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Fix compile error for old versions of GCC.

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Use -Wno-format-truncation only if supported by compiler.

ASTERISK-27171 #close

Change-Id: Iac0aed7a5bcaa16c21b7d62c4e4678d244c4ccb6
pull/9/head
Corey Farrell 8 years ago
parent 2be8d91c0f
commit 4b03eb5c38
6 changed files with 34 additions and 21 deletions
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2
apps/Makefile
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@ -29,7 +29,7 @@ include $(ASTTOPDIR)/Makefile.moddir_rules
$(call MOD_ADD_C,app_confbridge,$(wildcard confbridge/*.c))
app_voicemail.o: _ASTCFLAGS+=-Wno-format-truncation
app_voicemail.o: _ASTCFLAGS+=$(AST_NO_FORMAT_TRUNCATION)
ifneq ($(findstring $(OSARCH), mingw32 cygwin ),)
LIBS+= -lres_ael_share.so -lres_monitor.so -lres_speech.so

2
channels/Makefile
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@ -29,7 +29,7 @@ $(call MOD_ADD_C,chan_pjsip,$(wildcard pjsip/*.c))
$(call MOD_ADD_C,chan_dahdi,$(wildcard dahdi/*.c) sig_analog.c sig_pri.c sig_ss7.c)
$(call MOD_ADD_C,chan_misdn,misdn_config.c misdn/isdn_lib.c misdn/isdn_msg_parser.c)
chan_mgcp.o: _ASTCFLAGS+=-Wno-format-truncation
chan_mgcp.o: _ASTCFLAGS+=$(AST_NO_FORMAT_TRUNCATION)
chan_misdn.o: _ASTCFLAGS+=-Imisdn
misdn_config.o: _ASTCFLAGS+=-Imisdn

38
configure vendored
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@ -701,6 +701,7 @@ BIND8_CFLAGS
AST_RPATH
AST_NATIVE_ARCH
AST_SHADOW_WARNINGS
AST_NO_FORMAT_TRUNCATION
AST_NO_STRICT_OVERFLOW
AST_FORTIFY_SOURCE
AST_TRAMPOLINES
@ -1356,7 +1357,6 @@ infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
@ -1541,7 +1541,6 @@ datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@ -1794,15 +1793,6 @@ do
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst | --runs \
| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@ -1940,7 +1930,7 @@ fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir runstatedir
libdir localedir mandir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@ -2093,7 +2083,6 @@ Fine tuning of the installation directories:
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@ -14927,7 +14916,7 @@ else
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))
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -14973,7 +14962,7 @@ else
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))
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -14997,7 +14986,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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))
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -15042,7 +15031,7 @@ else
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))
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -15066,7 +15055,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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))
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -19069,6 +19058,19 @@ $as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-format-truncation" >&5
$as_echo_n "checking for -Wno-format-truncation... " >&6; }
if $(${CC} -O2 -Wno-format-truncation -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
AST_NO_FORMAT_TRUNCATION=-Wno-format-truncation
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
AST_NO_FORMAT_TRUNCATION=
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wshadow" >&5
$as_echo_n "checking for -Wshadow... " >&6; }
if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then

10
configure.ac
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@ -1252,6 +1252,16 @@ else
fi
AC_SUBST(AST_NO_STRICT_OVERFLOW)
AC_MSG_CHECKING(for -Wno-format-truncation)
if $(${CC} -O2 -Wno-format-truncation -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
AC_MSG_RESULT(yes)
AST_NO_FORMAT_TRUNCATION=-Wno-format-truncation
else
AC_MSG_RESULT(no)
AST_NO_FORMAT_TRUNCATION=
fi
AC_SUBST(AST_NO_FORMAT_TRUNCATION)
AC_MSG_CHECKING(for -Wshadow)
if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
AC_MSG_RESULT(yes)

2
main/Makefile
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@ -140,7 +140,7 @@ endif
$(CMD_PREFIX) rm $@.fix
ast_expr2f.o: _ASTCFLAGS+=-Wno-unused
cdr.o: _ASTCFLAGS+=-Wno-format-truncation
cdr.o: _ASTCFLAGS+=$(AST_NO_FORMAT_TRUNCATION)
testexpr2: ast_expr2f.c ast_expr2.c ast_expr2.h
$(CC) -g -c -Iinclude -DSTANDALONE ast_expr2f.c

1
makeopts.in
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@ -116,6 +116,7 @@ AST_ASTERISKSSL=@AST_ASTERISKSSL@
AST_DECLARATION_AFTER_STATEMENT=@AST_DECLARATION_AFTER_STATEMENT@
AST_TRAMPOLINES=@AST_TRAMPOLINES@
AST_NO_STRICT_OVERFLOW=@AST_NO_STRICT_OVERFLOW@
AST_NO_FORMAT_TRUNCATION=@AST_NO_FORMAT_TRUNCATION@
AST_SHADOW_WARNINGS=@AST_SHADOW_WARNINGS@
AST_NESTED_FUNCTIONS=@AST_NESTED_FUNCTIONS@
AST_CLANG_BLOCKS=@AST_CLANG_BLOCKS@

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