From: Romain Naour <romain.naour@gmail.com>
Date: Sun, 14 Feb 2016 10:55:13 +0000 (+0100)
Subject: package/syslogd: workaround a compiler bug with CS powerpc 2012.03
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8e3a5c13546451c0c6ceb8bc64e4397ceed14aca;p=buildroot.git

package/syslogd: workaround a compiler bug with CS powerpc 2012.03

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@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/package/sysklogd/sysklogd.mk b/package/sysklogd/sysklogd.mk
index de2edf409e..9e315bcdf3 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