From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 11 Aug 2017 22:12:08 +0000 (-0700)
Subject: musl: Build only in ARM mode when using clang
X-Git-Tag: yocto-4.0~15982
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3b4182968c5a1271748002f0e0264f54643a9f1c;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

musl: Build only in ARM mode when using clang

clang 5.0 has a codegen bug when compiling musl in thumb2 mode see

https://bugs.llvm.org/show_bug.cgi?id=34165

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-core/musl/musl_git.bb b/meta/recipes-core/musl/musl_git.bb
index 64c7334eea4..eefd23bb8e3 100644
--- a/meta/recipes-core/musl/musl_git.bb
+++ b/meta/recipes-core/musl/musl_git.bb
@@ -28,6 +28,8 @@ export CROSS_COMPILE="${TARGET_PREFIX}"
 
 LDFLAGS += "-Wl,-soname,libc.so"
 
+ARM_INSTRUCTION_SET_toolchain-clang = "arm"
+
 CONFIGUREOPTS = " \
     --prefix=${prefix} \
     --exec-prefix=${exec_prefix} \