC="$CC $ac_cv_prog_cc_c99" + CC="$CC $ac_cv_prog_cc_c99" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 - ac_prog_cc_stdc=c99 + ac_prog_cc_stdc=c99 ;; +esac fi fi if test x$ac_prog_cc_stdc = xno @@ -4831,8 +4904,8 @@ printf %s "checking for $CC option to enable C89 features... " >&6; } if test ${ac_cv_prog_cc_c89+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c89=no +else case e in #( + e) ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4849,25 +4922,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c89" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c89" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c89" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } - CC="$CC $ac_cv_prog_cc_c89" + CC="$CC $ac_cv_prog_cc_c89" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 - ac_prog_cc_stdc=c89 + ac_prog_cc_stdc=c89 ;; +esac fi fi @@ -4919,8 +4995,8 @@ printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } if test ${ac_cv_safe_to_define___extensions__+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # define __EXTENSIONS__ 1 @@ -4936,10 +5012,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_safe_to_define___extensions__=yes -else $as_nop - ac_cv_safe_to_define___extensions__=no +else case e in #( + e) ac_cv_safe_to_define___extensions__=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } @@ -4949,8 +5027,8 @@ printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } if test ${ac_cv_should_define__xopen_source+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_should_define__xopen_source=no +else case e in #( + e) ac_cv_should_define__xopen_source=no if test $ac_cv_header_wchar_h = yes then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -4969,8 +5047,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _XOPEN_SOURCE 500 @@ -4988,10 +5066,12 @@ if ac_fn_c_try_compile "$LINENO" then : ac_cv_should_define__xopen_source=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -fi +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } @@ -5016,6 +5096,8 @@ printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h + printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h + printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h @@ -5035,8 +5117,9 @@ then : printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h -else $as_nop - MINIX= +else case e in #( + e) MINIX= ;; +esac fi if test $ac_cv_safe_to_define___extensions__ = yes then : @@ -5231,13 +5314,14 @@ then : printf "%s\n" "no" >&6; } CONFIG_SIGNED_CHAR="" -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } CONFIG_SIGNED_CHAR="-fsigned-char" - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -5251,8 +5335,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_UNAME+y} then : printf %s "(cached) " >&6 -else $as_nop - case $UNAME in +else case e in #( + e) case $UNAME in [\\/]* | ?:[\\/]*) ac_cv_path_UNAME="$UNAME" # Let the user override the test with a path. ;; @@ -5277,6 +5361,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi UNAME=$ac_cv_path_UNAME @@ -5299,8 +5384,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_UNAME+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_UNAME in +else case e in #( + e) case $ac_pt_UNAME in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_UNAME="$ac_pt_UNAME" # Let the user override the test with a path. ;; @@ -5325,6 +5410,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_UNAME=$ac_cv_path_ac_pt_UNAME @@ -5371,8 +5457,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5394,7 +5480,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -5416,8 +5503,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5439,7 +5526,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -5473,8 +5561,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CXX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CXX"; then +else case e in #( + e) if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5496,7 +5584,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then @@ -5518,8 +5607,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CXX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CXX"; then +else case e in #( + e) if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5541,7 +5630,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then @@ -5575,8 +5665,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LD+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$LD"; then +else case e in #( + e) if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5598,7 +5688,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi LD=$ac_cv_prog_LD if test -n "$LD"; then @@ -5620,8 +5711,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LD+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_LD"; then +else case e in #( + e) if test -n "$ac_ct_LD"; then ac_cv_prog_ac_ct_LD="$ac_ct_LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5643,7 +5734,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_LD=$ac_cv_prog_ac_ct_LD if test -n "$ac_ct_LD"; then @@ -5677,8 +5769,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$RANLIB"; then +else case e in #( + e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5700,7 +5792,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then @@ -5722,8 +5815,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_RANLIB"; then +else case e in #( + e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5745,7 +5838,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then @@ -5801,8 +5895,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CXX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CXX"; then +else case e in #( + e) if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5824,7 +5918,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then @@ -5850,8 +5945,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CXX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CXX"; then +else case e in #( + e) if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5873,7 +5968,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then @@ -5933,8 +6029,8 @@ printf %s "checking whether the compiler supports GNU C++... " >&6; } if test ${ac_cv_cxx_compiler_gnu+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -5951,12 +6047,14 @@ _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : ac_compiler_gnu=yes -else $as_nop - ac_compiler_gnu=no +else case e in #( + e) ac_compiler_gnu=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; } @@ -5974,8 +6072,8 @@ printf %s "checking whether $CXX accepts -g... " >&6; } if test ${ac_cv_prog_cxx_g+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_cxx_werror_flag=$ac_cxx_werror_flag +else case e in #( + e) ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_cv_prog_cxx_g=no CXXFLAGS="-g" @@ -5993,8 +6091,8 @@ _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : ac_cv_prog_cxx_g=yes -else $as_nop - CXXFLAGS="" +else case e in #( + e) CXXFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -6009,8 +6107,8 @@ _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : -else $as_nop - ac_cxx_werror_flag=$ac_save_cxx_werror_flag +else case e in #( + e) ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -6027,12 +6125,15 @@ if ac_fn_cxx_try_compile "$LINENO" then : ac_cv_prog_cxx_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - ac_cxx_werror_flag=$ac_save_cxx_werror_flag + ac_cxx_werror_flag=$ac_save_cxx_werror_flag ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 printf "%s\n" "$ac_cv_prog_cxx_g" >&6; } @@ -6059,8 +6160,8 @@ printf %s "checking for $CXX option to enable C++11 features... " >&6; } if test ${ac_cv_prog_cxx_cxx11+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cxx_cxx11=no +else case e in #( + e) ac_cv_prog_cxx_cxx11=no ac_save_CXX=$CXX cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -6077,25 +6178,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cxx_cxx11" != "xno" && break done rm -f conftest.$ac_ext -CXX=$ac_save_CXX +CXX=$ac_save_CXX ;; +esac fi if test "x$ac_cv_prog_cxx_cxx11" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cxx_cxx11" = x +else case e in #( + e) if test "x$ac_cv_prog_cxx_cxx11" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; } - CXX="$CXX $ac_cv_prog_cxx_cxx11" + CXX="$CXX $ac_cv_prog_cxx_cxx11" ;; +esac fi ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 - ac_prog_cxx_stdcxx=cxx11 + ac_prog_cxx_stdcxx=cxx11 ;; +esac fi fi if test x$ac_prog_cxx_stdcxx = xno @@ -6105,8 +6209,8 @@ printf %s "checking for $CXX option to enable C++98 features... " >&6; } if test ${ac_cv_prog_cxx_cxx98+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cxx_cxx98=no +else case e in #( + e) ac_cv_prog_cxx_cxx98=no ac_save_CXX=$CXX cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -6123,25 +6227,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cxx_cxx98" != "xno" && break done rm -f conftest.$ac_ext -CXX=$ac_save_CXX +CXX=$ac_save_CXX ;; +esac fi if test "x$ac_cv_prog_cxx_cxx98" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cxx_cxx98" = x +else case e in #( + e) if test "x$ac_cv_prog_cxx_cxx98" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; } - CXX="$CXX $ac_cv_prog_cxx_cxx98" + CXX="$CXX $ac_cv_prog_cxx_cxx98" ;; +esac fi ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98 - ac_prog_cxx_stdcxx=cxx98 + ac_prog_cxx_stdcxx=cxx98 ;; +esac fi fi @@ -6166,8 +6273,8 @@ if test -z "$CPP"; then if test ${ac_cv_prog_CPP+y} then : printf %s "(cached) " >&6 -else $as_nop - # Double quotes because $CC needs to be expanded +else case e in #( + e) # Double quotes because $CC needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp do ac_preproc_ok=false @@ -6185,9 +6292,10 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : -else $as_nop - # Broken: fails on valid input. -continue +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext @@ -6201,15 +6309,16 @@ if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue -else $as_nop - # Passes both tests. +else case e in #( + e) # Passes both tests. ac_preproc_ok=: -break +break ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : @@ -6218,7 +6327,8 @@ fi done ac_cv_prog_CPP=$CPP - + ;; +esac fi CPP=$ac_cv_prog_CPP else @@ -6241,9 +6351,10 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : -else $as_nop - # Broken: fails on valid input. -continue +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext @@ -6257,24 +6368,26 @@ if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue -else $as_nop - # Passes both tests. +else case e in #( + e) # Passes both tests. ac_preproc_ok=: -break +break ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : -else $as_nop - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi ac_ext=c @@ -6294,8 +6407,8 @@ if test -z "$CXXCPP"; then if test ${ac_cv_prog_CXXCPP+y} then : printf %s "(cached) " >&6 -else $as_nop - # Double quotes because $CXX needs to be expanded +else case e in #( + e) # Double quotes because $CXX needs to be expanded for CXXCPP in "$CXX -E" cpp /lib/cpp do ac_preproc_ok=false @@ -6313,9 +6426,10 @@ _ACEOF if ac_fn_cxx_try_cpp "$LINENO" then : -else $as_nop - # Broken: fails on valid input. -continue +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext @@ -6329,15 +6443,16 @@ if ac_fn_cxx_try_cpp "$LINENO" then : # Broken: success on invalid input. continue -else $as_nop - # Passes both tests. +else case e in #( + e) # Passes both tests. ac_preproc_ok=: -break +break ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : @@ -6346,7 +6461,8 @@ fi done ac_cv_prog_CXXCPP=$CXXCPP - + ;; +esac fi CXXCPP=$ac_cv_prog_CXXCPP else @@ -6369,9 +6485,10 @@ _ACEOF if ac_fn_cxx_try_cpp "$LINENO" then : -else $as_nop - # Broken: fails on valid input. -continue +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext @@ -6385,24 +6502,26 @@ if ac_fn_cxx_try_cpp "$LINENO" then : # Broken: success on invalid input. continue -else $as_nop - # Passes both tests. +else case e in #( + e) # Passes both tests. ac_preproc_ok=: -break +break ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : -else $as_nop - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi ac_ext=c @@ -6411,374 +6530,10808 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -# This macro is just copied into our local acinclude.m4 from libtool.m4 so that -# the developers regenerating the configure script don't have to install libtool. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 -printf %s "checking for a sed that does not truncate output... " >&6; } -if test ${ac_cv_path_SED+y} + +# Do we want to force the C++ compiler to use the latest standard it supports? +# Check whether --enable-latest-cxx-std was given. +if test ${enable_latest_cxx_std+y} then : - printf %s "(cached) " >&6 -else $as_nop - ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ - for ac_i in 1 2 3 4 5 6 7; do - ac_script="$ac_script$as_nl$ac_script" - done - echo "$ac_script" | sed 99q >conftest.sed - $as_unset ac_script || ac_script= - if test -z "$SED"; then - ac_path_SED_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_prog in sed gsed - do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_SED="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_SED" || continue -# Check for GNU ac_path_SED and select it if it is found. - # Check for GNU $ac_path_SED -case `"$ac_path_SED" --version 2>&1` in -*GNU*) - ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; -*) - ac_count=0 - printf %s 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - printf "%s\n" '' >> "conftest.nl" - "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_SED_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_SED="$ac_path_SED" - ac_path_SED_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; + enableval=$enable_latest_cxx_std; case "${enableval}" in + y|ye|yes) ENABLE_LATEST_CXX_STD=yes ;; + n|no) ENABLE_LATEST_CXX_STD=no ;; + *) as_fn_error $? "bad value ${enableval} for --enable-latest-cxx-std" "$LINENO" 5 ;; + esac +else case e in #( + e) ENABLE_LATEST_CXX_STD=no ;; esac - - $ac_path_SED_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_SED"; then - as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 - fi -else - ac_cv_path_SED=$SED fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 -printf "%s\n" "$ac_cv_path_SED" >&6; } - SED="$ac_cv_path_SED" - rm -f conftest.sed -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_prog_egrep+y} +# Check to see if the C++ compiler supports STDC++11,14,17,20,23 +# These MUST be in ascending order. + + + PBX_CXX11=0 + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + ast_cxx_check_std_save_CXX="${CXX}" + ast_cxx_check_std_save_CXXCPP="${CXXCPP}" + fi + ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=false + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + ac_success=no + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5 +printf %s "checking whether $CXX supports C++11 features by default... " >&6; } +if test ${ax_cv_cxx_compile_cxx11+y} then : printf %s "(cached) " >&6 -else $as_nop - if echo a | (grep -E '(a|b)') >/dev/null 2>&1 - then ac_cv_prog_egrep='grep -E' - else ac_cv_prog_egrep='egrep' - fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_egrep" >&5 -printf "%s\n" "$ac_cv_prog_egrep" >&6; } - EGREP=$ac_cv_prog_egrep +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. -# Check whether --with-gnu-ld was given. -if test ${with_gnu_ld+y} -then : - withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes -else $as_nop - with_gnu_ld=no -fi +#ifndef __cplusplus -ac_prog=ld -if test "$GCC" = yes; then - # Check if gcc -print-prog-name=ld gives a path. - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -printf %s "checking for ld used by $CC... " >&6; } - case $host in - *-*-mingw*) - # gcc leaves a trailing carriage return which upsets mingw - ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; - *) - ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; - esac - case $ac_prog in - # Accept absolute paths. - [\\/]* | ?:[\\/]*) - re_direlt='/[^/][^/]*/\.\./' - # Canonicalize the pathname of ld - ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` - while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do - ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` - done - test -z "$LD" && LD="$ac_prog" - ;; - "") - # If it fails, then pretend we aren't using GCC. - ac_prog=ld - ;; - *) - # If it is relative, then search for the first ld in PATH. - with_gnu_ld=unknown - ;; - esac -elif test "$with_gnu_ld" = yes; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -printf %s "checking for GNU ld... " >&6; } -else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -printf %s "checking for non-GNU ld... " >&6; } -fi -if test ${lt_cv_path_LD+y} -then : - printf %s "(cached) " >&6 -else $as_nop - if test -z "$LD"; then - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - lt_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some variants of GNU ld only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - case `"$lt_cv_path_LD" -v 2>&1 &5 -printf "%s\n" "$LD" >&6; } -else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } -fi -test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -printf %s "checking if the linker ($LD) is GNU ld... " >&6; } -if test ${lt_cv_prog_gnu_ld+y} -then : - printf %s "(cached) " >&6 -else $as_nop - # I'd rather use --version here, but apparently some GNU lds only accept -v. -case `$LD -v 2>&1 &5 -printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } -with_gnu_ld=$lt_cv_prog_gnu_ld +#else - # note, does not work on FreeBSD -for ac_prog in gawk mawk nawk awk -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_AWK+y} -then : - printf %s "(cached) " >&6 -else $as_nop - if test -n "$AWK"; then - ac_cv_prog_AWK="$AWK" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then - ac_cv_prog_AWK="$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS +namespace cxx11 +{ -fi -fi -AWK=$ac_cv_prog_AWK -if test -n "$AWK"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 -printf "%s\n" "$AWK" >&6; } -else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } -fi + namespace test_static_assert + { + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; - test -n "$AWK" && break -done + } + namespace test_final_override + { - # Find a good install program. We prefer a C program (faster), -# so one script is as good as another. But avoid the broken or -# incompatible versions: -# SysV /etc/install, /usr/sbin/install -# SunOS /usr/etc/install -# IRIX /sbin/install -# AIX /bin/install -# AmigaOS /C/install, which installs bootblocks on floppy discs -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# AFS /usr/afsws/bin/install, which mishandles nonexistent args -# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -# OS/2's system install, which has a completely different semantic -# ./install, which can be erroneously created by make from ./install.sh. -# Reject install programs that cannot install multiple files. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -printf %s "checking for a BSD-compatible install... " >&6; } -if test -z "$INSTALL"; then -if test ${ac_cv_path_install+y} -then : - printf %s "(cached) " >&6 -else $as_nop - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - # Account for fact that we put trailing slashes in our PATH walk. -case $as_dir in #(( - ./ | /[cC]/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then - if test $ac_prog = install && - grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - rm -rf conftest.one conftest.two conftest.dir - echo one > conftest.one - echo two > conftest.two - mkdir conftest.dir - if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && - test -s conftest.one && test -s conftest.two && - test -s conftest.dir/conftest.one && - test -s conftest.dir/conftest.two - then - ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" - break 3 - fi - fi - fi - done - done - ;; -esac + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; - done -IFS=$as_save_IFS + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; -rm -rf conftest.one conftest.two conftest.dir + } -fi - if test ${ac_cv_path_install+y}; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. Don't cache a - # value for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - INSTALL=$ac_install_sh - fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -printf "%s\n" "$INSTALL" >&6; } + namespace test_double_right_angle_brackets + { -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + template < typename T > + struct check {}; -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + } -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 -printf %s "checking whether ln -s works... " >&6; } -LN_S=$as_ln_s -if test "$LN_S" = "ln -s"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } -else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 -printf "%s\n" "no, using $LN_S" >&6; } -fi + namespace test_decltype + { -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. -set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_RANLIB+y} -then : + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ax_cv_cxx_compile_cxx11=yes +else case e in #( + e) ax_cv_cxx_compile_cxx11=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5 +printf "%s\n" "$ax_cv_cxx_compile_cxx11" >&6; } + if test x$ax_cv_cxx_compile_cxx11 = xyes; then + ac_success=yes + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + switch="-std=gnu++${alternative}" + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx11_$switch" | sed "$as_sed_sh"` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 +printf %s "checking whether $CXX supports C++11 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do + if test x"$switch" = xMSVC; then + switch=-std:c++${alternative} + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx11_${switch}_MSVC" | sed "$as_sed_sh"` + else + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx11_$switch" | sed "$as_sed_sh"` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 +printf %s "checking whether $CXX supports C++11 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + if test x$ac_success = xyes; then + break + fi + done + fi + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + if test x$ax_cxx_compile_cxx11_required = xtrue; then + if test x$ac_success = xno; then + as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5 + fi + fi + if test x$ac_success = xno; then + HAVE_CXX11=0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5 +printf "%s\n" "$as_me: No compiler with C++11 support was found" >&6;} + else + HAVE_CXX11=1 + +printf "%s\n" "#define HAVE_CXX11 1" >>confdefs.h + + fi + + + if test "$HAVE_CXX11" = "1"; + then + PBX_CXX11=1 + fi + + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + CXX="${ast_cxx_check_std_save_CXX}" + CXXCPP="${ast_cxx_check_std_save_CXXCPP}" + fi + + + PBX_CXX14=0 + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + ast_cxx_check_std_save_CXX="${CXX}" + ast_cxx_check_std_save_CXXCPP="${CXXCPP}" + fi + ax_cxx_compile_alternatives="14 1y" ax_cxx_compile_cxx14_required=false + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + ac_success=no + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++14 features by default" >&5 +printf %s "checking whether $CXX supports C++14 features by default... " >&6; } +if test ${ax_cv_cxx_compile_cxx14+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ax_cv_cxx_compile_cxx14=yes +else case e in #( + e) ax_cv_cxx_compile_cxx14=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx14" >&5 +printf "%s\n" "$ax_cv_cxx_compile_cxx14" >&6; } + if test x$ax_cv_cxx_compile_cxx14 = xyes; then + ac_success=yes + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + switch="-std=gnu++${alternative}" + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx14_$switch" | sed "$as_sed_sh"` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++14 features with $switch" >&5 +printf %s "checking whether $CXX supports C++14 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do + if test x"$switch" = xMSVC; then + switch=-std:c++${alternative} + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx14_${switch}_MSVC" | sed "$as_sed_sh"` + else + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx14_$switch" | sed "$as_sed_sh"` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++14 features with $switch" >&5 +printf %s "checking whether $CXX supports C++14 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + if test x$ac_success = xyes; then + break + fi + done + fi + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + if test x$ax_cxx_compile_cxx14_required = xtrue; then + if test x$ac_success = xno; then + as_fn_error $? "*** A compiler with support for C++14 language features is required." "$LINENO" 5 + fi + fi + if test x$ac_success = xno; then + HAVE_CXX14=0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++14 support was found" >&5 +printf "%s\n" "$as_me: No compiler with C++14 support was found" >&6;} + else + HAVE_CXX14=1 + +printf "%s\n" "#define HAVE_CXX14 1" >>confdefs.h + + fi + + + if test "$HAVE_CXX14" = "1"; + then + PBX_CXX14=1 + fi + + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + CXX="${ast_cxx_check_std_save_CXX}" + CXXCPP="${ast_cxx_check_std_save_CXXCPP}" + fi + + + PBX_CXX17=0 + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + ast_cxx_check_std_save_CXX="${CXX}" + ast_cxx_check_std_save_CXXCPP="${CXXCPP}" + fi + ax_cxx_compile_alternatives="17 1z" ax_cxx_compile_cxx17_required=false + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + ac_success=no + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features by default" >&5 +printf %s "checking whether $CXX supports C++17 features by default... " >&6; } +if test ${ax_cv_cxx_compile_cxx17+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ax_cv_cxx_compile_cxx17=yes +else case e in #( + e) ax_cv_cxx_compile_cxx17=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx17" >&5 +printf "%s\n" "$ax_cv_cxx_compile_cxx17" >&6; } + if test x$ax_cv_cxx_compile_cxx17 = xyes; then + ac_success=yes + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + switch="-std=gnu++${alternative}" + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx17_$switch" | sed "$as_sed_sh"` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5 +printf %s "checking whether $CXX supports C++17 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do + if test x"$switch" = xMSVC; then + switch=-std:c++${alternative} + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx17_${switch}_MSVC" | sed "$as_sed_sh"` + else + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx17_$switch" | sed "$as_sed_sh"` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5 +printf %s "checking whether $CXX supports C++17 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + if test x$ac_success = xyes; then + break + fi + done + fi + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + if test x$ax_cxx_compile_cxx17_required = xtrue; then + if test x$ac_success = xno; then + as_fn_error $? "*** A compiler with support for C++17 language features is required." "$LINENO" 5 + fi + fi + if test x$ac_success = xno; then + HAVE_CXX17=0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++17 support was found" >&5 +printf "%s\n" "$as_me: No compiler with C++17 support was found" >&6;} + else + HAVE_CXX17=1 + +printf "%s\n" "#define HAVE_CXX17 1" >>confdefs.h + + fi + + + if test "$HAVE_CXX17" = "1"; + then + PBX_CXX17=1 + fi + + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + CXX="${ast_cxx_check_std_save_CXX}" + CXXCPP="${ast_cxx_check_std_save_CXXCPP}" + fi + + + PBX_CXX20=0 + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + ast_cxx_check_std_save_CXX="${CXX}" + ast_cxx_check_std_save_CXXCPP="${CXXCPP}" + fi + ax_cxx_compile_alternatives="20" ax_cxx_compile_cxx20_required=false + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + ac_success=no + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++20 features by default" >&5 +printf %s "checking whether $CXX supports C++20 features by default... " >&6; } +if test ${ax_cv_cxx_compile_cxx20+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + +#error "This is not a C++20 compiler" + +#else + +#include + +namespace cxx20 +{ + +// As C++20 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx20 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ax_cv_cxx_compile_cxx20=yes +else case e in #( + e) ax_cv_cxx_compile_cxx20=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx20" >&5 +printf "%s\n" "$ax_cv_cxx_compile_cxx20" >&6; } + if test x$ax_cv_cxx_compile_cxx20 = xyes; then + ac_success=yes + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + switch="-std=gnu++${alternative}" + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx20_$switch" | sed "$as_sed_sh"` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++20 features with $switch" >&5 +printf %s "checking whether $CXX supports C++20 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + +#error "This is not a C++20 compiler" + +#else + +#include + +namespace cxx20 +{ + +// As C++20 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx20 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do + if test x"$switch" = xMSVC; then + switch=-std:c++${alternative} + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx20_${switch}_MSVC" | sed "$as_sed_sh"` + else + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx20_$switch" | sed "$as_sed_sh"` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++20 features with $switch" >&5 +printf %s "checking whether $CXX supports C++20 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + +#error "This is not a C++20 compiler" + +#else + +#include + +namespace cxx20 +{ + +// As C++20 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx20 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + if test x$ac_success = xyes; then + break + fi + done + fi + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + if test x$ax_cxx_compile_cxx20_required = xtrue; then + if test x$ac_success = xno; then + as_fn_error $? "*** A compiler with support for C++20 language features is required." "$LINENO" 5 + fi + fi + if test x$ac_success = xno; then + HAVE_CXX20=0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++20 support was found" >&5 +printf "%s\n" "$as_me: No compiler with C++20 support was found" >&6;} + else + HAVE_CXX20=1 + +printf "%s\n" "#define HAVE_CXX20 1" >>confdefs.h + + fi + + + if test "$HAVE_CXX20" = "1"; + then + PBX_CXX20=1 + fi + + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + CXX="${ast_cxx_check_std_save_CXX}" + CXXCPP="${ast_cxx_check_std_save_CXXCPP}" + fi + + + PBX_CXX23=0 + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + ast_cxx_check_std_save_CXX="${CXX}" + ast_cxx_check_std_save_CXXCPP="${CXXCPP}" + fi + ax_cxx_compile_alternatives="23" ax_cxx_compile_cxx23_required=false + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + ac_success=no + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++23 features by default" >&5 +printf %s "checking whether $CXX supports C++23 features by default... " >&6; } +if test ${ax_cv_cxx_compile_cxx23+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + +#error "This is not a C++20 compiler" + +#else + +#include + +namespace cxx20 +{ + +// As C++20 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx20 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202302L + +#error "This is not a C++23 compiler" + +#else + +#include + +namespace cxx23 +{ + +// As C++23 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx23 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202302L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ax_cv_cxx_compile_cxx23=yes +else case e in #( + e) ax_cv_cxx_compile_cxx23=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx23" >&5 +printf "%s\n" "$ax_cv_cxx_compile_cxx23" >&6; } + if test x$ax_cv_cxx_compile_cxx23 = xyes; then + ac_success=yes + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + switch="-std=gnu++${alternative}" + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx23_$switch" | sed "$as_sed_sh"` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++23 features with $switch" >&5 +printf %s "checking whether $CXX supports C++23 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + +#error "This is not a C++20 compiler" + +#else + +#include + +namespace cxx20 +{ + +// As C++20 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx20 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202302L + +#error "This is not a C++23 compiler" + +#else + +#include + +namespace cxx23 +{ + +// As C++23 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx23 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202302L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + fi + + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do + if test x"$switch" = xMSVC; then + switch=-std:c++${alternative} + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx23_${switch}_MSVC" | sed "$as_sed_sh"` + else + cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx23_$switch" | sed "$as_sed_sh"` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++23 features with $switch" >&5 +printf %s "checking whether $CXX supports C++23 features with $switch... " >&6; } +if eval test \${$cachevar+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +// MSVC always sets __cplusplus to 199711L in older versions; newer versions +// only set it correctly if /Zc:__cplusplus is specified as well as a +// /std:c++NN switch: +// +// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ +// +// The value __cplusplus ought to have is available in _MSVC_LANG since +// Visual Studio 2015 Update 3: +// +// https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// +// This was also the first MSVC version to support C++14 so we can't use the +// value of either __cplusplus or _MSVC_LANG to quickly rule out MSVC having +// C++11 or C++14 support, but we can check _MSVC_LANG for C++17 and later. +#elif __cplusplus < 201103L && !defined _MSC_VER + +#error "This is not a C++11 compiler" + +#else + +namespace cxx11 +{ + + namespace test_static_assert + { + + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; + + } + + namespace test_final_override + { + + struct Base + { + virtual ~Base() {} + virtual void f() {} + }; + + struct Derived : public Base + { + virtual ~Derived() override {} + virtual void f() override {} + }; + + } + + namespace test_double_right_angle_brackets + { + + template < typename T > + struct check {}; + + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + + } + + namespace test_decltype + { + + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } + + } + + namespace test_type_deduction + { + + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + + template < typename T > + struct is_same + { + static const bool value = true; + }; + + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } + + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + + } + + namespace test_noexcept + { + + int f() { return 0; } + int g() noexcept { return 0; } + + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); + + } + + namespace test_constexpr + { + + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + + } + + namespace test_rvalue_references + { + + template < int N > + struct answer + { + static constexpr int value = N; + }; + + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } + + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } + + } + + namespace test_uniform_initialization + { + + struct test + { + static const int zero {}; + static const int one {1}; + }; + + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + + } + + namespace test_lambdas + { + + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } + + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } + + } + + namespace test_variadic_templates + { + + template + struct sum; + + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + + } + + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + + struct foo {}; + + template + using member = typename T::member_type; + + template + void func(...) {} + + template + void func(member*) {} + + void test(); + + void test() { func(0); } + + } + +} // namespace cxx11 + +#endif // __cplusplus >= 201103L + + + + +// If the compiler admits that it is not ready for C++14, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif __cplusplus < 201402L && !defined _MSC_VER + +#error "This is not a C++14 compiler" + +#else + +namespace cxx14 +{ + + namespace test_polymorphic_lambdas + { + + int + test() + { + const auto lambda = [](auto&&... args){ + const auto istiny = [](auto x){ + return (sizeof(x) == 1UL) ? 1 : 0; + }; + const int aretiny[] = { istiny(args)... }; + return aretiny[0]; + }; + return lambda(1, 1L, 1.0f, '1'); + } + + } + + namespace test_binary_literals + { + + constexpr auto ivii = 0b0000000000101010; + static_assert(ivii == 42, "wrong value"); + + } + + namespace test_generalized_constexpr + { + + template < typename CharT > + constexpr unsigned long + strlen_c(const CharT *const s) noexcept + { + auto length = 0UL; + for (auto p = s; *p; ++p) + ++length; + return length; + } + + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("x") == 1UL, ""); + static_assert(strlen_c("test") == 4UL, ""); + static_assert(strlen_c("another\0test") == 7UL, ""); + + } + + namespace test_lambda_init_capture + { + + int + test() + { + auto x = 0; + const auto lambda1 = [a = x](int b){ return a + b; }; + const auto lambda2 = [a = lambda1(x)](){ return a; }; + return lambda2(); + } + + } + + namespace test_digit_separators + { + + constexpr auto ten_million = 100'000'000; + static_assert(ten_million == 100000000, ""); + + } + + namespace test_return_type_deduction + { + + auto f(int& x) { return x; } + decltype(auto) g(int& x) { return x; } + + template < typename T1, typename T2 > + struct is_same + { + static constexpr auto value = false; + }; + + template < typename T > + struct is_same + { + static constexpr auto value = true; + }; + + int + test() + { + auto x = 0; + static_assert(is_same::value, ""); + static_assert(is_same::value, ""); + return x; + } + + } + +} // namespace cxx14 + +#endif // __cplusplus >= 201402L + + + + +// If the compiler admits that it is not ready for C++17, why torture it? +// Hopefully, this will speed up the test. + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + +#error "This is not a C++17 compiler" + +#else + +#include +#include +#include + +namespace cxx17 +{ + + namespace test_constexpr_lambdas + { + + constexpr int foo = [](){return 42;}(); + + } + + namespace test::nested_namespace::definitions + { + + } + + namespace test_fold_expression + { + + template + int multiply(Args... args) + { + return (args * ... * 1); + } + + template + bool all(Args... args) + { + return (args && ...); + } + + } + + namespace test_extended_static_assert + { + + static_assert (true); + + } + + namespace test_auto_brace_init_list + { + + auto foo = {5}; + auto bar {5}; + + static_assert(std::is_same, decltype(foo)>::value); + static_assert(std::is_same::value); + } + + namespace test_typename_in_template_template_parameter + { + + template typename X> struct D; + + } + + namespace test_fallthrough_nodiscard_maybe_unused_attributes + { + + int f1() + { + return 42; + } + + [[nodiscard]] int f2() + { + [[maybe_unused]] auto unused = f1(); + + switch (f1()) + { + case 17: + f1(); + [[fallthrough]]; + case 42: + f1(); + } + return f1(); + } + + } + + namespace test_extended_aggregate_initialization + { + + struct base1 + { + int b1, b2 = 42; + }; + + struct base2 + { + base2() { + b3 = 42; + } + int b3; + }; + + struct derived : base1, base2 + { + int d; + }; + + derived d1 {{1, 2}, {}, 4}; // full initialization + derived d2 {{}, {}, 4}; // value-initialized bases + + } + + namespace test_general_range_based_for_loop + { + + struct iter + { + int i; + + int& operator* () + { + return i; + } + + const int& operator* () const + { + return i; + } + + iter& operator++() + { + ++i; + return *this; + } + }; + + struct sentinel + { + int i; + }; + + bool operator== (const iter& i, const sentinel& s) + { + return i.i == s.i; + } + + bool operator!= (const iter& i, const sentinel& s) + { + return !(i == s); + } + + struct range + { + iter begin() const + { + return {0}; + } + + sentinel end() const + { + return {5}; + } + }; + + void f() + { + range r {}; + + for (auto i : r) + { + [[maybe_unused]] auto v = i; + } + } + + } + + namespace test_lambda_capture_asterisk_this_by_value + { + + struct t + { + int i; + int foo() + { + return [*this]() + { + return i; + }(); + } + }; + + } + + namespace test_enum_class_construction + { + + enum class byte : unsigned char + {}; + + byte foo {42}; + + } + + namespace test_constexpr_if + { + + template + int f () + { + if constexpr(cond) + { + return 13; + } + else + { + return 42; + } + } + + } + + namespace test_selection_statement_with_initializer + { + + int f() + { + return 13; + } + + int f2() + { + if (auto i = f(); i > 0) + { + return 3; + } + + switch (auto i = f(); i + 4) + { + case 17: + return 2; + + default: + return 1; + } + } + + } + + namespace test_template_argument_deduction_for_class_templates + { + + template + struct pair + { + pair (T1 p1, T2 p2) + : m1 {p1}, + m2 {p2} + {} + + T1 m1; + T2 m2; + }; + + void f() + { + [[maybe_unused]] auto p = pair{13, 42u}; + } + + } + + namespace test_non_type_auto_template_parameters + { + + template + struct B + {}; + + B<5> b1; + B<'a'> b2; + + } + + namespace test_structured_bindings + { + + int arr[2] = { 1, 2 }; + std::pair pr = { 1, 2 }; + + auto f1() -> int(&)[2] + { + return arr; + } + + auto f2() -> std::pair& + { + return pr; + } + + struct S + { + int x1 : 2; + volatile double y1; + }; + + S f3() + { + return {}; + } + + auto [ x1, y1 ] = f1(); + auto& [ xr1, yr1 ] = f1(); + auto [ x2, y2 ] = f2(); + auto& [ xr2, yr2 ] = f2(); + const auto [ x3, y3 ] = f3(); + + } + + namespace test_exception_spec_type_system + { + + struct Good {}; + struct Bad {}; + + void g1() noexcept; + void g2(); + + template + Bad + f(T*, T*); + + template + Good + f(T1*, T2*); + + static_assert (std::is_same_v); + + } + + namespace test_inline_variables + { + + template void f(T) + {} + + template inline T g(T) + { + return T{}; + } + + template<> inline void f<>(int) + {} + + template<> int g<>(int) + { + return 5; + } + + } + +} // namespace cxx17 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 201703L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + +#error "This is not a C++20 compiler" + +#else + +#include + +namespace cxx20 +{ + +// As C++20 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx20 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202002L + + + + +#ifndef __cplusplus + +#error "This is not a C++ compiler" + +#elif (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202302L + +#error "This is not a C++23 compiler" + +#else + +#include + +namespace cxx23 +{ + +// As C++23 supports feature test macros in the standard, there is no +// immediate need to actually test for feature availability on the +// Autoconf side. + +} // namespace cxx23 + +#endif // (defined _MSVC_LANG ? _MSVC_LANG : __cplusplus) < 202302L + + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + eval $cachevar=yes +else case e in #( + e) eval $cachevar=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CXX="$ac_save_CXX" ;; +esac +fi +eval ac_res=\$$cachevar + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX="$CXX $switch" + if test -n "$CXXCPP" ; then + CXXCPP="$CXXCPP $switch" + fi + ac_success=yes + break + fi + done + if test x$ac_success = xyes; then + break + fi + done + fi + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + if test x$ax_cxx_compile_cxx23_required = xtrue; then + if test x$ac_success = xno; then + as_fn_error $? "*** A compiler with support for C++23 language features is required." "$LINENO" 5 + fi + fi + if test x$ac_success = xno; then + HAVE_CXX23=0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++23 support was found" >&5 +printf "%s\n" "$as_me: No compiler with C++23 support was found" >&6;} + else + HAVE_CXX23=1 + +printf "%s\n" "#define HAVE_CXX23 1" >>confdefs.h + + fi + + + if test "$HAVE_CXX23" = "1"; + then + PBX_CXX23=1 + fi + + if test "${ENABLE_LATEST_CXX_STD}" != "yes" ; then + CXX="${ast_cxx_check_std_save_CXX}" + CXXCPP="${ast_cxx_check_std_save_CXXCPP}" + fi + + +# This macro is just copied into our local acinclude.m4 from libtool.m4 so that +# the developers regenerating the configure script don't have to install libtool. