From: Tom Anderson <thomasanderson@chromium.org>
Date: Wed, 25 Jul 2018 19:06:29 +0000 (-0700)
Subject: Fix build with -std=c11
X-Git-Tag: android-x86-8.1-r1~71
X-Git-Url: http://git.osdn.net/view?p=android-x86%2Fexternal-libdrm.git;a=commitdiff_plain;h=b06d71bb2244d20ee3643c47c0de5f9d98b99ef5

Fix build with -std=c11

typeof() is a GNU extension that will only work when the compiler is passed
-std=gnu*.  __typeof__() works with -std=c*, however.
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
---

diff --git a/util_math.h b/util_math.h
index 02b15a8e..35bf4512 100644
--- a/util_math.h
+++ b/util_math.h
@@ -29,6 +29,6 @@
 #define MAX3( A, B, C ) ((A) > (B) ? MAX2(A, C) : MAX2(B, C))
 
 #define __align_mask(value, mask)  (((value) + (mask)) & ~(mask))
-#define ALIGN(value, alignment)    __align_mask(value, (typeof(value))((alignment) - 1))
+#define ALIGN(value, alignment)    __align_mask(value, (__typeof__(value))((alignment) - 1))
 
 #endif /*_UTIL_MATH_H_*/