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gperftools: Fix build with clang

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Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Khem Raj 2017-03-06 23:13:41 -08:00 committed by Martin Jansa
parent a336efc8d7
commit e2975aee7c
2 changed files with 36 additions and 1 deletions
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33
meta-oe/recipes-support/gperftools/gperftools/0001-Support-Atomic-ops-on-clang.patch Normal file
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@ -0,0 +1,33 @@
From ea9f64eb2cdf3be6c4dc65fa1472d854616e43ca Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 6 Mar 2017 13:38:46 -0800
Subject: [PATCH] Support Atomic ops on clang
clang pretends to be gcc 4.2 which is a lie
it actually supports a lot more features then
gcc 4.2, here it depends on gcc 4.7 to enable
the atomics and fails for clang
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Upstream-Status: Pending
src/base/atomicops.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/base/atomicops.h b/src/base/atomicops.h
index be038f3..f1a21ff 100644
--- a/src/base/atomicops.h
+++ b/src/base/atomicops.h
@@ -118,7 +118,7 @@
#include "base/atomicops-internals-linuxppc.h"
#elif defined(__GNUC__) && defined(__mips__)
#include "base/atomicops-internals-mips.h"
-#elif defined(__GNUC__) && GCC_VERSION >= 40700
+#elif defined(__GNUC__) && GCC_VERSION >= 40700 || defined(__clang__)
#include "base/atomicops-internals-gcc.h"
#else
#error You need to implement atomic operations for this architecture
--
2.12.0

4
meta-oe/recipes-support/gperftools/gperftools_2.5.bb
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@ -4,7 +4,9 @@ LICENSE = "BSD"
LIC_FILES_CHKSUM = "file://COPYING;md5=762732742c73dc6c7fbe8632f06c059a"
DEPENDS = "libunwind"
SRC_URI = "http://pkgs.fedoraproject.org/repo/pkgs/gperftools/gperftools-2.5.tar.gz/aa1eaf95dbe2c9828d0bd3a00f770f50/gperftools-2.5.tar.gz"
SRC_URI = "http://pkgs.fedoraproject.org/repo/pkgs/gperftools/gperftools-2.5.tar.gz/aa1eaf95dbe2c9828d0bd3a00f770f50/gperftools-2.5.tar.gz \
file://0001-Support-Atomic-ops-on-clang.patch\
"
SRC_URI[md5sum] = "aa1eaf95dbe2c9828d0bd3a00f770f50"
SRC_URI[sha256sum] = "6fa2748f1acdf44d750253e160cf6e2e72571329b42e563b455bde09e9e85173"