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-rw-r--r--xorg-server/configure.ac6
1 files changed, 6 insertions, 0 deletions
diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac
index 4bfa82c24..63d59f92d 100644
--- a/xorg-server/configure.ac
+++ b/xorg-server/configure.ac
@@ -87,6 +87,12 @@ XORG_PROG_RAWCPP
# easier overrides at build time.
XSERVER_CFLAGS='$(CWARNFLAGS)'
+dnl Explicitly add -fno-strict-aliasing since this option should disappear
+dnl from util-macros CWARNFLAGS
+if test "x$GCC" = xyes ; then
+ XSERVER_CFLAGS="$XSERVER_CFLAGS -fno-strict-aliasing"
+fi
+
dnl Check for dtrace program (needed to build Xserver dtrace probes)
dnl Also checks for <sys/sdt.h>, since some Linux distros have an
dnl ISDN trace program named dtrace