summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAlon Levy <alevy@redhat.com>2011-01-17 01:26:39 +0200
committerAlon Levy <alevy@redhat.com>2011-01-17 18:48:50 +0200
commitd0fa80641daf9d49ea6590d4106c32c79b872d4e (patch)
treee2a250517de0e34827447fd3416a19643fc73fbd
parent998218be176b1780fff3f6f54b398c67b19b782f (diff)
downloadspice-d0fa80641daf9d49ea6590d4106c32c79b872d4e.tar.gz
spice-d0fa80641daf9d49ea6590d4106c32c79b872d4e.tar.xz
spice-d0fa80641daf9d49ea6590d4106c32c79b872d4e.zip
configure.ac: use AC_LANG_SOURCE in AC_COMPILE_IFELSE, silence remaining warnings
-rw-r--r--configure.ac6
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac
index a9e9d2d0..6b6c8c98 100644
--- a/configure.ac
+++ b/configure.ac
@@ -294,7 +294,7 @@ AC_DEFUN([SPICE_CC_TRY_FLAG], [
spice_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $1"
- AC_COMPILE_IFELSE([ ], [spice_cc_flag=yes], [spice_cc_flag=no])
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ])], [spice_cc_flag=yes], [spice_cc_flag=no])
CFLAGS="$spice_save_CFLAGS"
if test "x$spice_cc_flag" = "xyes"; then
@@ -384,13 +384,13 @@ dnl -fvisibility stuff
have_gcc4=no
AC_MSG_CHECKING(for -fvisibility)
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
#if defined(__GNUC__) && (__GNUC__ >= 4)
#else
error Need GCC 4.0 for visibility
#endif
int main () { return 0; }
-], have_gcc4=yes)
+])], have_gcc4=yes)
if test "x$have_gcc4" = "xyes"; then
VISIBILITY_HIDDEN_CFLAGS="-fvisibility=hidden"