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| author | Alon Levy <alevy@redhat.com> | 2011-01-17 01:26:39 +0200 |
|---|---|---|
| committer | Alon Levy <alevy@redhat.com> | 2011-02-07 18:49:29 +0200 |
| commit | e2d6e8ef4f190273b6fcc848575f37f2c37dc89d (patch) | |
| tree | a294c96e2f4e6e5cedfef966fccdde5445631858 /configure.ac | |
| parent | 31db6ef8c2162700605592e8dfece19033a4265c (diff) | |
| download | spice-e2d6e8ef4f190273b6fcc848575f37f2c37dc89d.tar.gz spice-e2d6e8ef4f190273b6fcc848575f37f2c37dc89d.tar.xz spice-e2d6e8ef4f190273b6fcc848575f37f2c37dc89d.zip | |
configure.ac: use AC_LANG_SOURCE in AC_COMPILE_IFELSE, silence remaining warnings
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 9b5385d6..9159b4ab 100644 --- a/configure.ac +++ b/configure.ac @@ -309,7 +309,7 @@ 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$spice_cc_flag" = "xyes"; then @@ -430,13 +430,13 @@ dnl -fvisibility stuff have_gcc4=no AC_MSG_CHECKING(for -fvisibility) -AC_COMPILE_IFELSE([ +AC_COMPILE_IFELSE([AC_LANG_SOURCE([ #if defined(__GNUC__) && (__GNUC__ >= 4) #else error Need GCC 4.0 for visibility #endif int main () { return 0; } -], have_gcc4=yes) +])], have_gcc4=yes) if test "x$have_gcc4" = "xyes" -a ! "$os_win32" = "yes" ; then VISIBILITY_HIDDEN_CFLAGS="-fvisibility=hidden" |