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authormarha <marha@users.sourceforge.net>2013-10-16 11:30:08 +0200
committermarha <marha@users.sourceforge.net>2013-10-16 11:30:08 +0200
commit56e12b1310b1b52d00bc27e919d915255af5bf03 (patch)
tree19379a18fe9a678a109397837339820892101e4b /pixman/configure.ac
parentc5883f8af060c0a300a29e732e8bb893bc8e0eca (diff)
parent9e23b44bfe1e6e85231b1c07d945cadf0c868648 (diff)
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Merge remote-tracking branch 'origin/released'
* origin/released: fontconfig libxcb libxcb/xcb-proto xserver mesa pixman xkbcomp git update 16 oct 2013 Conflicts: mesalib/src/mesa/drivers/dri/common/drisw_util.c pixman/pixman/pixman-mmx.c
Diffstat (limited to 'pixman/configure.ac')
-rw-r--r--pixman/configure.ac7
1 files changed, 7 insertions, 0 deletions
diff --git a/pixman/configure.ac b/pixman/configure.ac
index 2dd477663..8a3b62268 100644
--- a/pixman/configure.ac
+++ b/pixman/configure.ac
@@ -183,6 +183,7 @@ AC_SUBST(LT_VERSION_INFO)
# Check for dependencies
PIXMAN_CHECK_CFLAG([-Wall])
+PIXMAN_CHECK_CFLAG([-Wdeclaration-after-statement])
PIXMAN_CHECK_CFLAG([-fno-strict-aliasing])
dnl =========================================================================
@@ -355,6 +356,12 @@ int main () {
: "y" (v), "K" (5)
);
+ /* Some versions of clang will choke on this */
+ asm ("pmulhuw %1, %0\n\t"
+ : "+y" (w)
+ : "y" (v)
+ );
+
return _mm_cvtsi64_si32 (v);
}]])], have_mmx_intrinsics=yes)
CFLAGS=$xserver_save_CFLAGS