From 35260008f4094100ba337776a2ba5a2cece0d2c7 Mon Sep 17 00:00:00 2001 From: Darren Hart Date: Wed, 16 Mar 2011 14:50:57 -0700 Subject: atom-pc: work around gcc bug for core2 Fixes [YOCTO #853] Without these added optimization flags, the matchbox-panel (and possibly other) applications would segfault. This patch applies the changes to all machines derived from atom-pc.conf. [Tweaked by RP to apply to gtk+ only] (From OE-Core rev: 5eb24b1cb57d1e0b43dfc993a635cd2b58d58fcf) Signed-off-by: Darren Hart Signed-off-by: Richard Purdie --- meta/conf/machine/include/tune-atom.inc | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'meta/conf/machine/include') diff --git a/meta/conf/machine/include/tune-atom.inc b/meta/conf/machine/include/tune-atom.inc index 66d960ac4f..2b4907fa3c 100644 --- a/meta/conf/machine/include/tune-atom.inc +++ b/meta/conf/machine/include/tune-atom.inc @@ -3,3 +3,7 @@ TARGET_CC_ARCH = "-m32 -march=core2 -msse3 -mtune=generic -mfpmath=sse" #MOBLIN_CFLAGS = "-Os -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -fasynchronous-unwind-tables" PACKAGE_EXTRA_ARCHS += "x86 i386 i486 core2" + +# Work around a gcc bug for core2 which caused matchbox-panel to segfault +# and possibly others. +FULL_OPTIMIZATION_pn-gtk+ = "-fexpensive-optimizations -frename-registers -O2 -ggdb -feliminate-unused-debug-types" -- cgit v1.2.3-54-g00ecf