[PATCH util-macros 5/6] Update XORG_CWARNFLAGS to use XORG_COMPILER_FLAGS

[Jeremy Huddleston]

Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
---
 xorg-macros.m4.in |   16 +++-------------
 1 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in
index c362943..a2bf35c 100644
--- a/xorg-macros.m4.in
+++ b/xorg-macros.m4.in
@@ -1454,21 +1454,11 @@ AC_SUBST(BASE_CFLAGS)
 # it is updated to use BASE_CFLAGS.
 #
 AC_DEFUN([XORG_CWARNFLAGS], [
-AC_REQUIRE([AC_PROG_CC_C99])
+AC_REQUIRE([XORG_COMPILER_FLAGS])
 AC_REQUIRE([XORG_COMPILER_BRAND])
+CWARNFLAGS="$BASE_CFLAGS"
 if  test "x$GCC" = xyes ; then
-    CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
--Wmissing-declarations -Wnested-externs -fno-strict-aliasing \
--Wbad-function-cast -Wformat=2"
-    case `$CC -dumpversion` in
-    3.4.* | 4.*)
-	CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement"
-	;;
-    esac
-else
-    if test "x$SUNCC" = "xyes"; then
-	CWARNFLAGS="-v"
-    fi
+    CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing"
 fi
 AC_SUBST(CWARNFLAGS)
 ]) # XORG_CWARNFLAGS
-- 
1.7.7