From b75d53413d8ffe421324a68fac8daf106d3c0807 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Fri, 7 Jan 2011 17:20:48 +0100
Subject: [PATCH] configure.ac: use AC_LANG_SOURCE
Fixes autotools warnings.
---
m4/faad.m4 | 12 ++++++------
m4/mpd_check_cflag.m4 | 4 ++--
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/m4/faad.m4 b/m4/faad.m4
index f6447b0fb..007787557 100644
--- a/m4/faad.m4
+++ b/m4/faad.m4
@@ -58,7 +58,7 @@ if test x$enable_aac = xyes; then
fi
if test x$enable_aac = xyes; then
AC_MSG_CHECKING(that FAAD2 uses buffer and bufferlen)
- AC_COMPILE_IFELSE([
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
#include <faad.h>
int main() {
@@ -82,9 +82,9 @@ int main() {
return 0;
}
-],[AC_MSG_RESULT(yes);AC_DEFINE(HAVE_FAAD_BUFLEN_FUNCS,1,[Define if FAAD2 uses buflen in function calls])],[AC_MSG_RESULT(no);
+])],[AC_MSG_RESULT(yes);AC_DEFINE(HAVE_FAAD_BUFLEN_FUNCS,1,[Define if FAAD2 uses buflen in function calls])],[AC_MSG_RESULT(no);
AC_MSG_CHECKING(that FAAD2 can even be used)
- AC_COMPILE_IFELSE([
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
#include <faad.h>
int main() {
@@ -113,7 +113,7 @@ int main() {
return 0;
}
-],AC_MSG_RESULT(yes),[AC_MSG_RESULT(no);enable_aac=no])
+])],AC_MSG_RESULT(yes),[AC_MSG_RESULT(no);enable_aac=no])
])
fi
if test x$enable_aac = xyes; then
@@ -136,7 +136,7 @@ if test x$enable_aac = xyes; then
CPPFLAGS=$CFLAGS
AC_MSG_CHECKING(for broken libfaad headers)
- AC_COMPILE_IFELSE([
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
#include <faad.h>
#include <stddef.h>
#include <stdint.h>
@@ -148,7 +148,7 @@ int main() {
faacDecInit2(NULL, NULL, 0, &sample_rate, &channels);
return 0;
}
- ],
+ ])],
[AC_MSG_RESULT(correct)],
[AC_MSG_RESULT(broken);
AC_DEFINE(HAVE_FAAD_LONG, 1, [Define if faad.h uses the broken "unsigned long" pointers])])
diff --git a/m4/mpd_check_cflag.m4 b/m4/mpd_check_cflag.m4
index 9b5788f7b..8e7144936 100644
--- a/m4/mpd_check_cflag.m4
+++ b/m4/mpd_check_cflag.m4
@@ -4,9 +4,9 @@ AC_DEFUN([MPD_CHECK_FLAG],[
[mpd_check_cflag_$var],[
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $1"
- AC_COMPILE_IFELSE([
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
int main(void) { return 0; }
- ], [ eval "mpd_check_cflag_$var=yes"
+ ])], [ eval "mpd_check_cflag_$var=yes"
], [ eval "mpd_check_cflag_$var=no" ])
CFLAGS="$save_CFLAGS"
])