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Fix configure check for PTHREAD_ONCE_INIT when manually adding -Wall to CFLAGS.

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(closes issue #16666)
Reported by: romain_proformatique


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@241932 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Sean Bright
2010-01-21 15:25:46 +00:00
parent df56d04848
commit 68f261cc9d
2 changed files with 6 additions and 4 deletions
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configure
Vendored
+3 -2
View File
@@ -1,5 +1,5 @@
#! /bin/sh
# From configure.ac Revision: 235652 .
# From configure.ac Revision: 236585 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.64 for asterisk 1.4.
#
@@ -11491,10 +11491,11 @@ CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
void empty(){}
int
main ()
{
pthread_once_t once = PTHREAD_ONCE_INIT;
pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);
;
return 0;
}
configure.ac
+3 -2
View File
@@ -357,8 +357,9 @@ saved_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[#include <pthread.h>],
[pthread_once_t once = PTHREAD_ONCE_INIT;])
[#include <pthread.h>
void empty(){}],
[pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
],[
AC_MSG_RESULT(no)
ac_cv_pthread_once_needsbraces="no"