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +printf %s "checking for a sed that does not truncate output... " >&6; } +if test ${ac_cv_path_SED+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" | sed 99q >conftest.sed + $as_unset ac_script || ac_script= + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in sed gsed + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in #( +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +printf "%s\n" "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_prog_egrep+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_egrep" >&5 +printf "%s\n" "$ac_cv_prog_egrep" >&6; } + EGREP=$ac_cv_prog_egrep + + + +# Check whether --with-gnu-ld was given. +if test ${with_gnu_ld+y} +then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else case e in #( + e) with_gnu_ld=no ;; +esac +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +printf %s "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +printf %s "checking for GNU ld... " >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +printf %s "checking for non-GNU ld... " >&6; } +fi +if test ${lt_cv_path_LD+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +printf "%s\n" "$LD" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +printf %s "checking if the linker ($LD) is GNU ld... " >&6; } +if test ${lt_cv_prog_gnu_ld+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + # note, does not work on FreeBSD +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AWK+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +printf "%s\n" "$AWK" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + # Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +printf %s "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test ${ac_cv_path_install+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + # Account for fact that we put trailing slashes in our PATH walk. +case $as_dir in #(( + ./ | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + ;; +esac +fi + if test ${ac_cv_path_install+y}; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +printf "%s\n" "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +printf %s "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +printf "%s\n" "no, using $LN_S" >&6; } +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_RANLIB+y} +then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$RANLIB"; then +else case e in #( + e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -6800,7 +17353,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then @@ -6822,8 +17376,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_RANLIB"; then +else case e in #( + e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -6845,7 +17399,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then @@ -6876,8 +17431,8 @@ printf %s "checking for GNU make... " >&6; } if test ${ac_cv_GNU_MAKE+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_GNU_MAKE='Not Found' ; +else case e in #( + e) ac_cv_GNU_MAKE='Not Found' ; ac_cv_GNU_MAKE_VERSION_MAJOR=0 ; ac_cv_GNU_MAKE_VERSION_MINOR=0 ; for a in make gmake gnumake ; do @@ -6889,7 +17444,8 @@ else $as_nop break; fi done ; - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_GNU_MAKE" >&5 printf "%s\n" "$ac_cv_GNU_MAKE" >&6; } ; @@ -6905,8 +17461,8 @@ printf %s "checking for grep that handles long lines and -e... " >&6; } if test ${ac_cv_path_GREP+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then +else case e in #( + e) if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -6925,9 +17481,10 @@ do as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in +case `"$ac_path_GREP" --version 2>&1` in #( *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -6962,7 +17519,8 @@ IFS=$as_save_IFS else ac_cv_path_GREP=$GREP fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 printf "%s\n" "$ac_cv_path_GREP" >&6; } @@ -6974,8 +17532,8 @@ printf %s "checking for egrep... " >&6; } if test ${ac_cv_path_EGREP+y} then : printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 +else case e in #( + e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else if test -z "$EGREP"; then @@ -6997,9 +17555,10 @@ do as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in +case `"$ac_path_EGREP" --version 2>&1` in #( *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -7035,12 +17594,15 @@ else ac_cv_path_EGREP=$EGREP fi - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" + EGREP_TRADITIONAL=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP if test -n "$ac_tool_prefix"; then @@ -7053,8 +17615,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$STRIP"; then +else case e in #( + e) if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7076,7 +17638,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then @@ -7102,8 +17665,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_STRIP"; then +else case e in #( + e) if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7125,7 +17688,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then @@ -7163,8 +17727,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$AR"; then +else case e in #( + e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7186,7 +17750,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then @@ -7212,8 +17777,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_AR"; then +else case e in #( + e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7235,7 +17800,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then @@ -7277,8 +17843,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_BISON+y} then : printf %s "(cached) " >&6 -else $as_nop - case $BISON in +else case e in #( + e) case $BISON in [\\/]* | ?:[\\/]*) ac_cv_path_BISON="$BISON" # Let the user override the test with a path. ;; @@ -7304,6 +17870,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_BISON" && ac_cv_path_BISON=":" ;; +esac ;; esac fi BISON=$ac_cv_path_BISON @@ -7323,8 +17890,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CMP+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CMP in +else case e in #( + e) case $CMP in [\\/]* | ?:[\\/]*) ac_cv_path_CMP="$CMP" # Let the user override the test with a path. ;; @@ -7350,6 +17917,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_CMP" && ac_cv_path_CMP=":" ;; +esac ;; esac fi CMP=$ac_cv_path_CMP @@ -7369,8 +17937,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CAT+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CAT in +else case e in #( + e) case $CAT in [\\/]* | ?:[\\/]*) ac_cv_path_CAT="$CAT" # Let the user override the test with a path. ;; @@ -7396,6 +17964,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_CAT" && ac_cv_path_CAT=":" ;; +esac ;; esac fi CAT=$ac_cv_path_CAT @@ -7415,8 +17984,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CUT+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CUT in +else case e in #( + e) case $CUT in [\\/]* | ?:[\\/]*) ac_cv_path_CUT="$CUT" # Let the user override the test with a path. ;; @@ -7442,6 +18011,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_CUT" && ac_cv_path_CUT=":" ;; +esac ;; esac fi CUT=$ac_cv_path_CUT @@ -7461,8 +18031,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_FLEX+y} then : printf %s "(cached) " >&6 -else $as_nop - case $FLEX in +else case e in #( + e) case $FLEX in [\\/]* | ?:[\\/]*) ac_cv_path_FLEX="$FLEX" # Let the user override the test with a path. ;; @@ -7488,6 +18058,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_FLEX" && ac_cv_path_FLEX=":" ;; +esac ;; esac fi FLEX=$ac_cv_path_FLEX @@ -7507,8 +18078,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GREP+y} then : printf %s "(cached) " >&6 -else $as_nop - case $GREP in +else case e in #( + e) case $GREP in [\\/]* | ?:[\\/]*) ac_cv_path_GREP="$GREP" # Let the user override the test with a path. ;; @@ -7534,6 +18105,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_GREP" && ac_cv_path_GREP=":" ;; +esac ;; esac fi GREP=$ac_cv_path_GREP @@ -7555,8 +18127,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PYTHON+y} then : printf %s "(cached) " >&6 -else $as_nop - case $PYTHON in +else case e in #( + e) case $PYTHON in [\\/]* | ?:[\\/]*) ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. ;; @@ -7581,6 +18153,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi PYTHON=$ac_cv_path_PYTHON @@ -7604,8 +18177,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_FIND+y} then : printf %s "(cached) " >&6 -else $as_nop - case $FIND in +else case e in #( + e) case $FIND in [\\/]* | ?:[\\/]*) ac_cv_path_FIND="$FIND" # Let the user override the test with a path. ;; @@ -7631,6 +18204,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_FIND" && ac_cv_path_FIND=":" ;; +esac ;; esac fi FIND=$ac_cv_path_FIND @@ -7650,8 +18224,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_BASENAME+y} then : printf %s "(cached) " >&6 -else $as_nop - case $BASENAME in +else case e in #( + e) case $BASENAME in [\\/]* | ?:[\\/]*) ac_cv_path_BASENAME="$BASENAME" # Let the user override the test with a path. ;; @@ -7677,6 +18251,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_BASENAME" && ac_cv_path_BASENAME=":" ;; +esac ;; esac fi BASENAME=$ac_cv_path_BASENAME @@ -7696,8 +18271,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_DIRNAME+y} then : printf %s "(cached) " >&6 -else $as_nop - case $DIRNAME in +else case e in #( + e) case $DIRNAME in [\\/]* | ?:[\\/]*) ac_cv_path_DIRNAME="$DIRNAME" # Let the user override the test with a path. ;; @@ -7723,6 +18298,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_DIRNAME" && ac_cv_path_DIRNAME=":" ;; +esac ;; esac fi DIRNAME=$ac_cv_path_DIRNAME @@ -7742,8 +18318,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_SHELL+y} then : printf %s "(cached) " >&6 -else $as_nop - case $SHELL in +else case e in #( + e) case $SHELL in [\\/]* | ?:[\\/]*) ac_cv_path_SHELL="$SHELL" # Let the user override the test with a path. ;; @@ -7769,6 +18345,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_SHELL" && ac_cv_path_SHELL=":" ;; +esac ;; esac fi SHELL=$ac_cv_path_SHELL @@ -7788,8 +18365,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_LN+y} then : printf %s "(cached) " >&6 -else $as_nop - case $LN in +else case e in #( + e) case $LN in [\\/]* | ?:[\\/]*) ac_cv_path_LN="$LN" # Let the user override the test with a path. ;; @@ -7815,6 +18392,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_LN" && ac_cv_path_LN=":" ;; +esac ;; esac fi LN=$ac_cv_path_LN @@ -7834,8 +18412,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_DOXYGEN+y} then : printf %s "(cached) " >&6 -else $as_nop - case $DOXYGEN in +else case e in #( + e) case $DOXYGEN in [\\/]* | ?:[\\/]*) ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path. ;; @@ -7861,6 +18439,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_DOXYGEN" && ac_cv_path_DOXYGEN=":" ;; +esac ;; esac fi DOXYGEN=$ac_cv_path_DOXYGEN @@ -7880,8 +18459,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_DOT+y} then : printf %s "(cached) " >&6 -else $as_nop - case $DOT in +else case e in #( + e) case $DOT in [\\/]* | ?:[\\/]*) ac_cv_path_DOT="$DOT" # Let the user override the test with a path. ;; @@ -7907,6 +18486,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_DOT" && ac_cv_path_DOT=":" ;; +esac ;; esac fi DOT=$ac_cv_path_DOT @@ -7926,8 +18506,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_WGET+y} then : printf %s "(cached) " >&6 -else $as_nop - case $WGET in +else case e in #( + e) case $WGET in [\\/]* | ?:[\\/]*) ac_cv_path_WGET="$WGET" # Let the user override the test with a path. ;; @@ -7953,6 +18533,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_WGET" && ac_cv_path_WGET=":" ;; +esac ;; esac fi WGET=$ac_cv_path_WGET @@ -7972,8 +18553,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CURL+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CURL in +else case e in #( + e) case $CURL in [\\/]* | ?:[\\/]*) ac_cv_path_CURL="$CURL" # Let the user override the test with a path. ;; @@ -7999,6 +18580,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_CURL" && ac_cv_path_CURL=":" ;; +esac ;; esac fi CURL=$ac_cv_path_CURL @@ -8018,8 +18600,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XMLLINT+y} then : printf %s "(cached) " >&6 -else $as_nop - case $XMLLINT in +else case e in #( + e) case $XMLLINT in [\\/]* | ?:[\\/]*) ac_cv_path_XMLLINT="$XMLLINT" # Let the user override the test with a path. ;; @@ -8045,6 +18627,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_XMLLINT" && ac_cv_path_XMLLINT=":" ;; +esac ;; esac fi XMLLINT=$ac_cv_path_XMLLINT @@ -8066,8 +18649,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XMLSTARLET+y} then : printf %s "(cached) " >&6 -else $as_nop - case $XMLSTARLET in +else case e in #( + e) case $XMLSTARLET in [\\/]* | ?:[\\/]*) ac_cv_path_XMLSTARLET="$XMLSTARLET" # Let the user override the test with a path. ;; @@ -8092,6 +18675,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi XMLSTARLET=$ac_cv_path_XMLSTARLET @@ -8115,8 +18699,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_BASH+y} then : printf %s "(cached) " >&6 -else $as_nop - case $BASH in +else case e in #( + e) case $BASH in [\\/]* | ?:[\\/]*) ac_cv_path_BASH="$BASH" # Let the user override the test with a path. ;; @@ -8142,6 +18726,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_BASH" && ac_cv_path_BASH=":" ;; +esac ;; esac fi BASH=$ac_cv_path_BASH @@ -8161,8 +18746,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GIT+y} then : printf %s "(cached) " >&6 -else $as_nop - case $GIT in +else case e in #( + e) case $GIT in [\\/]* | ?:[\\/]*) ac_cv_path_GIT="$GIT" # Let the user override the test with a path. ;; @@ -8188,6 +18773,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_GIT" && ac_cv_path_GIT=":" ;; +esac ;; esac fi GIT=$ac_cv_path_GIT @@ -8207,8 +18793,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ALEMBIC+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ALEMBIC in +else case e in #( + e) case $ALEMBIC in [\\/]* | ?:[\\/]*) ac_cv_path_ALEMBIC="$ALEMBIC" # Let the user override the test with a path. ;; @@ -8234,6 +18820,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_ALEMBIC" && ac_cv_path_ALEMBIC=":" ;; +esac ;; esac fi ALEMBIC=$ac_cv_path_ALEMBIC @@ -8253,8 +18840,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_BZIP2+y} then : printf %s "(cached) " >&6 -else $as_nop - case $BZIP2 in +else case e in #( + e) case $BZIP2 in [\\/]* | ?:[\\/]*) ac_cv_path_BZIP2="$BZIP2" # Let the user override the test with a path. ;; @@ -8280,6 +18867,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_BZIP2" && ac_cv_path_BZIP2=":" ;; +esac ;; esac fi BZIP2=$ac_cv_path_BZIP2 @@ -8299,8 +18887,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_TAR+y} then : printf %s "(cached) " >&6 -else $as_nop - case $TAR in +else case e in #( + e) case $TAR in [\\/]* | ?:[\\/]*) ac_cv_path_TAR="$TAR" # Let the user override the test with a path. ;; @@ -8326,6 +18914,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_TAR" && ac_cv_path_TAR=":" ;; +esac ;; esac fi TAR=$ac_cv_path_TAR @@ -8345,8 +18934,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PATCH+y} then : printf %s "(cached) " >&6 -else $as_nop - case $PATCH in +else case e in #( + e) case $PATCH in [\\/]* | ?:[\\/]*) ac_cv_path_PATCH="$PATCH" # Let the user override the test with a path. ;; @@ -8372,6 +18961,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_PATCH" && ac_cv_path_PATCH=":" ;; +esac ;; esac fi PATCH=$ac_cv_path_PATCH @@ -8391,8 +18981,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_SED+y} then : printf %s "(cached) " >&6 -else $as_nop - case $SED in +else case e in #( + e) case $SED in [\\/]* | ?:[\\/]*) ac_cv_path_SED="$SED" # Let the user override the test with a path. ;; @@ -8418,6 +19008,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_SED" && ac_cv_path_SED=":" ;; +esac ;; esac fi SED=$ac_cv_path_SED @@ -8437,8 +19028,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_NM+y} then : printf %s "(cached) " >&6 -else $as_nop - case $NM in +else case e in #( + e) case $NM in [\\/]* | ?:[\\/]*) ac_cv_path_NM="$NM" # Let the user override the test with a path. ;; @@ -8464,6 +19055,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_NM" && ac_cv_path_NM=":" ;; +esac ;; esac fi NM=$ac_cv_path_NM @@ -8483,8 +19075,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_REALPATH+y} then : printf %s "(cached) " >&6 -else $as_nop - case $REALPATH in +else case e in #( + e) case $REALPATH in [\\/]* | ?:[\\/]*) ac_cv_path_REALPATH="$REALPATH" # Let the user override the test with a path. ;; @@ -8510,6 +19102,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_REALPATH" && ac_cv_path_REALPATH=":" ;; +esac ;; esac fi REALPATH=$ac_cv_path_REALPATH @@ -8543,8 +19136,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_FETCH+y} then : printf %s "(cached) " >&6 -else $as_nop - case $FETCH in +else case e in #( + e) case $FETCH in [\\/]* | ?:[\\/]*) ac_cv_path_FETCH="$FETCH" # Let the user override the test with a path. ;; @@ -8570,6 +19163,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_FETCH" && ac_cv_path_FETCH=":" ;; +esac ;; esac fi FETCH=$ac_cv_path_FETCH @@ -8599,8 +19193,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_LDCONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $LDCONFIG in +else case e in #( + e) case $LDCONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_LDCONFIG="$LDCONFIG" # Let the user override the test with a path. ;; @@ -8626,6 +19220,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_LDCONFIG" && ac_cv_path_LDCONFIG=":" ;; +esac ;; esac fi LDCONFIG=$ac_cv_path_LDCONFIG @@ -8645,8 +19240,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_SHA1SUM+y} then : printf %s "(cached) " >&6 -else $as_nop - case $SHA1SUM in +else case e in #( + e) case $SHA1SUM in [\\/]* | ?:[\\/]*) ac_cv_path_SHA1SUM="$SHA1SUM" # Let the user override the test with a path. ;; @@ -8672,6 +19267,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_SHA1SUM" && ac_cv_path_SHA1SUM="$ac_aux_dir/build_tools/sha1sum-sh" ;; +esac ;; esac fi SHA1SUM=$ac_cv_path_SHA1SUM @@ -8691,8 +19287,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_OPENSSL+y} then : printf %s "(cached) " >&6 -else $as_nop - case $OPENSSL in +else case e in #( + e) case $OPENSSL in [\\/]* | ?:[\\/]*) ac_cv_path_OPENSSL="$OPENSSL" # Let the user override the test with a path. ;; @@ -8718,6 +19314,7 @@ IFS=$as_save_IFS test -z "$ac_cv_path_OPENSSL" && ac_cv_path_OPENSSL=":" ;; +esac ;; esac fi OPENSSL=$ac_cv_path_OPENSSL @@ -8747,8 +19344,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $PKG_CONFIG in +else case e in #( + e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; @@ -8773,6 +19370,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG @@ -8795,8 +19393,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_PKG_CONFIG in +else case e in #( + e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; @@ -8821,6 +19419,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG @@ -8861,14 +19460,17 @@ printf "%s\n" "no" >&6; } PKG_CONFIG="" fi fi +if test -z "$PKG_CONFIG"; then + as_fn_error $? "pkg-config not found" "$LINENO" 5 +fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bison that supports parse-param" >&5 printf %s "checking for bison that supports parse-param... " >&6; } if test ${ac_cv_path_BISON2+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "x$BISON" != "x:" ; then # Create a temporary directory $tmp in $TMPDIR (default /tmp). # Use mktemp if possible; otherwise fall back on mkdir, @@ -8896,7 +19498,8 @@ __EOL__ fi rm -rf ${tmp} fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_BISON2" >&5 printf "%s\n" "$ac_cv_path_BISON2" >&6; } @@ -8937,8 +19540,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_SOXMIX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$SOXMIX"; then +else case e in #( + e) if test -n "$SOXMIX"; then ac_cv_prog_SOXMIX="$SOXMIX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -8960,7 +19563,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi SOXMIX=$ac_cv_prog_SOXMIX if test -n "$SOXMIX"; then @@ -8982,8 +19586,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_SOXMIX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_SOXMIX"; then +else case e in #( + e) if test -n "$ac_ct_SOXMIX"; then ac_cv_prog_ac_ct_SOXMIX="$ac_ct_SOXMIX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -9005,7 +19609,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_SOXMIX=$ac_cv_prog_ac_ct_SOXMIX if test -n "$ac_ct_SOXMIX"; then @@ -9046,8 +19651,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MD5+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$MD5"; then +else case e in #( + e) if test -n "$MD5"; then ac_cv_prog_MD5="$MD5" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -9069,7 +19674,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi MD5=$ac_cv_prog_MD5 if test -n "$MD5"; then @@ -9094,8 +19700,8 @@ printf %s "checking for a sed that does not truncate output... " >&6; } if test ${ac_cv_path_SED+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ +else case e in #( + e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for ac_i in 1 2 3 4 5 6 7; do ac_script="$ac_script$as_nl$ac_script" done @@ -9120,9 +19726,10 @@ do as_fn_executable_p "$ac_path_SED" || continue # Check for GNU ac_path_SED and select it if it is found. # Check for GNU $ac_path_SED -case `"$ac_path_SED" --version 2>&1` in +case `"$ac_path_SED" --version 2>&1` in #( *GNU*) ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -9157,7 +19764,8 @@ IFS=$as_save_IFS else ac_cv_path_SED=$SED fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 printf "%s\n" "$ac_cv_path_SED" >&6; } @@ -9165,6 +19773,140 @@ printf "%s\n" "$ac_cv_path_SED" >&6; } rm -f conftest.sed +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( +*GNU*) + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_TRADITIONAL_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : + fi +else + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL +fi + + if test "$ac_cv_path_EGREP_TRADITIONAL" +then : + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( +*GNU*) + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_TRADITIONAL_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL +fi + ;; +esac +fi ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL + @@ -9205,8 +19947,14 @@ printf %s "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pthread_join (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_join (void); int main (void) { @@ -9300,7 +20048,7 @@ case $host_os in _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1 + $EGREP_TRADITIONAL "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1 then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 printf "%s\n" "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} @@ -9330,8 +20078,8 @@ printf %s "checking whether $CC is Clang... " >&6; } if test ${ax_cv_PTHREAD_CLANG+y} then : printf %s "(cached) " >&6 -else $as_nop - ax_cv_PTHREAD_CLANG=no +else case e in #( + e) ax_cv_PTHREAD_CLANG=no # Note that Autoconf sets GCC=yes for Clang as well as GCC if test "x$GCC" = "xyes"; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -9343,14 +20091,15 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1 + $EGREP_TRADITIONAL "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1 then : ax_cv_PTHREAD_CLANG=yes fi rm -rf conftest* fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 printf "%s\n" "$ax_cv_PTHREAD_CLANG" >&6; } @@ -9400,8 +20149,9 @@ esac if test "x$ax_pthread_check_macro" = "x--" then : ax_pthread_check_cond=0 -else $as_nop - ax_pthread_check_cond="!defined($ax_pthread_check_macro)" +else case e in #( + e) ax_pthread_check_cond="!defined($ax_pthread_check_macro)" ;; +esac fi @@ -9435,8 +20185,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ax_pthread_config+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ax_pthread_config"; then +else case e in #( + e) if test -n "$ax_pthread_config"; then ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -9459,7 +20209,8 @@ done IFS=$as_save_IFS test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" -fi +fi ;; +esac fi ax_pthread_config=$ac_cv_prog_ax_pthread_config if test -n "$ax_pthread_config"; then @@ -9592,8 +20343,8 @@ printf %s "checking whether Clang needs flag to prevent \"argument unused\" warn if test ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+y} then : printf %s "(cached) " >&6 -else $as_nop - ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown +else case e in #( + e) ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown # Create an alternate version of $ac_link that compiles and # links in two steps (.c -> .o, .o -> exe) instead of one # (.c -> exe), because the warning occurs only in the second @@ -9639,7 +20390,8 @@ then : ax_pthread_try=no fi ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 printf "%s\n" "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } @@ -9666,8 +20418,8 @@ printf %s "checking for joinable pthread attribute... " >&6; } if test ${ax_cv_PTHREAD_JOINABLE_ATTR+y} then : printf %s "(cached) " >&6 -else $as_nop - ax_cv_PTHREAD_JOINABLE_ATTR=unknown +else case e in #( + e) ax_cv_PTHREAD_JOINABLE_ATTR=unknown for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -9687,7 +20439,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext done - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 printf "%s\n" "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } @@ -9707,14 +20460,15 @@ printf %s "checking whether more special flags are required for pthreads... " >& if test ${ax_cv_PTHREAD_SPECIAL_FLAGS+y} then : printf %s "(cached) " >&6 -else $as_nop - ax_cv_PTHREAD_SPECIAL_FLAGS=no +else case e in #( + e) ax_cv_PTHREAD_SPECIAL_FLAGS=no case $host_os in solaris*) ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 printf "%s\n" "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } @@ -9730,8 +20484,8 @@ printf %s "checking for PTHREAD_PRIO_INHERIT... " >&6; } if test ${ax_cv_PTHREAD_PRIO_INHERIT+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -9746,12 +20500,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ax_cv_PTHREAD_PRIO_INHERIT=yes -else $as_nop - ax_cv_PTHREAD_PRIO_INHERIT=no +else case e in #( + e) ax_cv_PTHREAD_PRIO_INHERIT=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 printf "%s\n" "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } @@ -9801,8 +20557,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PTHREAD_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$PTHREAD_CC"; then +else case e in #( + e) if test -n "$PTHREAD_CC"; then ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -9824,7 +20580,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi PTHREAD_CC=$ac_cv_prog_PTHREAD_CC if test -n "$PTHREAD_CC"; then @@ -9851,8 +20608,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PTHREAD_CXX+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$PTHREAD_CXX"; then +else case e in #( + e) if test -n "$PTHREAD_CXX"; then ac_cv_prog_PTHREAD_CXX="$PTHREAD_CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -9874,7 +20631,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi PTHREAD_CXX=$ac_cv_prog_PTHREAD_CXX if test -n "$PTHREAD_CXX"; then @@ -9990,8 +20748,9 @@ then : ;; esac -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -10015,8 +20774,9 @@ then : ;; esac -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -10040,8 +20800,9 @@ then : ;; esac -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -10108,20 +20869,21 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } -else $as_nop - +else case e in #( + e) AST_NESTED_FUNCTIONS="-fnested-functions" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext AST_C_COMPILER_FAMILY="gcc" -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clang -fblocks" >&5 printf %s "checking for clang -fblocks... " >&6; } if test "`echo 'int main(){return ^{return 42;}();}' | ${CC} -o /dev/null -fblocks -x c - 2>&1`" = ""; then @@ -10141,7 +20903,8 @@ printf "%s\n" "yes" >&6; } AST_C_COMPILER_FAMILY="clang" - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -10186,8 +20949,8 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } -else $as_nop - +else case e in #( + e) printf "%s\n" "#define _HAVE_STRING_ARCH_strcmp 1" >>confdefs.h @@ -10197,7 +20960,8 @@ printf "%s\n" "#define _HAVE_STRING_ARCH_strsep 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: prevent use of __string2_1bptr_p / strsep / strcmp from bits/string2.h" >&5 printf "%s\n" "prevent use of __string2_1bptr_p / strsep / strcmp from bits/string2.h" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$save_CFLAGS" @@ -10641,16 +21405,22 @@ printf %s "checking for AES_encrypt in -lcrypto... " >&6; } if test ${ac_cv_lib_crypto_AES_encrypt+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char AES_encrypt (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char AES_encrypt (void); int main (void) { @@ -10662,20 +21432,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_crypto_AES_encrypt=yes -else $as_nop - ac_cv_lib_crypto_AES_encrypt=no +else case e in #( + e) ac_cv_lib_crypto_AES_encrypt=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_AES_encrypt" >&5 printf "%s\n" "$ac_cv_lib_crypto_AES_encrypt" >&6; } if test "x$ac_cv_lib_crypto_AES_encrypt" = xyes then : AST_CRYPTO_FOUND=yes -else $as_nop - AST_CRYPTO_FOUND=no +else case e in #( + e) AST_CRYPTO_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -10697,8 +21470,9 @@ fi if test "x$ac_cv_header_openssl_aes_h" = xyes then : CRYPTO_HEADER_FOUND=1 -else $as_nop - CRYPTO_HEADER_FOUND=0 +else case e in #( + e) CRYPTO_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -10739,16 +21513,22 @@ printf %s "checking for SSL_connect in -lssl... " >&6; } if test ${ac_cv_lib_ssl_SSL_connect+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lssl ${pbxlibdir} -lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char SSL_connect (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char SSL_connect (void); int main (void) { @@ -10760,20 +21540,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ssl_SSL_connect=yes -else $as_nop - ac_cv_lib_ssl_SSL_connect=no +else case e in #( + e) ac_cv_lib_ssl_SSL_connect=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_connect" >&5 printf "%s\n" "$ac_cv_lib_ssl_SSL_connect" >&6; } if test "x$ac_cv_lib_ssl_SSL_connect" = xyes then : AST_OPENSSL_FOUND=yes -else $as_nop - AST_OPENSSL_FOUND=no +else case e in #( + e) AST_OPENSSL_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -10795,8 +21578,9 @@ fi if test "x$ac_cv_header_openssl_ssl_h" = xyes then : OPENSSL_HEADER_FOUND=1 -else $as_nop - OPENSSL_HEADER_FOUND=0 +else case e in #( + e) OPENSSL_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -10835,16 +21619,22 @@ printf %s "checking for BIO_meth_new in -lssl... " >&6; } if test ${ac_cv_lib_ssl_BIO_meth_new+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lssl ${pbxlibdir} -lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char BIO_meth_new (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char BIO_meth_new (void); int main (void) { @@ -10856,20 +21646,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ssl_BIO_meth_new=yes -else $as_nop - ac_cv_lib_ssl_BIO_meth_new=no +else case e in #( + e) ac_cv_lib_ssl_BIO_meth_new=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_BIO_meth_new" >&5 printf "%s\n" "$ac_cv_lib_ssl_BIO_meth_new" >&6; } if test "x$ac_cv_lib_ssl_BIO_meth_new" = xyes then : AST_OPENSSL_BIO_METHOD_FOUND=yes -else $as_nop - AST_OPENSSL_BIO_METHOD_FOUND=no +else case e in #( + e) AST_OPENSSL_BIO_METHOD_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -10891,8 +21684,9 @@ fi if test "x$ac_cv_header_openssl_ssl_h" = xyes then : OPENSSL_BIO_METHOD_HEADER_FOUND=1 -else $as_nop - OPENSSL_BIO_METHOD_HEADER_FOUND=0 +else case e in #( + e) OPENSSL_BIO_METHOD_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -11022,10 +21816,11 @@ then : printf "%s\n" "#define AST_JSON_INT_T long long" >>confdefs.h -else $as_nop - +else case e in #( + e) printf "%s\n" "#define AST_JSON_INT_T long" >>confdefs.h - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -12221,8 +23016,9 @@ fi if test ${with_libcurl+y} then : withval=$with_libcurl; _libcurl_with=$withval -else $as_nop - _libcurl_with=yes +else case e in #( + e) _libcurl_with=yes ;; +esac fi @@ -12237,8 +23033,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AWK+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$AWK"; then +else case e in #( + e) if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -12260,7 +23056,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then @@ -12290,8 +23087,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path__libcurl_config+y} then : printf %s "(cached) " >&6 -else $as_nop - case $_libcurl_config in +else case e in #( + e) case $_libcurl_config in [\\/]* | ?:[\\/]*) ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path. ;; @@ -12316,6 +23113,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi _libcurl_config=$ac_cv_path__libcurl_config @@ -12336,8 +23134,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path__libcurl_config+y} then : printf %s "(cached) " >&6 -else $as_nop - case $_libcurl_config in +else case e in #( + e) case $_libcurl_config in [\\/]* | ?:[\\/]*) ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path. ;; @@ -12362,6 +23160,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi _libcurl_config=$ac_cv_path__libcurl_config @@ -12382,8 +23181,9 @@ printf %s "checking for the version of libcurl... " >&6; } if test ${libcurl_cv_lib_curl_version+y} then : printf %s "(cached) " >&6 -else $as_nop - libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $2}'` +else case e in #( + e) libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $2}'` ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_version" >&5 printf "%s\n" "$libcurl_cv_lib_curl_version" >&6; } @@ -12397,14 +23197,15 @@ printf %s "checking for libcurl >= version 7.10.1... " >&6; } if test ${libcurl_cv_lib_version_ok+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $_libcurl_version -ge $_libcurl_wanted ; then libcurl_cv_lib_version_ok=yes else libcurl_cv_lib_version_ok=no fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_version_ok" >&5 printf "%s\n" "$libcurl_cv_lib_version_ok" >&6; } @@ -12452,8 +23253,8 @@ printf %s "checking whether libcurl is usable... " >&6; } if test ${libcurl_cv_lib_curl_usable+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) _libcurl_save_cppflags=$CPPFLAGS CPPFLAGS="$CURL_INCLUDE $CPPFLAGS" _libcurl_save_libs=$LIBS @@ -12485,8 +23286,9 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : libcurl_cv_lib_curl_usable=yes -else $as_nop - libcurl_cv_lib_curl_usable=no +else case e in #( + e) libcurl_cv_lib_curl_usable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -12495,7 +23297,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam \ LIBS=$_libcurl_save_libs unset _libcurl_save_cppflags unset _libcurl_save_libs - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_usable" >&5 printf "%s\n" "$libcurl_cv_lib_curl_usable" >&6; } @@ -12514,10 +23317,11 @@ printf "%s\n" "$libcurl_cv_lib_curl_usable" >&6; } if test "x$ac_cv_func_curl_free" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define curl_free free" >>confdefs.h - + ;; +esac fi @@ -12535,10 +23339,10 @@ printf "%s\n" "#define HAVE_CURL 1" >>confdefs.h for _libcurl_feature in $_libcurl_features ; do cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "libcurl_feature_$_libcurl_feature" | $as_tr_cpp` 1 +#define `printf "%s\n" "libcurl_feature_$_libcurl_feature" | sed "$as_sed_cpp"` 1 _ACEOF - eval `printf "%s\n" "libcurl_feature_$_libcurl_feature" | $as_tr_sh`=yes + eval `printf "%s\n" "libcurl_feature_$_libcurl_feature" | sed "$as_sed_sh"`=yes done if test "x$_libcurl_protocols" = "x" ; then @@ -12566,10 +23370,10 @@ _ACEOF for _libcurl_protocol in $_libcurl_protocols ; do cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "libcurl_protocol_$_libcurl_protocol" | $as_tr_cpp` 1 +#define `printf "%s\n" "libcurl_protocol_$_libcurl_protocol" | sed "$as_sed_cpp"` 1 _ACEOF - eval `printf "%s\n" "libcurl_protocol_$_libcurl_protocol" | $as_tr_sh`=yes + eval `printf "%s\n" "libcurl_protocol_$_libcurl_protocol" | sed "$as_sed_sh"`=yes done else unset CURL_LIB @@ -14543,10 +25347,11 @@ ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define size_t unsigned int" >>confdefs.h - + ;; +esac fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works @@ -14556,8 +25361,8 @@ printf %s "checking for working alloca.h... " >&6; } if test ${ac_cv_working_alloca_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -14572,11 +25377,13 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_working_alloca_h=yes -else $as_nop - ac_cv_working_alloca_h=no +else case e in #( + e) ac_cv_working_alloca_h=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 printf "%s\n" "$ac_cv_working_alloca_h" >&6; } @@ -14591,10 +25398,10 @@ printf %s "checking for alloca... " >&6; } if test ${ac_cv_func_alloca_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test $ac_cv_working_alloca_h = yes; then - ac_cv_func_alloca_works=yes -else +else case e in #( + e) ac_cv_func_alloca_works=$ac_cv_working_alloca_h +if test "$ac_cv_func_alloca_works" != yes +then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include @@ -14625,15 +25432,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_func_alloca_works=yes -else $as_nop - ac_cv_func_alloca_works=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 printf "%s\n" "$ac_cv_func_alloca_works" >&6; } -fi if test $ac_cv_func_alloca_works = yes; then @@ -14655,12 +25461,12 @@ printf %s "checking stack direction for C alloca... " >&6; } if test ${ac_cv_c_stack_direction+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : ac_cv_c_stack_direction=0 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -14683,13 +25489,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_stack_direction=1 -else $as_nop - ac_cv_c_stack_direction=-1 +else case e in #( + e) ac_cv_c_stack_direction=-1 ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 printf "%s\n" "$ac_cv_c_stack_direction" >&6; } @@ -14700,14 +25509,14 @@ fi ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do - as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` + as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | sed "$as_sed_sh"` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 printf %s "checking for $ac_hdr that defines DIR... " >&6; } if eval test \${$as_ac_Header+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include <$ac_hdr> @@ -14724,10 +25533,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$as_ac_Header=yes" -else $as_nop - eval "$as_ac_Header=no" +else case e in #( + e) eval "$as_ac_Header=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$as_ac_Header { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -14735,7 +25546,7 @@ printf "%s\n" "$ac_res" >&6; } if eval test \"x\$"$as_ac_Header"\" = x"yes" then : cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "HAVE_$ac_hdr" | $as_tr_cpp` 1 +#define `printf "%s\n" "HAVE_$ac_hdr" | sed "$as_sed_cpp"` 1 _ACEOF ac_header_dirent=$ac_hdr; break @@ -14749,15 +25560,21 @@ printf %s "checking for library containing opendir... " >&6; } if test ${ac_cv_search_opendir+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_func_search_save_LIBS=$LIBS +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char opendir (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (void); int main (void) { @@ -14788,11 +25605,13 @@ done if test ${ac_cv_search_opendir+y} then : -else $as_nop - ac_cv_search_opendir=no +else case e in #( + e) ac_cv_search_opendir=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 printf "%s\n" "$ac_cv_search_opendir" >&6; } @@ -14809,15 +25628,21 @@ printf %s "checking for library containing opendir... " >&6; } if test ${ac_cv_search_opendir+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_func_search_save_LIBS=$LIBS +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char opendir (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (void); int main (void) { @@ -14848,11 +25673,13 @@ done if test ${ac_cv_search_opendir+y} then : -else $as_nop - ac_cv_search_opendir=no +else case e in #( + e) ac_cv_search_opendir=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 printf "%s\n" "$ac_cv_search_opendir" >&6; } @@ -14874,8 +25701,8 @@ printf %s "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } if test ${ac_cv_header_sys_wait_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include @@ -14899,10 +25726,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_header_sys_wait_h=yes -else $as_nop - ac_cv_header_sys_wait_h=no +else case e in #( + e) ac_cv_header_sys_wait_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 printf "%s\n" "$ac_cv_header_sys_wait_h" >&6; } @@ -15016,18 +25845,19 @@ fi # this to check for headers that are only needed by modules. for ac_header in arpa/nameser.h assert.h ctype.h dlfcn.h errno.h fcntl.h float.h grp.h inttypes.h limits.h locale.h math.h pwd.h netinet/in.h regex.h sched.h stdarg.h stdint.h stdio.h stdlib.h string.h syslog.h sys/file.h sys/ioctl.h sys/param.h sys/resource.