Merged revisions 242521 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

................
  r242521 | tilghman | 2010-01-24 00:40:31 -0600 (Sun, 24 Jan 2010) | 15 lines
  
  Merged revisions 242520 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
  ........
    r242520 | tilghman | 2010-01-24 00:33:01 -0600 (Sun, 24 Jan 2010) | 8 lines
    
    Only rebuild bison and flex source files on demand, if bison and flex are detected by the configure script.
    
    Changed after discussion on the -dev list about possible unnecessary build
    failures, due to checkouts/untars causing these special source files to
    possibly be newer than their resulting C files.  This should additionally
    ensure that nobody need learn about extra Makefile arguments to ensure the
    proper files get rebuilt when changes are made to these special source files.
  ........
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@242524 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configure.ac

@@ -171,6 +171,8 @@ if test "x$with_gnu_ld" = "xyes" ; then
 fi
 AC_SUBST(GNU_LD)
 
+AC_PATH_PROG([BISON], [bison], :)
+AC_PATH_PROG([FLEX], [flex], :)
 AC_PATH_PROG([GREP], [grep], :)
 AC_PATH_PROG([FIND], [find], :)
 AC_PATH_PROG([COMPRESS], [compress], :)

include/asterisk/autoconfig.h.in

@@ -815,7 +815,7 @@
 /* Define to 1 if you have the `strtoq' function. */
 #undef HAVE_STRTOQ
 
-/* Define to 1 if `struct stat' is a member of `st_blksize'. */
+/* Define to 1 if `st_blksize' is member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_BLKSIZE
 
 /* Define to 1 if you have the mISDN Supplemental Services library. */
@@ -1065,12 +1065,12 @@
 /* Define to the one symbol short name of this package. */
 #undef PACKAGE_TARNAME
 
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
+/* Define to 1 if the C compiler supports function prototypes. */
+#undef PROTOTYPES
+
 /* Define to necessary symbol if this constant uses a non-standard name on
    your system. */
 #undef PTHREAD_CREATE_JOINABLE
@@ -1090,6 +1090,11 @@
 /* Define to the type of arg 5 for `select'. */
 #undef SELECT_TYPE_ARG5
 
+/* Define to 1 if the `setvbuf' function takes the buffering type as its
+   second argument and the buffer pointer as the third, as on System V before
+   release 3. */
+#undef SETVBUF_REVERSED
+
 /* The size of `int', as computed by sizeof. */
 #undef SIZEOF_INT
 
@@ -1110,30 +1115,20 @@
 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
 #undef TM_IN_SYS_TIME
 
-/* Enable extensions on AIX 3, Interix.  */
+/* Define to 1 if on AIX 3.
+   System headers sometimes define this.
+   We just want to avoid a redefinition error message.  */
 #ifndef _ALL_SOURCE
 # undef _ALL_SOURCE
 #endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
 /* Enable GNU extensions on systems that have them.  */
 #ifndef _GNU_SOURCE
 # undef _GNU_SOURCE
 #endif
-/* Enable threading extensions on Solaris.  */
-#ifndef _POSIX_PTHREAD_SEMANTICS
-# undef _POSIX_PTHREAD_SEMANTICS
-#endif
-/* Enable extensions on HP NonStop.  */
-#ifndef _TANDEM_SOURCE
-# undef _TANDEM_SOURCE
-#endif
-/* Enable general extensions on Solaris.  */
-#ifndef __EXTENSIONS__
-# undef __EXTENSIONS__
-#endif
-
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-#undef _FILE_OFFSET_BITS
 
 /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
 #undef _LARGEFILE_SOURCE
@@ -1151,6 +1146,20 @@
 /* Define to 1 if you need to in order for `stat' and other things to work. */
 #undef _POSIX_SOURCE
 
+/* Enable extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+
+/* Define like PROTOTYPES; this can be used by system headers. */
+#undef __PROTOTYPES
+
 /* Define to empty if `const' does not conform to ANSI C. */
 #undef const
 

makeopts.in

@@ -8,6 +8,8 @@ CXX=@CXX@
 
 INSTALL=@INSTALL@
 AWK=@AWK@
+BISON=@BISON@
+FLEX=@FLEX@
 GREP=@GREP@
 AR=@AR@
 RANLIB=@RANLIB@

pbx/Makefile

@@ -9,7 +9,7 @@
 # the GNU General Public License
 #
 
--include $(ASTTOPDIR)/menuselect.makeopts $(ASTTOPDIR)/menuselect.makedeps
+-include $(ASTTOPDIR)/menuselect.makeopts $(ASTTOPDIR)/menuselect.makedeps $(ASTTOPDIR)/makeopts
 
 MODULE_PREFIX=pbx
 MENUSELECT_CATEGORY=PBX

res/Makefile

@@ -39,14 +39,22 @@ $(if $(filter res_snmp,$(EMBEDDED_MODS)),modules.link,res_snmp.so): snmp/agent.o
 
 $(if $(filter res_ael_share,$(EMBEDDED_MODS)),modules.link,res_ael_share.so): ael/ael_lex.o ael/ael.tab.o ael/pval.o
 
+ifneq ($(FLEX),)
 ael/ael_lex.c: ael/ael.flex
+else
+ael/ael_lex.c:
+endif
 	$(ECHO_PREFIX) echo "   [FLEX] $< -> $@"
-	(cd ael; flex ael.flex; sed -e "/begin standard C headers/i#include \"asterisk.h\"" ael_lex.c > zz; mv zz ael_lex.c)
-	(cd ael; sed 's@#if __STDC_VERSION__ >= 199901L@#if !defined __STDC_VERSION__ || __STDC_VERSION__ >= 199901L@' ael_lex.c > zz; mv zz ael_lex.c)
+	$(ECHO_PREFIX) (cd ael; flex ael.flex; sed -e "/begin standard C headers/i#include \"asterisk.h\"" ael_lex.c > zz; mv zz ael_lex.c)
+	$(ECHO_PREFIX) (cd ael; sed 's@#if __STDC_VERSION__ >= 199901L@#if !defined __STDC_VERSION__ || __STDC_VERSION__ >= 199901L@' ael_lex.c > zz; mv zz ael_lex.c)
 
+ifneq ($(BISON),)
 ael/ael.tab.c ael/ael.tab.h: ael/ael.y
+else
+ael/ael.tab.c ael/ael.tab.h:
+endif
 	$(ECHO_PREFIX) echo "   [BISON] $< -> $@"
-	(cd ael; bison -v -d ael.y)
+	$(ECHO_PREFIX) (cd ael; bison -v -d ael.y)
 
 ael/pval.o: ael/pval.c