[PATCH xserver 3/5] autoconf: fix warning, replace AC_TRY_COMPILE with AC_COMPILE_IFELSE

[Gaetan Nadon]

The code produced in the configure script is identical.

Reviewed-by: Alan Coopersmith <alan.coopersmith at oracle.com>
Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 configure.ac |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index 1859b8e..a61eeed 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1820,13 +1820,13 @@ if test "x$XORG" = xyes; then
 		save_CFLAGS="$CFLAGS"
 		proto_inc=`$PKG_CONFIG --cflags xproto`
 		CFLAGS="$CFLAGS $VISIBILITY_CFLAGS $proto_inc"
-		AC_TRY_COMPILE(
+		AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
 		    [#include <X11/Xfuncproto.h>
 		     extern _X_HIDDEN int hidden_int;
 		     extern _X_EXPORT int public_int;
 		     extern _X_HIDDEN int hidden_int_func(void);
-		     extern _X_EXPORT int public_int_func(void);],
-		    [],
+		     extern _X_EXPORT int public_int_func(void);]],
+		    [])],
 		    have_visibility=yes,
 		    have_visibility=no)
 		CFLAGS=$save_CFLAGS
@@ -2386,12 +2386,12 @@ dnl though, thanks to the passing of some significant amount of time, the
 dnl above is probably a complete fallacy, and you should not rely on it.
 dnl but this is still actually better than imake, honest. -daniels
 
-AC_TRY_COMPILE([
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 #include <features.h>
 #ifndef __GLIBC__
 #error not glibc
 #endif
-], [], [AC_DEFINE(_GNU_SOURCE, 1,
+]], [])], [AC_DEFINE(_GNU_SOURCE, 1,
 	[ Enable GNU and other extensions to the C environment for glibc])])
 
 AC_DEFINE_DIR(PROJECTROOT, prefix, [Overall prefix])
-- 
1.7.9.5