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h termios.h time.h unistd.h do : - as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh` + as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 _ACEOF -else $as_nop - +else case e in #( + e) as_fn_error $? "*** A required header was not found." "$LINENO" 5 - + ;; +esac fi done @@ -15191,16 +26021,22 @@ printf %s "checking for history_init in -ledit... " >&6; } if test ${ac_cv_lib_edit_history_init+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ledit ${pbxlibdir} -ltermcap $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char history_init (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char history_init (void); int main (void) { @@ -15212,20 +26048,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_edit_history_init=yes -else $as_nop - ac_cv_lib_edit_history_init=no +else case e in #( + e) ac_cv_lib_edit_history_init=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_edit_history_init" >&5 printf "%s\n" "$ac_cv_lib_edit_history_init" >&6; } if test "x$ac_cv_lib_edit_history_init" = xyes then : AST_LIBEDIT_FOUND=yes -else $as_nop - AST_LIBEDIT_FOUND=no +else case e in #( + e) AST_LIBEDIT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -15247,8 +26086,9 @@ fi if test "x$ac_cv_header_histedit_h" = xyes then : LIBEDIT_HEADER_FOUND=1 -else $as_nop - LIBEDIT_HEADER_FOUND=0 +else case e in #( + e) LIBEDIT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -15304,10 +26144,11 @@ printf "%s\n" "#define HAVE_LIBEDIT_IS_UNICODE 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -15337,16 +26178,22 @@ printf %s "checking for uuid_generate_random in -luuid... " >&6; } if test ${ac_cv_lib_uuid_uuid_generate_random+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-luuid ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char uuid_generate_random (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char uuid_generate_random (void); int main (void) { @@ -15358,20 +26205,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_uuid_uuid_generate_random=yes -else $as_nop - ac_cv_lib_uuid_uuid_generate_random=no +else case e in #( + e) ac_cv_lib_uuid_uuid_generate_random=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate_random" >&5 printf "%s\n" "$ac_cv_lib_uuid_uuid_generate_random" >&6; } if test "x$ac_cv_lib_uuid_uuid_generate_random" = xyes then : AST_LIBUUID_FOUND=yes -else $as_nop - AST_LIBUUID_FOUND=no +else case e in #( + e) AST_LIBUUID_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -15393,8 +26243,9 @@ fi if test "x$ac_cv_header_uuid_uuid_h" = xyes then : LIBUUID_HEADER_FOUND=1 -else $as_nop - LIBUUID_HEADER_FOUND=0 +else case e in #( + e) LIBUUID_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -15437,16 +26288,22 @@ printf %s "checking for uuid_generate_random in -le2fs-uuid... " >&6; } if test ${ac_cv_lib_e2fs_uuid_uuid_generate_random+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-le2fs-uuid ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char uuid_generate_random (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char uuid_generate_random (void); int main (void) { @@ -15458,20 +26315,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_e2fs_uuid_uuid_generate_random=yes -else $as_nop - ac_cv_lib_e2fs_uuid_uuid_generate_random=no +else case e in #( + e) ac_cv_lib_e2fs_uuid_uuid_generate_random=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_e2fs_uuid_uuid_generate_random" >&5 printf "%s\n" "$ac_cv_lib_e2fs_uuid_uuid_generate_random" >&6; } if test "x$ac_cv_lib_e2fs_uuid_uuid_generate_random" = xyes then : AST_E2FSUUID_FOUND=yes -else $as_nop - AST_E2FSUUID_FOUND=no +else case e in #( + e) AST_E2FSUUID_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -15493,8 +26353,9 @@ fi if test "x$ac_cv_header_uuid_uuid_h" = xyes then : E2FSUUID_HEADER_FOUND=1 -else $as_nop - E2FSUUID_HEADER_FOUND=0 +else case e in #( + e) E2FSUUID_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -15526,8 +26387,9 @@ if test "x$ac_cv_func_uuid_generate_random" = xyes then : printf "%s\n" "#define HAVE_UUID_GENERATE_RANDOM 1" >>confdefs.h SYSUUID=true -else $as_nop - SYSUUID="" +else case e in #( + e) SYSUUID="" ;; +esac fi done @@ -15652,16 +26514,22 @@ printf %s "checking for json_sprintf in -ljansson... " >&6; } if test ${ac_cv_lib_jansson_json_sprintf+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ljansson ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char json_sprintf (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char json_sprintf (void); int main (void) { @@ -15673,20 +26541,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_jansson_json_sprintf=yes -else $as_nop - ac_cv_lib_jansson_json_sprintf=no +else case e in #( + e) ac_cv_lib_jansson_json_sprintf=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jansson_json_sprintf" >&5 printf "%s\n" "$ac_cv_lib_jansson_json_sprintf" >&6; } if test "x$ac_cv_lib_jansson_json_sprintf" = xyes then : AST_JANSSON_FOUND=yes -else $as_nop - AST_JANSSON_FOUND=no +else case e in #( + e) AST_JANSSON_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -15708,8 +26579,9 @@ fi if test "x$ac_cv_header_jansson_h" = xyes then : JANSSON_HEADER_FOUND=1 -else $as_nop - JANSSON_HEADER_FOUND=0 +else case e in #( + e) JANSSON_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -15762,10 +26634,11 @@ then : printf "%s\n" "#define AST_JSON_INT_T long long" >>confdefs.h -else $as_nop - +else case e in #( + e) printf "%s\n" "#define AST_JSON_INT_T long" >>confdefs.h - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -15889,16 +26762,22 @@ printf %s "checking for clock_gettime in -lrt... " >&6; } if test ${ac_cv_lib_rt_clock_gettime+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lrt ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char clock_gettime (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (void); int main (void) { @@ -15910,20 +26789,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_rt_clock_gettime=yes -else $as_nop - ac_cv_lib_rt_clock_gettime=no +else case e in #( + e) ac_cv_lib_rt_clock_gettime=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; } if test "x$ac_cv_lib_rt_clock_gettime" = xyes then : AST_RT_FOUND=yes -else $as_nop - AST_RT_FOUND=no +else case e in #( + e) AST_RT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -16056,8 +26938,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CONFIG_LIBXML2+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CONFIG_LIBXML2 in +else case e in #( + e) case $CONFIG_LIBXML2 in [\\/]* | ?:[\\/]*) ac_cv_path_CONFIG_LIBXML2="$CONFIG_LIBXML2" # Let the user override the test with a path. ;; @@ -16083,6 +26965,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi CONFIG_LIBXML2=$ac_cv_path_CONFIG_LIBXML2 @@ -16105,8 +26988,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_CONFIG_LIBXML2+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_CONFIG_LIBXML2 in +else case e in #( + e) case $ac_pt_CONFIG_LIBXML2 in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_CONFIG_LIBXML2="$ac_pt_CONFIG_LIBXML2" # Let the user override the test with a path. ;; @@ -16132,6 +27015,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_CONFIG_LIBXML2=$ac_cv_path_ac_pt_CONFIG_LIBXML2 @@ -16226,16 +27110,22 @@ printf %s "checking for uriParseUriA in -luriparser... " >&6; } if test ${ac_cv_lib_uriparser_uriParseUriA+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-luriparser ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char uriParseUriA (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char uriParseUriA (void); int main (void) { @@ -16247,20 +27137,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_uriparser_uriParseUriA=yes -else $as_nop - ac_cv_lib_uriparser_uriParseUriA=no +else case e in #( + e) ac_cv_lib_uriparser_uriParseUriA=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uriparser_uriParseUriA" >&5 printf "%s\n" "$ac_cv_lib_uriparser_uriParseUriA" >&6; } if test "x$ac_cv_lib_uriparser_uriParseUriA" = xyes then : AST_URIPARSER_FOUND=yes -else $as_nop - AST_URIPARSER_FOUND=no +else case e in #( + e) AST_URIPARSER_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -16282,8 +27175,9 @@ fi if test "x$ac_cv_header_uriparser_Uri_h" = xyes then : URIPARSER_HEADER_FOUND=1 -else $as_nop - URIPARSER_HEADER_FOUND=0 +else case e in #( + e) URIPARSER_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -16313,8 +27207,9 @@ then : n|no) DISABLE_XMLDOC=yes ;; *) as_fn_error $? "bad value ${enableval} for --disable-xmldoc" "$LINENO" 5 ;; esac -else $as_nop - DISABLE_XMLDOC=no +else case e in #( + e) DISABLE_XMLDOC=no ;; +esac fi @@ -16344,16 +27239,22 @@ printf %s "checking for xsltLoadStylesheetPI in -lxslt... " >&6; } if test ${ac_cv_lib_xslt_xsltLoadStylesheetPI+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lxslt ${pbxlibdir} ${LIBXML2_LIB} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char xsltLoadStylesheetPI (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char xsltLoadStylesheetPI (void); int main (void) { @@ -16365,20 +27266,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_xslt_xsltLoadStylesheetPI=yes -else $as_nop - ac_cv_lib_xslt_xsltLoadStylesheetPI=no +else case e in #( + e) ac_cv_lib_xslt_xsltLoadStylesheetPI=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xslt_xsltLoadStylesheetPI" >&5 printf "%s\n" "$ac_cv_lib_xslt_xsltLoadStylesheetPI" >&6; } if test "x$ac_cv_lib_xslt_xsltLoadStylesheetPI" = xyes then : AST_LIBXSLT_FOUND=yes -else $as_nop - AST_LIBXSLT_FOUND=no +else case e in #( + e) AST_LIBXSLT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -16400,8 +27304,9 @@ fi if test "x$ac_cv_header_libxslt_xsltInternals_h" = xyes then : LIBXSLT_HEADER_FOUND=1 -else $as_nop - LIBXSLT_HEADER_FOUND=0 +else case e in #( + e) LIBXSLT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -16440,16 +27345,22 @@ printf %s "checking for xsltCleanupGlobals in -lxslt... " >&6; } if test ${ac_cv_lib_xslt_xsltCleanupGlobals+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lxslt ${pbxlibdir} ${LIBXML2_LIB} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char xsltCleanupGlobals (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char xsltCleanupGlobals (void); int main (void) { @@ -16461,20 +27372,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_xslt_xsltCleanupGlobals=yes -else $as_nop - ac_cv_lib_xslt_xsltCleanupGlobals=no +else case e in #( + e) ac_cv_lib_xslt_xsltCleanupGlobals=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xslt_xsltCleanupGlobals" >&5 printf "%s\n" "$ac_cv_lib_xslt_xsltCleanupGlobals" >&6; } if test "x$ac_cv_lib_xslt_xsltCleanupGlobals" = xyes then : AST_LIBXSLT_CLEANUP_FOUND=yes -else $as_nop - AST_LIBXSLT_CLEANUP_FOUND=no +else case e in #( + e) AST_LIBXSLT_CLEANUP_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -16496,8 +27410,9 @@ fi if test "x$ac_cv_header_libxslt_xsltInternals_h" = xyes then : LIBXSLT_CLEANUP_HEADER_FOUND=1 -else $as_nop - LIBXSLT_CLEANUP_HEADER_FOUND=0 +else case e in #( + e) LIBXSLT_CLEANUP_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -16526,8 +27441,9 @@ then : n|no) PERMANENT_DLOPEN=no ;; *) as_fn_error $? "bad value ${enableval} for --enable-permanent-dlopen" "$LINENO" 5 ;; esac -else $as_nop - PERMANENT_DLOPEN=no +else case e in #( + e) PERMANENT_DLOPEN=no ;; +esac fi @@ -16565,10 +27481,11 @@ ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$ if test "x$ac_cv_header_sys_poll_h" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define AST_POLL_COMPAT 1" >>confdefs.h - + ;; +esac fi @@ -16577,31 +27494,34 @@ if test ${enable_largefile+y} then : enableval=$enable_largefile; fi - -if test "$enable_largefile" != no; then - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 -printf %s "checking for special C compiler options needed for large files... " >&6; } -if test ${ac_cv_sys_largefile_CC+y} +if test "$enable_largefile,$enable_year2038" != no,no +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 +printf %s "checking for $CC option to enable large file support... " >&6; } +if test ${ac_cv_sys_largefile_opts+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_sys_largefile_CC=no - if test "$GCC" != yes; then - ac_save_CC=$CC - while :; do - # IRIX 6.2 and later do not support large files by default, - # so use the C compiler's -n32 option if that helps. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) ac_save_CC="$CC" + ac_opt_found=no + for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do + if test x"$ac_opt" != x"none needed" +then : + CC="$ac_save_CC $ac_opt" +fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, +#ifndef FTYPE +# define FTYPE off_t +#endif + /* Check that FTYPE can represent 2**63 - 1 correctly. + We can't simply define LARGE_FTYPE to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) +#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) + int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 + && LARGE_FTYPE % 2147483647 == 1) ? 1 : -1]; int main (void) @@ -16611,142 +27531,88 @@ main (void) return 0; } _ACEOF - if ac_fn_c_try_compile "$LINENO" +if ac_fn_c_try_compile "$LINENO" then : - break -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam - CC="$CC -n32" + if test x"$ac_opt" = x"none needed" +then : + # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. + CC="$CC -DFTYPE=ino_t" if ac_fn_c_try_compile "$LINENO" then : - ac_cv_sys_largefile_CC=' -n32'; break + +else case e in #( + e) CC="$CC -D_FILE_OFFSET_BITS=64" + if ac_fn_c_try_compile "$LINENO" +then : + ac_opt='-D_FILE_OFFSET_BITS=64' +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam - break - done - CC=$ac_save_CC - rm -f conftest.$ac_ext - fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 -printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } - if test "$ac_cv_sys_largefile_CC" != no; then - CC=$CC$ac_cv_sys_largefile_CC - fi - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 -printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } -if test ${ac_cv_sys_file_offset_bits+y} -then : - printf %s "(cached) " >&6 -else $as_nop - while :; do - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main (void) -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" -then : - ac_cv_sys_file_offset_bits=no; break + ac_cv_sys_largefile_opts=$ac_opt + ac_opt_found=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#define _FILE_OFFSET_BITS 64 -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main (void) -{ + test $ac_opt_found = no || break + done + CC="$ac_save_CC" - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" -then : - ac_cv_sys_file_offset_bits=64; break -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - ac_cv_sys_file_offset_bits=unknown - break -done + test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 -printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } -case $ac_cv_sys_file_offset_bits in #( - no | unknown) ;; - *) -printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h -;; +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 +printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } + +ac_have_largefile=yes +case $ac_cv_sys_largefile_opts in #( + "none needed") : + ;; #( + "supported through gnulib") : + ;; #( + "support not detected") : + ac_have_largefile=no ;; #( + "-D_FILE_OFFSET_BITS=64") : + +printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h + ;; #( + "-D_LARGE_FILES=1") : + +printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h + ;; #( + "-n32") : + CC="$CC -n32" ;; #( + *) : + as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; esac -rm -rf conftest* - if test $ac_cv_sys_file_offset_bits = unknown; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 -printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } -if test ${ac_cv_sys_large_files+y} + +if test "$enable_year2038" != no +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 +printf %s "checking for $CC option for timestamps after 2038... " >&6; } +if test ${ac_cv_sys_year2038_opts+y} then : printf %s "(cached) " >&6 -else $as_nop - while :; do - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main (void) -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" +else case e in #( + e) ac_save_CPPFLAGS="$CPPFLAGS" + ac_opt_found=no + for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do + if test x"$ac_opt" != x"none needed" then : - ac_cv_sys_large_files=no; break + CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#define _LARGE_FILES 1 -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; + + #include + /* Check that time_t can represent 2**32 - 1 correctly. */ + #define LARGE_TIME_T \\ + ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) + int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 + && LARGE_TIME_T % 65537 == 0) + ? 1 : -1]; + int main (void) { @@ -16757,25 +27623,47 @@ main (void) _ACEOF if ac_fn_c_try_compile "$LINENO" then : - ac_cv_sys_large_files=1; break + ac_cv_sys_year2038_opts="$ac_opt" + ac_opt_found=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - ac_cv_sys_large_files=unknown - break -done + test $ac_opt_found = no || break + done + CPPFLAGS="$ac_save_CPPFLAGS" + test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 -printf "%s\n" "$ac_cv_sys_large_files" >&6; } -case $ac_cv_sys_large_files in #( - no | unknown) ;; - *) -printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h -;; +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 +printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } + +ac_have_year2038=yes +case $ac_cv_sys_year2038_opts in #( + "none needed") : + ;; #( + "support not detected") : + ac_have_year2038=no ;; #( + "-D_TIME_BITS=64") : + +printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h + ;; #( + "-D__MINGW_USE_VC2005_COMPAT") : + +printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h + ;; #( + "-U_USE_32_BIT_TIME_T"*) : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It +will stop working after mid-January 2038. Remove +_USE_32BIT_TIME_T from the compiler flags. +See 'config.log' for more details" "$LINENO" 5; } ;; #( + *) : + as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; esac -rm -rf conftest* - fi + fi +fi # Checks for typedefs, structures, and compiler characteristics. ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" @@ -16787,25 +27675,25 @@ printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 -printf %s "checking for stdbool.h that conforms to C99... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99 or later" >&5 +printf %s "checking for stdbool.h that conforms to C99 or later... " >&6; } if test ${ac_cv_header_stdbool_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - #ifndef __bool_true_false_are_defined - #error "__bool_true_false_are_defined is not defined" - #endif - char a[__bool_true_false_are_defined == 1 ? 1 : -1]; + /* "true" and "false" should be usable in #if expressions and + integer constant expressions, and "bool" should be a valid + type name. - /* Regardless of whether this is C++ or "_Bool" is a - valid type name, "true" and "false" should be usable - in #if expressions and integer constant expressions, - and "bool" should be a valid type name. */ + Although C99 requires bool, true, and false to be macros, + C23 and C++11 overrule that, so do not test for that. + Although C99 requires __bool_true_false_are_defined and + _Bool, C23 says they are obsolescent, so do not require + them. */ #if !true #error "'true' is not true" @@ -16839,43 +27727,12 @@ else $as_nop char n[sizeof m == h * sizeof m[0] ? 1 : -1]; char o[-1 - (bool) 0 < 0 ? 1 : -1]; /* Catch a bug in an HP-UX C compiler. See - https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html - https://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html */ bool p = true; bool *pp = &p; - /* C 1999 specifies that bool, true, and false are to be - macros, but C++ 2011 and later overrule this. */ - #if __cplusplus < 201103 - #ifndef bool - #error "bool is not defined" - #endif - #ifndef false - #error "false is not defined" - #endif - #ifndef true - #error "true is not defined" - #endif - #endif - - /* If _Bool is available, repeat with it all the tests - above that used bool. */ - #ifdef HAVE__BOOL - struct sB { _Bool s: 1; _Bool t; } t; - - char q[(_Bool) 0.5 == true ? 1 : -1]; - char r[(_Bool) 0.0 == false ? 1 : -1]; - char u[sizeof (_Bool) > 0 ? 1 : -1]; - char v[sizeof t.t > 0 ? 1 : -1]; - - _Bool w[h]; - char x[sizeof m == h * sizeof m[0] ? 1 : -1]; - char y[-1 - (_Bool) 0 < 0 ? 1 : -1]; - _Bool z = true; - _Bool *pz = &p; - #endif - int main (void) { @@ -16884,20 +27741,10 @@ main (void) *pp |= p; *pp |= ! p; - #ifdef HAVE__BOOL - _Bool pt = &t; - *pz |= z; - *pz |= ! z; - #endif - /* Refer to every declared value, so they cannot be discarded as unused. */ - return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k - + !l + !m + !n + !o + !p + !pp + !ps - #ifdef HAVE__BOOL - + !q + !r + !u + !v + !w + !x + !y + !z + !pt - #endif - ); + return (!b + !c + !d + !e + !f + !g + !h + !i + !j + !k + + !l + !m + !n + !o + !p + !pp + !ps); ; return 0; @@ -16906,10 +27753,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_header_stdbool_h=yes -else $as_nop - ac_cv_header_stdbool_h=no +else case e in #( + e) ac_cv_header_stdbool_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 printf "%s\n" "$ac_cv_header_stdbool_h" >&6; } @@ -16925,8 +27774,8 @@ printf %s "checking for an ANSI C-conforming const... " >&6; } if test ${ac_cv_c_const+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -16990,10 +27839,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_const=yes -else $as_nop - ac_cv_c_const=no +else case e in #( + e) ac_cv_c_const=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 printf "%s\n" "$ac_cv_c_const" >&6; } @@ -17003,36 +27854,26 @@ printf "%s\n" "#define const /**/" >>confdefs.h fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 -printf %s "checking for uid_t in sys/types.h... " >&6; } -if test ${ac_cv_type_uid_t+y} +ac_fn_c_check_type "$LINENO" "uid_t" "ac_cv_type_uid_t" "$ac_includes_default" +if test "x$ac_cv_type_uid_t" = xyes then : - printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "uid_t" >/dev/null 2>&1 -then : - ac_cv_type_uid_t=yes -else $as_nop - ac_cv_type_uid_t=no -fi -rm -rf conftest* - -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 -printf "%s\n" "$ac_cv_type_uid_t" >&6; } -if test $ac_cv_type_uid_t = no; then +else case e in #( + e) printf "%s\n" "#define uid_t int" >>confdefs.h + ;; +esac +fi +ac_fn_c_check_type "$LINENO" "gid_t" "ac_cv_type_gid_t" "$ac_includes_default" +if test "x$ac_cv_type_gid_t" = xyes +then : +else case e in #( + e) printf "%s\n" "#define gid_t int" >>confdefs.h - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 @@ -17040,8 +27881,8 @@ printf %s "checking for inline... " >&6; } if test ${ac_cv_c_inline+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_c_inline=no +else case e in #( + e) ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -17059,7 +27900,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_inline" != no && break done - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 printf "%s\n" "$ac_cv_c_inline" >&6; } @@ -17085,8 +27927,8 @@ printf %s "checking for long double with more range or precision than double... if test ${ac_cv_type_long_double_wider+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include long double const a[] = @@ -17120,10 +27962,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_type_long_double_wider=yes -else $as_nop - ac_cv_type_long_double_wider=no +else case e in #( + e) ac_cv_type_long_double_wider=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double_wider" >&5 printf "%s\n" "$ac_cv_type_long_double_wider" >&6; } @@ -17137,20 +27981,22 @@ ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" if test "x$ac_cv_type_mode_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define mode_t int" >>confdefs.h - + ;; +esac fi ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" if test "x$ac_cv_type_off_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define off_t long int" >>confdefs.h - + ;; +esac fi @@ -17159,8 +28005,8 @@ fi if test "x$ac_cv_type_pid_t" = xyes then : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined _WIN64 && !defined __CYGWIN__ @@ -17179,14 +28025,16 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_pid_type='int' -else $as_nop - ac_pid_type='__int64' +else case e in #( + e) ac_pid_type='__int64' ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h - + ;; +esac fi @@ -17194,10 +28042,11 @@ ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define size_t unsigned int" >>confdefs.h - + ;; +esac fi ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" @@ -17255,8 +28104,8 @@ printf %s "checking whether struct tm is in sys/time.h or time.h... " >&6; } if test ${ac_cv_struct_tm+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include @@ -17274,10 +28123,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_struct_tm=time.h -else $as_nop - ac_cv_struct_tm=sys/time.h +else case e in #( + e) ac_cv_struct_tm=sys/time.h ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 printf "%s\n" "$ac_cv_struct_tm" >&6; } @@ -17292,8 +28143,8 @@ printf %s "checking for working volatile... " >&6; } if test ${ac_cv_c_volatile+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -17310,10 +28161,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_volatile=yes -else $as_nop - ac_cv_c_volatile=no +else case e in #( + e) ac_cv_c_volatile=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 printf "%s\n" "$ac_cv_c_volatile" >&6; } @@ -17373,8 +28226,8 @@ printf %s "checking for working chown... " >&6; } if test ${ac_cv_func_chown_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on glibc systems. @@ -17382,8 +28235,8 @@ then : # If we don't know, assume the worst. *) ac_cv_func_chown_works=no ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #include @@ -17411,15 +28264,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_chown_works=yes -else $as_nop - ac_cv_func_chown_works=no +else case e in #( + e) ac_cv_func_chown_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.chown - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 printf "%s\n" "$ac_cv_func_chown_works" >&6; } @@ -17434,8 +28290,8 @@ printf %s "checking whether closedir returns void... " >&6; } if test ${ac_cv_func_closedir_void+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$ac_header_dirent> @@ -17453,10 +28309,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_func_closedir_void=no -else $as_nop - ac_cv_func_closedir_void=yes +else case e in #( + e) ac_cv_func_closedir_void=yes ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5 printf "%s\n" "$ac_cv_func_closedir_void" >&6; } @@ -17471,8 +28329,8 @@ printf %s "checking for error_at_line... " >&6; } if test ${ac_cv_lib_error_at_line+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -17486,11 +28344,13 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_error_at_line=yes -else $as_nop - ac_cv_lib_error_at_line=no +else case e in #( + e) ac_cv_lib_error_at_line=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5 printf "%s\n" "$ac_cv_lib_error_at_line" >&6; } @@ -17529,12 +28389,12 @@ printf %s "checking for working fork... " >&6; } if test ${ac_cv_func_fork_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : ac_cv_func_fork_works=cross -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -17551,13 +28411,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_fork_works=yes -else $as_nop - ac_cv_func_fork_works=no +else case e in #( + e) ac_cv_func_fork_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 printf "%s\n" "$ac_cv_func_fork_works" >&6; } @@ -17585,12 +28448,12 @@ printf %s "checking for working vfork... " >&6; } if test ${ac_cv_func_vfork_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : ac_cv_func_vfork_works=cross -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Thanks to Paul Eggert for this test. */ $ac_includes_default @@ -17701,13 +28564,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_vfork_works=yes -else $as_nop - ac_cv_func_vfork_works=no +else case e in #( + e) ac_cv_func_vfork_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 printf "%s\n" "$ac_cv_func_vfork_works" >&6; } @@ -17736,120 +28602,101 @@ printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 -printf %s "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } -if test ${ac_cv_sys_largefile_source+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for declarations of fseeko and ftello" >&5 +printf %s "checking for declarations of fseeko and ftello... " >&6; } +if test ${ac_cv_func_fseeko_ftello+y} then : printf %s "(cached) " >&6 -else $as_nop - while :; do - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ + +#if defined __hpux && !defined _LARGEFILE_SOURCE +# include +# if LONG_MAX >> 31 == 0 +# error "32-bit HP-UX 11/ia64 needs _LARGEFILE_SOURCE for fseeko in C++" +# endif +#endif #include /* for off_t */ - #include +#include + int main (void) { -int (*fp) (FILE *, off_t, int) = fseeko; - return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + + int (*fp1) (FILE *, off_t, int) = fseeko; + off_t (*fp2) (FILE *) = ftello; + return fseeko (stdin, 0, 0) + && fp1 (stdin, 0, 0) + && ftello (stdin) >= 0 + && fp2 (stdin) >= 0; + ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" +if ac_fn_c_try_compile "$LINENO" then : - ac_cv_sys_largefile_source=no; break -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + ac_cv_func_fseeko_ftello=yes +else case e in #( + e) ac_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE=1" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#define _LARGEFILE_SOURCE 1 + +#if defined __hpux && !defined _LARGEFILE_SOURCE +# include +# if LONG_MAX >> 31 == 0 +# error "32-bit HP-UX 11/ia64 needs _LARGEFILE_SOURCE for fseeko in C++" +# endif +#endif #include /* for off_t */ - #include +#include + int main (void) { -int (*fp) (FILE *, off_t, int) = fseeko; - return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + + int (*fp1) (FILE *, off_t, int) = fseeko; + off_t (*fp2) (FILE *) = ftello; + return fseeko (stdin, 0, 0) + && fp1 (stdin, 0, 0) + && ftello (stdin) >= 0 + && fp2 (stdin) >= 0; + ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" +if ac_fn_c_try_compile "$LINENO" then : - ac_cv_sys_largefile_source=1; break + ac_cv_func_fseeko_ftello="need _LARGEFILE_SOURCE" +else case e in #( + e) ac_cv_func_fseeko_ftello=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext - ac_cv_sys_largefile_source=unknown - break -done +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 -printf "%s\n" "$ac_cv_sys_largefile_source" >&6; } -case $ac_cv_sys_largefile_source in #( - no | unknown) ;; - *) -printf "%s\n" "#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source" >>confdefs.h -;; +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac -rm -rf conftest* - -# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug -# in glibc 2.1.3, but that breaks too many other things. -# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. -if test $ac_cv_sys_largefile_source != unknown; then +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fseeko_ftello" >&5 +printf "%s\n" "$ac_cv_func_fseeko_ftello" >&6; } +if test "$ac_cv_func_fseeko_ftello" != no +then : printf "%s\n" "#define HAVE_FSEEKO 1" >>confdefs.h fi - -if test $ac_cv_c_compiler_gnu = yes; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 -printf %s "checking whether $CC needs -traditional... " >&6; } -if test ${ac_cv_prog_gcc_traditional+y} +if test "$ac_cv_func_fseeko_ftello" = "need _LARGEFILE_SOURCE" then : - printf %s "(cached) " >&6 -else $as_nop - ac_pattern="Autoconf.*'x'" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -Autoconf TIOCGETP -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "$ac_pattern" >/dev/null 2>&1 -then : - ac_cv_prog_gcc_traditional=yes -else $as_nop - ac_cv_prog_gcc_traditional=no -fi -rm -rf conftest* +printf "%s\n" "#define _LARGEFILE_SOURCE 1" >>confdefs.h - if test $ac_cv_prog_gcc_traditional = no; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -Autoconf TCGETA -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "$ac_pattern" >/dev/null 2>&1 -then : - ac_cv_prog_gcc_traditional=yes -fi -rm -rf conftest* - - fi -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 -printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; } - if test $ac_cv_prog_gcc_traditional = yes; then - CC="$CC -traditional" - fi fi +# AC_PROG_GCC_TRADITIONAL Obsolete # XXX: these are commented out until we determine whether it matters if our malloc() # acts exactly like glibc's or not # AC_FUNC_MALLOC @@ -17859,12 +28706,12 @@ printf %s "checking for working memcmp... " >&6; } if test ${ac_cv_func_memcmp_working+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : ac_cv_func_memcmp_working=no -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -17902,13 +28749,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_memcmp_working=yes -else $as_nop - ac_cv_func_memcmp_working=no +else case e in #( + e) ac_cv_func_memcmp_working=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5 printf "%s\n" "$ac_cv_func_memcmp_working" >&6; } @@ -17940,8 +28790,8 @@ printf %s "checking for working mmap... " >&6; } if test ${ac_cv_func_mmap_fixed_mapped+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on platforms where we know the result. @@ -17949,8 +28799,8 @@ then : # If we don't know, assume the worst. *) ac_cv_func_mmap_fixed_mapped=no ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default /* malloc might have been renamed as rpl_malloc. */ @@ -17971,21 +28821,21 @@ $ac_includes_default VM page cache was not coherent with the file system buffer cache like early versions of FreeBSD and possibly contemporary NetBSD.) For shared mappings, we should conversely verify that changes get - propagated back to all the places they're supposed to be. - - Grep wants private fixed already mapped. - The main things grep needs to know about mmap are: - * does it exist and is it safe to write into the mmap'd area - * how to use it (BSD variants) */ + propagated back to all the places they're supposed to be. */ #include #include -/* This mess was copied from the GNU getpagesize.h. */ -#ifndef HAVE_GETPAGESIZE +#ifndef getpagesize +/* Prefer sysconf to the legacy getpagesize function, as getpagesize has + been removed from POSIX and is limited to page sizes that fit in 'int'. */ # ifdef _SC_PAGESIZE -# define getpagesize() sysconf(_SC_PAGESIZE) -# else /* no _SC_PAGESIZE */ +# define getpagesize() sysconf (_SC_PAGESIZE) +# elif defined _SC_PAGE_SIZE +# define getpagesize() sysconf (_SC_PAGE_SIZE) +# elif HAVE_GETPAGESIZE +int getpagesize (); +# else # ifdef HAVE_SYS_PARAM_H # include # ifdef EXEC_PAGESIZE @@ -18009,16 +28859,15 @@ $ac_includes_default # else /* no HAVE_SYS_PARAM_H */ # define getpagesize() 8192 /* punt totally */ # endif /* no HAVE_SYS_PARAM_H */ -# endif /* no _SC_PAGESIZE */ - -#endif /* no HAVE_GETPAGESIZE */ +# endif +#endif int main (void) { char *data, *data2, *data3; const char *cdata2; - int i, pagesize; + long i, pagesize; int fd, fd2; pagesize = getpagesize (); @@ -18052,8 +28901,7 @@ main (void) if (*(data2 + i)) return 7; close (fd2); - if (munmap (data2, pagesize)) - return 8; + /* 'return 8;' not currently used. */ /* Next, try to mmap the file at a fixed address which already has something else allocated at it. If we can, also make sure that @@ -18090,13 +28938,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_mmap_fixed_mapped=yes -else $as_nop - ac_cv_func_mmap_fixed_mapped=no +else case e in #( + e) ac_cv_func_mmap_fixed_mapped=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 printf "%s\n" "$ac_cv_func_mmap_fixed_mapped" >&6; } @@ -18115,8 +28966,8 @@ printf %s "checking types of arguments for select... " >&6; } if test ${ac_cv_func_select_args+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_func_select_args='int,int *,struct timeval *' +else case e in #( + e) ac_cv_func_select_args='int,int *,struct timeval *' for ac_arg234 in 'fd_set *' 'int *' 'void *'; do for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do @@ -18148,7 +28999,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done done done - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5 printf "%s\n" "$ac_cv_func_select_args" >&6; } @@ -18172,8 +29024,8 @@ printf %s "checking whether lstat correctly handles trailing slash... " >&6; } if test ${ac_cv_func_lstat_dereferences_slashed_symlink+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -f conftest.sym conftest.file +else case e in #( + e) rm -f conftest.sym conftest.file echo >conftest.file if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then if test "$cross_compiling" = yes @@ -18184,8 +29036,8 @@ then : # If we don't know, assume the worst. *) ac_cv_func_lstat_dereferences_slashed_symlink=no ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -18203,20 +29055,23 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_lstat_dereferences_slashed_symlink=yes -else $as_nop - ac_cv_func_lstat_dereferences_slashed_symlink=no +else case e in #( + e) ac_cv_func_lstat_dereferences_slashed_symlink=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi else - # If the `ln -s' command failed, then we probably don't even + # If the 'ln -s' command failed, then we probably don't even # have an lstat function. ac_cv_func_lstat_dereferences_slashed_symlink=no fi rm -f conftest.sym conftest.file - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 printf "%s\n" "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } @@ -18240,12 +29095,12 @@ printf %s "checking whether stat accepts an empty string... " >&6; } if test ${ac_cv_func_stat_empty_string_bug+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : ac_cv_func_stat_empty_string_bug=yes -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -18260,13 +29115,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_stat_empty_string_bug=no -else $as_nop - ac_cv_func_stat_empty_string_bug=yes +else case e in #( + e) ac_cv_func_stat_empty_string_bug=yes ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5 printf "%s\n" "$ac_cv_func_stat_empty_string_bug" >&6; } @@ -18287,8 +29145,8 @@ printf %s "checking for working strcoll... " >&6; } if test ${ac_cv_func_strcoll_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on glibc systems. @@ -18296,8 +29154,8 @@ then : # If we don't know, assume the worst. *) ac_cv_func_strcoll_works=no ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -18313,13 +29171,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_strcoll_works=yes -else $as_nop - ac_cv_func_strcoll_works=no +else case e in #( + e) ac_cv_func_strcoll_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strcoll_works" >&5 printf "%s\n" "$ac_cv_func_strcoll_works" >&6; } @@ -18337,23 +29198,29 @@ if test "x$ac_cv_func_strftime" = xyes then : printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h -else $as_nop - # strftime is in -lintl on SCO UNIX. +else case e in #( + e) # strftime is in -lintl on SCO UNIX. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5 printf %s "checking for strftime in -lintl... " >&6; } if test ${ac_cv_lib_intl_strftime+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lintl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char strftime (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char strftime (void); int main (void) { @@ -18365,12 +29232,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_intl_strftime=yes -else $as_nop - ac_cv_lib_intl_strftime=no +else case e in #( + e) ac_cv_lib_intl_strftime=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5 printf "%s\n" "$ac_cv_lib_intl_strftime" >&6; } @@ -18380,7 +29249,8 @@ then : LIBS="-lintl $LIBS" fi - + ;; +esac fi done @@ -18389,16 +29259,16 @@ printf %s "checking for working strnlen... " >&6; } if test ${ac_cv_func_strnlen_working+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : # Guess no on AIX systems, yes otherwise. case "$host_os" in aix*) ac_cv_func_strnlen_working=no;; *) ac_cv_func_strnlen_working=yes;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -18427,13 +29297,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_strnlen_working=yes -else $as_nop - ac_cv_func_strnlen_working=no +else case e in #( + e) ac_cv_func_strnlen_working=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 printf "%s\n" "$ac_cv_func_strnlen_working" >&6; } @@ -18449,18 +29322,15 @@ printf %s "checking for working strtod... " >&6; } if test ${ac_cv_func_strtod+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : ac_cv_func_strtod=no -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default -#ifndef strtod -double strtod (); -#endif int main (void) { @@ -18490,13 +29360,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_strtod=yes -else $as_nop - ac_cv_func_strtod=no +else case e in #( + e) ac_cv_func_strtod=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5 printf "%s\n" "$ac_cv_func_strtod" >&6; } @@ -18519,16 +29392,22 @@ printf %s "checking for pow in -lm... " >&6; } if test ${ac_cv_lib_m_pow+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pow (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pow (void); int main (void) { @@ -18540,21 +29419,24 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_m_pow=yes -else $as_nop - ac_cv_lib_m_pow=no +else case e in #( + e) ac_cv_lib_m_pow=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 printf "%s\n" "$ac_cv_lib_m_pow" >&6; } if test "x$ac_cv_lib_m_pow" = xyes then : POW_LIB=-lm -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5 -printf "%s\n" "$as_me: WARNING: cannot find library containing definition of pow" >&2;} +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5 +printf "%s\n" "$as_me: WARNING: cannot find library containing definition of pow" >&2;} ;; +esac fi fi @@ -18568,14 +29450,14 @@ printf %s "checking whether utime accepts a null argument... " >&6; } if test ${ac_cv_func_utime_null+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -f conftest.data; >conftest.data +else case e in #( + e) rm -f conftest.data; >conftest.data # Sequent interprets utime(file, 0) to mean use start of epoch. Wrong. if test "$cross_compiling" = yes then : ac_cv_func_utime_null='guessing yes' -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #ifdef HAVE_UTIME_H @@ -18597,13 +29479,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_utime_null=yes -else $as_nop - ac_cv_func_utime_null=no +else case e in #( + e) ac_cv_func_utime_null=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_utime_null" >&5 printf "%s\n" "$ac_cv_func_utime_null" >&6; } @@ -19010,10 +29895,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_HTONLL 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19038,10 +29924,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_NTOHLL 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19053,16 +29940,22 @@ printf %s "checking for sqrt in -lm... " >&6; } if test ${ac_cv_lib_m_sqrt+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char sqrt (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char sqrt (void); int main (void) { @@ -19074,12 +29967,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_m_sqrt=yes -else $as_nop - ac_cv_lib_m_sqrt=no +else case e in #( + e) ac_cv_lib_m_sqrt=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5 printf "%s\n" "$ac_cv_lib_m_sqrt" >&6; } @@ -19384,10 +30279,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_LLONG_MAX 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19412,10 +30308,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_TIMERSUB 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19446,10 +30343,11 @@ then : PBX_DYNAMIC_LIST=1 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19487,8 +30385,9 @@ then : n|no) AST_ASTERISKSSL=no ;; *) as_fn_error $? "bad value ${enableval} for --disable-asteriskssl" "$LINENO" 5 ;; esac -else $as_nop - AST_ASTERISKSSL=yes +else case e in #( + e) AST_ASTERISKSSL=yes ;; +esac fi @@ -19522,10 +30421,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PKTINFO 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19536,8 +30436,8 @@ printf %s "checking for $CC options needed to detect all undeclared functions... if test ${ac_cv_c_undeclared_builtin_options+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_CFLAGS=$CFLAGS +else case e in #( + e) ac_save_CFLAGS=$CFLAGS ac_cv_c_undeclared_builtin_options='cannot detect' for ac_arg in '' -fno-builtin; do CFLAGS="$ac_save_CFLAGS $ac_arg" @@ -19556,8 +30456,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - # This test program should compile successfully. +else case e in #( + e) # This test program should compile successfully. # No library function is consistently available on # freestanding implementations, so test against a dummy # declaration. Include always-available headers on the @@ -19585,26 +30485,29 @@ then : if test x"$ac_arg" = x then : ac_cv_c_undeclared_builtin_options='none needed' -else $as_nop - ac_cv_c_undeclared_builtin_options=$ac_arg +else case e in #( + e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; +esac fi break fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CFLAGS=$ac_save_CFLAGS - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } case $ac_cv_c_undeclared_builtin_options in #( 'cannot detect') : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot make $CC report undeclared builtins -See \`config.log' for more details" "$LINENO" 5; } ;; #( +See 'config.log' for more details" "$LINENO" 5; } ;; #( 'none needed') : ac_c_undeclared_builtin_options='' ;; #( *) : @@ -19618,15 +30521,17 @@ ac_fn_check_decl "$LINENO" "gethostbyname_r" "ac_cv_have_decl_gethostbyname_r" " if test "x$ac_cv_have_decl_gethostbyname_r" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_GETHOSTBYNAME_R $ac_have_decl" >>confdefs.h if test $ac_have_decl = 1 then : have_gethostbyname_r_public_declaration=yes -else $as_nop - have_gethostbyname_r_public_declaration=no +else case e in #( + e) have_gethostbyname_r_public_declaration=no ;; +esac fi @@ -19637,15 +30542,21 @@ printf %s "checking for library containing gethostbyname_r... " >&6; } if test ${ac_cv_search_gethostbyname_r+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_func_search_save_LIBS=$LIBS +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char gethostbyname_r (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname_r (void); int main (void) { @@ -19676,11 +30587,13 @@ done if test ${ac_cv_search_gethostbyname_r+y} then : -else $as_nop - ac_cv_search_gethostbyname_r=no +else case e in #( + e) ac_cv_search_gethostbyname_r=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname_r" >&5 printf "%s\n" "$ac_cv_search_gethostbyname_r" >&6; } @@ -19713,10 +30626,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_6 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19742,10 +30656,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_5 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19780,10 +30695,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_SYS_ENDIAN_SWAP16 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19808,10 +30724,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_SYS_ENDIAN_BSWAP16 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19836,8 +30753,8 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_LOCALE_T_IN_LOCALE_H 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for locale_t