* [Buildroot] [PATCH] gcc: disable libsanitizer for sparc
@ 2015-04-15 19:41 Gustavo Zacarias
2015-04-16 5:59 ` Thomas Petazzoni
0 siblings, 1 reply; 2+ messages in thread
From: Gustavo Zacarias @ 2015-04-15 19:41 UTC (permalink / raw)
To: buildroot
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>
---
package/gcc/gcc.mk | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index 24fd7b8..be242cb 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
--
2.0.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [Buildroot] [PATCH] gcc: disable libsanitizer for sparc
2015-04-15 19:41 [Buildroot] [PATCH] gcc: disable libsanitizer for sparc Gustavo Zacarias
@ 2015-04-16 5:59 ` Thomas Petazzoni
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Petazzoni @ 2015-04-16 5:59 UTC (permalink / raw)
To: buildroot
Dear Gustavo Zacarias,
On Wed, 15 Apr 2015 16:41:56 -0300, Gustavo Zacarias wrote:
> 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>
> ---
> package/gcc/gcc.mk | 6 ++++++
> 1 file changed, 6 insertions(+)
Applied, thanks.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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