From: Mikael Urankar <mikael.urankar@gipsa-lab.grenoble-inp.fr>
Date: Mon, 19 Jun 2017 08:13:14 +0000 (+0200)
Subject: Workaround misspelling in GCC to detect ARMv6KZ platform
X-Git-Tag: v7.6.2~68
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2689d20e979040af07dbf7ce07067e8b1d39bb44;p=libatomic_ops

Workaround misspelling in GCC to detect ARMv6KZ platform

Issue #26 (libatomic_ops).

Due to a misspelling in GCC, the check for the ARMv6KZ platform
uses ARM_ARCH_6ZK macro instead of ARM_ARCH_6KZ.

* src/atomic_ops/sysdeps/gcc/arm.h (AO_ARM_HAVE_DMB): Do not define
if __ARM_ARCH_6KZ__.
---

diff --git a/src/atomic_ops/sysdeps/gcc/arm.h b/src/atomic_ops/sysdeps/gcc/arm.h
index 8ad4be2..8a65e2a 100644
--- a/src/atomic_ops/sysdeps/gcc/arm.h
+++ b/src/atomic_ops/sysdeps/gcc/arm.h
@@ -73,7 +73,8 @@
 # if !defined(__ARM_ARCH_6__) && !defined(__ARM_ARCH_6J__) \
      && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6Z__) \
      && !defined(__ARM_ARCH_6ZT2__)
-#   if !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6ZK__)
+#   if !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6KZ__) \
+       && !defined(__ARM_ARCH_6ZK__)
       /* DMB is present in ARMv6M and ARMv7+.   */
 #     define AO_ARM_HAVE_DMB
 #   endif