in xlocale.h" >&5 printf %s "checking for locale_t in xlocale.h... " >&6; } @@ -19859,14 +30776,16 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_LOCALE_T_IN_XLOCALE_H 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19891,10 +30810,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_O_EVTONLY 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19919,10 +30839,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_O_SYMLINK 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -19964,10 +30885,11 @@ printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_INITIALIZER 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -19995,10 +30917,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -20023,10 +30946,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PTHREAD_MUTEX_RECURSIVE_NP 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -20051,10 +30975,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PTHREAD_MUTEX_ADAPTIVE_NP 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -20079,10 +31004,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PTHREAD_SPINLOCK 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -20114,13 +31040,14 @@ then : printf "%s\n" "yes" >&6; } ac_cv_pthread_rwlock_timedwrlock="yes" -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ac_cv_pthread_rwlock_timedwrlock="no" - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -20138,8 +31065,8 @@ printf "%s\n" "$as_me: WARNING: result yes guessed because of cross compilation" printf "%s\n" "#define HAS_WORKING_SEMAPHORE 1" >>confdefs.h -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -20157,12 +31084,14 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAS_WORKING_SEMAPHORE 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi @@ -20198,13 +31127,14 @@ then : printf "%s\n" "no" >&6; } ac_cv_pthread_once_needsbraces="no" -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } ac_cv_pthread_once_needsbraces="yes" - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="${saved_CFLAGS}" @@ -20251,10 +31181,11 @@ printf "%s\n" "#define HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP 1" >>confdefs -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -20288,10 +31219,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define CAN_COMPARE_MUTEX_TO_INIT_VALUE 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -20332,10 +31264,11 @@ ax_cv_have_gcc_atomics=1 printf "%s\n" "#define HAVE_GCC_ATOMICS 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -20361,10 +31294,11 @@ ax_cv_have_c_atomics=1 printf "%s\n" "#define HAVE_C_ATOMICS 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -20382,8 +31316,8 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 printf "%s\n" "unknown" >&6; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -20401,12 +31335,14 @@ printf "%s\n" "#define HAVE_NULLSAFE_PRINTF 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi @@ -20417,8 +31353,8 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compile" >&5 printf "%s\n" "cross-compile" >&6; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H @@ -20448,12 +31384,14 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_SOCK_NONBLOCK 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi @@ -20464,8 +31402,8 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compile" >&5 printf "%s\n" "cross-compile" >&6; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include @@ -20506,24 +31444,26 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_VARIABLE_FDSET 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi if test "${ac_cv_have_variable_fdset}x" = "0x"; then if test "$cross_compiling" = yes then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling -See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include @@ -20545,7 +31485,8 @@ printf "%s\n" "#define CONFIGURE_RAN_AS_ROOT 1" >>confdefs.h fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi fi @@ -20557,8 +31498,8 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compile" >&5 printf "%s\n" "cross-compile" >&6; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -20576,12 +31517,14 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi @@ -20613,10 +31556,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_pure 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20652,10 +31596,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_malloc 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20691,10 +31636,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_const 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20730,10 +31676,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_unused 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20769,10 +31716,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_always_inline 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20808,10 +31756,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_deprecated 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20847,10 +31796,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_sentinel 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20886,10 +31836,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_warn_unused_result 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20925,10 +31876,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_may_alias 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -20964,10 +31916,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_constructor 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -21007,10 +31960,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_destructor 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -21049,10 +32003,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ATTRIBUTE_noreturn 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -21083,11 +32038,12 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } AST_ADDRESS_SANITIZER=1 -else $as_nop - AST_ADDRESS_SANITIZER=0 +else case e in #( + e) AST_ADDRESS_SANITIZER=0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="${saved_sanitize_CFLAGS}" @@ -21116,11 +32072,12 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } AST_THREAD_SANITIZER=1 -else $as_nop - AST_THREAD_SANITIZER=0 +else case e in #( + e) AST_THREAD_SANITIZER=0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="${saved_sanitize_CFLAGS}" @@ -21149,11 +32106,12 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } AST_LEAK_SANITIZER=1 -else $as_nop - AST_LEAK_SANITIZER=0 +else case e in #( + e) AST_LEAK_SANITIZER=0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="${saved_sanitize_CFLAGS}" @@ -21182,11 +32140,12 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } AST_UNDEFINED_SANITIZER=1 -else $as_nop - AST_UNDEFINED_SANITIZER=0 +else case e in #( + e) AST_UNDEFINED_SANITIZER=0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="${saved_sanitize_CFLAGS}" @@ -21319,8 +32278,9 @@ then : n|no) check_rpath=no ;; *) as_fn_error $? "bad value ${enableval} for --disable-rpath" "$LINENO" 5 ;; esac -else $as_nop - check_rpath=yes +else case e in #( + e) check_rpath=yes ;; +esac fi @@ -21361,10 +32321,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_SYSINFO 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -21374,15 +32335,21 @@ printf %s "checking for library containing res_9_ninit... " >&6; } if test ${ac_cv_search_res_9_ninit+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_func_search_save_LIBS=$LIBS +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char res_9_ninit (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char res_9_ninit (void); int main (void) { @@ -21413,11 +32380,13 @@ done if test ${ac_cv_search_res_9_ninit+y} then : -else $as_nop - ac_cv_search_res_9_ninit=no +else case e in #( + e) ac_cv_search_res_9_ninit=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_9_ninit" >&5 printf "%s\n" "$ac_cv_search_res_9_ninit" >&6; } @@ -21467,15 +32436,21 @@ printf %s "checking for library containing res_9_ndestroy... " >&6; } if test ${ac_cv_search_res_9_ndestroy+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_func_search_save_LIBS=$LIBS +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char res_9_ndestroy (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char res_9_ndestroy (void); int main (void) { @@ -21506,11 +32481,13 @@ done if test ${ac_cv_search_res_9_ndestroy+y} then : -else $as_nop - ac_cv_search_res_9_ndestroy=no +else case e in #( + e) ac_cv_search_res_9_ndestroy=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_9_ndestroy" >&5 printf "%s\n" "$ac_cv_search_res_9_ndestroy" >&6; } @@ -21551,10 +32528,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_RES_NDESTROY 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -21563,15 +32541,21 @@ printf %s "checking for library containing res_9_close... " >&6; } if test ${ac_cv_search_res_9_close+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_func_search_save_LIBS=$LIBS +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char res_9_close (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char res_9_close (void); int main (void) { @@ -21602,11 +32586,13 @@ done if test ${ac_cv_search_res_9_close+y} then : -else $as_nop - ac_cv_search_res_9_close=no +else case e in #( + e) ac_cv_search_res_9_close=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_9_close" >&5 printf "%s\n" "$ac_cv_search_res_9_close" >&6; } @@ -21647,10 +32633,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_RES_CLOSE 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -21664,10 +32651,11 @@ printf "%s\n" "#define HAVE_STRUCT___RES_STATE__U__EXT_NSADDRS 1" >>confdefs.h fi -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -21692,10 +32680,11 @@ if ac_fn_c_try_compile "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } -BIND8_CFLAGS=-DBIND_8_COMPAT +BIND8_CFLAGS=-DBIND_8_COMPAT ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -21737,10 +32726,11 @@ printf "%s\n" "#define HAVE_GLOB_NOMAGIC 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -21785,10 +32775,11 @@ printf "%s\n" "#define HAVE_GLOB_BRACE 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -21833,10 +32824,11 @@ printf "%s\n" "#define HAVE_RTLD_NOLOAD 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -21881,10 +32873,11 @@ printf "%s\n" "#define HAVE_IP_MTU_DISCOVER 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -21894,28 +32887,30 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 printf %s "checking size of int... " >&6; } if test ${ac_cv_sizeof_int+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default" +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default" then : -else $as_nop - if test "$ac_cv_type_int" = yes; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) if test "$ac_cv_type_int" = yes; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int) -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int=0 - fi + fi ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 printf "%s\n" "$ac_cv_sizeof_int" >&6; } @@ -21927,28 +32922,30 @@ printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 printf %s "checking size of long... " >&6; } if test ${ac_cv_sizeof_long+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" then : -else $as_nop - if test "$ac_cv_type_long" = yes; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) if test "$ac_cv_type_long" = yes; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 - fi + fi ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 printf "%s\n" "$ac_cv_sizeof_long" >&6; } @@ -21960,28 +32957,30 @@ printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 printf %s "checking size of long long... " >&6; } if test ${ac_cv_sizeof_long_long+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default" +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default" then : -else $as_nop - if test "$ac_cv_type_long_long" = yes; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) if test "$ac_cv_type_long_long" = yes; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long long) -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long_long=0 - fi + fi ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 printf "%s\n" "$ac_cv_sizeof_long_long" >&6; } @@ -21993,28 +32992,30 @@ printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of char *" >&5 printf %s "checking size of char *... " >&6; } if test ${ac_cv_sizeof_char_p+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char *))" "ac_cv_sizeof_char_p" "$ac_includes_default" +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char *))" "ac_cv_sizeof_char_p" "$ac_includes_default" then : -else $as_nop - if test "$ac_cv_type_char_p" = yes; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) if test "$ac_cv_type_char_p" = yes; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (char *) -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_char_p=0 - fi + fi ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char_p" >&5 printf "%s\n" "$ac_cv_sizeof_char_p" >&6; } @@ -22026,28 +33027,30 @@ printf "%s\n" "#define SIZEOF_CHAR_P $ac_cv_sizeof_char_p" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 printf %s "checking size of long... " >&6; } if test ${ac_cv_sizeof_long+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" then : -else $as_nop - if test "$ac_cv_type_long" = yes; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) if test "$ac_cv_type_long" = yes; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 - fi + fi ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 printf "%s\n" "$ac_cv_sizeof_long" >&6; } @@ -22059,28 +33062,30 @@ printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 printf %s "checking size of long long... " >&6; } if test ${ac_cv_sizeof_long_long+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default" +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default" then : -else $as_nop - if test "$ac_cv_type_long_long" = yes; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) if test "$ac_cv_type_long_long" = yes; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long long) -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long_long=0 - fi + fi ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 printf "%s\n" "$ac_cv_sizeof_long_long" >&6; } @@ -22100,28 +33105,30 @@ fi # previous test as a cached value to set the right output variables. # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of fd_set.fds_bits" >&5 printf %s "checking size of fd_set.fds_bits... " >&6; } if test ${ac_cv_sizeof_fd_set_fds_bits+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (fd_set.fds_bits))" "ac_cv_sizeof_fd_set_fds_bits" "$ac_includes_default" +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (fd_set.fds_bits))" "ac_cv_sizeof_fd_set_fds_bits" "$ac_includes_default" then : -else $as_nop - if test "$ac_cv_type_fd_set_fds_bits" = yes; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) if test "$ac_cv_type_fd_set_fds_bits" = yes; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (fd_set.fds_bits) -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_fd_set_fds_bits=0 - fi + fi ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fd_set_fds_bits" >&5 printf "%s\n" "$ac_cv_sizeof_fd_set_fds_bits" >&6; } @@ -22176,10 +33183,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_DLADDR 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -22212,10 +33220,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_DLADDR 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -22243,16 +33252,22 @@ printf %s "checking for bfd_openr in -lbfd... " >&6; } if test ${ac_cv_lib_bfd_bfd_openr+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lbfd ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char bfd_openr (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char bfd_openr (void); int main (void) { @@ -22264,20 +33279,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_bfd_bfd_openr=yes -else $as_nop - ac_cv_lib_bfd_bfd_openr=no +else case e in #( + e) ac_cv_lib_bfd_bfd_openr=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bfd_bfd_openr" >&5 printf "%s\n" "$ac_cv_lib_bfd_bfd_openr" >&6; } if test "x$ac_cv_lib_bfd_bfd_openr" = xyes then : AST_BFD_FOUND=yes -else $as_nop - AST_BFD_FOUND=no +else case e in #( + e) AST_BFD_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -22299,8 +33317,9 @@ fi if test "x$ac_cv_header_bfd_h" = xyes then : BFD_HEADER_FOUND=1 -else $as_nop - BFD_HEADER_FOUND=0 +else case e in #( + e) BFD_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -22340,16 +33359,22 @@ printf %s "checking for bfd_openr in -lbfd... " >&6; } if test ${ac_cv_lib_bfd_bfd_openr+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lbfd ${pbxlibdir} -ldl -liberty $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char bfd_openr (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char bfd_openr (void); int main (void) { @@ -22361,20 +33386,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_bfd_bfd_openr=yes -else $as_nop - ac_cv_lib_bfd_bfd_openr=no +else case e in #( + e) ac_cv_lib_bfd_bfd_openr=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bfd_bfd_openr" >&5 printf "%s\n" "$ac_cv_lib_bfd_bfd_openr" >&6; } if test "x$ac_cv_lib_bfd_bfd_openr" = xyes then : AST_BFD_FOUND=yes -else $as_nop - AST_BFD_FOUND=no +else case e in #( + e) AST_BFD_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -22396,8 +33424,9 @@ fi if test "x$ac_cv_header_bfd_h" = xyes then : BFD_HEADER_FOUND=1 -else $as_nop - BFD_HEADER_FOUND=0 +else case e in #( + e) BFD_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -22437,16 +33466,22 @@ printf %s "checking for bfd_openr in -lbfd... " >&6; } if test ${ac_cv_lib_bfd_bfd_openr+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lbfd ${pbxlibdir} -ldl -liberty -lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char bfd_openr (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char bfd_openr (void); int main (void) { @@ -22458,20 +33493,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_bfd_bfd_openr=yes -else $as_nop - ac_cv_lib_bfd_bfd_openr=no +else case e in #( + e) ac_cv_lib_bfd_bfd_openr=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bfd_bfd_openr" >&5 printf "%s\n" "$ac_cv_lib_bfd_bfd_openr" >&6; } if test "x$ac_cv_lib_bfd_bfd_openr" = xyes then : AST_BFD_FOUND=yes -else $as_nop - AST_BFD_FOUND=no +else case e in #( + e) AST_BFD_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -22493,8 +33531,9 @@ fi if test "x$ac_cv_header_bfd_h" = xyes then : BFD_HEADER_FOUND=1 -else $as_nop - BFD_HEADER_FOUND=0 +else case e in #( + e) BFD_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -22536,16 +33575,22 @@ printf %s "checking for cap_from_text in -lcap... " >&6; } if test ${ac_cv_lib_cap_cap_from_text+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcap ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char cap_from_text (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char cap_from_text (void); int main (void) { @@ -22557,20 +33602,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_cap_cap_from_text=yes -else $as_nop - ac_cv_lib_cap_cap_from_text=no +else case e in #( + e) ac_cv_lib_cap_cap_from_text=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_from_text" >&5 printf "%s\n" "$ac_cv_lib_cap_cap_from_text" >&6; } if test "x$ac_cv_lib_cap_cap_from_text" = xyes then : AST_CAP_FOUND=yes -else $as_nop - AST_CAP_FOUND=no +else case e in #( + e) AST_CAP_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -22592,8 +33640,9 @@ fi if test "x$ac_cv_header_sys_capability_h" = xyes then : CAP_HEADER_FOUND=1 -else $as_nop - CAP_HEADER_FOUND=0 +else case e in #( + e) CAP_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -22655,10 +33704,11 @@ printf "%s\n" "#define HAVE_DAHDI 1" >>confdefs.h printf "%s\n" "#define HAVE_DAHDI_VERSION 230" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -22704,10 +33754,11 @@ printf "%s\n" "#define HAVE_DAHDI 1" >>confdefs.h printf "%s\n" "#define HAVE_DAHDI_VERSION 220" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -22753,10 +33804,11 @@ printf "%s\n" "#define HAVE_DAHDI 1" >>confdefs.h printf "%s\n" "#define HAVE_DAHDI_VERSION 200" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -22801,10 +33853,11 @@ printf "%s\n" "#define HAVE_DAHDI_HALF_FULL 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -22844,10 +33897,11 @@ printf "%s\n" "#define HAVE_DAHDI_LINEREVERSE_VMWI 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -22886,10 +33940,11 @@ printf "%s\n" "#define HAVE_DAHDI_ECHOCANCEL_FAX_MODE 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -22928,10 +33983,11 @@ printf "%s\n" "#define HAVE_GETIFADDRS 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -22969,10 +34025,11 @@ printf "%s\n" "#define HAVE_TIMERFD 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -23002,16 +34059,22 @@ printf %s "checking for gsm_create in -lgsm... " >&6; } if test ${ac_cv_lib_gsm_gsm_create+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lgsm ${gsmlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char gsm_create (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char gsm_create (void); int main (void) { @@ -23023,12 +34086,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_gsm_gsm_create=yes -else $as_nop - ac_cv_lib_gsm_gsm_create=no +else case e in #( + e) ac_cv_lib_gsm_gsm_create=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gsm_gsm_create" >&5 printf "%s\n" "$ac_cv_lib_gsm_gsm_create" >&6; } @@ -23041,22 +34106,24 @@ fi if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then if test "x${GSM_DIR}" != "x" ; then - as_ac_Header=`printf "%s\n" "ac_cv_header_${GSM_DIR}/include/gsm.h" | $as_tr_sh` + as_ac_Header=`printf "%s\n" "ac_cv_header_${GSM_DIR}/include/gsm.h" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "${GSM_DIR}/include/gsm.h" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : GSM_HEADER_FOUND=1 -else $as_nop - GSM_HEADER_FOUND=0 +else case e in #( + e) GSM_HEADER_FOUND=0 ;; +esac fi - as_ac_Header=`printf "%s\n" "ac_cv_header_${GSM_DIR}/include/gsm/gsm.h" | $as_tr_sh` + as_ac_Header=`printf "%s\n" "ac_cv_header_${GSM_DIR}/include/gsm/gsm.h" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "${GSM_DIR}/include/gsm/gsm.h" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : GSM_GSM_HEADER_FOUND=1 -else $as_nop - GSM_GSM_HEADER_FOUND=0 +else case e in #( + e) GSM_GSM_HEADER_FOUND=0 ;; +esac fi else @@ -23064,16 +34131,18 @@ fi if test "x$ac_cv_header_gsm_h" = xyes then : GSM_HEADER_FOUND=1 -else $as_nop - GSM_HEADER_FOUND=0 +else case e in #( + e) GSM_HEADER_FOUND=0 ;; +esac fi ac_fn_c_check_header_compile "$LINENO" "gsm/gsm.h" "ac_cv_header_gsm_gsm_h" "$ac_includes_default" if test "x$ac_cv_header_gsm_gsm_h" = xyes then : GSM_GSM_HEADER_FOUND=1 -else $as_nop - GSM_GSM_HEADER_FOUND=0 +else case e in #( + e) GSM_GSM_HEADER_FOUND=0 ;; +esac fi fi @@ -23249,16 +34318,22 @@ printf %s "checking for iconv_open in -liconv... " >&6; } if test ${ac_cv_lib_iconv_iconv_open+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-liconv ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char iconv_open (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char iconv_open (void); int main (void) { @@ -23270,20 +34345,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_iconv_iconv_open=yes -else $as_nop - ac_cv_lib_iconv_iconv_open=no +else case e in #( + e) ac_cv_lib_iconv_iconv_open=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iconv_iconv_open" >&5 printf "%s\n" "$ac_cv_lib_iconv_iconv_open" >&6; } if test "x$ac_cv_lib_iconv_iconv_open" = xyes then : AST_ICONV_FOUND=yes -else $as_nop - AST_ICONV_FOUND=no +else case e in #( + e) AST_ICONV_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -23305,8 +34383,9 @@ fi if test "x$ac_cv_header_iconv_h" = xyes then : ICONV_HEADER_FOUND=1 -else $as_nop - ICONV_HEADER_FOUND=0 +else case e in #( + e) ICONV_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -23346,16 +34425,22 @@ printf %s "checking for libiconv_open in -liconv... " >&6; } if test ${ac_cv_lib_iconv_libiconv_open+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-liconv ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char libiconv_open (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char libiconv_open (void); int main (void) { @@ -23367,20 +34452,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_iconv_libiconv_open=yes -else $as_nop - ac_cv_lib_iconv_libiconv_open=no +else case e in #( + e) ac_cv_lib_iconv_libiconv_open=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iconv_libiconv_open" >&5 printf "%s\n" "$ac_cv_lib_iconv_libiconv_open" >&6; } if test "x$ac_cv_lib_iconv_libiconv_open" = xyes then : AST_ICONV_FOUND=yes -else $as_nop - AST_ICONV_FOUND=no +else case e in #( + e) AST_ICONV_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -23402,8 +34490,9 @@ fi if test "x$ac_cv_header_iconv_h" = xyes then : ICONV_HEADER_FOUND=1 -else $as_nop - ICONV_HEADER_FOUND=0 +else case e in #( + e) ICONV_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -23443,16 +34532,22 @@ printf %s "checking for iconv_close in -lc... " >&6; } if test ${ac_cv_lib_c_iconv_close+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lc ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char iconv_close (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char iconv_close (void); int main (void) { @@ -23464,20 +34559,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_c_iconv_close=yes -else $as_nop - ac_cv_lib_c_iconv_close=no +else case e in #( + e) ac_cv_lib_c_iconv_close=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_iconv_close" >&5 printf "%s\n" "$ac_cv_lib_c_iconv_close" >&6; } if test "x$ac_cv_lib_c_iconv_close" = xyes then : AST_ICONV_FOUND=yes -else $as_nop - AST_ICONV_FOUND=no +else case e in #( + e) AST_ICONV_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -23499,8 +34597,9 @@ fi if test "x$ac_cv_header_iconv_h" = xyes then : ICONV_HEADER_FOUND=1 -else $as_nop - ICONV_HEADER_FOUND=0 +else case e in #( + e) ICONV_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -23541,16 +34640,22 @@ printf %s "checking for icaltimezone_get_utc_timezone in -lical... " >&6; } if test ${ac_cv_lib_ical_icaltimezone_get_utc_timezone+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lical ${pbxlibdir} ${PTHREAD_LIBS} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char icaltimezone_get_utc_timezone (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char icaltimezone_get_utc_timezone (void); int main (void) { @@ -23562,20 +34667,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ical_icaltimezone_get_utc_timezone=yes -else $as_nop - ac_cv_lib_ical_icaltimezone_get_utc_timezone=no +else case e in #( + e) ac_cv_lib_ical_icaltimezone_get_utc_timezone=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ical_icaltimezone_get_utc_timezone" >&5 printf "%s\n" "$ac_cv_lib_ical_icaltimezone_get_utc_timezone" >&6; } if test "x$ac_cv_lib_ical_icaltimezone_get_utc_timezone" = xyes then : AST_ICAL_FOUND=yes -else $as_nop - AST_ICAL_FOUND=no +else case e in #( + e) AST_ICAL_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -23597,8 +34705,9 @@ fi if test "x$ac_cv_header_libical_ical_h" = xyes then : ICAL_HEADER_FOUND=1 -else $as_nop - ICAL_HEADER_FOUND=0 +else case e in #( + e) ICAL_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -23638,16 +34747,22 @@ printf %s "checking for iks_start_sasl in -liksemel... " >&6; } if test ${ac_cv_lib_iksemel_iks_start_sasl+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-liksemel ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char iks_start_sasl (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char iks_start_sasl (void); int main (void) { @@ -23659,20 +34774,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_iksemel_iks_start_sasl=yes -else $as_nop - ac_cv_lib_iksemel_iks_start_sasl=no +else case e in #( + e) ac_cv_lib_iksemel_iks_start_sasl=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iksemel_iks_start_sasl" >&5 printf "%s\n" "$ac_cv_lib_iksemel_iks_start_sasl" >&6; } if test "x$ac_cv_lib_iksemel_iks_start_sasl" = xyes then : AST_IKSEMEL_FOUND=yes -else $as_nop - AST_IKSEMEL_FOUND=no +else case e in #( + e) AST_IKSEMEL_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -23694,8 +34812,9 @@ fi if test "x$ac_cv_header_iksemel_h" = xyes then : IKSEMEL_HEADER_FOUND=1 -else $as_nop - IKSEMEL_HEADER_FOUND=0 +else case e in #( + e) IKSEMEL_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -23796,9 +34915,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk="yes" -else $as_nop - ac_cv_imap_tk="no" - +else case e in #( + e) ac_cv_imap_tk="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -23865,9 +34985,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk2006="yes" -else $as_nop - ac_cv_imap_tk2006="no" - +else case e in #( + e) ac_cv_imap_tk2006="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -23951,9 +35072,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk="yes" -else $as_nop - ac_cv_imap_tk="no" - +else case e in #( + e) ac_cv_imap_tk="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -24020,9 +35142,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk2006="yes" -else $as_nop - ac_cv_imap_tk2006="no" - +else case e in #( + e) ac_cv_imap_tk2006="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -24104,9 +35227,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk="yes" -else $as_nop - ac_cv_imap_tk="no" - +else case e in #( + e) ac_cv_imap_tk="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -24174,9 +35298,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk2006="yes" -else $as_nop - ac_cv_imap_tk2006="no" - +else case e in #( + e) ac_cv_imap_tk2006="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -24251,9 +35376,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk="yes" -else $as_nop - ac_cv_imap_tk="no" - +else case e in #( + e) ac_cv_imap_tk="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -24323,9 +35449,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk="yes" -else $as_nop - ac_cv_imap_tk="no" - +else case e in #( + e) ac_cv_imap_tk="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -24394,9 +35521,10 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_imap_tk2006="yes" -else $as_nop - ac_cv_imap_tk2006="no" - +else case e in #( + e) ac_cv_imap_tk2006="no" + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -24444,16 +35572,22 @@ printf %s "checking for SQLConnect in -liodbc... " >&6; } if test ${ac_cv_lib_iodbc_SQLConnect+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-liodbc ${pbxlibdir} ${PTHREAD_LIBS} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char SQLConnect (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char SQLConnect (void); int main (void) { @@ -24465,20 +35599,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_iodbc_SQLConnect=yes -else $as_nop - ac_cv_lib_iodbc_SQLConnect=no +else case e in #( + e) ac_cv_lib_iodbc_SQLConnect=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iodbc_SQLConnect" >&5 printf "%s\n" "$ac_cv_lib_iodbc_SQLConnect" >&6; } if test "x$ac_cv_lib_iodbc_SQLConnect" = xyes then : AST_IODBC_FOUND=yes -else $as_nop - AST_IODBC_FOUND=no +else case e in #( + e) AST_IODBC_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -24500,8 +35637,9 @@ fi if test "x$ac_cv_header_sql_h" = xyes then : IODBC_HEADER_FOUND=1 -else $as_nop - IODBC_HEADER_FOUND=0 +else case e in #( + e) IODBC_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -24541,16 +35679,22 @@ printf %s "checking for inotify_init in -lc... " >&6; } if test ${ac_cv_lib_c_inotify_init+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lc ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char inotify_init (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char inotify_init (void); int main (void) { @@ -24562,20 +35706,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_c_inotify_init=yes -else $as_nop - ac_cv_lib_c_inotify_init=no +else case e in #( + e) ac_cv_lib_c_inotify_init=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inotify_init" >&5 printf "%s\n" "$ac_cv_lib_c_inotify_init" >&6; } if test "x$ac_cv_lib_c_inotify_init" = xyes then : AST_INOTIFY_FOUND=yes -else $as_nop - AST_INOTIFY_FOUND=no +else case e in #( + e) AST_INOTIFY_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -24597,8 +35744,9 @@ fi if test "x$ac_cv_header_sys_inotify_h" = xyes then : INOTIFY_HEADER_FOUND=1 -else $as_nop - INOTIFY_HEADER_FOUND=0 +else case e in #( + e) INOTIFY_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -24638,16 +35786,22 @@ printf %s "checking for jack_activate in -ljack... " >&6; } if test ${ac_cv_lib_jack_jack_activate+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ljack ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char jack_activate (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char jack_activate (void); int main (void) { @@ -24659,20 +35813,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_jack_jack_activate=yes -else $as_nop - ac_cv_lib_jack_jack_activate=no +else case e in #( + e) ac_cv_lib_jack_jack_activate=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jack_jack_activate" >&5 printf "%s\n" "$ac_cv_lib_jack_jack_activate" >&6; } if test "x$ac_cv_lib_jack_jack_activate" = xyes then : AST_JACK_FOUND=yes -else $as_nop - AST_JACK_FOUND=no +else case e in #( + e) AST_JACK_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -24694,8 +35851,9 @@ fi if test "x$ac_cv_header_jack_jack_h" = xyes then : JACK_HEADER_FOUND=1 -else $as_nop - JACK_HEADER_FOUND=0 +else case e in #( + e) JACK_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -24736,16 +35894,22 @@ printf %s "checking for kqueue in -lc... " >&6; } if test ${ac_cv_lib_c_kqueue+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lc ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char kqueue (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char kqueue (void); int main (void) { @@ -24757,20 +35921,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_c_kqueue=yes -else $as_nop - ac_cv_lib_c_kqueue=no +else case e in #( + e) ac_cv_lib_c_kqueue=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_kqueue" >&5 printf "%s\n" "$ac_cv_lib_c_kqueue" >&6; } if test "x$ac_cv_lib_c_kqueue" = xyes then : AST_KQUEUE_FOUND=yes -else $as_nop - AST_KQUEUE_FOUND=no +else case e in #( + e) AST_KQUEUE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -24792,8 +35959,9 @@ fi if test "x$ac_cv_header_sys_event_h" = xyes then : KQUEUE_HEADER_FOUND=1 -else $as_nop - KQUEUE_HEADER_FOUND=0 +else case e in #( + e) KQUEUE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -24842,16 +36010,22 @@ printf %s "checking for ldap_initialize in -lldap... " >&6; } if test ${ac_cv_lib_ldap_ldap_initialize+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lldap ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char ldap_initialize (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char ldap_initialize (void); int main (void) { @@ -24863,20 +36037,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ldap_ldap_initialize=yes -else $as_nop - ac_cv_lib_ldap_ldap_initialize=no +else case e in #( + e) ac_cv_lib_ldap_ldap_initialize=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldap_ldap_initialize" >&5 printf "%s\n" "$ac_cv_lib_ldap_ldap_initialize" >&6; } if test "x$ac_cv_lib_ldap_ldap_initialize" = xyes then : AST_LDAP_FOUND=yes -else $as_nop - AST_LDAP_FOUND=no +else case e in #( + e) AST_LDAP_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -24898,8 +36075,9 @@ fi if test "x$ac_cv_header_ldap_h" = xyes then : LDAP_HEADER_FOUND=1 -else $as_nop - LDAP_HEADER_FOUND=0 +else case e in #( + e) LDAP_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -24931,8 +36109,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CONFIG_MYSQLCLIENT+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CONFIG_MYSQLCLIENT in +else case e in #( + e) case $CONFIG_MYSQLCLIENT in [\\/]* | ?:[\\/]*) ac_cv_path_CONFIG_MYSQLCLIENT="$CONFIG_MYSQLCLIENT" # Let the user override the test with a path. ;; @@ -24958,6 +36136,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi CONFIG_MYSQLCLIENT=$ac_cv_path_CONFIG_MYSQLCLIENT @@ -24980,8 +36159,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_CONFIG_MYSQLCLIENT+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_CONFIG_MYSQLCLIENT in +else case e in #( + e) case $ac_pt_CONFIG_MYSQLCLIENT in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_CONFIG_MYSQLCLIENT="$ac_pt_CONFIG_MYSQLCLIENT" # Let the user override the test with a path. ;; @@ -25007,6 +36186,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_CONFIG_MYSQLCLIENT=$ac_cv_path_ac_pt_CONFIG_MYSQLCLIENT @@ -25071,10 +36251,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_MYSQLCLIENT_BOOL 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -25098,10 +36279,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_MYSQLCLIENT_MY_BOOL 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -25118,8 +36300,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CONFIG_NEON+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CONFIG_NEON in +else case e in #( + e) case $CONFIG_NEON in [\\/]* | ?:[\\/]*) ac_cv_path_CONFIG_NEON="$CONFIG_NEON" # Let the user override the test with a path. ;; @@ -25145,6 +36327,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi CONFIG_NEON=$ac_cv_path_CONFIG_NEON @@ -25167,8 +36350,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_CONFIG_NEON+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_CONFIG_NEON in +else case e in #( + e) case $ac_pt_CONFIG_NEON in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_CONFIG_NEON="$ac_pt_CONFIG_NEON" # Let the user override the test with a path. ;; @@ -25194,6 +36377,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_CONFIG_NEON=$ac_cv_path_ac_pt_CONFIG_NEON @@ -25248,8 +36432,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CONFIG_NEON29+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CONFIG_NEON29 in +else case e in #( + e) case $CONFIG_NEON29 in [\\/]* | ?:[\\/]*) ac_cv_path_CONFIG_NEON29="$CONFIG_NEON29" # Let the user override the test with a path. ;; @@ -25275,6 +36459,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi CONFIG_NEON29=$ac_cv_path_CONFIG_NEON29 @@ -25297,8 +36482,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_CONFIG_NEON29+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_CONFIG_NEON29 in +else case e in #( + e) case $ac_pt_CONFIG_NEON29 in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_CONFIG_NEON29="$ac_pt_CONFIG_NEON29" # Let the user override the test with a path. ;; @@ -25324,6 +36509,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_CONFIG_NEON29=$ac_cv_path_ac_pt_CONFIG_NEON29 @@ -25491,8 +36677,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CONFIG_NETSNMP+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CONFIG_NETSNMP in +else case e in #( + e) case $CONFIG_NETSNMP in [\\/]* | ?:[\\/]*) ac_cv_path_CONFIG_NETSNMP="$CONFIG_NETSNMP" # Let the user override the test with a path. ;; @@ -25518,6 +36704,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi CONFIG_NETSNMP=$ac_cv_path_CONFIG_NETSNMP @@ -25540,8 +36727,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_CONFIG_NETSNMP+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_CONFIG_NETSNMP in +else case e in #( + e) case $ac_pt_CONFIG_NETSNMP in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_CONFIG_NETSNMP="$ac_pt_CONFIG_NETSNMP" # Let the user override the test with a path. ;; @@ -25567,6 +36754,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_CONFIG_NETSNMP=$ac_cv_path_ac_pt_CONFIG_NETSNMP @@ -25654,16 +36842,22 @@ printf %s "checking for newtBell in -lnewt... " >&6; } if test ${ac_cv_lib_newt_newtBell+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lnewt ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char newtBell (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char newtBell (void); int main (void) { @@ -25675,20 +36869,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_newt_newtBell=yes -else $as_nop - ac_cv_lib_newt_newtBell=no +else case e in #( + e) ac_cv_lib_newt_newtBell=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_newt_newtBell" >&5 printf "%s\n" "$ac_cv_lib_newt_newtBell" >&6; } if test "x$ac_cv_lib_newt_newtBell" = xyes then : AST_NEWT_FOUND=yes -else $as_nop - AST_NEWT_FOUND=no +else case e in #( + e) AST_NEWT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -25710,8 +36907,9 @@ fi if test "x$ac_cv_header_newt_h" = xyes then : NEWT_HEADER_FOUND=1 -else $as_nop - NEWT_HEADER_FOUND=0 +else case e in #( + e) NEWT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -25752,16 +36950,22 @@ printf %s "checking for ub_ctx_delete in -lunbound... " >&6; } if test ${ac_cv_lib_unbound_ub_ctx_delete+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lunbound ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char ub_ctx_delete (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char ub_ctx_delete (void); int main (void) { @@ -25773,20 +36977,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_unbound_ub_ctx_delete=yes -else $as_nop - ac_cv_lib_unbound_ub_ctx_delete=no +else case e in #( + e) ac_cv_lib_unbound_ub_ctx_delete=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unbound_ub_ctx_delete" >&5 printf "%s\n" "$ac_cv_lib_unbound_ub_ctx_delete" >&6; } if test "x$ac_cv_lib_unbound_ub_ctx_delete" = xyes then : AST_UNBOUND_FOUND=yes -else $as_nop - AST_UNBOUND_FOUND=no +else case e in #( + e) AST_UNBOUND_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -25808,8 +37015,9 @@ fi if test "x$ac_cv_header_unbound_h" = xyes then : UNBOUND_HEADER_FOUND=1 -else $as_nop - UNBOUND_HEADER_FOUND=0 +else case e in #( + e) UNBOUND_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -25860,12 +37068,13 @@ printf "%s\n" "no" >&6; } fi fi -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -25907,16 +37116,22 @@ printf %s "checking for SQLConnect in -lodbc... " >&6; } if test ${ac_cv_lib_odbc_SQLConnect+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lodbc ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char SQLConnect (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char SQLConnect (void); int main (void) { @@ -25928,20 +37143,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_odbc_SQLConnect=yes -else $as_nop - ac_cv_lib_odbc_SQLConnect=no +else case e in #( + e) ac_cv_lib_odbc_SQLConnect=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_odbc_SQLConnect" >&5 printf "%s\n" "$ac_cv_lib_odbc_SQLConnect" >&6; } if test "x$ac_cv_lib_odbc_SQLConnect" = xyes then : AST_UNIXODBC_FOUND=yes -else $as_nop - AST_UNIXODBC_FOUND=no +else case e in #( + e) AST_UNIXODBC_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -25963,8 +37181,9 @@ fi if test "x$ac_cv_header_sql_h" = xyes then : UNIXODBC_HEADER_FOUND=1 -else $as_nop - UNIXODBC_HEADER_FOUND=0 +else case e in #( + e) UNIXODBC_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -26004,16 +37223,22 @@ printf %s "checking for ogg_stream_init in -logg... " >&6; } if test ${ac_cv_lib_ogg_ogg_stream_init+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-logg ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char ogg_stream_init (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char ogg_stream_init (void); int main (void) { @@ -26025,20 +37250,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ogg_ogg_stream_init=yes -else $as_nop - ac_cv_lib_ogg_ogg_stream_init=no +else case e in #( + e) ac_cv_lib_ogg_ogg_stream_init=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ogg_ogg_stream_init" >&5 printf "%s\n" "$ac_cv_lib_ogg_ogg_stream_init" >&6; } if test "x$ac_cv_lib_ogg_ogg_stream_init" = xyes then : AST_OGG_FOUND=yes -else $as_nop - AST_OGG_FOUND=no +else case e in #( + e) AST_OGG_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -26060,8 +37288,9 @@ fi if test "x$ac_cv_header_ogg_ogg_h" = xyes then : OGG_HEADER_FOUND=1 -else $as_nop - OGG_HEADER_FOUND=0 +else case e in #( + e) OGG_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -26102,16 +37331,22 @@ printf %s "checking for backtrace in -lexecinfo... " >&6; } if test ${ac_cv_lib_execinfo_backtrace+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lexecinfo ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char backtrace (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char backtrace (void); int main (void) { @@ -26123,20 +37358,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_execinfo_backtrace=yes -else $as_nop - ac_cv_lib_execinfo_backtrace=no +else case e in #( + e) ac_cv_lib_execinfo_backtrace=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_execinfo_backtrace" >&5 printf "%s\n" "$ac_cv_lib_execinfo_backtrace" >&6; } if test "x$ac_cv_lib_execinfo_backtrace" = xyes then : AST_BKTR_FOUND=yes -else $as_nop - AST_BKTR_FOUND=no +else case e in #( + e) AST_BKTR_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -26158,8 +37396,9 @@ fi if test "x$ac_cv_header_execinfo_h" = xyes then : BKTR_HEADER_FOUND=1 -else $as_nop - BKTR_HEADER_FOUND=0 +else case e in #( + e) BKTR_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -26199,16 +37438,22 @@ printf %s "checking for backtrace in -lc... " >&6; } if test ${ac_cv_lib_c_backtrace+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lc ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char backtrace (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char backtrace (void); int main (void) { @@ -26220,20 +37465,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_c_backtrace=yes -else $as_nop - ac_cv_lib_c_backtrace=no +else case e in #( + e) ac_cv_lib_c_backtrace=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_backtrace" >&5 printf "%s\n" "$ac_cv_lib_c_backtrace" >&6; } if test "x$ac_cv_lib_c_backtrace" = xyes then : AST_BKTR_FOUND=yes -else $as_nop - AST_BKTR_FOUND=no +else case e in #( + e) AST_BKTR_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -26255,8 +37503,9 @@ fi if test "x$ac_cv_header_execinfo_h" = xyes then : BKTR_HEADER_FOUND=1 -else $as_nop - BKTR_HEADER_FOUND=0 +else case e in #( + e) BKTR_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -26296,16 +37545,22 @@ printf %s "checking for ba2str in -lbluetooth... " >&6; } if test ${ac_cv_lib_bluetooth_ba2str+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lbluetooth ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char ba2str (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char ba2str (void); int main (void) { @@ -26317,20 +37572,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_bluetooth_ba2str=yes -else $as_nop - ac_cv_lib_bluetooth_ba2str=no +else case e in #( + e) ac_cv_lib_bluetooth_ba2str=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bluetooth_ba2str" >&5 printf "%s\n" "$ac_cv_lib_bluetooth_ba2str" >&6; } if test "x$ac_cv_lib_bluetooth_ba2str" = xyes then : AST_BLUETOOTH_FOUND=yes -else $as_nop - AST_BLUETOOTH_FOUND=no +else case e in #( + e) AST_BLUETOOTH_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -26352,8 +37610,9 @@ fi if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes then : BLUETOOTH_HEADER_FOUND=1 -else $as_nop - BLUETOOTH_HEADER_FOUND=0 +else case e in #( + e) BLUETOOTH_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -26393,16 +37652,22 @@ printf %s "checking for bs_version in -lbeanstalk... " >&6; } if test ${ac_cv_lib_beanstalk_bs_version+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lbeanstalk ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char bs_version (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char bs_version (void); int main (void) { @@ -26414,20 +37679,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_beanstalk_bs_version=yes -else $as_nop - ac_cv_lib_beanstalk_bs_version=no +else case e in #( + e) ac_cv_lib_beanstalk_bs_version=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_beanstalk_bs_version" >&5 printf "%s\n" "$ac_cv_lib_beanstalk_bs_version" >&6; } if test "x$ac_cv_lib_beanstalk_bs_version" = xyes then : AST_BEANSTALK_FOUND=yes -else $as_nop - AST_BEANSTALK_FOUND=no +else case e in #( + e) AST_BEANSTALK_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -26449,8 +37717,9 @@ fi if test "x$ac_cv_header_beanstalk_h" = xyes then : BEANSTALK_HEADER_FOUND=1 -else $as_nop - BEANSTALK_HEADER_FOUND=0 +else case e in #( + e) BEANSTALK_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -26482,8 +37751,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $PG_CONFIG in +else case e in #( + e) case $PG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PG_CONFIG="$PG_CONFIG" # Let the user override the test with a path. ;; @@ -26508,6 +37777,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi PG_CONFIG=$ac_cv_path_PG_CONFIG @@ -26530,8 +37800,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_PG_CONFIG in +else case e in #( + e) case $ac_pt_PG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PG_CONFIG="$ac_pt_PG_CONFIG" # Let the user override the test with a path. ;; @@ -26556,6 +37826,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_PG_CONFIG=$ac_cv_path_ac_pt_PG_CONFIG @@ -26604,8 +37875,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $PG_CONFIG in +else case e in #( + e) case $PG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PG_CONFIG="$PG_CONFIG" # Let the user override the test with a path. ;; @@ -26630,6 +37901,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi PG_CONFIG=$ac_cv_path_PG_CONFIG @@ -26652,8 +37924,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_PG_CONFIG in +else case e in #( + e) case $ac_pt_PG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PG_CONFIG="$ac_pt_PG_CONFIG" # Let the user override the test with a path. ;; @@ -26678,6 +37950,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_PG_CONFIG=$ac_cv_path_ac_pt_PG_CONFIG @@ -26727,16 +38000,22 @@ printf %s "checking for PQescapeStringConn in -lpq... " >&6; } if test ${ac_cv_lib_pq_PQescapeStringConn+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpq -L${PGSQL_libdir} -lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char PQescapeStringConn (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char PQescapeStringConn (void); int main (void) { @@ -26748,12 +38027,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pq_PQescapeStringConn=yes -else $as_nop - ac_cv_lib_pq_PQescapeStringConn=no +else case e in #( + e) ac_cv_lib_pq_PQescapeStringConn=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQescapeStringConn" >&5 printf "%s\n" "$ac_cv_lib_pq_PQescapeStringConn" >&6; } @@ -26789,9 +38070,10 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PGSQL_pg_encoding_to_char 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -26927,16 +38209,22 @@ printf %s "checking for pjsip_dlg_create_uas_and_inc_lock in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_dlg_create_uas_and_inc_lock+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_dlg_create_uas_and_inc_lock (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_dlg_create_uas_and_inc_lock (void); int main (void) { @@ -26948,20 +38236,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_dlg_create_uas_and_inc_lock=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_dlg_create_uas_and_inc_lock=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_dlg_create_uas_and_inc_lock=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_dlg_create_uas_and_inc_lock" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_dlg_create_uas_and_inc_lock" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_dlg_create_uas_and_inc_lock" = xyes then : AST_PJSIP_DLG_CREATE_UAS_AND_INC_LOCK_FOUND=yes -else $as_nop - AST_PJSIP_DLG_CREATE_UAS_AND_INC_LOCK_FOUND=no +else case e in #( + e) AST_PJSIP_DLG_CREATE_UAS_AND_INC_LOCK_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -26983,8 +38274,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJSIP_DLG_CREATE_UAS_AND_INC_LOCK_HEADER_FOUND=1 -else $as_nop - PJSIP_DLG_CREATE_UAS_AND_INC_LOCK_HEADER_FOUND=0 +else case e in #( + e) PJSIP_DLG_CREATE_UAS_AND_INC_LOCK_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -27023,16 +38315,22 @@ printf %s "checking for pjsip_tsx_create_uac2 in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_tsx_create_uac2+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_tsx_create_uac2 (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_tsx_create_uac2 (void); int main (void) { @@ -27044,20 +38342,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_tsx_create_uac2=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_tsx_create_uac2=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_tsx_create_uac2=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_tsx_create_uac2" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_tsx_create_uac2" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_tsx_create_uac2" = xyes then : AST_PJ_TRANSACTION_GRP_LOCK_FOUND=yes -else $as_nop - AST_PJ_TRANSACTION_GRP_LOCK_FOUND=no +else case e in #( + e) AST_PJ_TRANSACTION_GRP_LOCK_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -27079,8 +38380,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJ_TRANSACTION_GRP_LOCK_HEADER_FOUND=1 -else $as_nop - PJ_TRANSACTION_GRP_LOCK_HEADER_FOUND=0 +else case e in #( + e) PJ_TRANSACTION_GRP_LOCK_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -27137,10 +38439,11 @@ printf "%s\n" "#define HAVE_PJSIP_REPLACE_MEDIA_STREAM 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27168,16 +38471,22 @@ printf %s "checking for pjsip_get_dest_info in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_get_dest_info+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_get_dest_info (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_get_dest_info (void); int main (void) { @@ -27189,20 +38498,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_get_dest_info=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_get_dest_info=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_get_dest_info=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_get_dest_info" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_get_dest_info" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_get_dest_info" = xyes then : AST_PJSIP_GET_DEST_INFO_FOUND=yes -else $as_nop - AST_PJSIP_GET_DEST_INFO_FOUND=no +else case e in #( + e) AST_PJSIP_GET_DEST_INFO_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -27224,8 +38536,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJSIP_GET_DEST_INFO_HEADER_FOUND=1 -else $as_nop - PJSIP_GET_DEST_INFO_HEADER_FOUND=0 +else case e in #( + e) PJSIP_GET_DEST_INFO_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -27264,16 +38577,22 @@ printf %s "checking for pj_ssl_cert_load_from_files2 in -lpj... " >&6; } if test ${ac_cv_lib_pj_pj_ssl_cert_load_from_files2+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpj ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pj_ssl_cert_load_from_files2 (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pj_ssl_cert_load_from_files2 (void); int main (void) { @@ -27285,20 +38604,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pj_pj_ssl_cert_load_from_files2=yes -else $as_nop - ac_cv_lib_pj_pj_ssl_cert_load_from_files2=no +else case e in #( + e) ac_cv_lib_pj_pj_ssl_cert_load_from_files2=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pj_pj_ssl_cert_load_from_files2" >&5 printf "%s\n" "$ac_cv_lib_pj_pj_ssl_cert_load_from_files2" >&6; } if test "x$ac_cv_lib_pj_pj_ssl_cert_load_from_files2" = xyes then : AST_PJ_SSL_CERT_LOAD_FROM_FILES2_FOUND=yes -else $as_nop - AST_PJ_SSL_CERT_LOAD_FROM_FILES2_FOUND=no +else case e in #( + e) AST_PJ_SSL_CERT_LOAD_FROM_FILES2_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -27320,8 +38642,9 @@ fi if test "x$ac_cv_header_pjlib_h" = xyes then : PJ_SSL_CERT_LOAD_FROM_FILES2_HEADER_FOUND=1 -else $as_nop - PJ_SSL_CERT_LOAD_FROM_FILES2_HEADER_FOUND=0 +else case e in #( + e) PJ_SSL_CERT_LOAD_FROM_FILES2_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -27360,16 +38683,22 @@ printf %s "checking for pjsip_endpt_set_ext_resolver in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_endpt_set_ext_resolver+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_endpt_set_ext_resolver (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_endpt_set_ext_resolver (void); int main (void) { @@ -27381,20 +38710,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_endpt_set_ext_resolver=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_endpt_set_ext_resolver=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_endpt_set_ext_resolver=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_endpt_set_ext_resolver" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_endpt_set_ext_resolver" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_endpt_set_ext_resolver" = xyes then : AST_PJSIP_EXTERNAL_RESOLVER_FOUND=yes -else $as_nop - AST_PJSIP_EXTERNAL_RESOLVER_FOUND=no +else case e in #( + e) AST_PJSIP_EXTERNAL_RESOLVER_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -27416,8 +38748,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJSIP_EXTERNAL_RESOLVER_HEADER_FOUND=1 -else $as_nop - PJSIP_EXTERNAL_RESOLVER_HEADER_FOUND=0 +else case e in #( + e) PJSIP_EXTERNAL_RESOLVER_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -27474,10 +38807,11 @@ printf "%s\n" "#define HAVE_PJSIP_TLS_TRANSPORT_PROTO 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27515,10 +38849,11 @@ printf "%s\n" "#define HAVE_PJSIP_TLS_1_1 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27556,10 +38891,11 @@ printf "%s\n" "#define HAVE_PJSIP_TLS_1_2 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27597,10 +38933,11 @@ printf "%s\n" "#define HAVE_PJSIP_TLS_1_3 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27638,10 +38975,11 @@ printf "%s\n" "#define HAVE_PJSIP_INV_ACCEPT_MULTIPLE_SDP_ANSWERS 1" >>confdefs. -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27679,10 +39017,11 @@ printf "%s\n" "#define HAVE_PJSIP_ENDPOINT_COMPACT_FORM 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27720,10 +39059,11 @@ printf "%s\n" "#define HAVE_PJSIP_TRANSPORT_DISABLE_CONNECTION_REUSE 1" >>confde -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27761,10 +39101,11 @@ printf "%s\n" "#define HAVE_PJSIP_OAUTH_AUTHENTICATION 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -27801,10 +39142,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PJPROJECT_ON_VALID_ICE_PAIR_CALLBACK 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -27830,16 +39172,22 @@ printf %s "checking for pjsip_evsub_add_ref in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_evsub_add_ref+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_evsub_add_ref (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_evsub_add_ref (void); int main (void) { @@ -27851,20 +39199,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_evsub_add_ref=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_evsub_add_ref=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_evsub_add_ref=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_evsub_add_ref" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_evsub_add_ref" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_evsub_add_ref" = xyes then : AST_PJSIP_EVSUB_GRP_LOCK_FOUND=yes -else $as_nop - AST_PJSIP_EVSUB_GRP_LOCK_FOUND=no +else case e in #( + e) AST_PJSIP_EVSUB_GRP_LOCK_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -27886,8 +39237,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJSIP_EVSUB_GRP_LOCK_HEADER_FOUND=1 -else $as_nop - PJSIP_EVSUB_GRP_LOCK_HEADER_FOUND=0 +else case e in #( + e) PJSIP_EVSUB_GRP_LOCK_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -27926,16 +39278,22 @@ printf %s "checking for pjsip_inv_add_ref in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_inv_add_ref+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_inv_add_ref (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_inv_add_ref (void); int main (void) { @@ -27947,20 +39305,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_inv_add_ref=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_inv_add_ref=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_inv_add_ref=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_inv_add_ref" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_inv_add_ref" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_inv_add_ref" = xyes then : AST_PJSIP_INV_SESSION_REF_FOUND=yes -else $as_nop - AST_PJSIP_INV_SESSION_REF_FOUND=no +else case e in #( + e) AST_PJSIP_INV_SESSION_REF_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -27982,8 +39343,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJSIP_INV_SESSION_REF_HEADER_FOUND=1 -else $as_nop - PJSIP_INV_SESSION_REF_HEADER_FOUND=0 +else case e in #( + e) PJSIP_INV_SESSION_REF_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -28022,16 +39384,22 @@ printf %s "checking for pjsip_auth_clt_deinit in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_auth_clt_deinit+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_auth_clt_deinit (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_auth_clt_deinit (void); int main (void) { @@ -28043,20 +39411,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_auth_clt_deinit=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_auth_clt_deinit=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_auth_clt_deinit=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_auth_clt_deinit" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_auth_clt_deinit" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_auth_clt_deinit" = xyes then : AST_PJSIP_AUTH_CLT_DEINIT_FOUND=yes -else $as_nop - AST_PJSIP_AUTH_CLT_DEINIT_FOUND=no +else case e in #( + e) AST_PJSIP_AUTH_CLT_DEINIT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -28078,8 +39449,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJSIP_AUTH_CLT_DEINIT_HEADER_FOUND=1 -else $as_nop - PJSIP_AUTH_CLT_DEINIT_HEADER_FOUND=0 +else case e in #( + e) PJSIP_AUTH_CLT_DEINIT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -28118,16 +39490,22 @@ printf %s "checking for pjsip_tsx_layer_find_tsx2 in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_tsx_layer_find_tsx2+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_tsx_layer_find_tsx2 (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_tsx_layer_find_tsx2 (void); int main (void) { @@ -28139,20 +39517,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_tsx_layer_find_tsx2=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_tsx_layer_find_tsx2=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_tsx_layer_find_tsx2=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_tsx_layer_find_tsx2" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_tsx_layer_find_tsx2" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_tsx_layer_find_tsx2" = xyes then : AST_PJSIP_TSX_LAYER_FIND_TSX2_FOUND=yes -else $as_nop - AST_PJSIP_TSX_LAYER_FIND_TSX2_FOUND=no +else case e in #( + e) AST_PJSIP_TSX_LAYER_FIND_TSX2_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -28174,8 +39555,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJSIP_TSX_LAYER_FIND_TSX2_HEADER_FOUND=1 -else $as_nop - PJSIP_TSX_LAYER_FIND_TSX2_HEADER_FOUND=0 +else case e in #( + e) PJSIP_TSX_LAYER_FIND_TSX2_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -28214,16 +39596,22 @@ printf %s "checking for pjsip_tls_transport_restart in -lpjsip... " >&6; } if test ${ac_cv_lib_pjsip_pjsip_tls_transport_restart+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pjsip_tls_transport_restart (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pjsip_tls_transport_restart (void); int main (void) { @@ -28235,20 +39623,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pjsip_pjsip_tls_transport_restart=yes -else $as_nop - ac_cv_lib_pjsip_pjsip_tls_transport_restart=no +else case e in #( + e) ac_cv_lib_pjsip_pjsip_tls_transport_restart=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pjsip_pjsip_tls_transport_restart" >&5 printf "%s\n" "$ac_cv_lib_pjsip_pjsip_tls_transport_restart" >&6; } if test "x$ac_cv_lib_pjsip_pjsip_tls_transport_restart" = xyes then : AST_PJSIP_TLS_TRANSPORT_RESTART_FOUND=yes -else $as_nop - AST_PJSIP_TLS_TRANSPORT_RESTART_FOUND=no +else case e in #( + e) AST_PJSIP_TLS_TRANSPORT_RESTART_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -28270,8 +39661,9 @@ fi if test "x$ac_cv_header_pjsip_h" = xyes then : PJSIP_TLS_TRANSPORT_RESTART_HEADER_FOUND=1 -else $as_nop - PJSIP_TLS_TRANSPORT_RESTART_HEADER_FOUND=0 +else case e in #( + e) PJSIP_TLS_TRANSPORT_RESTART_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -28592,16 +39984,22 @@ printf %s "checking for poptStrerror in -lpopt... " >&6; } if test ${ac_cv_lib_popt_poptStrerror+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpopt ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char poptStrerror (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char poptStrerror (void); int main (void) { @@ -28613,20 +40011,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_popt_poptStrerror=yes -else $as_nop - ac_cv_lib_popt_poptStrerror=no +else case e in #( + e) ac_cv_lib_popt_poptStrerror=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_popt_poptStrerror" >&5 printf "%s\n" "$ac_cv_lib_popt_poptStrerror" >&6; } if test "x$ac_cv_lib_popt_poptStrerror" = xyes then : AST_POPT_FOUND=yes -else $as_nop - AST_POPT_FOUND=no +else case e in #( + e) AST_POPT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -28648,8 +40049,9 @@ fi if test "x$ac_cv_header_popt_h" = xyes then : POPT_HEADER_FOUND=1 -else $as_nop - POPT_HEADER_FOUND=0 +else case e in #( + e) POPT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -28777,16 +40179,22 @@ printf %s "checking for Pa_GetDeviceCount in -lportaudio... " >&6; } if test ${ac_cv_lib_portaudio_Pa_GetDeviceCount+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lportaudio ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char Pa_GetDeviceCount (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char Pa_GetDeviceCount (void); int main (void) { @@ -28798,20 +40206,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_portaudio_Pa_GetDeviceCount=yes -else $as_nop - ac_cv_lib_portaudio_Pa_GetDeviceCount=no +else case e in #( + e) ac_cv_lib_portaudio_Pa_GetDeviceCount=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_portaudio_Pa_GetDeviceCount" >&5 printf "%s\n" "$ac_cv_lib_portaudio_Pa_GetDeviceCount" >&6; } if test "x$ac_cv_lib_portaudio_Pa_GetDeviceCount" = xyes then : AST_PORTAUDIO_FOUND=yes -else $as_nop - AST_PORTAUDIO_FOUND=no +else case e in #( + e) AST_PORTAUDIO_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -28833,8 +40244,9 @@ fi if test "x$ac_cv_header_portaudio_h" = xyes then : PORTAUDIO_HEADER_FOUND=1 -else $as_nop - PORTAUDIO_HEADER_FOUND=0 +else case e in #( + e) PORTAUDIO_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -28874,16 +40286,22 @@ printf %s "checking for pri_connected_line_update in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_connected_line_update+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_connected_line_update (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_connected_line_update (void); int main (void) { @@ -28895,20 +40313,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_connected_line_update=yes -else $as_nop - ac_cv_lib_pri_pri_connected_line_update=no +else case e in #( + e) ac_cv_lib_pri_pri_connected_line_update=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_connected_line_update" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_connected_line_update" >&6; } if test "x$ac_cv_lib_pri_pri_connected_line_update" = xyes then : AST_PRI_FOUND=yes -else $as_nop - AST_PRI_FOUND=no +else case e in #( + e) AST_PRI_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -28930,8 +40351,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_HEADER_FOUND=1 -else $as_nop - PRI_HEADER_FOUND=0 +else case e in #( + e) PRI_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -28971,16 +40393,22 @@ printf %s "checking for pri_setup_ack in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_setup_ack+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_setup_ack (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_setup_ack (void); int main (void) { @@ -28992,20 +40420,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_setup_ack=yes -else $as_nop - ac_cv_lib_pri_pri_setup_ack=no +else case e in #( + e) ac_cv_lib_pri_pri_setup_ack=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_setup_ack" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_setup_ack" >&6; } if test "x$ac_cv_lib_pri_pri_setup_ack" = xyes then : AST_PRI_SETUP_ACK_INBAND_FOUND=yes -else $as_nop - AST_PRI_SETUP_ACK_INBAND_FOUND=no +else case e in #( + e) AST_PRI_SETUP_ACK_INBAND_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29027,8 +40458,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_SETUP_ACK_INBAND_HEADER_FOUND=1 -else $as_nop - PRI_SETUP_ACK_INBAND_HEADER_FOUND=0 +else case e in #( + e) PRI_SETUP_ACK_INBAND_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29067,16 +40499,22 @@ printf %s "checking for pri_persistent_layer2_option in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_persistent_layer2_option+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_persistent_layer2_option (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_persistent_layer2_option (void); int main (void) { @@ -29088,20 +40526,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_persistent_layer2_option=yes -else $as_nop - ac_cv_lib_pri_pri_persistent_layer2_option=no +else case e in #( + e) ac_cv_lib_pri_pri_persistent_layer2_option=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_persistent_layer2_option" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_persistent_layer2_option" >&6; } if test "x$ac_cv_lib_pri_pri_persistent_layer2_option" = xyes then : AST_PRI_L2_PERSISTENCE_FOUND=yes -else $as_nop - AST_PRI_L2_PERSISTENCE_FOUND=no +else case e in #( + e) AST_PRI_L2_PERSISTENCE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29123,8 +40564,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_L2_PERSISTENCE_HEADER_FOUND=1 -else $as_nop - PRI_L2_PERSISTENCE_HEADER_FOUND=0 +else case e in #( + e) PRI_L2_PERSISTENCE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29163,16 +40605,22 @@ printf %s "checking for pri_date_time_send_option in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_date_time_send_option+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_date_time_send_option (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_date_time_send_option (void); int main (void) { @@ -29184,20 +40632,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_date_time_send_option=yes -else $as_nop - ac_cv_lib_pri_pri_date_time_send_option=no +else case e in #( + e) ac_cv_lib_pri_pri_date_time_send_option=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_date_time_send_option" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_date_time_send_option" >&6; } if test "x$ac_cv_lib_pri_pri_date_time_send_option" = xyes then : AST_PRI_DATETIME_SEND_FOUND=yes -else $as_nop - AST_PRI_DATETIME_SEND_FOUND=no +else case e in #( + e) AST_PRI_DATETIME_SEND_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29219,8 +40670,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_DATETIME_SEND_HEADER_FOUND=1 -else $as_nop - PRI_DATETIME_SEND_HEADER_FOUND=0 +else case e in #( + e) PRI_DATETIME_SEND_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29259,16 +40711,22 @@ printf %s "checking for pri_mwi_indicate_v2 in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_mwi_indicate_v2+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_mwi_indicate_v2 (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_mwi_indicate_v2 (void); int main (void) { @@ -29280,20 +40738,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_mwi_indicate_v2=yes -else $as_nop - ac_cv_lib_pri_pri_mwi_indicate_v2=no +else case e in #( + e) ac_cv_lib_pri_pri_mwi_indicate_v2=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_mwi_indicate_v2" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_mwi_indicate_v2" >&6; } if test "x$ac_cv_lib_pri_pri_mwi_indicate_v2" = xyes then : AST_PRI_MWI_V2_FOUND=yes -else $as_nop - AST_PRI_MWI_V2_FOUND=no +else case e in #( + e) AST_PRI_MWI_V2_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29315,8 +40776,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_MWI_V2_HEADER_FOUND=1 -else $as_nop - PRI_MWI_V2_HEADER_FOUND=0 +else case e in #( + e) PRI_MWI_V2_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29355,16 +40817,22 @@ printf %s "checking for pri_display_text in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_display_text+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_display_text (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_display_text (void); int main (void) { @@ -29376,20 +40844,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_display_text=yes -else $as_nop - ac_cv_lib_pri_pri_display_text=no +else case e in #( + e) ac_cv_lib_pri_pri_display_text=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_display_text" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_display_text" >&6; } if test "x$ac_cv_lib_pri_pri_display_text" = xyes then : AST_PRI_DISPLAY_TEXT_FOUND=yes -else $as_nop - AST_PRI_DISPLAY_TEXT_FOUND=no +else case e in #( + e) AST_PRI_DISPLAY_TEXT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29411,8 +40882,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_DISPLAY_TEXT_HEADER_FOUND=1 -else $as_nop - PRI_DISPLAY_TEXT_HEADER_FOUND=0 +else case e in #( + e) PRI_DISPLAY_TEXT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29451,16 +40923,22 @@ printf %s "checking for pri_mwi_indicate in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_mwi_indicate+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_mwi_indicate (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_mwi_indicate (void); int main (void) { @@ -29472,20 +40950,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_mwi_indicate=yes -else $as_nop - ac_cv_lib_pri_pri_mwi_indicate=no +else case e in #( + e) ac_cv_lib_pri_pri_mwi_indicate=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_mwi_indicate" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_mwi_indicate" >&6; } if test "x$ac_cv_lib_pri_pri_mwi_indicate" = xyes then : AST_PRI_MWI_FOUND=yes -else $as_nop - AST_PRI_MWI_FOUND=no +else case e in #( + e) AST_PRI_MWI_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29507,8 +40988,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_MWI_HEADER_FOUND=1 -else $as_nop - PRI_MWI_HEADER_FOUND=0 +else case e in #( + e) PRI_MWI_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29547,16 +41029,22 @@ printf %s "checking for pri_mcid_enable in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_mcid_enable+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_mcid_enable (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_mcid_enable (void); int main (void) { @@ -29568,20 +41056,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_mcid_enable=yes -else $as_nop - ac_cv_lib_pri_pri_mcid_enable=no +else case e in #( + e) ac_cv_lib_pri_pri_mcid_enable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_mcid_enable" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_mcid_enable" >&6; } if test "x$ac_cv_lib_pri_pri_mcid_enable" = xyes then : AST_PRI_MCID_FOUND=yes -else $as_nop - AST_PRI_MCID_FOUND=no +else case e in #( + e) AST_PRI_MCID_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29603,8 +41094,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_MCID_HEADER_FOUND=1 -else $as_nop - PRI_MCID_HEADER_FOUND=0 +else case e in #( + e) PRI_MCID_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29643,16 +41135,22 @@ printf %s "checking for pri_connect_ack_enable in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_connect_ack_enable+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_connect_ack_enable (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_connect_ack_enable (void); int main (void) { @@ -29664,20 +41162,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_connect_ack_enable=yes -else $as_nop - ac_cv_lib_pri_pri_connect_ack_enable=no +else case e in #( + e) ac_cv_lib_pri_pri_connect_ack_enable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_connect_ack_enable" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_connect_ack_enable" >&6; } if test "x$ac_cv_lib_pri_pri_connect_ack_enable" = xyes then : AST_PRI_CALL_WAITING_FOUND=yes -else $as_nop - AST_PRI_CALL_WAITING_FOUND=no +else case e in #( + e) AST_PRI_CALL_WAITING_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29699,8 +41200,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_CALL_WAITING_HEADER_FOUND=1 -else $as_nop - PRI_CALL_WAITING_HEADER_FOUND=0 +else case e in #( + e) PRI_CALL_WAITING_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29739,16 +41241,22 @@ printf %s "checking for pri_aoc_events_enable in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_aoc_events_enable+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_aoc_events_enable (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_aoc_events_enable (void); int main (void) { @@ -29760,20 +41268,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_aoc_events_enable=yes -else $as_nop - ac_cv_lib_pri_pri_aoc_events_enable=no +else case e in #( + e) ac_cv_lib_pri_pri_aoc_events_enable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_aoc_events_enable" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_aoc_events_enable" >&6; } if test "x$ac_cv_lib_pri_pri_aoc_events_enable" = xyes then : AST_PRI_AOC_EVENTS_FOUND=yes -else $as_nop - AST_PRI_AOC_EVENTS_FOUND=no +else case e in #( + e) AST_PRI_AOC_EVENTS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29795,8 +41306,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_AOC_EVENTS_HEADER_FOUND=1 -else $as_nop - PRI_AOC_EVENTS_HEADER_FOUND=0 +else case e in #( + e) PRI_AOC_EVENTS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29835,16 +41347,22 @@ printf %s "checking for pri_transfer_enable in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_transfer_enable+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_transfer_enable (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_transfer_enable (void); int main (void) { @@ -29856,20 +41374,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_transfer_enable=yes -else $as_nop - ac_cv_lib_pri_pri_transfer_enable=no +else case e in #( + e) ac_cv_lib_pri_pri_transfer_enable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_transfer_enable" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_transfer_enable" >&6; } if test "x$ac_cv_lib_pri_pri_transfer_enable" = xyes then : AST_PRI_TRANSFER_FOUND=yes -else $as_nop - AST_PRI_TRANSFER_FOUND=no +else case e in #( + e) AST_PRI_TRANSFER_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29891,8 +41412,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_TRANSFER_HEADER_FOUND=1 -else $as_nop - PRI_TRANSFER_HEADER_FOUND=0 +else case e in #( + e) PRI_TRANSFER_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -29931,16 +41453,22 @@ printf %s "checking for pri_cc_enable in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_cc_enable+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_cc_enable (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_cc_enable (void); int main (void) { @@ -29952,20 +41480,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_cc_enable=yes -else $as_nop - ac_cv_lib_pri_pri_cc_enable=no +else case e in #( + e) ac_cv_lib_pri_pri_cc_enable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_cc_enable" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_cc_enable" >&6; } if test "x$ac_cv_lib_pri_pri_cc_enable" = xyes then : AST_PRI_CCSS_FOUND=yes -else $as_nop - AST_PRI_CCSS_FOUND=no +else case e in #( + e) AST_PRI_CCSS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -29987,8 +41518,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_CCSS_HEADER_FOUND=1 -else $as_nop - PRI_CCSS_HEADER_FOUND=0 +else case e in #( + e) PRI_CCSS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30027,16 +41559,22 @@ printf %s "checking for pri_hangup_fix_enable in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_hangup_fix_enable+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_hangup_fix_enable (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_hangup_fix_enable (void); int main (void) { @@ -30048,20 +41586,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_hangup_fix_enable=yes -else $as_nop - ac_cv_lib_pri_pri_hangup_fix_enable=no +else case e in #( + e) ac_cv_lib_pri_pri_hangup_fix_enable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_hangup_fix_enable" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_hangup_fix_enable" >&6; } if test "x$ac_cv_lib_pri_pri_hangup_fix_enable" = xyes then : AST_PRI_HANGUP_FIX_FOUND=yes -else $as_nop - AST_PRI_HANGUP_FIX_FOUND=no +else case e in #( + e) AST_PRI_HANGUP_FIX_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30083,8 +41624,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_HANGUP_FIX_HEADER_FOUND=1 -else $as_nop - PRI_HANGUP_FIX_HEADER_FOUND=0 +else case e in #( + e) PRI_HANGUP_FIX_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30123,16 +41665,22 @@ printf %s "checking for pri_sr_set_called_subaddress in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_sr_set_called_subaddress+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_sr_set_called_subaddress (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_sr_set_called_subaddress (void); int main (void) { @@ -30144,20 +41692,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_sr_set_called_subaddress=yes -else $as_nop - ac_cv_lib_pri_pri_sr_set_called_subaddress=no +else case e in #( + e) ac_cv_lib_pri_pri_sr_set_called_subaddress=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_sr_set_called_subaddress" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_sr_set_called_subaddress" >&6; } if test "x$ac_cv_lib_pri_pri_sr_set_called_subaddress" = xyes then : AST_PRI_SUBADDR_FOUND=yes -else $as_nop - AST_PRI_SUBADDR_FOUND=no +else case e in #( + e) AST_PRI_SUBADDR_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30179,8 +41730,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_SUBADDR_HEADER_FOUND=1 -else $as_nop - PRI_SUBADDR_HEADER_FOUND=0 +else case e in #( + e) PRI_SUBADDR_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30219,16 +41771,22 @@ printf %s "checking for pri_hold_enable in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_hold_enable+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_hold_enable (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_hold_enable (void); int main (void) { @@ -30240,20 +41798,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_hold_enable=yes -else $as_nop - ac_cv_lib_pri_pri_hold_enable=no +else case e in #( + e) ac_cv_lib_pri_pri_hold_enable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_hold_enable" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_hold_enable" >&6; } if test "x$ac_cv_lib_pri_pri_hold_enable" = xyes then : AST_PRI_CALL_HOLD_FOUND=yes -else $as_nop - AST_PRI_CALL_HOLD_FOUND=no +else case e in #( + e) AST_PRI_CALL_HOLD_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30275,8 +41836,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_CALL_HOLD_HEADER_FOUND=1 -else $as_nop - PRI_CALL_HOLD_HEADER_FOUND=0 +else case e in #( + e) PRI_CALL_HOLD_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30315,16 +41877,22 @@ printf %s "checking for pri_reroute_enable in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_reroute_enable+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_reroute_enable (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_reroute_enable (void); int main (void) { @@ -30336,20 +41904,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_reroute_enable=yes -else $as_nop - ac_cv_lib_pri_pri_reroute_enable=no +else case e in #( + e) ac_cv_lib_pri_pri_reroute_enable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_reroute_enable" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_reroute_enable" >&6; } if test "x$ac_cv_lib_pri_pri_reroute_enable" = xyes then : AST_PRI_CALL_REROUTING_FOUND=yes -else $as_nop - AST_PRI_CALL_REROUTING_FOUND=no +else case e in #( + e) AST_PRI_CALL_REROUTING_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30371,8 +41942,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_CALL_REROUTING_HEADER_FOUND=1 -else $as_nop - PRI_CALL_REROUTING_HEADER_FOUND=0 +else case e in #( + e) PRI_CALL_REROUTING_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30411,16 +41983,22 @@ printf %s "checking for pri_sr_set_keypad_digits in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_sr_set_keypad_digits+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_sr_set_keypad_digits (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_sr_set_keypad_digits (void); int main (void) { @@ -30432,20 +42010,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_sr_set_keypad_digits=yes -else $as_nop - ac_cv_lib_pri_pri_sr_set_keypad_digits=no +else case e in #( + e) ac_cv_lib_pri_pri_sr_set_keypad_digits=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_sr_set_keypad_digits" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_sr_set_keypad_digits" >&6; } if test "x$ac_cv_lib_pri_pri_sr_set_keypad_digits" = xyes then : AST_PRI_SETUP_KEYPAD_FOUND=yes -else $as_nop - AST_PRI_SETUP_KEYPAD_FOUND=no +else case e in #( + e) AST_PRI_SETUP_KEYPAD_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30467,8 +42048,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_SETUP_KEYPAD_HEADER_FOUND=1 -else $as_nop - PRI_SETUP_KEYPAD_HEADER_FOUND=0 +else case e in #( + e) PRI_SETUP_KEYPAD_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30511,16 +42093,22 @@ printf %s "checking for pri_progress_with_cause in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_progress_with_cause+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_progress_with_cause (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_progress_with_cause (void); int main (void) { @@ -30532,20 +42120,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_progress_with_cause=yes -else $as_nop - ac_cv_lib_pri_pri_progress_with_cause=no +else case e in #( + e) ac_cv_lib_pri_pri_progress_with_cause=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_progress_with_cause" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_progress_with_cause" >&6; } if test "x$ac_cv_lib_pri_pri_progress_with_cause" = xyes then : AST_PRI_PROG_W_CAUSE_FOUND=yes -else $as_nop - AST_PRI_PROG_W_CAUSE_FOUND=no +else case e in #( + e) AST_PRI_PROG_W_CAUSE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30567,8 +42158,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_PROG_W_CAUSE_HEADER_FOUND=1 -else $as_nop - PRI_PROG_W_CAUSE_HEADER_FOUND=0 +else case e in #( + e) PRI_PROG_W_CAUSE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30607,16 +42199,22 @@ printf %s "checking for pri_set_inbanddisconnect in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_set_inbanddisconnect+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_set_inbanddisconnect (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_set_inbanddisconnect (void); int main (void) { @@ -30628,20 +42226,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_set_inbanddisconnect=yes -else $as_nop - ac_cv_lib_pri_pri_set_inbanddisconnect=no +else case e in #( + e) ac_cv_lib_pri_pri_set_inbanddisconnect=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_set_inbanddisconnect" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_set_inbanddisconnect" >&6; } if test "x$ac_cv_lib_pri_pri_set_inbanddisconnect" = xyes then : AST_PRI_INBANDDISCONNECT_FOUND=yes -else $as_nop - AST_PRI_INBANDDISCONNECT_FOUND=no +else case e in #( + e) AST_PRI_INBANDDISCONNECT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30663,8 +42264,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_INBANDDISCONNECT_HEADER_FOUND=1 -else $as_nop - PRI_INBANDDISCONNECT_HEADER_FOUND=0 +else case e in #( + e) PRI_INBANDDISCONNECT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30703,16 +42305,22 @@ printf %s "checking for pri_maintenance_service in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_maintenance_service+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_maintenance_service (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_maintenance_service (void); int main (void) { @@ -30724,20 +42332,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_maintenance_service=yes -else $as_nop - ac_cv_lib_pri_pri_maintenance_service=no +else case e in #( + e) ac_cv_lib_pri_pri_maintenance_service=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_maintenance_service" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_maintenance_service" >&6; } if test "x$ac_cv_lib_pri_pri_maintenance_service" = xyes then : AST_PRI_SERVICE_MESSAGES_FOUND=yes -else $as_nop - AST_PRI_SERVICE_MESSAGES_FOUND=no +else case e in #( + e) AST_PRI_SERVICE_MESSAGES_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30759,8 +42370,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_SERVICE_MESSAGES_HEADER_FOUND=1 -else $as_nop - PRI_SERVICE_MESSAGES_HEADER_FOUND=0 +else case e in #( + e) PRI_SERVICE_MESSAGES_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30799,16 +42411,22 @@ printf %s "checking for pri_sr_set_reversecharge in -lpri... " >&6; } if test ${ac_cv_lib_pri_pri_sr_set_reversecharge+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpri ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char pri_sr_set_reversecharge (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char pri_sr_set_reversecharge (void); int main (void) { @@ -30820,20 +42438,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pri_pri_sr_set_reversecharge=yes -else $as_nop - ac_cv_lib_pri_pri_sr_set_reversecharge=no +else case e in #( + e) ac_cv_lib_pri_pri_sr_set_reversecharge=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pri_pri_sr_set_reversecharge" >&5 printf "%s\n" "$ac_cv_lib_pri_pri_sr_set_reversecharge" >&6; } if test "x$ac_cv_lib_pri_pri_sr_set_reversecharge" = xyes then : AST_PRI_REVERSE_CHARGE_FOUND=yes -else $as_nop - AST_PRI_REVERSE_CHARGE_FOUND=no +else case e in #( + e) AST_PRI_REVERSE_CHARGE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30855,8 +42476,9 @@ fi if test "x$ac_cv_header_libpri_h" = xyes then : PRI_REVERSE_CHARGE_HEADER_FOUND=1 -else $as_nop - PRI_REVERSE_CHARGE_HEADER_FOUND=0 +else case e in #( + e) PRI_REVERSE_CHARGE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30898,16 +42520,22 @@ printf %s "checking for resample_open in -lresample... " >&6; } if test ${ac_cv_lib_resample_resample_open+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lresample ${pbxlibdir} -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char resample_open (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char resample_open (void); int main (void) { @@ -30919,20 +42547,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_resample_resample_open=yes -else $as_nop - ac_cv_lib_resample_resample_open=no +else case e in #( + e) ac_cv_lib_resample_resample_open=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resample_resample_open" >&5 printf "%s\n" "$ac_cv_lib_resample_resample_open" >&6; } if test "x$ac_cv_lib_resample_resample_open" = xyes then : AST_RESAMPLE_FOUND=yes -else $as_nop - AST_RESAMPLE_FOUND=no +else case e in #( + e) AST_RESAMPLE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -30954,8 +42585,9 @@ fi if test "x$ac_cv_header_libresample_h" = xyes then : RESAMPLE_HEADER_FOUND=1 -else $as_nop - RESAMPLE_HEADER_FOUND=0 +else case e in #( + e) RESAMPLE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -30994,16 +42626,22 @@ printf %s "checking for fftw_malloc in -lfftw3... " >&6; } if test ${ac_cv_lib_fftw3_fftw_malloc+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lfftw3 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char fftw_malloc (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char fftw_malloc (void); int main (void) { @@ -31015,20 +42653,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_fftw3_fftw_malloc=yes -else $as_nop - ac_cv_lib_fftw3_fftw_malloc=no +else case e in #( + e) ac_cv_lib_fftw3_fftw_malloc=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw3_fftw_malloc" >&5 printf "%s\n" "$ac_cv_lib_fftw3_fftw_malloc" >&6; } if test "x$ac_cv_lib_fftw3_fftw_malloc" = xyes then : AST_FFTW3_FOUND=yes -else $as_nop - AST_FFTW3_FOUND=no +else case e in #( + e) AST_FFTW3_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31050,8 +42691,9 @@ fi if test "x$ac_cv_header_fftw3_h" = xyes then : FFTW3_HEADER_FOUND=1 -else $as_nop - FFTW3_HEADER_FOUND=0 +else case e in #( + e) FFTW3_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31090,16 +42732,22 @@ printf %s "checking for sf_open in -lsndfile... " >&6; } if test ${ac_cv_lib_sndfile_sf_open+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsndfile ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char sf_open (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char sf_open (void); int main (void) { @@ -31111,20 +42759,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_sndfile_sf_open=yes -else $as_nop - ac_cv_lib_sndfile_sf_open=no +else case e in #( + e) ac_cv_lib_sndfile_sf_open=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sndfile_sf_open" >&5 printf "%s\n" "$ac_cv_lib_sndfile_sf_open" >&6; } if test "x$ac_cv_lib_sndfile_sf_open" = xyes then : AST_SNDFILE_FOUND=yes -else $as_nop - AST_SNDFILE_FOUND=no +else case e in #( + e) AST_SNDFILE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31146,8 +42797,9 @@ fi if test "x$ac_cv_header_sndfile_h" = xyes then : SNDFILE_HEADER_FOUND=1 -else $as_nop - SNDFILE_HEADER_FOUND=0 +else case e in #( + e) SNDFILE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31204,10 +42856,11 @@ printf "%s\n" "#define HAVE_SPANDSP 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -31237,16 +42890,22 @@ printf %s "checking for span_set_message_handler in -lspandsp... " >&6; } if test ${ac_cv_lib_spandsp_span_set_message_handler+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lspandsp ${pbxlibdir} -ltiff $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char span_set_message_handler (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char span_set_message_handler (void); int main (void) { @@ -31258,20 +42917,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_spandsp_span_set_message_handler=yes -else $as_nop - ac_cv_lib_spandsp_span_set_message_handler=no +else case e in #( + e) ac_cv_lib_spandsp_span_set_message_handler=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_spandsp_span_set_message_handler" >&5 printf "%s\n" "$ac_cv_lib_spandsp_span_set_message_handler" >&6; } if test "x$ac_cv_lib_spandsp_span_set_message_handler" = xyes then : AST_SPANDSP_FOUND=yes -else $as_nop - AST_SPANDSP_FOUND=no +else case e in #( + e) AST_SPANDSP_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31293,8 +42955,9 @@ fi if test "x$ac_cv_header_spandsp_h" = xyes then : SPANDSP_HEADER_FOUND=1 -else $as_nop - SPANDSP_HEADER_FOUND=0 +else case e in #( + e) SPANDSP_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31338,16 +43001,22 @@ printf %s "checking for t38_terminal_init in -lspandsp... " >&6; } if test ${ac_cv_lib_spandsp_t38_terminal_init+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lspandsp ${pbxlibdir} -ltiff $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char t38_terminal_init (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char t38_terminal_init (void); int main (void) { @@ -31359,20 +43028,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_spandsp_t38_terminal_init=yes -else $as_nop - ac_cv_lib_spandsp_t38_terminal_init=no +else case e in #( + e) ac_cv_lib_spandsp_t38_terminal_init=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_spandsp_t38_terminal_init" >&5 printf "%s\n" "$ac_cv_lib_spandsp_t38_terminal_init" >&6; } if test "x$ac_cv_lib_spandsp_t38_terminal_init" = xyes then : AST_SPANDSP_FOUND=yes -else $as_nop - AST_SPANDSP_FOUND=no +else case e in #( + e) AST_SPANDSP_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31394,8 +43066,9 @@ fi if test "x$ac_cv_header_spandsp_h" = xyes then : SPANDSP_HEADER_FOUND=1 -else $as_nop - SPANDSP_HEADER_FOUND=0 +else case e in #( + e) SPANDSP_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31437,16 +43110,22 @@ printf %s "checking for ss7_set_isup_timer in -lss7... " >&6; } if test ${ac_cv_lib_ss7_ss7_set_isup_timer+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lss7 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char ss7_set_isup_timer (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char ss7_set_isup_timer (void); int main (void) { @@ -31458,20 +43137,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ss7_ss7_set_isup_timer=yes -else $as_nop - ac_cv_lib_ss7_ss7_set_isup_timer=no +else case e in #( + e) ac_cv_lib_ss7_ss7_set_isup_timer=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ss7_ss7_set_isup_timer" >&5 printf "%s\n" "$ac_cv_lib_ss7_ss7_set_isup_timer" >&6; } if test "x$ac_cv_lib_ss7_ss7_set_isup_timer" = xyes then : AST_SS7_FOUND=yes -else $as_nop - AST_SS7_FOUND=no +else case e in #( + e) AST_SS7_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31493,8 +43175,9 @@ fi if test "x$ac_cv_header_libss7_h" = xyes then : SS7_HEADER_FOUND=1 -else $as_nop - SS7_HEADER_FOUND=0 +else case e in #( + e) SS7_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31534,16 +43217,22 @@ printf %s "checking for openr2_chan_new in -lopenr2... " >&6; } if test ${ac_cv_lib_openr2_openr2_chan_new+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lopenr2 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char openr2_chan_new (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char openr2_chan_new (void); int main (void) { @@ -31555,20 +43244,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_openr2_openr2_chan_new=yes -else $as_nop - ac_cv_lib_openr2_openr2_chan_new=no +else case e in #( + e) ac_cv_lib_openr2_openr2_chan_new=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_openr2_openr2_chan_new" >&5 printf "%s\n" "$ac_cv_lib_openr2_openr2_chan_new" >&6; } if test "x$ac_cv_lib_openr2_openr2_chan_new" = xyes then : AST_OPENR2_FOUND=yes -else $as_nop - AST_OPENR2_FOUND=no +else case e in #( + e) AST_OPENR2_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31590,8 +43282,9 @@ fi if test "x$ac_cv_header_openr2_h" = xyes then : OPENR2_HEADER_FOUND=1 -else $as_nop - OPENR2_HEADER_FOUND=0 +else case e in #( + e) OPENR2_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31631,16 +43324,22 @@ printf %s "checking for opus_encoder_create in -lopus... " >&6; } if test ${ac_cv_lib_opus_opus_encoder_create+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lopus ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char opus_encoder_create (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char opus_encoder_create (void); int main (void) { @@ -31652,20 +43351,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_opus_opus_encoder_create=yes -else $as_nop - ac_cv_lib_opus_opus_encoder_create=no +else case e in #( + e) ac_cv_lib_opus_opus_encoder_create=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_opus_opus_encoder_create" >&5 printf "%s\n" "$ac_cv_lib_opus_opus_encoder_create" >&6; } if test "x$ac_cv_lib_opus_opus_encoder_create" = xyes then : AST_OPUS_FOUND=yes -else $as_nop - AST_OPUS_FOUND=no +else case e in #( + e) AST_OPUS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31687,8 +43389,9 @@ fi if test "x$ac_cv_header_opus_opus_h" = xyes then : OPUS_HEADER_FOUND=1 -else $as_nop - OPUS_HEADER_FOUND=0 +else case e in #( + e) OPUS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31733,16 +43436,22 @@ printf %s "checking for op_open_callbacks in -lopusfile... " >&6; } if test ${ac_cv_lib_opusfile_op_open_callbacks+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lopusfile ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char op_open_callbacks (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char op_open_callbacks (void); int main (void) { @@ -31754,20 +43463,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_opusfile_op_open_callbacks=yes -else $as_nop - ac_cv_lib_opusfile_op_open_callbacks=no +else case e in #( + e) ac_cv_lib_opusfile_op_open_callbacks=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_opusfile_op_open_callbacks" >&5 printf "%s\n" "$ac_cv_lib_opusfile_op_open_callbacks" >&6; } if test "x$ac_cv_lib_opusfile_op_open_callbacks" = xyes then : AST_OPUSFILE_FOUND=yes -else $as_nop - AST_OPUSFILE_FOUND=no +else case e in #( + e) AST_OPUSFILE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31789,8 +43501,9 @@ fi if test "x$ac_cv_header_opus_opusfile_h" = xyes then : OPUSFILE_HEADER_FOUND=1 -else $as_nop - OPUSFILE_HEADER_FOUND=0 +else case e in #( + e) OPUSFILE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31826,22 +43539,28 @@ if test "x${PBX_LUA}" != "x1" -a "${USE_LUA}" != "no"; then ast_ext_lib_check_save_CFLAGS="${CFLAGS}" CFLAGS="${CFLAGS} " - as_ac_Lib=`printf "%s\n" "ac_cv_lib_lua${ver}""_luaL_newstate" | $as_tr_sh` + as_ac_Lib=`printf "%s\n" "ac_cv_lib_lua${ver}""_luaL_newstate" | sed "$as_sed_sh"` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for luaL_newstate in -llua${ver}" >&5 printf %s "checking for luaL_newstate in -llua${ver}... " >&6; } if eval test \${$as_ac_Lib+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-llua${ver} ${pbxlibdir} -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char luaL_newstate (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char luaL_newstate (void); int main (void) { @@ -31853,12 +43572,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$as_ac_Lib=yes" -else $as_nop - eval "$as_ac_Lib=no" +else case e in #( + e) eval "$as_ac_Lib=no" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi eval ac_res=\$$as_ac_Lib { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -31866,8 +43587,9 @@ printf "%s\n" "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes" then : AST_LUA_FOUND=yes -else $as_nop - AST_LUA_FOUND=no +else case e in #( + e) AST_LUA_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31885,13 +43607,14 @@ fi # check for the header ast_ext_lib_check_saved_CPPFLAGS="${CPPFLAGS}" CPPFLAGS="${CPPFLAGS} ${LUA_INCLUDE}" - as_ac_Header=`printf "%s\n" "ac_cv_header_lua${ver}/lua.h" | $as_tr_sh` + as_ac_Header=`printf "%s\n" "ac_cv_header_lua${ver}/lua.h" | sed "$as_sed_sh"` ac_fn_c_check_header_compile "$LINENO" "lua${ver}/lua.h" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes" then : LUA_HEADER_FOUND=1 -else $as_nop - LUA_HEADER_FOUND=0 +else case e in #( + e) LUA_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -31942,16 +43665,22 @@ printf %s "checking for luaL_newstate in -llua... " >&6; } if test ${ac_cv_lib_lua_luaL_newstate+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-llua ${pbxlibdir} -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char luaL_newstate (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char luaL_newstate (void); int main (void) { @@ -31963,20 +43692,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_lua_luaL_newstate=yes -else $as_nop - ac_cv_lib_lua_luaL_newstate=no +else case e in #( + e) ac_cv_lib_lua_luaL_newstate=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lua_luaL_newstate" >&5 printf "%s\n" "$ac_cv_lib_lua_luaL_newstate" >&6; } if test "x$ac_cv_lib_lua_luaL_newstate" = xyes then : AST_LUA_FOUND=yes -else $as_nop - AST_LUA_FOUND=no +else case e in #( + e) AST_LUA_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -31998,8 +43730,9 @@ fi if test "x$ac_cv_header_lua_h" = xyes then : LUA_HEADER_FOUND=1 -else $as_nop - LUA_HEADER_FOUND=0 +else case e in #( + e) LUA_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32042,16 +43775,22 @@ printf %s "checking for rc_read_config in -lfreeradius-client... " >&6; } if test ${ac_cv_lib_freeradius_client_rc_read_config+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lfreeradius-client ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char rc_read_config (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char rc_read_config (void); int main (void) { @@ -32063,20 +43802,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_freeradius_client_rc_read_config=yes -else $as_nop - ac_cv_lib_freeradius_client_rc_read_config=no +else case e in #( + e) ac_cv_lib_freeradius_client_rc_read_config=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_freeradius_client_rc_read_config" >&5 printf "%s\n" "$ac_cv_lib_freeradius_client_rc_read_config" >&6; } if test "x$ac_cv_lib_freeradius_client_rc_read_config" = xyes then : AST_RADIUS_FOUND=yes -else $as_nop - AST_RADIUS_FOUND=no +else case e in #( + e) AST_RADIUS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32098,8 +43840,9 @@ fi if test "x$ac_cv_header_freeradius_client_h" = xyes then : RADIUS_HEADER_FOUND=1 -else $as_nop - RADIUS_HEADER_FOUND=0 +else case e in #( + e) RADIUS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32143,16 +43886,22 @@ printf %s "checking for rc_read_config in -lradiusclient-ng... " >&6; } if test ${ac_cv_lib_radiusclient_ng_rc_read_config+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lradiusclient-ng ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char rc_read_config (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char rc_read_config (void); int main (void) { @@ -32164,20 +43913,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_radiusclient_ng_rc_read_config=yes -else $as_nop - ac_cv_lib_radiusclient_ng_rc_read_config=no +else case e in #( + e) ac_cv_lib_radiusclient_ng_rc_read_config=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_radiusclient_ng_rc_read_config" >&5 printf "%s\n" "$ac_cv_lib_radiusclient_ng_rc_read_config" >&6; } if test "x$ac_cv_lib_radiusclient_ng_rc_read_config" = xyes then : AST_RADIUS_FOUND=yes -else $as_nop - AST_RADIUS_FOUND=no +else case e in #( + e) AST_RADIUS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32199,8 +43951,9 @@ fi if test "x$ac_cv_header_radiusclient_ng_h" = xyes then : RADIUS_HEADER_FOUND=1 -else $as_nop - RADIUS_HEADER_FOUND=0 +else case e in #( + e) RADIUS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32244,16 +43997,22 @@ printf %s "checking for rc_read_config in -lradcli... " >&6; } if test ${ac_cv_lib_radcli_rc_read_config+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lradcli ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char rc_read_config (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char rc_read_config (void); int main (void) { @@ -32265,20 +44024,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_radcli_rc_read_config=yes -else $as_nop - ac_cv_lib_radcli_rc_read_config=no +else case e in #( + e) ac_cv_lib_radcli_rc_read_config=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_radcli_rc_read_config" >&5 printf "%s\n" "$ac_cv_lib_radcli_rc_read_config" >&6; } if test "x$ac_cv_lib_radcli_rc_read_config" = xyes then : AST_RADIUS_FOUND=yes -else $as_nop - AST_RADIUS_FOUND=no +else case e in #( + e) AST_RADIUS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32300,8 +44062,9 @@ fi if test "x$ac_cv_header_radcli_radcli_h" = xyes then : RADIUS_HEADER_FOUND=1 -else $as_nop - RADIUS_HEADER_FOUND=0 +else case e in #( + e) RADIUS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32348,16 +44111,22 @@ printf %s "checking for codec2_create in -lcodec2... " >&6; } if test ${ac_cv_lib_codec2_codec2_create+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcodec2 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char codec2_create (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char codec2_create (void); int main (void) { @@ -32369,20 +44138,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_codec2_codec2_create=yes -else $as_nop - ac_cv_lib_codec2_codec2_create=no +else case e in #( + e) ac_cv_lib_codec2_codec2_create=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_codec2_codec2_create" >&5 printf "%s\n" "$ac_cv_lib_codec2_codec2_create" >&6; } if test "x$ac_cv_lib_codec2_codec2_create" = xyes then : AST_CODEC2_FOUND=yes -else $as_nop - AST_CODEC2_FOUND=no +else case e in #( + e) AST_CODEC2_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32404,8 +44176,9 @@ fi if test "x$ac_cv_header_codec2_codec2_h" = xyes then : CODEC2_HEADER_FOUND=1 -else $as_nop - CODEC2_HEADER_FOUND=0 +else case e in #( + e) CODEC2_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32445,16 +44218,22 @@ printf %s "checking for cpg_join in -lcpg... " >&6; } if test ${ac_cv_lib_cpg_cpg_join+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcpg ${pbxlibdir} -lcpg -lcfg $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char cpg_join (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char cpg_join (void); int main (void) { @@ -32466,20 +44245,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_cpg_cpg_join=yes -else $as_nop - ac_cv_lib_cpg_cpg_join=no +else case e in #( + e) ac_cv_lib_cpg_cpg_join=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cpg_cpg_join" >&5 printf "%s\n" "$ac_cv_lib_cpg_cpg_join" >&6; } if test "x$ac_cv_lib_cpg_cpg_join" = xyes then : AST_COROSYNC_FOUND=yes -else $as_nop - AST_COROSYNC_FOUND=no +else case e in #( + e) AST_COROSYNC_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32501,8 +44283,9 @@ fi if test "x$ac_cv_header_corosync_cpg_h" = xyes then : COROSYNC_HEADER_FOUND=1 -else $as_nop - COROSYNC_HEADER_FOUND=0 +else case e in #( + e) COROSYNC_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32541,16 +44324,22 @@ printf %s "checking for corosync_cfg_state_track in -lcfg... " >&6; } if test ${ac_cv_lib_cfg_corosync_cfg_state_track+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcfg ${pbxlibdir} -lcfg $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char corosync_cfg_state_track (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char corosync_cfg_state_track (void); int main (void) { @@ -32562,20 +44351,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_cfg_corosync_cfg_state_track=yes -else $as_nop - ac_cv_lib_cfg_corosync_cfg_state_track=no +else case e in #( + e) ac_cv_lib_cfg_corosync_cfg_state_track=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cfg_corosync_cfg_state_track" >&5 printf "%s\n" "$ac_cv_lib_cfg_corosync_cfg_state_track" >&6; } if test "x$ac_cv_lib_cfg_corosync_cfg_state_track" = xyes then : AST_COROSYNC_CFG_STATE_TRACK_FOUND=yes -else $as_nop - AST_COROSYNC_CFG_STATE_TRACK_FOUND=no +else case e in #( + e) AST_COROSYNC_CFG_STATE_TRACK_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32597,8 +44389,9 @@ fi if test "x$ac_cv_header_corosync_cfg_h" = xyes then : COROSYNC_CFG_STATE_TRACK_HEADER_FOUND=1 -else $as_nop - COROSYNC_CFG_STATE_TRACK_HEADER_FOUND=0 +else case e in #( + e) COROSYNC_CFG_STATE_TRACK_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32638,16 +44431,22 @@ printf %s "checking for speex_encode in -lspeex... " >&6; } if test ${ac_cv_lib_speex_speex_encode+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lspeex ${pbxlibdir} -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char speex_encode (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char speex_encode (void); int main (void) { @@ -32659,20 +44458,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_speex_speex_encode=yes -else $as_nop - ac_cv_lib_speex_speex_encode=no +else case e in #( + e) ac_cv_lib_speex_speex_encode=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_speex_speex_encode" >&5 printf "%s\n" "$ac_cv_lib_speex_speex_encode" >&6; } if test "x$ac_cv_lib_speex_speex_encode" = xyes then : AST_SPEEX_FOUND=yes -else $as_nop - AST_SPEEX_FOUND=no +else case e in #( + e) AST_SPEEX_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32694,8 +44496,9 @@ fi if test "x$ac_cv_header_speex_speex_h" = xyes then : SPEEX_HEADER_FOUND=1 -else $as_nop - SPEEX_HEADER_FOUND=0 +else case e in #( + e) SPEEX_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32736,16 +44539,22 @@ printf %s "checking for speex_preprocess_ctl in -lspeex... " >&6; } if test ${ac_cv_lib_speex_speex_preprocess_ctl+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lspeex ${pbxlibdir} -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char speex_preprocess_ctl (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char speex_preprocess_ctl (void); int main (void) { @@ -32757,20 +44566,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_speex_speex_preprocess_ctl=yes -else $as_nop - ac_cv_lib_speex_speex_preprocess_ctl=no +else case e in #( + e) ac_cv_lib_speex_speex_preprocess_ctl=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_speex_speex_preprocess_ctl" >&5 printf "%s\n" "$ac_cv_lib_speex_speex_preprocess_ctl" >&6; } if test "x$ac_cv_lib_speex_speex_preprocess_ctl" = xyes then : AST_SPEEX_PREPROCESS_FOUND=yes -else $as_nop - AST_SPEEX_PREPROCESS_FOUND=no +else case e in #( + e) AST_SPEEX_PREPROCESS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32792,8 +44604,9 @@ fi if test "x$ac_cv_header_speex_speex_h" = xyes then : SPEEX_PREPROCESS_HEADER_FOUND=1 -else $as_nop - SPEEX_PREPROCESS_HEADER_FOUND=0 +else case e in #( + e) SPEEX_PREPROCESS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32836,16 +44649,22 @@ printf %s "checking for speex_preprocess_ctl in -lspeexdsp... " >&6; } if test ${ac_cv_lib_speexdsp_speex_preprocess_ctl+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lspeexdsp ${pbxlibdir} -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char speex_preprocess_ctl (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char speex_preprocess_ctl (void); int main (void) { @@ -32857,20 +44676,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_speexdsp_speex_preprocess_ctl=yes -else $as_nop - ac_cv_lib_speexdsp_speex_preprocess_ctl=no +else case e in #( + e) ac_cv_lib_speexdsp_speex_preprocess_ctl=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_speexdsp_speex_preprocess_ctl" >&5 printf "%s\n" "$ac_cv_lib_speexdsp_speex_preprocess_ctl" >&6; } if test "x$ac_cv_lib_speexdsp_speex_preprocess_ctl" = xyes then : AST_SPEEXDSP_FOUND=yes -else $as_nop - AST_SPEEXDSP_FOUND=no +else case e in #( + e) AST_SPEEXDSP_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32892,8 +44714,9 @@ fi if test "x$ac_cv_header_speex_speex_h" = xyes then : SPEEXDSP_HEADER_FOUND=1 -else $as_nop - SPEEXDSP_HEADER_FOUND=0 +else case e in #( + e) SPEEXDSP_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -32938,16 +44761,22 @@ printf %s "checking for sqlite3_open in -lsqlite3... " >&6; } if test ${ac_cv_lib_sqlite3_sqlite3_open+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsqlite3 ${pbxlibdir} ${PTHREAD_LIBS} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char sqlite3_open (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char sqlite3_open (void); int main (void) { @@ -32959,20 +44788,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_sqlite3_sqlite3_open=yes -else $as_nop - ac_cv_lib_sqlite3_sqlite3_open=no +else case e in #( + e) ac_cv_lib_sqlite3_sqlite3_open=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5 printf "%s\n" "$ac_cv_lib_sqlite3_sqlite3_open" >&6; } if test "x$ac_cv_lib_sqlite3_sqlite3_open" = xyes then : AST_SQLITE3_FOUND=yes -else $as_nop - AST_SQLITE3_FOUND=no +else case e in #( + e) AST_SQLITE3_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -32994,8 +44826,9 @@ fi if test "x$ac_cv_header_sqlite3_h" = xyes then : SQLITE3_HEADER_FOUND=1 -else $as_nop - SQLITE3_HEADER_FOUND=0 +else case e in #( + e) SQLITE3_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -33044,16 +44877,22 @@ printf %s "checking for crypt in -lcrypt... " >&6; } if test ${ac_cv_lib_crypt_crypt+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypt ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char crypt (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char crypt (void); int main (void) { @@ -33065,20 +44904,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_crypt_crypt=yes -else $as_nop - ac_cv_lib_crypt_crypt=no +else case e in #( + e) ac_cv_lib_crypt_crypt=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5 printf "%s\n" "$ac_cv_lib_crypt_crypt" >&6; } if test "x$ac_cv_lib_crypt_crypt" = xyes then : AST_LIBCRYPT_FOUND=yes -else $as_nop - AST_LIBCRYPT_FOUND=no +else case e in #( + e) AST_LIBCRYPT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -33100,8 +44942,9 @@ fi if test "x$ac_cv_header_crypt_h" = xyes then : LIBCRYPT_HEADER_FOUND=1 -else $as_nop - LIBCRYPT_HEADER_FOUND=0 +else case e in #( + e) LIBCRYPT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -33125,8 +44968,9 @@ ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt" if test "x$ac_cv_func_crypt" = xyes then : SYSCRYPT=true -else $as_nop - SYSCRYPT="" +else case e in #( + e) SYSCRYPT="" ;; +esac fi @@ -33153,16 +44997,22 @@ printf %s "checking for crypt_r in -lcrypt... " >&6; } if test ${ac_cv_lib_crypt_crypt_r+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char crypt_r (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char crypt_r (void); int main (void) { @@ -33174,12 +45024,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_crypt_crypt_r=yes -else $as_nop - ac_cv_lib_crypt_crypt_r=no +else case e in #( + e) ac_cv_lib_crypt_crypt_r=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt_r" >&5 printf "%s\n" "$ac_cv_lib_crypt_crypt_r" >&6; } @@ -33210,16 +45062,22 @@ printf %s "checking for srtp_init in -lsrtp2... " >&6; } if test ${ac_cv_lib_srtp2_srtp_init+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp2 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_init (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_init (void); int main (void) { @@ -33231,20 +45089,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp2_srtp_init=yes -else $as_nop - ac_cv_lib_srtp2_srtp_init=no +else case e in #( + e) ac_cv_lib_srtp2_srtp_init=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp2_srtp_init" >&5 printf "%s\n" "$ac_cv_lib_srtp2_srtp_init" >&6; } if test "x$ac_cv_lib_srtp2_srtp_init" = xyes then : AST_SRTP_FOUND=yes -else $as_nop - AST_SRTP_FOUND=no +else case e in #( + e) AST_SRTP_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -33266,8 +45127,9 @@ fi if test "x$ac_cv_header_srtp2_srtp_h" = xyes then : SRTP_HEADER_FOUND=1 -else $as_nop - SRTP_HEADER_FOUND=0 +else case e in #( + e) SRTP_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -33322,8 +45184,8 @@ then : printf "%s\n" "yes" >&6; } -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } @@ -33354,7 +45216,8 @@ printf "%s\n" "$as_me: WARNING: *** with the --without-srtp option." >&2;} exit 1 - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -33385,16 +45248,22 @@ printf %s "checking for srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80 in -lsrtp if test ${ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp2 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80 (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80 (void); int main (void) { @@ -33406,20 +45275,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80=yes -else $as_nop - ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80=no +else case e in #( + e) ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80" >&5 printf "%s\n" "$ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80" >&6; } if test "x$ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80" = xyes then : AST_SRTP_256_FOUND=yes -else $as_nop - AST_SRTP_256_FOUND=no +else case e in #( + e) AST_SRTP_256_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -33471,16 +45343,22 @@ printf %s "checking for srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80 in -lsrtp if test ${ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp2 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80 (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80 (void); int main (void) { @@ -33492,20 +45370,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80=yes -else $as_nop - ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80=no +else case e in #( + e) ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80" >&5 printf "%s\n" "$ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80" >&6; } if test "x$ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80" = xyes then : AST_SRTP_192_FOUND=yes -else $as_nop - AST_SRTP_192_FOUND=no +else case e in #( + e) AST_SRTP_192_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -33557,16 +45438,22 @@ printf %s "checking for srtp_crypto_policy_set_aes_gcm_128_8_auth in -lsrtp2... if test ${ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_gcm_128_8_auth+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp2 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_crypto_policy_set_aes_gcm_128_8_auth (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_crypto_policy_set_aes_gcm_128_8_auth (void); int main (void) { @@ -33578,20 +45465,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_gcm_128_8_auth=yes -else $as_nop - ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_gcm_128_8_auth=no +else case e in #( + e) ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_gcm_128_8_auth=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_gcm_128_8_auth" >&5 printf "%s\n" "$ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_gcm_128_8_auth" >&6; } if test "x$ac_cv_lib_srtp2_srtp_crypto_policy_set_aes_gcm_128_8_auth" = xyes then : AST_SRTP_GCM_FOUND=yes -else $as_nop - AST_SRTP_GCM_FOUND=no +else case e in #( + e) AST_SRTP_GCM_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -33643,16 +45533,22 @@ printf %s "checking for srtp_shutdown in -lsrtp2... " >&6; } if test ${ac_cv_lib_srtp2_srtp_shutdown+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp2 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_shutdown (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_shutdown (void); int main (void) { @@ -33664,20 +45560,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp2_srtp_shutdown=yes -else $as_nop - ac_cv_lib_srtp2_srtp_shutdown=no +else case e in #( + e) ac_cv_lib_srtp2_srtp_shutdown=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp2_srtp_shutdown" >&5 printf "%s\n" "$ac_cv_lib_srtp2_srtp_shutdown" >&6; } if test "x$ac_cv_lib_srtp2_srtp_shutdown" = xyes then : AST_SRTP_SHUTDOWN_FOUND=yes -else $as_nop - AST_SRTP_SHUTDOWN_FOUND=no +else case e in #( + e) AST_SRTP_SHUTDOWN_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -33699,8 +45598,9 @@ fi if test "x$ac_cv_header_srtp2_srtp_h" = xyes then : SRTP_SHUTDOWN_HEADER_FOUND=1 -else $as_nop - SRTP_SHUTDOWN_HEADER_FOUND=0 +else case e in #( + e) SRTP_SHUTDOWN_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -33739,16 +45639,22 @@ printf %s "checking for srtp_get_version_string in -lsrtp2... " >&6; } if test ${ac_cv_lib_srtp2_srtp_get_version_string+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp2 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_get_version_string (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_get_version_string (void); int main (void) { @@ -33760,20 +45666,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp2_srtp_get_version_string=yes -else $as_nop - ac_cv_lib_srtp2_srtp_get_version_string=no +else case e in #( + e) ac_cv_lib_srtp2_srtp_get_version_string=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp2_srtp_get_version_string" >&5 printf "%s\n" "$ac_cv_lib_srtp2_srtp_get_version_string" >&6; } if test "x$ac_cv_lib_srtp2_srtp_get_version_string" = xyes then : AST_SRTP_GET_VERSION_FOUND=yes -else $as_nop - AST_SRTP_GET_VERSION_FOUND=no +else case e in #( + e) AST_SRTP_GET_VERSION_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -33795,8 +45704,9 @@ fi if test "x$ac_cv_header_srtp2_srtp_h" = xyes then : SRTP_GET_VERSION_HEADER_FOUND=1 -else $as_nop - SRTP_GET_VERSION_HEADER_FOUND=0 +else case e in #( + e) SRTP_GET_VERSION_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -33851,16 +45761,22 @@ printf %s "checking for srtp_init in -lsrtp... " >&6; } if test ${ac_cv_lib_srtp_srtp_init+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_init (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_init (void); int main (void) { @@ -33872,20 +45788,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp_srtp_init=yes -else $as_nop - ac_cv_lib_srtp_srtp_init=no +else case e in #( + e) ac_cv_lib_srtp_srtp_init=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp_srtp_init" >&5 printf "%s\n" "$ac_cv_lib_srtp_srtp_init" >&6; } if test "x$ac_cv_lib_srtp_srtp_init" = xyes then : AST_SRTP_FOUND=yes -else $as_nop - AST_SRTP_FOUND=no +else case e in #( + e) AST_SRTP_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -33907,8 +45826,9 @@ fi if test "x$ac_cv_header_srtp_srtp_h" = xyes then : SRTP_HEADER_FOUND=1 -else $as_nop - SRTP_HEADER_FOUND=0 +else case e in #( + e) SRTP_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -33963,8 +45883,8 @@ then : printf "%s\n" "yes" >&6; } -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } @@ -33991,7 +45911,8 @@ printf "%s\n" "$as_me: WARNING: *** with the --without-srtp option." >&2;} exit 1 - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -34022,16 +45943,22 @@ printf %s "checking for crypto_policy_set_aes_cm_256_hmac_sha1_80 in -lsrtp... " if test ${ac_cv_lib_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char crypto_policy_set_aes_cm_256_hmac_sha1_80 (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char crypto_policy_set_aes_cm_256_hmac_sha1_80 (void); int main (void) { @@ -34043,20 +45970,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80=yes -else $as_nop - ac_cv_lib_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80=no +else case e in #( + e) ac_cv_lib_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80" >&5 printf "%s\n" "$ac_cv_lib_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80" >&6; } if test "x$ac_cv_lib_srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80" = xyes then : AST_SRTP_256_FOUND=yes -else $as_nop - AST_SRTP_256_FOUND=no +else case e in #( + e) AST_SRTP_256_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34108,16 +46038,22 @@ printf %s "checking for crypto_policy_set_aes_cm_192_hmac_sha1_80 in -lsrtp... " if test ${ac_cv_lib_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char crypto_policy_set_aes_cm_192_hmac_sha1_80 (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char crypto_policy_set_aes_cm_192_hmac_sha1_80 (void); int main (void) { @@ -34129,20 +46065,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80=yes -else $as_nop - ac_cv_lib_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80=no +else case e in #( + e) ac_cv_lib_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80" >&5 printf "%s\n" "$ac_cv_lib_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80" >&6; } if test "x$ac_cv_lib_srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80" = xyes then : AST_SRTP_192_FOUND=yes -else $as_nop - AST_SRTP_192_FOUND=no +else case e in #( + e) AST_SRTP_192_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34194,16 +46133,22 @@ printf %s "checking for crypto_policy_set_aes_gcm_128_8_auth in -lsrtp... " >&6; if test ${ac_cv_lib_srtp_crypto_policy_set_aes_gcm_128_8_auth+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char crypto_policy_set_aes_gcm_128_8_auth (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char crypto_policy_set_aes_gcm_128_8_auth (void); int main (void) { @@ -34215,20 +46160,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp_crypto_policy_set_aes_gcm_128_8_auth=yes -else $as_nop - ac_cv_lib_srtp_crypto_policy_set_aes_gcm_128_8_auth=no +else case e in #( + e) ac_cv_lib_srtp_crypto_policy_set_aes_gcm_128_8_auth=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp_crypto_policy_set_aes_gcm_128_8_auth" >&5 printf "%s\n" "$ac_cv_lib_srtp_crypto_policy_set_aes_gcm_128_8_auth" >&6; } if test "x$ac_cv_lib_srtp_crypto_policy_set_aes_gcm_128_8_auth" = xyes then : AST_SRTP_GCM_FOUND=yes -else $as_nop - AST_SRTP_GCM_FOUND=no +else case e in #( + e) AST_SRTP_GCM_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34280,16 +46228,22 @@ printf %s "checking for srtp_shutdown in -lsrtp... " >&6; } if test ${ac_cv_lib_srtp_srtp_shutdown+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_shutdown (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_shutdown (void); int main (void) { @@ -34301,20 +46255,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp_srtp_shutdown=yes -else $as_nop - ac_cv_lib_srtp_srtp_shutdown=no +else case e in #( + e) ac_cv_lib_srtp_srtp_shutdown=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp_srtp_shutdown" >&5 printf "%s\n" "$ac_cv_lib_srtp_srtp_shutdown" >&6; } if test "x$ac_cv_lib_srtp_srtp_shutdown" = xyes then : AST_SRTP_SHUTDOWN_FOUND=yes -else $as_nop - AST_SRTP_SHUTDOWN_FOUND=no +else case e in #( + e) AST_SRTP_SHUTDOWN_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34336,8 +46293,9 @@ fi if test "x$ac_cv_header_srtp_srtp_h" = xyes then : SRTP_SHUTDOWN_HEADER_FOUND=1 -else $as_nop - SRTP_SHUTDOWN_HEADER_FOUND=0 +else case e in #( + e) SRTP_SHUTDOWN_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -34376,16 +46334,22 @@ printf %s "checking for srtp_get_version_string in -lsrtp... " >&6; } if test ${ac_cv_lib_srtp_srtp_get_version_string+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsrtp ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char srtp_get_version_string (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char srtp_get_version_string (void); int main (void) { @@ -34397,20 +46361,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_srtp_srtp_get_version_string=yes -else $as_nop - ac_cv_lib_srtp_srtp_get_version_string=no +else case e in #( + e) ac_cv_lib_srtp_srtp_get_version_string=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_srtp_srtp_get_version_string" >&5 printf "%s\n" "$ac_cv_lib_srtp_srtp_get_version_string" >&6; } if test "x$ac_cv_lib_srtp_srtp_get_version_string" = xyes then : AST_SRTP_GET_VERSION_FOUND=yes -else $as_nop - AST_SRTP_GET_VERSION_FOUND=no +else case e in #( + e) AST_SRTP_GET_VERSION_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34432,8 +46399,9 @@ fi if test "x$ac_cv_header_srtp_srtp_h" = xyes then : SRTP_GET_VERSION_HEADER_FOUND=1 -else $as_nop - SRTP_GET_VERSION_HEADER_FOUND=0 +else case e in #( + e) SRTP_GET_VERSION_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -34569,16 +46537,22 @@ printf %s "checking for malloc in -lhoard... " >&6; } if test ${ac_cv_lib_hoard_malloc+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lhoard ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char malloc (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char malloc (void); int main (void) { @@ -34590,20 +46564,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_hoard_malloc=yes -else $as_nop - ac_cv_lib_hoard_malloc=no +else case e in #( + e) ac_cv_lib_hoard_malloc=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hoard_malloc" >&5 printf "%s\n" "$ac_cv_lib_hoard_malloc" >&6; } if test "x$ac_cv_lib_hoard_malloc" = xyes then : AST_HOARD_FOUND=yes -else $as_nop - AST_HOARD_FOUND=no +else case e in #( + e) AST_HOARD_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34656,16 +46633,22 @@ printf %s "checking for dbinit in -lsybdb... " >&6; } if test ${ac_cv_lib_sybdb_dbinit+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsybdb ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char dbinit (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char dbinit (void); int main (void) { @@ -34677,20 +46660,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_sybdb_dbinit=yes -else $as_nop - ac_cv_lib_sybdb_dbinit=no +else case e in #( + e) ac_cv_lib_sybdb_dbinit=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sybdb_dbinit" >&5 printf "%s\n" "$ac_cv_lib_sybdb_dbinit" >&6; } if test "x$ac_cv_lib_sybdb_dbinit" = xyes then : AST_FREETDS_FOUND=yes -else $as_nop - AST_FREETDS_FOUND=no +else case e in #( + e) AST_FREETDS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34712,8 +46698,9 @@ fi if test "x$ac_cv_header_sybdb_h" = xyes then : FREETDS_HEADER_FOUND=1 -else $as_nop - FREETDS_HEADER_FOUND=0 +else case e in #( + e) FREETDS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -34739,16 +46726,22 @@ printf %s "checking for tone_zone_find_by_num in -ltonezone... " >&6; } if test ${ac_cv_lib_tonezone_tone_zone_find_by_num+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ltonezone $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char tone_zone_find_by_num (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char tone_zone_find_by_num (void); int main (void) { @@ -34760,20 +46753,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_tonezone_tone_zone_find_by_num=yes -else $as_nop - ac_cv_lib_tonezone_tone_zone_find_by_num=no +else case e in #( + e) ac_cv_lib_tonezone_tone_zone_find_by_num=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tonezone_tone_zone_find_by_num" >&5 