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configure.ac: use AC_LANG_SOURCE 

Fixes autotools warnings.
This commit is contained in:
Max Kellermann 2011-01-07 17:20:48 +01:00
parent c44a744c0b
commit b75d53413d
2 changed files with 8 additions and 8 deletions
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12
m4/faad.m4
View File

@ -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])])

4
m4/mpd_check_cflag.m4
View File

@ -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"
])