[Buildroot] [git commit] package/syslogd: workaround a compiler bug with CS powerpc 2012.03
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sun Feb 14 20:51:19 UTC 2016
commit: https://git.buildroot.net/buildroot/commit/?id=8e3a5c13546451c0c6ceb8bc64e4397ceed14aca
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
The O3 optimization triggers a compiler bug with this toolchain,
change it with 02.
Fixes:
http://autobuild.buildroot.net/results/2fb/2fb94ecfdc32761a09da35e6fcbdd512847ec911
Signed-off-by: Romain Naour <romain.naour at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/sysklogd/sysklogd.mk | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/package/sysklogd/sysklogd.mk b/package/sysklogd/sysklogd.mk
index de2edf4..9e315bc 100644
--- a/package/sysklogd/sysklogd.mk
+++ b/package/sysklogd/sysklogd.mk
@@ -14,6 +14,14 @@ ifeq ($(BR2_PACKAGE_BUSYBOX),y)
SYSKLOGD_DEPENDENCIES = busybox
endif
+# CS PowerPC 2012.03 triggers compiler bug.
+ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC_E500V2),y)
+define SYSKLOGD_WORKAROUND_COMPILER_BUG
+ $(SED) 's/-O3/-O2/' $(@D)/Makefile
+endef
+SYSKLOGD_POST_PATCH_HOOKS = SYSKLOGD_WORKAROUND_COMPILER_BUG
+endif
+
define SYSKLOGD_BUILD_CMDS
$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D)
endef
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