From: Gustavo Zacarias <gustavo@zacarias.com.ar>
Date: Wed, 15 Apr 2015 19:41:56 +0000 (-0300)
Subject: gcc: disable libsanitizer for sparc
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e0046e533fe22240f6eda7048d2733b01adb15ef;p=buildroot.git

gcc: disable libsanitizer for sparc

Normally libsanitizer handles the different functionalities gracefully for
each architecture, but it doesn't seem to be the case for SPARC.
Since in general it doesn't support anything for SPARC just disable it.

Fixes bug #7951.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index 24fd7b8778..be242cb6df 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -126,6 +126,12 @@ ifeq ($(BR2_TOOLCHAIN_BUILDROOT_UCLIBC)$(BR2_TOOLCHAIN_BUILDROOT_MUSL),y)
 HOST_GCC_COMMON_CONF_OPTS += --disable-libsanitizer
 endif
 
+# libsanitizer is broken for SPARC
+# https://bugs.busybox.net/show_bug.cgi?id=7951
+ifeq ($(BR2_sparc),y)
+HOST_GCC_COMMON_CONF_OPTS += --disable-libsanitizer
+endif
+
 ifeq ($(BR2_GCC_ENABLE_TLS),y)
 HOST_GCC_COMMON_CONF_OPTS += --enable-tls
 else