printf "%s\n" "$ac_cv_lib_tonezone_tone_zone_find_by_num" >&6; } if test "x$ac_cv_lib_tonezone_tone_zone_find_by_num" = xyes then : tonezone_does_not_need_lm=yes -else $as_nop - tonezone_does_not_need_lm=no +else case e in #( + e) tonezone_does_not_need_lm=no ;; +esac fi @@ -34800,16 +46796,22 @@ printf %s "checking for tone_zone_find in -ltonezone... " >&6; } if test ${ac_cv_lib_tonezone_tone_zone_find+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ltonezone ${pbxlibdir} ${tonezone_extra} ${DAHDI_INCLUDE} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char tone_zone_find (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char tone_zone_find (void); int main (void) { @@ -34821,20 +46823,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_tonezone_tone_zone_find=yes -else $as_nop - ac_cv_lib_tonezone_tone_zone_find=no +else case e in #( + e) ac_cv_lib_tonezone_tone_zone_find=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tonezone_tone_zone_find" >&5 printf "%s\n" "$ac_cv_lib_tonezone_tone_zone_find" >&6; } if test "x$ac_cv_lib_tonezone_tone_zone_find" = xyes then : AST_TONEZONE_FOUND=yes -else $as_nop - AST_TONEZONE_FOUND=no +else case e in #( + e) AST_TONEZONE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34856,8 +46861,9 @@ fi if test "x$ac_cv_header_dahdi_tonezone_h" = xyes then : TONEZONE_HEADER_FOUND=1 -else $as_nop - TONEZONE_HEADER_FOUND=0 +else case e in #( + e) TONEZONE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -34897,16 +46903,22 @@ printf %s "checking for vorbis_info_init in -lvorbis... " >&6; } if test ${ac_cv_lib_vorbis_vorbis_info_init+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lvorbis ${pbxlibdir} -lm -lvorbisenc -lvorbisfile $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char vorbis_info_init (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char vorbis_info_init (void); int main (void) { @@ -34918,20 +46930,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_vorbis_vorbis_info_init=yes -else $as_nop - ac_cv_lib_vorbis_vorbis_info_init=no +else case e in #( + e) ac_cv_lib_vorbis_vorbis_info_init=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vorbis_vorbis_info_init" >&5 printf "%s\n" "$ac_cv_lib_vorbis_vorbis_info_init" >&6; } if test "x$ac_cv_lib_vorbis_vorbis_info_init" = xyes then : AST_VORBIS_FOUND=yes -else $as_nop - AST_VORBIS_FOUND=no +else case e in #( + e) AST_VORBIS_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -34953,8 +46968,9 @@ fi if test "x$ac_cv_header_vorbis_codec_h" = xyes then : VORBIS_HEADER_FOUND=1 -else $as_nop - VORBIS_HEADER_FOUND=0 +else case e in #( + e) VORBIS_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -35008,10 +47024,11 @@ printf "%s\n" "#define HAVE_VORBIS_OPEN_CALLBACKS 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -35038,16 +47055,22 @@ printf %s "checking for compress in -lz... " >&6; } if test ${ac_cv_lib_z_compress+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lz ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char compress (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char compress (void); int main (void) { @@ -35059,20 +47082,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_z_compress=yes -else $as_nop - ac_cv_lib_z_compress=no +else case e in #( + e) ac_cv_lib_z_compress=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5 printf "%s\n" "$ac_cv_lib_z_compress" >&6; } if test "x$ac_cv_lib_z_compress" = xyes then : AST_ZLIB_FOUND=yes -else $as_nop - AST_ZLIB_FOUND=no +else case e in #( + e) AST_ZLIB_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -35094,8 +47120,9 @@ fi if test "x$ac_cv_header_zlib_h" = xyes then : ZLIB_HEADER_FOUND=1 -else $as_nop - ZLIB_HEADER_FOUND=0 +else case e in #( + e) ZLIB_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -35139,10 +47166,11 @@ printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_ODBC_WCHAR 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -35169,8 +47197,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CONFIG_SDL+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CONFIG_SDL in +else case e in #( + e) case $CONFIG_SDL in [\\/]* | ?:[\\/]*) ac_cv_path_CONFIG_SDL="$CONFIG_SDL" # Let the user override the test with a path. ;; @@ -35196,6 +47224,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi CONFIG_SDL=$ac_cv_path_CONFIG_SDL @@ -35218,8 +47247,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_CONFIG_SDL+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_CONFIG_SDL in +else case e in #( + e) case $ac_pt_CONFIG_SDL in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_CONFIG_SDL="$ac_pt_CONFIG_SDL" # Let the user override the test with a path. ;; @@ -35245,6 +47274,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_CONFIG_SDL=$ac_cv_path_ac_pt_CONFIG_SDL @@ -35306,16 +47336,22 @@ printf %s "checking for IMG_Load in -lSDL_image... " >&6; } if test ${ac_cv_lib_SDL_image_IMG_Load+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lSDL_image ${pbxlibdir} ${SDL_LIB} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char IMG_Load (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char IMG_Load (void); int main (void) { @@ -35327,20 +47363,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_SDL_image_IMG_Load=yes -else $as_nop - ac_cv_lib_SDL_image_IMG_Load=no +else case e in #( + e) ac_cv_lib_SDL_image_IMG_Load=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL_image_IMG_Load" >&5 printf "%s\n" "$ac_cv_lib_SDL_image_IMG_Load" >&6; } if test "x$ac_cv_lib_SDL_image_IMG_Load" = xyes then : AST_SDL_IMAGE_FOUND=yes -else $as_nop - AST_SDL_IMAGE_FOUND=no +else case e in #( + e) AST_SDL_IMAGE_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -35362,8 +47401,9 @@ fi if test "x$ac_cv_header_SDL_image_h" = xyes then : SDL_IMAGE_HEADER_FOUND=1 -else $as_nop - SDL_IMAGE_HEADER_FOUND=0 +else case e in #( + e) SDL_IMAGE_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -35402,16 +47442,22 @@ printf %s "checking for sws_getContext in -lavcodec... " >&6; } if test ${ac_cv_lib_avcodec_sws_getContext+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lavcodec ${pbxlibdir} ${PTHREAD_LIBS} -lz -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char sws_getContext (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char sws_getContext (void); int main (void) { @@ -35423,20 +47469,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_avcodec_sws_getContext=yes -else $as_nop - ac_cv_lib_avcodec_sws_getContext=no +else case e in #( + e) ac_cv_lib_avcodec_sws_getContext=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avcodec_sws_getContext" >&5 printf "%s\n" "$ac_cv_lib_avcodec_sws_getContext" >&6; } if test "x$ac_cv_lib_avcodec_sws_getContext" = xyes then : AST_FFMPEG_FOUND=yes -else $as_nop - AST_FFMPEG_FOUND=no +else case e in #( + e) AST_FFMPEG_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -35458,8 +47507,9 @@ fi if test "x$ac_cv_header_ffmpeg_avcodec_h" = xyes then : FFMPEG_HEADER_FOUND=1 -else $as_nop - FFMPEG_HEADER_FOUND=0 +else case e in #( + e) FFMPEG_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -35510,16 +47560,22 @@ printf %s "checking for XOpenDisplay in -lX11... " >&6; } if test ${ac_cv_lib_X11_XOpenDisplay+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lX11 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char XOpenDisplay (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char XOpenDisplay (void); int main (void) { @@ -35531,20 +47587,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_X11_XOpenDisplay=yes -else $as_nop - ac_cv_lib_X11_XOpenDisplay=no +else case e in #( + e) ac_cv_lib_X11_XOpenDisplay=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XOpenDisplay" >&5 printf "%s\n" "$ac_cv_lib_X11_XOpenDisplay" >&6; } if test "x$ac_cv_lib_X11_XOpenDisplay" = xyes then : AST_X11_FOUND=yes -else $as_nop - AST_X11_FOUND=no +else case e in #( + e) AST_X11_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -35566,8 +47625,9 @@ fi if test "x$ac_cv_header_X11_Xlib_h" = xyes then : X11_HEADER_FOUND=1 -else $as_nop - X11_HEADER_FOUND=0 +else case e in #( + e) X11_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -35610,16 +47670,22 @@ printf %s "checking for XOpenDisplay in -lX11... " >&6; } if test ${ac_cv_lib_X11_XOpenDisplay+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lX11 ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char XOpenDisplay (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char XOpenDisplay (void); int main (void) { @@ -35631,20 +47697,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_X11_XOpenDisplay=yes -else $as_nop - ac_cv_lib_X11_XOpenDisplay=no +else case e in #( + e) ac_cv_lib_X11_XOpenDisplay=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XOpenDisplay" >&5 printf "%s\n" "$ac_cv_lib_X11_XOpenDisplay" >&6; } if test "x$ac_cv_lib_X11_XOpenDisplay" = xyes then : AST_X11_FOUND=yes -else $as_nop - AST_X11_FOUND=no +else case e in #( + e) AST_X11_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -35666,8 +47735,9 @@ fi if test "x$ac_cv_header_X11_Xlib_h" = xyes then : X11_HEADER_FOUND=1 -else $as_nop - X11_HEADER_FOUND=0 +else case e in #( + e) X11_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -35700,14 +47770,15 @@ printf %s "checking for /sbin/launchd... " >&6; } if test ${ac_cv_file__sbin_launchd+y} then : printf %s "(cached) " >&6 -else $as_nop - test "$cross_compiling" = yes && +else case e in #( + e) test "$cross_compiling" = yes && as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/sbin/launchd"; then ac_cv_file__sbin_launchd=yes else ac_cv_file__sbin_launchd=no -fi +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__sbin_launchd" >&5 printf "%s\n" "$ac_cv_file__sbin_launchd" >&6; } @@ -35963,10 +48034,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_AUTH 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36010,10 +48082,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_AUTHPRIV 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36057,10 +48130,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_CRON 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36104,10 +48178,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_DAEMON 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36151,10 +48226,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_FTP 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36198,10 +48274,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_KERN 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36245,10 +48322,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_LPR 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36292,10 +48370,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_MAIL 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36339,10 +48418,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_NEWS 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36386,10 +48466,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_SYSLOG 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36433,10 +48514,11 @@ printf "%s\n" "#define HAVE_SYSLOG_FACILITY_LOG_UUCP 1" >>confdefs.h -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="${saved_cppflags}" @@ -36462,14 +48544,15 @@ printf %s "checking for bridges/bridge_softmix/include/hrirs.h... " >&6; } if test ${ac_cv_file_bridges_bridge_softmix_include_hrirs_h+y} then : printf %s "(cached) " >&6 -else $as_nop - test "$cross_compiling" = yes && +else case e in #( + e) test "$cross_compiling" = yes && as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "bridges/bridge_softmix/include/hrirs.h"; then ac_cv_file_bridges_bridge_softmix_include_hrirs_h=yes else ac_cv_file_bridges_bridge_softmix_include_hrirs_h=no -fi +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file_bridges_bridge_softmix_include_hrirs_h" >&5 printf "%s\n" "$ac_cv_file_bridges_bridge_softmix_include_hrirs_h" >&6; } @@ -36531,8 +48614,8 @@ cat >confcache <<\_ACEOF # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the +# 'ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* 'ac_cv_foo' will be assigned the # following values. _ACEOF @@ -36562,14 +48645,14 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote + # 'set' does not quote correctly, so add quotes: double-quote # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; #( *) - # `set' quotes correctly as required by POSIX, so do not add quotes. + # 'set' quotes correctly as required by POSIX, so do not add quotes. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | @@ -36630,6 +48713,12 @@ LIBOBJS=$ac_libobjs LTLIBOBJS=$ac_ltlibobjs +# Check whether --enable-year2038 was given. +if test ${enable_year2038+y} +then : + enableval=$enable_year2038; +fi + : "${CONFIG_STATUS=./config.status}" ac_write_fail=0 @@ -36659,7 +48748,6 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh @@ -36668,12 +48756,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi @@ -36745,7 +48834,7 @@ IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 @@ -36774,7 +48863,6 @@ as_fn_error () } # as_fn_error - # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -36814,11 +48902,12 @@ then : { eval $1+=\$2 }' -else $as_nop - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... @@ -36832,11 +48921,12 @@ then : { as_val=$(( $* )) }' -else $as_nop - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith @@ -36919,9 +49009,9 @@ if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then @@ -37002,10 +49092,12 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated exec 6>&1 @@ -37021,7 +49113,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # values after options handling. ac_log=" This file was extended by asterisk $as_me master, which was -generated by GNU Autoconf 2.71. Invocation command line was +generated by GNU Autoconf 2.72. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -37052,7 +49144,7 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions +'$as_me' instantiates files and other configuration actions from templates according to the current configuration. Unless the files and actions are specified as TAGs, all are instantiated by default. @@ -37085,10 +49177,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config='$ac_cs_config_escaped' ac_cs_version="\\ asterisk config.status master -configured by $0, generated by GNU Autoconf 2.71, +configured by $0, generated by GNU Autoconf 2.72, with options \\"\$ac_cs_config\\" -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -37149,8 +49241,8 @@ do ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - as_fn_error $? "ambiguous option: \`$1' -Try \`$0 --help' for more information.";; + as_fn_error $? "ambiguous option: '$1' +Try '$0 --help' for more information.";; --help | --hel | -h ) printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ @@ -37158,8 +49250,8 @@ Try \`$0 --help' for more information.";; ac_cs_silent=: ;; # This is an error. - -*) as_fn_error $? "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; + -*) as_fn_error $? "unrecognized option: '$1' +Try '$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; @@ -37211,7 +49303,7 @@ do "build_tools/menuselect-deps") CONFIG_FILES="$CONFIG_FILES build_tools/menuselect-deps" ;; "makeopts") CONFIG_FILES="$CONFIG_FILES makeopts" ;; - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; esac done @@ -37230,7 +49322,7 @@ fi # creating and moving files from /tmp can sometimes cause problems. # Hook for its removal unless debugging. # Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. +# after its creation but before its name has been assigned to '$tmp'. $debug || { tmp= ac_tmp= @@ -37254,7 +49346,7 @@ ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. +# This happens for instance with './config.status config.h'. if test -n "$CONFIG_FILES"; then @@ -37412,13 +49504,13 @@ fi # test -n "$CONFIG_FILES" # Set up the scripts for CONFIG_HEADERS section. # No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. +# This happens for instance with './config.status Makefile'. if test -n "$CONFIG_HEADERS"; then cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF -# Transform confdefs.h into an awk script `defines.awk', embedded as +# Transform confdefs.h into an awk script 'defines.awk', embedded as # here-document in config.status, that substitutes the proper values into # config.h.in to produce config.h. @@ -37528,7 +49620,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -37550,19 +49642,19 @@ do -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. + # because $ac_f cannot contain ':'. test -f "$ac_f" || case $ac_f in [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done - # Let's still pretend it is `configure' which instantiates (i.e., don't + # Let's still pretend it is 'configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` @@ -37690,7 +49782,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 esac _ACEOF -# Neutralize VPATH when `$srcdir' = `.'. +# Neutralize VPATH when '$srcdir' = '.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 @@ -37720,9 +49812,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" diff --git a/configure.ac b/configure.ac index 24f9ba219d..78033a89ab 100644 --- a/configure.ac +++ b/configure.ac @@ -240,6 +240,25 @@ fi AC_PROG_CXX AC_PROG_CPP AC_PROG_CXXCPP + +# Do we want to force the C++ compiler to use the latest standard it supports? +AC_ARG_ENABLE([latest-cxx-std], + [AS_HELP_STRING([--enable-latest-cxx-std], + [Force C++ compiler to use the latest standard it supports])], + [case "${enableval}" in + y|ye|yes) ENABLE_LATEST_CXX_STD=yes ;; + n|no) ENABLE_LATEST_CXX_STD=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-latest-cxx-std) ;; + esac], [ENABLE_LATEST_CXX_STD=no]) + +# Check to see if the C++ compiler supports STDC++11,14,17,20,23 +# These MUST be in ascending order. +AST_CXX_CHECK_STD([11], [${ENABLE_LATEST_CXX_STD}]) +AST_CXX_CHECK_STD([14], [${ENABLE_LATEST_CXX_STD}]) +AST_CXX_CHECK_STD([17], [${ENABLE_LATEST_CXX_STD}]) +AST_CXX_CHECK_STD([20], [${ENABLE_LATEST_CXX_STD}]) +AST_CXX_CHECK_STD([23], [${ENABLE_LATEST_CXX_STD}]) + # This macro is just copied into our local acinclude.m4 from libtool.m4 so that # the developers regenerating the configure script don't have to install libtool. AST_PROG_LD # note, does not work on FreeBSD @@ -844,7 +863,7 @@ AC_FUNC_CLOSEDIR_VOID AC_FUNC_ERROR_AT_LINE AST_FUNC_FORK AC_FUNC_FSEEKO -AC_PROG_GCC_TRADITIONAL +# AC_PROG_GCC_TRADITIONAL Obsolete # XXX: these are commented out until we determine whether it matters if our malloc() # acts exactly like glibc's or not # AC_FUNC_MALLOC diff --git a/contrib/scripts/install_prereq b/contrib/scripts/install_prereq index 2927ec13c1..47268f3efb 100755 --- a/contrib/scripts/install_prereq +++ b/contrib/scripts/install_prereq @@ -19,7 +19,7 @@ usage() { } # Basic build system: -PACKAGES_DEBIAN="build-essential pkg-config" +PACKAGES_DEBIAN="build-essential pkg-config autoconf-archive" # Asterisk: basic requirements: PACKAGES_DEBIAN="$PACKAGES_DEBIAN libedit-dev libjansson-dev libsqlite3-dev uuid-dev libxml2-dev" # Asterisk: for addons: @@ -35,7 +35,7 @@ PACKAGES_DEBIAN="$PACKAGES_DEBIAN wget subversion" PACKAGES_DEBIAN="$PACKAGES_DEBIAN bzip2 patch" # Basic build system: -PACKAGES_RH="make gcc gcc-c++ pkgconfig" +PACKAGES_RH="make gcc gcc-c++ pkgconfig autoconf-archive" # Asterisk: basic requirements: PACKAGES_RH="$PACKAGES_RH libedit-devel jansson-devel libuuid-devel sqlite-devel libxml2-devel" # Asterisk: for addons: @@ -51,7 +51,7 @@ PACKAGES_RH="$PACKAGES_RH wget subversion" PACKAGES_RH="$PACKAGES_RH bzip2 patch" # Basic build system: -PACKAGES_SUSE="make gcc gcc-c++ pkg-config" +PACKAGES_SUSE="make gcc gcc-c++ pkg-config autoconf-archive" # Asterisk: basic requirements: PACKAGES_SUSE="$PACKAGES_SUSE libedit-devel libjansson-devel libuuid-devel sqlite3-devel libxml2-devel" # Asterisk: for addons: @@ -67,7 +67,7 @@ PACKAGES_SUSE="$PACKAGES_SUSE wget subversion" PACKAGES_SUSE="$PACKAGES_SUSE bzip2 patch" # Basic build system: -PACKAGES_ARCH="make gcc pkg-config" +PACKAGES_ARCH="make gcc pkg-config autoconf-archive" # Asterisk: basic requirements: PACKAGES_ARCH="$PACKAGES_ARCH libedit jansson libutil-linux libxml2 sqlite" # Asterisk: for addons: @@ -131,7 +131,7 @@ PACKAGES_OBSD="$PACKAGES_OBSD wget subversion" PACKAGES_OBSD="$PACKAGES_OBSD bzip2" # Basic build system: -PACKAGES_FBSD="gmake pkgconf" +PACKAGES_FBSD="gmake pkgconf autoconf-archive" # Asterisk: basic requirements: PACKAGES_FBSD="$PACKAGES_FBSD libedit jansson e2fsprogs-libuuid sqlite3 libxml2" # Asterisk: for addons: diff --git a/include/asterisk/autoconfig.h.in b/include/asterisk/autoconfig.h.in index debf540c3b..13491daf37 100644 --- a/include/asterisk/autoconfig.h.in +++ b/include/asterisk/autoconfig.h.in @@ -19,7 +19,7 @@ of a mutex to its initializer. */ #undef CAN_COMPARE_MUTEX_TO_INIT_VALUE -/* Define to 1 if the `closedir' function returns void instead of int. */ +/* Define to 1 if the 'closedir' function returns void instead of int. */ #undef CLOSEDIR_VOID /* Some configure tests will unexpectedly fail if configure is run by a @@ -32,10 +32,10 @@ /* Define to 1 if anonymous semaphores work. */ #undef HAS_WORKING_SEMAPHORE -/* Define to 1 if you have the `acos' function. */ +/* Define to 1 if you have the 'acos' function. */ #undef HAVE_ACOS -/* Define to 1 if you have the `acosl' function. */ +/* Define to 1 if you have the 'acosl' function. */ #undef HAVE_ACOSL /* Define to 1 if you have 'alloca', as a function or macro. */ @@ -50,31 +50,31 @@ /* Define to 1 if you have the header file. */ #undef HAVE_ARPA_NAMESER_H -/* Define to 1 if you have the `asin' function. */ +/* Define to 1 if you have the 'asin' function. */ #undef HAVE_ASIN -/* Define to 1 if you have the `asinl' function. */ +/* Define to 1 if you have the 'asinl' function. */ #undef HAVE_ASINL -/* Define to 1 if you have the `asprintf' function. */ +/* Define to 1 if you have the 'asprintf' function. */ #undef HAVE_ASPRINTF /* Define to 1 if you have the header file. */ #undef HAVE_ASSERT_H -/* Define to 1 if you have the `atan' function. */ +/* Define to 1 if you have the 'atan' function. */ #undef HAVE_ATAN -/* Define to 1 if you have the `atan2' function. */ +/* Define to 1 if you have the 'atan2' function. */ #undef HAVE_ATAN2 -/* Define to 1 if you have the `atan2l' function. */ +/* Define to 1 if you have the 'atan2l' function. */ #undef HAVE_ATAN2L -/* Define to 1 if you have the `atanl' function. */ +/* Define to 1 if you have the 'atanl' function. */ #undef HAVE_ATANL -/* Define to 1 if you have the `atexit' function. */ +/* Define to 1 if you have the 'atexit' function. */ #undef HAVE_ATEXIT /* Define to 1 if your GCC C compiler supports the 'always_inline' attribute. @@ -127,7 +127,7 @@ /* Define to 1 if you have the Bluetooth library. */ #undef HAVE_BLUETOOTH -/* Define to 1 if you have the file `bridges/bridge_softmix/include/hrirs.h'. +/* Define to 1 if you have the file 'bridges/bridge_softmix/include/hrirs.h'. */ #undef HAVE_BRIDGES_BRIDGE_SOFTMIX_INCLUDE_HRIRS_H @@ -137,16 +137,16 @@ /* Define to 1 if you have the POSIX 1.e capabilities library. */ #undef HAVE_CAP -/* Define to 1 if you have the `ceil' function. */ +/* Define to 1 if you have the 'ceil' function. */ #undef HAVE_CEIL -/* Define to 1 if you have the `ceill' function. */ +/* Define to 1 if you have the 'ceill' function. */ #undef HAVE_CEILL -/* Define to 1 if your system has a working `chown' function. */ +/* Define to 1 if your system has a working 'chown' function. */ #undef HAVE_CHOWN -/* Define to 1 if you have the `closefrom' function. */ +/* Define to 1 if you have the 'closefrom' function. */ #undef HAVE_CLOSEFROM /* Define to 1 if you have the Codec 2 Audio Decoder/Encoder library. */ @@ -158,10 +158,10 @@ /* Define to 1 if COROSYNC has the A callback only in corosync 1.x feature. */ #undef HAVE_COROSYNC_CFG_STATE_TRACK -/* Define to 1 if you have the `cos' function. */ +/* Define to 1 if you have the 'cos' function. */ #undef HAVE_COS -/* Define to 1 if you have the `cosl' function. */ +/* Define to 1 if you have the 'cosl' function. */ #undef HAVE_COSL /* Define to 1 if you have the 'crypt' function. */ @@ -179,6 +179,21 @@ /* Define to 1 if you have a functional curl library. */ #undef HAVE_CURL +/* define if the compiler supports basic C++11 syntax */ +#undef HAVE_CXX11 + +/* define if the compiler supports basic C++14 syntax */ +#undef HAVE_CXX14 + +/* define if the compiler supports basic C++17 syntax */ +#undef HAVE_CXX17 + +/* define if the compiler supports basic C++20 syntax */ +#undef HAVE_CXX20 + +/* define if the compiler supports basic C++23 syntax */ +#undef HAVE_CXX23 + /* Define to 1 if your C compiler provides __atomic operations. */ #undef HAVE_C_ATOMICS @@ -197,11 +212,11 @@ /* Define DAHDI headers version */ #undef HAVE_DAHDI_VERSION -/* Define to 1 if you have the declaration of `gethostbyname_r', and to 0 if +/* Define to 1 if you have the declaration of 'gethostbyname_r', and to 0 if you don't. */ #undef HAVE_DECL_GETHOSTBYNAME_R -/* Define to 1 if you have the header file, and it defines `DIR'. +/* Define to 1 if you have the header file, and it defines 'DIR'. */ #undef HAVE_DIRENT_H @@ -211,44 +226,44 @@ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H -/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ +/* Define to 1 if you don't have 'vprintf' but do have '_doprnt.' */ #undef HAVE_DOPRNT -/* Define to 1 if you have the `dup2' function. */ +/* Define to 1 if you have the 'dup2' function. */ #undef HAVE_DUP2 -/* Define to 1 if you have the `eaccess' function. */ +/* Define to 1 if you have the 'eaccess' function. */ #undef HAVE_EACCESS -/* Define to 1 if you have the `endpwent' function. */ +/* Define to 1 if you have the 'endpwent' function. */ #undef HAVE_ENDPWENT /* Define to 1 if you have the header file. */ #undef HAVE_ERRNO_H -/* Define to 1 if you have the `euidaccess' function. */ +/* Define to 1 if you have the 'euidaccess' function. */ #undef HAVE_EUIDACCESS /* Define to 1 if your system supports eventfd and the EFD_NONBLOCK and EFD_SEMAPHORE flags. */ #undef HAVE_EVENTFD -/* Define to 1 if you have the `exp' function. */ +/* Define to 1 if you have the 'exp' function. */ #undef HAVE_EXP -/* Define to 1 if you have the `exp10' function. */ +/* Define to 1 if you have the 'exp10' function. */ #undef HAVE_EXP10 -/* Define to 1 if you have the `exp10l' function. */ +/* Define to 1 if you have the 'exp10l' function. */ #undef HAVE_EXP10L -/* Define to 1 if you have the `exp2' function. */ +/* Define to 1 if you have the 'exp2' function. */ #undef HAVE_EXP2 -/* Define to 1 if you have the `exp2l' function. */ +/* Define to 1 if you have the 'exp2l' function. */ #undef HAVE_EXP2L -/* Define to 1 if you have the `expl' function. */ +/* Define to 1 if you have the 'expl' function. */ #undef HAVE_EXPL /* Define to 1 if you have the header file. */ @@ -257,7 +272,7 @@ /* Define to 1 if you have the Ffmpeg and avcodec library. */ #undef HAVE_FFMPEG -/* Define to 1 if you have the `ffsll' function. */ +/* Define to 1 if you have the 'ffsll' function. */ #undef HAVE_FFSLL /* Define to 1 if you have the LIBFFTW3 library. */ @@ -266,37 +281,37 @@ /* Define to 1 if you have the header file. */ #undef HAVE_FLOAT_H -/* Define to 1 if you have the `floor' function. */ +/* Define to 1 if you have the 'floor' function. */ #undef HAVE_FLOOR -/* Define to 1 if you have the `floorl' function. */ +/* Define to 1 if you have the 'floorl' function. */ #undef HAVE_FLOORL -/* Define to 1 if you have the `fmod' function. */ +/* Define to 1 if you have the 'fmod' function. */ #undef HAVE_FMOD -/* Define to 1 if you have the `fmodl' function. */ +/* Define to 1 if you have the 'fmodl' function. */ #undef HAVE_FMODL -/* Define to 1 if you have the `fork' function. */ +/* Define to 1 if you have the 'fork' function. */ #undef HAVE_FORK /* Define to 1 if you have the FreeTDS library. */ #undef HAVE_FREETDS -/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ +/* Define to 1 if fseeko (and ftello) are declared in stdio.h. */ #undef HAVE_FSEEKO -/* Define to 1 if you have the `ftruncate' function. */ +/* Define to 1 if you have the 'ftruncate' function. */ #undef HAVE_FTRUNCATE /* Define to 1 if your GCC C compiler provides __sync atomic operations. */ #undef HAVE_GCC_ATOMICS -/* Define to 1 if you have the `getcwd' function. */ +/* Define to 1 if you have the 'getcwd' function. */ #undef HAVE_GETCWD -/* Define to 1 if you have the `gethostbyname' function. */ +/* Define to 1 if you have the 'gethostbyname' function. */ #undef HAVE_GETHOSTBYNAME /* Define to 1 if your system has gethostbyname_r with 5 arguments. */ @@ -305,25 +320,25 @@ /* Define to 1 if your system has gethostbyname_r with 6 arguments. */ #undef HAVE_GETHOSTBYNAME_R_6 -/* Define to 1 if you have the `gethostname' function. */ +/* Define to 1 if you have the 'gethostname' function. */ #undef HAVE_GETHOSTNAME /* Define if your system has the GETIFADDRS headers. */ #undef HAVE_GETIFADDRS -/* Define to 1 if you have the `getloadavg' function. */ +/* Define to 1 if you have the 'getloadavg' function. */ #undef HAVE_GETLOADAVG -/* Define to 1 if you have the `getpagesize' function. */ +/* Define to 1 if you have the 'getpagesize' function. */ #undef HAVE_GETPAGESIZE -/* Define to 1 if you have the `getpeereid' function. */ +/* Define to 1 if you have the 'getpeereid' function. */ #undef HAVE_GETPEEREID -/* Define to 1 if you have the `gettimeofday' function. */ +/* Define to 1 if you have the 'gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY -/* Define to 1 if you have the `glob' function. */ +/* Define to 1 if you have the 'glob' function. */ #undef HAVE_GLOB /* Define if your system has the GLOB_BRACE headers. */ @@ -375,10 +390,10 @@ or greater. */ #undef HAVE_IMAP_TK2006 -/* Define to 1 if you have the `inet_aton' function. */ +/* Define to 1 if you have the 'inet_aton' function. */ #undef HAVE_INET_ATON -/* Define to 1 if you have the `inet_ntoa' function. */ +/* Define to 1 if you have the 'inet_ntoa' function. */ #undef HAVE_INET_NTOA /* Define to 1 if you have the inotify support library. */ @@ -390,13 +405,13 @@ /* Define to 1 if you have the iODBC library. */ #undef HAVE_IODBC -/* Define to 1 if you have the `ioperm' function. */ +/* Define to 1 if you have the 'ioperm' function. */ #undef HAVE_IOPERM /* Define if your system has the IP_MTU_DISCOVER headers. */ #undef HAVE_IP_MTU_DISCOVER -/* Define to 1 if you have the `isascii' function. */ +/* Define to 1 if you have the 'isascii' function. */ #undef HAVE_ISASCII /* Define to 1 if you have the Jack Audio Connection Kit library. */ @@ -408,7 +423,7 @@ /* Define if your system has JANSSON_BUNDLED */ #undef HAVE_JANSSON_BUNDLED -/* Define to 1 if you have the `kevent64' function. */ +/* Define to 1 if you have the 'kevent64' function. */ #undef HAVE_KEVENT64 /* Define to 1 if you have the kqueue support library. */ @@ -432,7 +447,7 @@ /* Define if your system has LIBJWT_BUNDLED */ #undef HAVE_LIBJWT_BUNDLED -/* Define to 1 if you have the `m' library (-lm). */ +/* Define to 1 if you have the 'm' library (-lm). */ #undef HAVE_LIBM /* Define if your system has the LIBXML2 libraries. */ @@ -462,26 +477,26 @@ /* Define to 1 if your system defines the locale_t type in xlocale.h */ #undef HAVE_LOCALE_T_IN_XLOCALE_H -/* Define to 1 if you have the `log' function. */ +/* Define to 1 if you have the 'log' function. */ #undef HAVE_LOG -/* Define to 1 if you have the `log10' function. */ +/* Define to 1 if you have the 'log10' function. */ #undef HAVE_LOG10 -/* Define to 1 if you have the `log10l' function. */ +/* Define to 1 if you have the 'log10l' function. */ #undef HAVE_LOG10L -/* Define to 1 if you have the `log2' function. */ +/* Define to 1 if you have the 'log2' function. */ #undef HAVE_LOG2 -/* Define to 1 if you have the `log2l' function. */ +/* Define to 1 if you have the 'log2l' function. */ #undef HAVE_LOG2L -/* Define to 1 if you have the `logl' function. */ +/* Define to 1 if you have the 'logl' function. */ #undef HAVE_LOGL -/* Define to 1 if the type `long double' works and has more range or precision - than `double'. */ +/* Define to 1 if the type 'long double' works and has more range or precision + than 'double'. */ #undef HAVE_LONG_DOUBLE_WIDER /* Define to 1 if you have the Lua library. */ @@ -490,34 +505,34 @@ /* Define to 1 if you have the header file. */ #undef HAVE_MALLOC_H -/* Define to 1 if you have the `malloc_trim' function. */ +/* Define to 1 if you have the 'malloc_trim' function. */ #undef HAVE_MALLOC_TRIM /* Define to 1 if you have the header file. */ #undef HAVE_MATH_H -/* Define to 1 if you have the `memchr' function. */ +/* Define to 1 if you have the 'memchr' function. */ #undef HAVE_MEMCHR -/* Define to 1 if you have the `memmove' function. */ +/* Define to 1 if you have the 'memmove' function. */ #undef HAVE_MEMMOVE -/* Define to 1 if you have the `memset' function. */ +/* Define to 1 if you have the 'memset' function. */ #undef HAVE_MEMSET /* Define to 1 if you have the header file. */ #undef HAVE_MINIX_CONFIG_H -/* Define to 1 if you have the `mkdir' function. */ +/* Define to 1 if you have the 'mkdir' function. */ #undef HAVE_MKDIR -/* Define to 1 if you have the `mkdtemp' function. */ +/* Define to 1 if you have the 'mkdtemp' function. */ #undef HAVE_MKDTEMP -/* Define to 1 if you have a working `mmap' system call. */ +/* Define to 1 if you have a working 'mmap' system call. */ #undef HAVE_MMAP -/* Define to 1 if you have the `munmap' function. */ +/* Define to 1 if you have the 'munmap' function. */ #undef HAVE_MUNMAP /* Define if your system has the MYSQLCLIENT libraries. */ @@ -529,7 +544,7 @@ /* Define to 1 if mysql/mysql.h has my_bool defined. */ #undef HAVE_MYSQLCLIENT_MY_BOOL -/* Define to 1 if you have the header file, and it defines `DIR'. */ +/* Define to 1 if you have the header file, and it defines 'DIR'. */ #undef HAVE_NDIR_H /* Define if your system has the NEON libraries. */ @@ -547,7 +562,7 @@ /* Define if your system has the NETSNMP libraries. */ #undef HAVE_NETSNMP -/* Define to 1 if you have the `newlocale' function. */ +/* Define to 1 if you have the 'newlocale' function. */ #undef HAVE_NEWLOCALE /* Define to 1 if you have the newt library. */ @@ -595,7 +610,7 @@ /* Define to indicate presence of the pg_encoding_to_char API. */ #undef HAVE_PGSQL_pg_encoding_to_char -/* Define to 1 if you have the `pipe2' function. */ +/* Define to 1 if you have the 'pipe2' function. */ #undef HAVE_PIPE2 /* Define if your system has the PJPROJECT libraries. */ @@ -685,13 +700,13 @@ /* Define if your system has the PORTAUDIO libraries. */ #undef HAVE_PORTAUDIO -/* Define to 1 if you have the `pow' function. */ +/* Define to 1 if you have the 'pow' function. */ #undef HAVE_POW -/* Define to 1 if you have the `powl' function. */ +/* Define to 1 if you have the 'powl' function. */ #undef HAVE_POWL -/* Define to 1 if you have the `ppoll' function. */ +/* Define to 1 if you have the 'ppoll' function. */ #undef HAVE_PPOLL /* Define to 1 if you have the ISDN PRI library. */ @@ -796,10 +811,10 @@ /* Define to 1 if your system has pthread_spinlock_t in pthread.h */ #undef HAVE_PTHREAD_SPINLOCK -/* Define to 1 if the system has the type `ptrdiff_t'. */ +/* Define to 1 if the system has the type 'ptrdiff_t'. */ #undef HAVE_PTRDIFF_T -/* Define to 1 if you have the `putenv' function. */ +/* Define to 1 if you have the 'putenv' function. */ #undef HAVE_PUTENV /* Define to 1 if you have the header file. */ @@ -811,16 +826,16 @@ /* Define to 1 if you have the Radius Client library. */ #undef HAVE_RADIUS -/* Define to 1 if you have the `regcomp' function. */ +/* Define to 1 if you have the 'regcomp' function. */ #undef HAVE_REGCOMP /* Define to 1 if you have the header file. */ #undef HAVE_REGEX_H -/* Define to 1 if you have the `remainder' function. */ +/* Define to 1 if you have the 'remainder' function. */ #undef HAVE_REMAINDER -/* Define to 1 if you have the `remainderl' function. */ +/* Define to 1 if you have the 'remainderl' function. */ #undef HAVE_REMAINDERL /* Define to 1 if you have the LIBRESAMPLE library. */ @@ -838,22 +853,22 @@ /* Define to 1 if your system has the re-entrant resolver functions. */ #undef HAVE_RES_NINIT -/* Define to 1 if you have the `re_comp' function. */ +/* Define to 1 if you have the 're_comp' function. */ #undef HAVE_RE_COMP -/* Define to 1 if you have the `rint' function. */ +/* Define to 1 if you have the 'rint' function. */ #undef HAVE_RINT -/* Define to 1 if you have the `rintl' function. */ +/* Define to 1 if you have the 'rintl' function. */ #undef HAVE_RINTL -/* Define to 1 if you have the `round' function. */ +/* Define to 1 if you have the 'round' function. */ #undef HAVE_ROUND -/* Define to 1 if you have the `roundf' function. */ +/* Define to 1 if you have the 'roundf' function. */ #undef HAVE_ROUNDF -/* Define to 1 if you have the `roundl' function. */ +/* Define to 1 if you have the 'roundl' function. */ #undef HAVE_ROUNDL /* Define to 1 if rt has the Realtime functions feature. */ @@ -874,22 +889,22 @@ /* Define to 1 if you have the Sdl Image library. */ #undef HAVE_SDL_IMAGE -/* Define to 1 if you have the `select' function. */ +/* Define to 1 if you have the 'select' function. */ #undef HAVE_SELECT -/* Define to 1 if you have the `setenv' function. */ +/* Define to 1 if you have the 'setenv' function. */ #undef HAVE_SETENV -/* Define to 1 if you have the `sin' function. */ +/* Define to 1 if you have the 'sin' function. */ #undef HAVE_SIN -/* Define to 1 if you have the `sinl' function. */ +/* Define to 1 if you have the 'sinl' function. */ #undef HAVE_SINL /* Define to 1 if you have the libsndfile library. */ #undef HAVE_SNDFILE -/* Define to 1 if you have the `socket' function. */ +/* Define to 1 if you have the 'socket' function. */ #undef HAVE_SOCKET /* Define to 1 if your socket() implementation can accept SOCK_NONBLOCK. */ @@ -913,7 +928,7 @@ /* Define to 1 if you have the SQLite library. */ #undef HAVE_SQLITE3 -/* Define to 1 if you have the `sqrtl' function. */ +/* Define to 1 if you have the 'sqrtl' function. */ #undef HAVE_SQRTL /* Define to 1 if you have the Secure RTP library. */ @@ -941,7 +956,7 @@ /* Define to 1 if you have the ISDN SS7 library. */ #undef HAVE_SS7 -/* Define to 1 if `stat' has the bug that it succeeds when given the +/* Define to 1 if 'stat' has the bug that it succeeds when given the zero-length file name argument. */ #undef HAVE_STAT_EMPTY_STRING_BUG @@ -963,29 +978,29 @@ /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H -/* Define to 1 if you have the `strcasecmp' function. */ +/* Define to 1 if you have the 'strcasecmp' function. */ #undef HAVE_STRCASECMP -/* Define to 1 if you have the `strcasestr' function. */ +/* Define to 1 if you have the 'strcasestr' function. */ #undef HAVE_STRCASESTR -/* Define to 1 if you have the `strchr' function. */ +/* Define to 1 if you have the 'strchr' function. */ #undef HAVE_STRCHR -/* Define to 1 if you have the `strcoll' function and it is properly defined. +/* Define to 1 if you have the 'strcoll' function and it is properly defined. */ #undef HAVE_STRCOLL -/* Define to 1 if you have the `strcspn' function. */ +/* Define to 1 if you have the 'strcspn' function. */ #undef HAVE_STRCSPN -/* Define to 1 if you have the `strdup' function. */ +/* Define to 1 if you have the 'strdup' function. */ #undef HAVE_STRDUP -/* Define to 1 if you have the `strerror' function. */ +/* Define to 1 if you have the 'strerror' function. */ #undef HAVE_STRERROR -/* Define to 1 if you have the `strftime' function. */ +/* Define to 1 if you have the 'strftime' function. */ #undef HAVE_STRFTIME /* Define to 1 if you have the header file. */ @@ -994,76 +1009,76 @@ /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H -/* Define to 1 if you have the `strlcat' function. */ +/* Define to 1 if you have the 'strlcat' function. */ #undef HAVE_STRLCAT -/* Define to 1 if you have the `strlcpy' function. */ +/* Define to 1 if you have the 'strlcpy' function. */ #undef HAVE_STRLCPY -/* Define to 1 if you have the `strncasecmp' function. */ +/* Define to 1 if you have the 'strncasecmp' function. */ #undef HAVE_STRNCASECMP -/* Define to 1 if you have the `strndup' function. */ +/* Define to 1 if you have the 'strndup' function. */ #undef HAVE_STRNDUP -/* Define to 1 if you have the `strnlen' function. */ +/* Define to 1 if you have the 'strnlen' function. */ #undef HAVE_STRNLEN -/* Define to 1 if you have the `strrchr' function. */ +/* Define to 1 if you have the 'strrchr' function. */ #undef HAVE_STRRCHR -/* Define to 1 if you have the `strsep' function. */ +/* Define to 1 if you have the 'strsep' function. */ #undef HAVE_STRSEP -/* Define to 1 if you have the `strspn' function. */ +/* Define to 1 if you have the 'strspn' function. */ #undef HAVE_STRSPN -/* Define to 1 if you have the `strstr' function. */ +/* Define to 1 if you have the 'strstr' function. */ #undef HAVE_STRSTR -/* Define to 1 if you have the `strtod' function. */ +/* Define to 1 if you have the 'strtod' function. */ #undef HAVE_STRTOD -/* Define to 1 if you have the `strtol' function. */ +/* Define to 1 if you have the 'strtol' function. */ #undef HAVE_STRTOL -/* Define to 1 if you have the `strtold' function. */ +/* Define to 1 if you have the 'strtold' function. */ #undef HAVE_STRTOLD -/* Define to 1 if you have the `strtoq' function. */ +/* Define to 1 if you have the 'strtoq' function. */ #undef HAVE_STRTOQ -/* Define to 1 if `ifr_ifru.ifru_hwaddr' is a member of `struct ifreq'. */ +/* Define to 1 if 'ifr_ifru.ifru_hwaddr' is a member of 'struct ifreq'. */ #undef HAVE_STRUCT_IFREQ_IFR_IFRU_IFRU_HWADDR -/* Define to 1 if `uid' is a member of `struct sockpeercred'. */ +/* Define to 1 if 'uid' is a member of 'struct sockpeercred'. */ #undef HAVE_STRUCT_SOCKPEERCRED_UID -/* Define to 1 if `st_blksize' is a member of `struct stat'. */ +/* Define to 1 if 'st_blksize' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLKSIZE -/* Define to 1 if `st_mtim' is a member of `struct stat'. */ +/* Define to 1 if 'st_mtim' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_MTIM -/* Define to 1 if `st_mtimensec' is a member of `struct stat'. */ +/* Define to 1 if 'st_mtimensec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_MTIMENSEC -/* Define to 1 if `st_mtimespec' is a member of `struct stat'. */ +/* Define to 1 if 'st_mtimespec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_MTIMESPEC -/* Define to 1 if `cr_uid' is a member of `struct ucred'. */ +/* Define to 1 if 'cr_uid' is a member of 'struct ucred'. */ #undef HAVE_STRUCT_UCRED_CR_UID -/* Define to 1 if `uid' is a member of `struct ucred'. */ +/* Define to 1 if 'uid' is a member of 'struct ucred'. */ #undef HAVE_STRUCT_UCRED_UID -/* Define to 1 if `_u._ext.nsaddrs' is a member of `struct __res_state'. */ +/* Define to 1 if '_u._ext.nsaddrs' is a member of 'struct __res_state'. */ #undef HAVE_STRUCT___RES_STATE__U__EXT_NSADDRS -/* Define to 1 if you have the `swapctl' function. */ +/* Define to 1 if you have the 'swapctl' function. */ #undef HAVE_SWAPCTL -/* Define to 1 if you have the `sysctl' function. */ +/* Define to 1 if you have the 'sysctl' function. */ #undef HAVE_SYSCTL /* Define to 1 if your system has sysinfo support */ @@ -1108,7 +1123,7 @@ /* Define if your system has the SYSTEMD libraries. */ #undef HAVE_SYSTEMD -/* Define to 1 if you have the header file, and it defines `DIR'. +/* Define to 1 if you have the header file, and it defines 'DIR'. */ #undef HAVE_SYS_DIR_H @@ -1128,7 +1143,7 @@ /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCTL_H -/* Define to 1 if you have the header file, and it defines `DIR'. +/* Define to 1 if you have the header file, and it defines 'DIR'. */ #undef HAVE_SYS_NDIR_H @@ -1162,10 +1177,10 @@ /* Define to 1 if you have that is POSIX.1 compatible. */ #undef HAVE_SYS_WAIT_H -/* Define to 1 if you have the `tan' function. */ +/* Define to 1 if you have the 'tan' function. */ #undef HAVE_TAN -/* Define to 1 if you have the `tanl' function. */ +/* Define to 1 if you have the 'tanl' function. */ #undef HAVE_TANL /* Define to 1 if you have the header file. */ @@ -1183,10 +1198,10 @@ /* Define to 1 if you have the tonezone library. */ #undef HAVE_TONEZONE -/* Define to 1 if you have the `trunc' function. */ +/* Define to 1 if you have the 'trunc' function. */ #undef HAVE_TRUNC -/* Define to 1 if you have the `truncl' function. */ +/* Define to 1 if you have the 'truncl' function. */ #undef HAVE_TRUNCL /* Define to 1 if you have the unbound library. */ @@ -1198,35 +1213,35 @@ /* Define to 1 if you have the unixODBC library. */ #undef HAVE_UNIXODBC -/* Define to 1 if you have the `unsetenv' function. */ +/* Define to 1 if you have the 'unsetenv' function. */ #undef HAVE_UNSETENV /* Define to 1 if you have the uriparser library library. */ #undef HAVE_URIPARSER -/* Define to 1 if you have the `uselocale' function. */ +/* Define to 1 if you have the 'uselocale' function. */ #undef HAVE_USELOCALE -/* Define to 1 if you have the `utime' function. */ +/* Define to 1 if you have the 'utime' function. */ #undef HAVE_UTIME /* Define to 1 if you have the header file. */ #undef HAVE_UTIME_H -/* Define to 1 if `utime(file, NULL)' sets file's timestamp to the present. */ +/* Define to 1 if 'utime(file, NULL)' sets file's timestamp to the present. */ #undef HAVE_UTIME_NULL -/* Define to 1 if you have the `uuid_generate_random' function. */ +/* Define to 1 if you have the 'uuid_generate_random' function. */ #undef HAVE_UUID_GENERATE_RANDOM /* Define to 1 if your system can support larger than default select bitmasks. */ #undef HAVE_VARIABLE_FDSET -/* Define to 1 if you have the `vasprintf' function. */ +/* Define to 1 if you have the 'vasprintf' function. */ #undef HAVE_VASPRINTF -/* Define to 1 if you have the `vfork' function. */ +/* Define to 1 if you have the 'vfork' function. */ #undef HAVE_VFORK /* Define to 1 if you have the header file. */ @@ -1241,7 +1256,7 @@ /* Define if your system has OV_CALLBACKS_NOCLOSE declared. */ #undef HAVE_VORBIS_OPEN_CALLBACKS -/* Define to 1 if you have the `vprintf' function. */ +/* Define to 1 if you have the 'vprintf' function. */ #undef HAVE_VPRINTF /* Define to 1 if you have the header file. */ @@ -1271,7 +1286,7 @@ /* Define to 1 if you have the zlib compression library. */ #undef HAVE_ZLIB -/* Define to 1 if the system has the type `_Bool'. */ +/* Define to 1 if the system has the type '_Bool'. */ #undef HAVE__BOOL /* Defined if libcurl supports AsynchDNS */ @@ -1337,7 +1352,7 @@ /* Defined if libcurl supports TFTP */ #undef LIBCURL_PROTOCOL_TFTP -/* Define to 1 if `lstat' dereferences a symlink specified with a trailing +/* Define to 1 if 'lstat' dereferences a symlink specified with a trailing slash. */ #undef LSTAT_FOLLOWS_SLASHED_SYMLINK @@ -1369,28 +1384,28 @@ /* Name of RADIUS library include header */ #undef RADIUS_HEADER_STR -/* Define to the type of arg 1 for `select'. */ +/* Define to the type of arg 1 for 'select'. */ #undef SELECT_TYPE_ARG1 -/* Define to the type of args 2, 3 and 4 for `select'. */ +/* Define to the type of args 2, 3 and 4 for 'select'. */ #undef SELECT_TYPE_ARG234 -/* Define to the type of arg 5 for `select'. */ +/* Define to the type of arg 5 for 'select'. */ #undef SELECT_TYPE_ARG5 -/* The size of `char *', as computed by sizeof. */ +/* The size of 'char *', as computed by sizeof. */ #undef SIZEOF_CHAR_P -/* The size of `fd_set.fds_bits', as computed by sizeof. */ +/* The size of 'fd_set.fds_bits', as computed by sizeof. */ #undef SIZEOF_FD_SET_FDS_BITS -/* The size of `int', as computed by sizeof. */ +/* The size of 'int', as computed by sizeof. */ #undef SIZEOF_INT -/* The size of `long', as computed by sizeof. */ +/* The size of 'long', as computed by sizeof. */ #undef SIZEOF_LONG -/* The size of `long long', as computed by sizeof. */ +/* The size of 'long long', as computed by sizeof. */ #undef SIZEOF_LONG_LONG /* If using the C implementation of alloca, define if you know the @@ -1401,18 +1416,18 @@ STACK_DIRECTION = 0 => direction of growth unknown */ #undef STACK_DIRECTION -/* Define to 1 if all of the C90 standard headers exist (not just the ones +/* Define to 1 if all of the C89 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS -/* Define to 1 if your declares `struct tm'. */ +/* Define to 1 if your declares 'struct tm'. */ #undef TM_IN_SYS_TIME /* Define to a type of the same size as fd_set.fds_bits[[0]] */ #undef TYPEOF_FD_SET_FDS_BITS -/* Enable extensions on AIX 3, Interix. */ +/* Enable extensions on AIX, Interix, z/OS. