From eef60be96fb91dc632a18173b4a4f21e9813aba7 Mon Sep 17 00:00:00 2001
From: Adam Langley <agl@google.com>
Date: Sat, 18 Apr 2015 19:07:35 -0700
Subject: external/boringssl: try to fix aarch64+Clang.

It appears that the version of Clang in Android doesn't support the
.arch_extension directive. This change removes the .arch and
.arch_extension lines (because they are triggering errors) and adds a
-march option on the command line instead.

The aarch64+Clang build is still broken with this change, but it's
broken in binder rather than BoringSSL with it.

Change-Id: I32c557bdfde4df66d26794ccdd650356f2bbaf8f
---
 src/crypto/modes/asm/ghashv8-armx.pl | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src/crypto/modes/asm')

diff --git a/src/crypto/modes/asm/ghashv8-armx.pl b/src/crypto/modes/asm/ghashv8-armx.pl
index 40dca96..08c8775 100644
--- a/src/crypto/modes/asm/ghashv8-armx.pl
+++ b/src/crypto/modes/asm/ghashv8-armx.pl
@@ -45,10 +45,7 @@ $code=<<___;
 .text
 ___
 $code.=<<___	if ($flavour =~ /64/);
-#ifdef __clang__
-.arch	armv8-a
-.arch_extension	crypto
-#else
+#if !defined(__clang__)
 .arch	armv8-a+crypto
 #endif
 ___
-- 
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