From e4f5da9539f606e0043678579de83f66f0b3e9c4 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 6 Feb 2014 10:51:33 -0800
Subject: Add a test that khrplatform.h (if present) agrees with us.

---
 configure.ac | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 3037c76..35b357d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,6 +48,12 @@ AC_LIBTOOL_WIN32_DLL
 AC_PROG_LIBTOOL
 AC_SYS_LARGEFILE
 
+AC_CHECK_HEADER([KHR/khrplatform.h],
+                [AC_DEFINE([HAVE_KHRPLATFORM_H], [1],
+                           [Define to 1 if you have <KHR/khrplatform.h> (used for tests)]
+                           )]
+               )
+
 # OS X defaults to having -Wint-conversion ("warn when passing
 # uintptr_t to a void *") by default.  Kill that.
 XORG_TESTSET_CFLAG(CWARNFLAGS, [-Wno-int-conversion])
-- 
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