From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 14 Aug 2018 19:21:34 +0000 (-0700)
Subject: libunwind: Fix build with musl+security flags
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=95eb15f997483dd71f09adee8565066e8d8bfec6;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

libunwind: Fix build with musl+security flags

Fixes
src/os-linux.c:63: undefined reference to `__stack_chk_fail_local'

(From OE-Core rev: 43894faa45884dcc3b6111ed67e1a96fbec019a8)

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

diff --git a/meta/recipes-support/libunwind/libunwind_1.2.1.bb b/meta/recipes-support/libunwind/libunwind_1.2.1.bb
index 37a762486f4..e7fb2b21904 100644
--- a/meta/recipes-support/libunwind/libunwind_1.2.1.bb
+++ b/meta/recipes-support/libunwind/libunwind_1.2.1.bb
@@ -21,3 +21,5 @@ ARM_INSTRUCTION_SET_armv4 = "arm"
 ARM_INSTRUCTION_SET_armv5 = "arm"
 
 LDFLAGS += "-Wl,-z,relro,-z,now ${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', ' -fuse-ld=bfd ', '', d)}"
+
+SECURITY_LDFLAGS_append_libc-musl = " -lssp_nonshared"