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif @@ -1473,11 +1488,15 @@ #ifndef __STDC_WANT_IEC_60559_DFP_EXT__ # undef __STDC_WANT_IEC_60559_DFP_EXT__ #endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif /* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ # undef __STDC_WANT_IEC_60559_FUNCS_EXT__ #endif -/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */ +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ # undef __STDC_WANT_IEC_60559_TYPES_EXT__ #endif @@ -1514,47 +1533,53 @@ */ #undef _HAVE_STRING_ARCH_strsep -/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ +/* Define to 1 if necessary to make fseeko visible. */ #undef _LARGEFILE_SOURCE -/* Define for large files, on AIX-style hosts. */ +/* Define to 1 on platforms where this makes off_t a 64-bit type. */ #undef _LARGE_FILES -/* Define to empty if `const' does not conform to ANSI C. */ +/* Number of bits in time_t, on hosts where this is settable. */ +#undef _TIME_BITS + +/* Define to 1 on platforms where this makes time_t a 64-bit type. */ +#undef __MINGW_USE_VC2005_COMPAT + +/* Define to empty if 'const' does not conform to ANSI C. */ #undef const /* Define curl_free() as free() if our version of curl lacks curl_free. */ #undef curl_free -/* Define to `int' if doesn't define. */ +/* Define as 'int' if doesn't define. */ #undef gid_t -/* Define to `__inline__' or `__inline' if that's what the C compiler +/* Define to '__inline__' or '__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif -/* Define to `int' if does not define. */ +/* Define to 'int' if does not define. */ #undef mode_t -/* Define to `long int' if does not define. */ +/* Define to 'long int' if does not define. */ #undef off_t /* Define as a signed integer type capable of holding a process identifier. */ #undef pid_t -/* Define to `unsigned int' if does not define. */ +/* Define as 'unsigned int' if doesn't define. */ #undef size_t -/* Define to `int' if doesn't define. */ +/* Define as 'int' if doesn't define. */ #undef uid_t /* Define as `fork' if `vfork' does not work. */ #undef vfork -/* Define to empty if the keyword `volatile' does not work. Warning: valid - code using `volatile' can become incorrect without. Disable with care. */ +/* Define to empty if the keyword 'volatile' does not work. Warning: valid + code using 'volatile' can become incorrect without. Disable with care. */ #undef volatile #endif /* ASTERISK_AUTOCONFIG_H */ diff --git a/include/asterisk/strings.h b/include/asterisk/strings.h index e9a541798b..2ff3adbed2 100644 --- a/include/asterisk/strings.h +++ b/include/asterisk/strings.h @@ -416,7 +416,7 @@ void ast_copy_string(char *dst, const char *src, size_t size), volatile char *sp = (char *)src; while (*sp && sz) { *dst++ = *sp++; - sz--; + sz -= 1; } if (__builtin_expect(!sz, 0)) dst--; diff --git a/menuselect/autoconfig.h.in b/menuselect/autoconfig.h.in index 5ab0fcd137..5199dcb8fe 100644 --- a/menuselect/autoconfig.h.in +++ b/menuselect/autoconfig.h.in @@ -13,13 +13,13 @@ /* Define to 1 if works. */ #undef HAVE_ALLOCA_H -/* Define to 1 if you have the `asprintf' function. */ +/* Define to 1 if you have the 'asprintf' function. */ #undef HAVE_ASPRINTF /* Define to 1 if you have the curses library. */ #undef HAVE_CURSES -/* Define to 1 if you have the `getloadavg' function. */ +/* Define to 1 if you have the 'getloadavg' function. */ #undef HAVE_GETLOADAVG /* Define if your system has the GTK2 libraries. */ @@ -37,7 +37,7 @@ /* Define to 1 if you have the newt library. */ #undef HAVE_NEWT -/* Define to 1 if you have the `setenv' function. */ +/* Define to 1 if you have the 'setenv' function. */ #undef HAVE_SETENV /* Define to 1 if you have the header file. */ @@ -49,7 +49,7 @@ /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H -/* Define to 1 if you have the `strcasestr' function. */ +/* Define to 1 if you have the 'strcasestr' function. */ #undef HAVE_STRCASESTR /* Define to 1 if you have the header file. */ @@ -58,13 +58,13 @@ /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H -/* Define to 1 if you have the `strndup' function. */ +/* Define to 1 if you have the 'strndup' function. */ #undef HAVE_STRNDUP -/* Define to 1 if you have the `strnlen' function. */ +/* Define to 1 if you have the 'strnlen' function. */ #undef HAVE_STRNLEN -/* Define to 1 if you have the `strsep' function. */ +/* Define to 1 if you have the 'strsep' function. */ #undef HAVE_STRSEP /* Define to 1 if you have the header file. */ @@ -79,10 +79,10 @@ /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H -/* Define to 1 if you have the `unsetenv' function. */ +/* Define to 1 if you have the 'unsetenv' function. */ #undef HAVE_UNSETENV -/* Define to 1 if you have the `vasprintf' function. */ +/* Define to 1 if you have the 'vasprintf' function. */ #undef HAVE_VASPRINTF /* Define to the address where bug reports for this package should be sent. */ @@ -111,12 +111,12 @@ STACK_DIRECTION = 0 => direction of growth unknown */ #undef STACK_DIRECTION -/* Define to 1 if all of the C90 standard headers exist (not just the ones +/* Define to 1 if all of the C89 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS -/* Define to `unsigned int' if does not define. */ +/* Define as 'unsigned int' if doesn't define. */ #undef size_t #endif diff --git a/menuselect/configure b/menuselect/configure index b598a3dda3..d3810d1ce3 100755 --- a/menuselect/configure +++ b/menuselect/configure @@ -1,9 +1,9 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.71. +# Generated by GNU Autoconf 2.72. # # -# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, # Inc. # # @@ -17,7 +17,6 @@ # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh @@ -26,12 +25,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi @@ -103,7 +103,7 @@ IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 @@ -133,15 +133,14 @@ case $- in # (((( esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. +# out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="as_nop=: -if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 + as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh NULLCMD=: @@ -149,12 +148,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else \$as_nop - case \`(set -o) 2>/dev/null\` in #( +else case e in #( + e) case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi " @@ -172,8 +172,9 @@ as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } if ( set x; as_fn_ret_success y && test x = \"\$1\" ) then : -else \$as_nop - exitcode=1; echo positional parameters were not saved. +else case e in #( + e) exitcode=1; echo positional parameters were not saved. ;; +esac fi test x\$exitcode = x0 || exit 1 blah=\$(echo \$(echo blah)) @@ -187,14 +188,15 @@ test \$(( 1 + 1 )) = 2 || exit 1" if (eval "$as_required") 2>/dev/null then : as_have_required=yes -else $as_nop - as_have_required=no +else case e in #( + e) as_have_required=no ;; +esac fi if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null then : -else $as_nop - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do @@ -227,12 +229,13 @@ IFS=$as_save_IFS if $as_found then : -else $as_nop - if { test -f "$SHELL" || test -f "$SHELL.exe"; } && +else case e in #( + e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null then : CONFIG_SHELL=$SHELL as_have_required=yes -fi +fi ;; +esac fi @@ -254,7 +257,7 @@ case $- in # (((( esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. +# out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi @@ -273,7 +276,8 @@ $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one." fi exit 1 -fi +fi ;; +esac fi fi SHELL=${CONFIG_SHELL-/bin/sh} @@ -312,14 +316,6 @@ as_fn_exit () as_fn_set_status $1 exit $1 } # as_fn_exit -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_mkdir_p # ------------- @@ -388,11 +384,12 @@ then : { eval $1+=\$2 }' -else $as_nop - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... @@ -406,21 +403,14 @@ then : { as_val=$(( $* )) }' -else $as_nop - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -494,6 +484,8 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits /[$]LINENO/= ' <$as_myself | sed ' + t clear + :clear s/[$]LINENO.*/&-/ t lineno b @@ -542,7 +534,6 @@ esac as_echo='printf %s\n' as_echo_n='printf %s' - rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -554,9 +545,9 @@ if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then @@ -581,10 +572,12 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated test -n "$DJDIR" || exec 7<&0 /dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -901,7 +894,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1114,7 +1107,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1130,7 +1123,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1160,8 +1153,8 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error $? "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information" + -*) as_fn_error $? "unrecognized option: '$ac_option' +Try '$0 --help' for more information" ;; *=*) @@ -1169,7 +1162,7 @@ Try \`$0 --help' for more information" # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: '$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1219,7 +1212,7 @@ do as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done -# There might be people who depend on the old broken behavior: `$host' +# There might be people who depend on the old broken behavior: '$host' # used to hold the argument of --host etc. # FIXME: To remove some day. build=$build_alias @@ -1287,7 +1280,7 @@ if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" ac_abs_confdir=`( cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` @@ -1315,7 +1308,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures this package to adapt to many kinds of systems. +'configure' configures this package to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1329,11 +1322,11 @@ Configuration: --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking ...' messages + -q, --quiet, --silent do not print 'checking ...' messages --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' + -C, --config-cache alias for '--cache-file=config.cache' -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] + --srcdir=DIR find the sources in DIR [configure dir or '..'] Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX @@ -1341,10 +1334,10 @@ Installation directories: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX] -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. +By default, 'make install' will install all the files in +'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify +an installation prefix other than '$ac_default_prefix' using '--prefix', +for instance '--prefix=\$HOME'. For better control, use the options below. @@ -1418,7 +1411,7 @@ Some influential environment variables: GTK2_CFLAGS C compiler flags for GTK2, overriding pkg-config GTK2_LIBS linker flags for GTK2, overriding pkg-config -Use these variables to override the choices made by `configure' or to help +Use these variables to override the choices made by 'configure' or to help it to find libraries and programs with nonstandard names/locations. Report bugs to the package provider. @@ -1486,9 +1479,9 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF configure -generated by GNU Autoconf 2.71 +generated by GNU Autoconf 2.72 -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. @@ -1529,11 +1522,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } && test -s conftest.$ac_objext then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -1552,8 +1546,8 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 @@ -1583,12 +1577,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - eval "$3=yes" +else case e in #( + e) eval "$3=yes" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -1609,8 +1605,8 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 #include <$2> @@ -1618,10 +1614,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -1661,11 +1659,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would @@ -1707,12 +1706,13 @@ printf "%s\n" "$ac_try_echo"; } >&5 test $ac_status = 0; }; } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: program exited with status $ac_status" >&5 +else case e in #( + e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=$ac_status + ac_retval=$ac_status ;; +esac fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno @@ -1731,15 +1731,15 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Define $2 to an innocuous variant, in case declares $2. For example, HP-UX 11i declares gettimeofday. */ #define $2 innocuous_$2 /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $2 (); below. */ + which can conflict with char $2 (void); below. */ #include #undef $2 @@ -1750,7 +1750,7 @@ else $as_nop #ifdef __cplusplus extern "C" #endif -char $2 (); +char $2 (void); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ @@ -1769,11 +1769,13 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -1806,7 +1808,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by $as_me, which was -generated by GNU Autoconf 2.71. Invocation command line was +generated by GNU Autoconf 2.72. Invocation command line was $ $0$ac_configure_args_raw @@ -2052,10 +2054,10 @@ esac printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi done @@ -2091,9 +2093,7 @@ struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; +static char *e (char **p, int i) { return p[i]; } @@ -2107,6 +2107,21 @@ static char *f (char * (*g) (char **, int), char **p, ...) return s; } +/* C89 style stringification. */ +#define noexpand_stringify(a) #a +const char *stringified = noexpand_stringify(arbitrary+token=sequence); + +/* C89 style token pasting. Exercises some of the corner cases that + e.g. old MSVC gets wrong, but not very hard. */ +#define noexpand_concat(a,b) a##b +#define expand_concat(a,b) noexpand_concat(a,b) +extern int vA; +extern int vbee; +#define aye A +#define bee B +int *pvA = &expand_concat(v,aye); +int *pvbee = &noexpand_concat(v,bee); + /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated @@ -2134,16 +2149,19 @@ ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' -// Does the compiler advertise C99 conformance? +/* Does the compiler advertise C99 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif +// See if C++-style comments work. + #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); +extern void free (void *); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare @@ -2193,7 +2211,6 @@ typedef const char *ccp; static inline int test_restrict (ccp restrict text) { - // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) @@ -2259,6 +2276,8 @@ ac_c_conftest_c99_main=' ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; + // Work around memory leak warnings. + free (ia); // Check named initializers. struct named_init ni = { @@ -2280,7 +2299,7 @@ ac_c_conftest_c99_main=' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' -// Does the compiler advertise C11 conformance? +/* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif @@ -2472,8 +2491,9 @@ IFS=$as_save_IFS if $as_found then : -else $as_nop - as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +else case e in #( + e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; +esac fi @@ -2501,12 +2521,12 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) @@ -2515,18 +2535,18 @@ printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. @@ -2542,11 +2562,11 @@ printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## @@ -2582,15 +2602,16 @@ printf %s "checking build system type... " >&6; } if test ${ac_cv_build+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_build_alias=$build_alias +else case e in #( + e) ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 printf "%s\n" "$ac_cv_build" >&6; } @@ -2617,14 +2638,15 @@ printf %s "checking host system type... " >&6; } if test ${ac_cv_host+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "x$host_alias" = x; then +else case e in #( + e) if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 printf "%s\n" "$ac_cv_host" >&6; } @@ -2692,8 +2714,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -2715,7 +2737,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -2737,8 +2760,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -2760,7 +2783,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -2795,8 +2819,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -2818,7 +2842,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -2840,8 +2865,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no @@ -2880,7 +2905,8 @@ if test $ac_prog_rejected = yes; then ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -2904,8 +2930,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -2927,7 +2953,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -2953,8 +2980,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -2976,7 +3003,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -3014,8 +3042,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3037,7 +3065,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -3059,8 +3088,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3082,7 +3111,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -3111,10 +3141,10 @@ fi fi -test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -3186,8 +3216,8 @@ printf "%s\n" "$ac_try_echo"; } >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' + # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. +# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. @@ -3207,7 +3237,7 @@ do ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not - # safe: cross compilers may not add the suffix if given an `-o' + # safe: cross compilers may not add the suffix if given an '-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. @@ -3218,8 +3248,9 @@ do done test "$ac_cv_exeext" = no && ac_cv_exeext= -else $as_nop - ac_file='' +else case e in #( + e) ac_file='' ;; +esac fi if test -z "$ac_file" then : @@ -3228,13 +3259,14 @@ printf "%s\n" "no" >&6; } printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables -See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 printf %s "checking for C compiler default output file name... " >&6; } @@ -3258,10 +3290,10 @@ printf "%s\n" "$ac_try_echo"; } >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then : - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -# work properly (i.e., refer to `conftest.exe'), while it won't with -# `rm'. + # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) +# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will +# work properly (i.e., refer to 'conftest.exe'), while it won't with +# 'rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in @@ -3271,11 +3303,12 @@ for ac_file in conftest.exe conftest conftest.*; do * ) break;; esac done -else $as_nop - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi rm -f conftest conftest$ac_cv_exeext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 @@ -3291,6 +3324,8 @@ int main (void) { FILE *f = fopen ("conftest.out", "w"); + if (!f) + return 1; return ferror (f) || fclose (f) != 0; ; @@ -3330,26 +3365,27 @@ printf "%s\n" "$ac_try_echo"; } >&5 if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details" "$LINENO" 5; } +If you meant to cross compile, use '--host'. +See 'config.log' for more details" "$LINENO" 5; } fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 printf "%s\n" "$cross_compiling" >&6; } -rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +rm -f conftest.$ac_ext conftest$ac_cv_exeext \ + conftest.o conftest.obj conftest.out ac_clean_files=$ac_clean_files_save { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 printf %s "checking for suffix of object files... " >&6; } if test ${ac_cv_objext+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3381,16 +3417,18 @@ then : break;; esac done -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext +rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 printf "%s\n" "$ac_cv_objext" >&6; } @@ -3401,8 +3439,8 @@ printf %s "checking whether the compiler supports GNU C... " >&6; } if test ${ac_cv_c_compiler_gnu+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -3419,12 +3457,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_compiler_gnu=yes -else $as_nop - ac_compiler_gnu=no +else case e in #( + e) ac_compiler_gnu=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } @@ -3442,8 +3482,8 @@ printf %s "checking whether $CC accepts -g... " >&6; } if test ${ac_cv_prog_cc_g+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_c_werror_flag=$ac_c_werror_flag +else case e in #( + e) ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" @@ -3461,8 +3501,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_g=yes -else $as_nop - CFLAGS="" +else case e in #( + e) CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3477,8 +3517,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - ac_c_werror_flag=$ac_save_c_werror_flag +else case e in #( + e) ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3495,12 +3535,15 @@ if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag + ac_c_werror_flag=$ac_save_c_werror_flag ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } @@ -3527,8 +3570,8 @@ printf %s "checking for $CC option to enable C11 features... " >&6; } if test ${ac_cv_prog_cc_c11+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c11=no +else case e in #( + e) ac_cv_prog_cc_c11=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3545,25 +3588,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c11" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c11" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c11" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c11" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } - CC="$CC $ac_cv_prog_cc_c11" + CC="$CC $ac_cv_prog_cc_c11" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 - ac_prog_cc_stdc=c11 + ac_prog_cc_stdc=c11 ;; +esac fi fi if test x$ac_prog_cc_stdc = xno @@ -3573,8 +3619,8 @@ printf %s "checking for $CC option to enable C99 features... " >&6; } if test ${ac_cv_prog_cc_c99+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c99=no +else case e in #( + e) ac_cv_prog_cc_c99=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3591,25 +3637,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c99" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c99" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c99" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c99" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } - CC="$CC $ac_cv_prog_cc_c99" + CC="$CC $ac_cv_prog_cc_c99" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 - ac_prog_cc_stdc=c99 + ac_prog_cc_stdc=c99 ;; +esac fi fi if test x$ac_prog_cc_stdc = xno @@ -3619,8 +3668,8 @@ printf %s "checking for $CC option to enable C89 features... " >&6; } if test ${ac_cv_prog_cc_c89+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c89=no +else case e in #( + e) ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3637,25 +3686,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c89" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c89" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c89" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } - CC="$CC $ac_cv_prog_cc_c89" + CC="$CC $ac_cv_prog_cc_c89" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 - ac_prog_cc_stdc=c89 + ac_prog_cc_stdc=c89 ;; +esac fi fi @@ -3670,8 +3722,8 @@ printf %s "checking for GNU make... " >&6; } if test ${ac_cv_GNU_MAKE+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_GNU_MAKE='Not Found' ; +else case e in #( + e) ac_cv_GNU_MAKE='Not Found' ; ac_cv_GNU_MAKE_VERSION_MAJOR=0 ; ac_cv_GNU_MAKE_VERSION_MINOR=0 ; for a in make gmake gnumake ; do @@ -3683,7 +3735,8 @@ else $as_nop break; fi done ; - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_GNU_MAKE" >&5 printf "%s\n" "$ac_cv_GNU_MAKE" >&6; } ; @@ -3711,8 +3764,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $PKG_CONFIG in +else case e in #( + e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; @@ -3737,6 +3790,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG @@ -3759,8 +3813,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_PKG_CONFIG in +else case e in #( + e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; @@ -3785,6 +3839,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG @@ -3825,6 +3880,9 @@ printf "%s\n" "no" >&6; } PKG_CONFIG="" fi fi +if test -z "$PKG_CONFIG"; then + as_fn_error $? "pkg-config not found" "$LINENO" 5 +fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -3878,10 +3936,11 @@ ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define size_t unsigned int" >>confdefs.h - + ;; +esac fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works @@ -3891,8 +3950,8 @@ printf %s "checking for working alloca.h... " >&6; } if test ${ac_cv_working_alloca_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int @@ -3907,11 +3966,13 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_working_alloca_h=yes -else $as_nop - ac_cv_working_alloca_h=no +else case e in #( + e) ac_cv_working_alloca_h=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 printf "%s\n" "$ac_cv_working_alloca_h" >&6; } @@ -3926,10 +3987,10 @@ printf %s "checking for alloca... " >&6; } if test ${ac_cv_func_alloca_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test $ac_cv_working_alloca_h = yes; then - ac_cv_func_alloca_works=yes -else +else case e in #( + e) ac_cv_func_alloca_works=$ac_cv_working_alloca_h +if test "$ac_cv_func_alloca_works" != yes +then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include @@ -3960,15 +4021,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_func_alloca_works=yes -else $as_nop - ac_cv_func_alloca_works=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 printf "%s\n" "$ac_cv_func_alloca_works" >&6; } -fi if test $ac_cv_func_alloca_works = yes; then @@ -3990,12 +4050,12 @@ printf %s "checking stack direction for C alloca... " >&6; } if test ${ac_cv_c_stack_direction+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : ac_cv_c_stack_direction=0 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -4018,13 +4078,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_stack_direction=1 -else $as_nop - ac_cv_c_stack_direction=-1 +else case e in #( + e) ac_cv_c_stack_direction=-1 ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 printf "%s\n" "$ac_cv_c_stack_direction" >&6; } @@ -4276,16 +4339,22 @@ printf %s "checking for newtBell in -lnewt... " >&6; } if test ${ac_cv_lib_newt_newtBell+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lnewt ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char newtBell (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char newtBell (void); int main (void) { @@ -4297,20 +4366,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_newt_newtBell=yes -else $as_nop - ac_cv_lib_newt_newtBell=no +else case e in #( + e) ac_cv_lib_newt_newtBell=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_newt_newtBell" >&5 printf "%s\n" "$ac_cv_lib_newt_newtBell" >&6; } if test "x$ac_cv_lib_newt_newtBell" = xyes then : AST_NEWT_FOUND=yes -else $as_nop - AST_NEWT_FOUND=no +else case e in #( + e) AST_NEWT_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -4332,8 +4404,9 @@ fi if test "x$ac_cv_header_newt_h" = xyes then : NEWT_HEADER_FOUND=1 -else $as_nop - NEWT_HEADER_FOUND=0 +else case e in #( + e) NEWT_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -4372,16 +4445,22 @@ printf %s "checking for initscr in -lncurses... " >&6; } if test ${ac_cv_lib_ncurses_initscr+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lncurses ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char initscr (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char initscr (void); int main (void) { @@ -4393,20 +4472,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ncurses_initscr=yes -else $as_nop - ac_cv_lib_ncurses_initscr=no +else case e in #( + e) ac_cv_lib_ncurses_initscr=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_initscr" >&5 printf "%s\n" "$ac_cv_lib_ncurses_initscr" >&6; } if test "x$ac_cv_lib_ncurses_initscr" = xyes then : AST_NCURSES_FOUND=yes -else $as_nop - AST_NCURSES_FOUND=no +else case e in #( + e) AST_NCURSES_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -4428,8 +4510,9 @@ fi if test "x$ac_cv_header_ncurses_h" = xyes then : NCURSES_HEADER_FOUND=1 -else $as_nop - NCURSES_HEADER_FOUND=0 +else case e in #( + e) NCURSES_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -4470,16 +4553,22 @@ printf %s "checking for initscr in -lncurses... " >&6; } if test ${ac_cv_lib_ncurses_initscr+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lncurses ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char initscr (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char initscr (void); int main (void) { @@ -4491,20 +4580,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ncurses_initscr=yes -else $as_nop - ac_cv_lib_ncurses_initscr=no +else case e in #( + e) ac_cv_lib_ncurses_initscr=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_initscr" >&5 printf "%s\n" "$ac_cv_lib_ncurses_initscr" >&6; } if test "x$ac_cv_lib_ncurses_initscr" = xyes then : AST_NCURSES_FOUND=yes -else $as_nop - AST_NCURSES_FOUND=no +else case e in #( + e) AST_NCURSES_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -4526,8 +4618,9 @@ fi if test "x$ac_cv_header_ncurses_ncurses_h" = xyes then : NCURSES_HEADER_FOUND=1 -else $as_nop - NCURSES_HEADER_FOUND=0 +else case e in #( + e) NCURSES_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -4567,16 +4660,22 @@ printf %s "checking for initscr in -lcurses... " >&6; } if test ${ac_cv_lib_curses_initscr+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcurses ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char initscr (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char initscr (void); int main (void) { @@ -4588,20 +4687,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_curses_initscr=yes -else $as_nop - ac_cv_lib_curses_initscr=no +else case e in #( + e) ac_cv_lib_curses_initscr=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_initscr" >&5 printf "%s\n" "$ac_cv_lib_curses_initscr" >&6; } if test "x$ac_cv_lib_curses_initscr" = xyes then : AST_CURSES_FOUND=yes -else $as_nop - AST_CURSES_FOUND=no +else case e in #( + e) AST_CURSES_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -4623,8 +4725,9 @@ fi if test "x$ac_cv_header_curses_h" = xyes then : CURSES_HEADER_FOUND=1 -else $as_nop - CURSES_HEADER_FOUND=0 +else case e in #( + e) CURSES_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -4671,16 +4774,22 @@ printf %s "checking for keypad in -ltinfo... " >&6; } if test ${ac_cv_lib_tinfo_keypad+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ltinfo ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char keypad (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char keypad (void); int main (void) { @@ -4692,20 +4801,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_tinfo_keypad=yes -else $as_nop - ac_cv_lib_tinfo_keypad=no +else case e in #( + e) ac_cv_lib_tinfo_keypad=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_keypad" >&5 printf "%s\n" "$ac_cv_lib_tinfo_keypad" >&6; } if test "x$ac_cv_lib_tinfo_keypad" = xyes then : AST_TINFO_FOUND=yes -else $as_nop - AST_TINFO_FOUND=no +else case e in #( + e) AST_TINFO_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -4727,8 +4839,9 @@ fi if test "x$ac_cv_header_ncurses_ncurses_h" = xyes then : TINFO_HEADER_FOUND=1 -else $as_nop - TINFO_HEADER_FOUND=0 +else case e in #( + e) TINFO_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -4768,16 +4881,22 @@ printf %s "checking for keypad in -ltinfo... " >&6; } if test ${ac_cv_lib_tinfo_keypad+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ltinfo ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char keypad (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char keypad (void); int main (void) { @@ -4789,20 +4908,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_tinfo_keypad=yes -else $as_nop - ac_cv_lib_tinfo_keypad=no +else case e in #( + e) ac_cv_lib_tinfo_keypad=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_keypad" >&5 printf "%s\n" "$ac_cv_lib_tinfo_keypad" >&6; } if test "x$ac_cv_lib_tinfo_keypad" = xyes then : AST_TINFO_FOUND=yes -else $as_nop - AST_TINFO_FOUND=no +else case e in #( + e) AST_TINFO_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -4824,8 +4946,9 @@ fi if test "x$ac_cv_header_ncurses_h" = xyes then : TINFO_HEADER_FOUND=1 -else $as_nop - TINFO_HEADER_FOUND=0 +else case e in #( + e) TINFO_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -4866,16 +4989,22 @@ printf %s "checking for keypad in -ltinfo... " >&6; } if test ${ac_cv_lib_tinfo_keypad+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ltinfo ${pbxlibdir} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -char keypad (); + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char keypad (void); int main (void) { @@ -4887,20 +5016,23 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_tinfo_keypad=yes -else $as_nop - ac_cv_lib_tinfo_keypad=no +else case e in #( + e) ac_cv_lib_tinfo_keypad=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_keypad" >&5 printf "%s\n" "$ac_cv_lib_tinfo_keypad" >&6; } if test "x$ac_cv_lib_tinfo_keypad" = xyes then : AST_TINFO_FOUND=yes -else $as_nop - AST_TINFO_FOUND=no +else case e in #( + e) AST_TINFO_FOUND=no ;; +esac fi CFLAGS="${ast_ext_lib_check_save_CFLAGS}" @@ -4922,8 +5054,9 @@ fi if test "x$ac_cv_header_curses_h" = xyes then : TINFO_HEADER_FOUND=1 -else $as_nop - TINFO_HEADER_FOUND=0 +else case e in #( + e) TINFO_HEADER_FOUND=0 ;; +esac fi CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}" @@ -4950,8 +5083,8 @@ printf %s "checking for a sed that does not truncate output... " >&6; } if test ${ac_cv_path_SED+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ +else case e in #( + e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for ac_i in 1 2 3 4 5 6 7; do ac_script="$ac_script$as_nl$ac_script" done @@ -4976,9 +5109,10 @@ do as_fn_executable_p "$ac_path_SED" || continue # Check for GNU ac_path_SED and select it if it is found. # Check for GNU $ac_path_SED -case `"$ac_path_SED" --version 2>&1` in +case `"$ac_path_SED" --version 2>&1` in #( *GNU*) ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -5013,7 +5147,8 @@ IFS=$as_save_IFS else ac_cv_path_SED=$SED fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 printf "%s\n" "$ac_cv_path_SED" >&6; } @@ -5119,8 +5254,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CONFIG_LIBXML2+y} then : printf %s "(cached) " >&6 -else $as_nop - case $CONFIG_LIBXML2 in +else case e in #( + e) case $CONFIG_LIBXML2 in [\\/]* | ?:[\\/]*) ac_cv_path_CONFIG_LIBXML2="$CONFIG_LIBXML2" # Let the user override the test with a path. ;; @@ -5146,6 +5281,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi CONFIG_LIBXML2=$ac_cv_path_CONFIG_LIBXML2 @@ -5168,8 +5304,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_CONFIG_LIBXML2+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_CONFIG_LIBXML2 in +else case e in #( + e) case $ac_pt_CONFIG_LIBXML2 in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_CONFIG_LIBXML2="$ac_pt_CONFIG_LIBXML2" # Let the user override the test with a path. ;; @@ -5195,6 +5331,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_CONFIG_LIBXML2=$ac_cv_path_ac_pt_CONFIG_LIBXML2 @@ -5372,8 +5509,8 @@ cat >confcache <<\_ACEOF # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the +# 'ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* 'ac_cv_foo' will be assigned the # following values. _ACEOF @@ -5403,14 +5540,14 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote + # 'set' does not quote correctly, so add quotes: double-quote # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; #( *) - # `set' quotes correctly as required by POSIX, so do not add quotes. + # 'set' quotes correctly as required by POSIX, so do not add quotes. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | @@ -5500,7 +5637,6 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh @@ -5509,12 +5645,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi @@ -5586,7 +5723,7 @@ IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 @@ -5615,7 +5752,6 @@ as_fn_error () } # as_fn_error - # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -5655,11 +5791,12 @@ then : { eval $1+=\$2 }' -else $as_nop - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... @@ -5673,11 +5810,12 @@ then : { as_val=$(( $* )) }' -else $as_nop - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith @@ -5760,9 +5898,9 @@ if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then @@ -5843,10 +5981,12 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated exec 6>&1 @@ -5862,7 +6002,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # values after options handling. ac_log=" This file was extended by $as_me, which was -generated by GNU Autoconf 2.71. Invocation command line was +generated by GNU Autoconf 2.72. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -5893,7 +6033,7 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions +'$as_me' instantiates files and other configuration actions from templates according to the current configuration. Unless the files and actions are specified as TAGs, all are instantiated by default. @@ -5926,10 +6066,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config='$ac_cs_config_escaped' ac_cs_version="\\ config.status -configured by $0, generated by GNU Autoconf 2.71, +configured by $0, generated by GNU Autoconf 2.72, with options \\"\$ac_cs_config\\" -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -5988,8 +6128,8 @@ do ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - as_fn_error $? "ambiguous option: \`$1' -Try \`$0 --help' for more information.";; + as_fn_error $? "ambiguous option: '$1' +Try '$0 --help' for more information.";; --help | --hel | -h ) printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ @@ -5997,8 +6137,8 @@ Try \`$0 --help' for more information.";; ac_cs_silent=: ;; # This is an error. - -*) as_fn_error $? "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; + -*) as_fn_error $? "unrecognized option: '$1' +Try '$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; @@ -6049,7 +6189,7 @@ do "autoconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS autoconfig.h" ;; "makeopts") CONFIG_FILES="$CONFIG_FILES makeopts" ;; - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; esac done @@ -6068,7 +6208,7 @@ fi # creating and moving files from /tmp can sometimes cause problems. # Hook for its removal unless debugging. # Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. +# after its creation but before its name has been assigned to '$tmp'. $debug || { tmp= ac_tmp= @@ -6092,7 +6232,7 @@ ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. +# This happens for instance with './config.status config.h'. if test -n "$CONFIG_FILES"; then @@ -6250,13 +6390,13 @@ fi # test -n "$CONFIG_FILES" # Set up the scripts for CONFIG_HEADERS section. # No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. +# This happens for instance with './config.status Makefile'. if test -n "$CONFIG_HEADERS"; then cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF -# Transform confdefs.h into an awk script `defines.awk', embedded as +# Transform confdefs.h into an awk script 'defines.awk', embedded as # here-document in config.status, that substitutes the proper values into # config.h.in to produce config.h. @@ -6366,7 +6506,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -6388,19 +6528,19 @@ do -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. + # because $ac_f cannot contain ':'. test -f "$ac_f" || case $ac_f in [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done - # Let's still pretend it is `configure' which instantiates (i.e., don't + # Let's still pretend it is 'configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` @@ -6524,7 +6664,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 esac _ACEOF -# Neutralize VPATH when `$srcdir' = `.'. +# Neutralize VPATH when '$srcdir' = '.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 @@ -6553,9 +6693,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin"