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| author | Darren Hart <dvhart@linux.intel.com> | 2011-03-16 14:50:57 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-03-17 00:18:20 +0000 |
| commit | 35260008f4094100ba337776a2ba5a2cece0d2c7 (patch) | |
| tree | 4013cbf34741c04fc579da246d94b9802cdc9daf /meta | |
| parent | e6578013325d16381086d16d1cf0804ebb550df0 (diff) | |
| download | poky-35260008f4094100ba337776a2ba5a2cece0d2c7.tar.gz | |
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 <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/conf/machine/include/tune-atom.inc | 4 |
1 files changed, 4 insertions, 0 deletions
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" | |||
| 3 | #MOBLIN_CFLAGS = "-Os -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -fasynchronous-unwind-tables" | 3 | #MOBLIN_CFLAGS = "-Os -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -fasynchronous-unwind-tables" |
| 4 | 4 | ||
| 5 | PACKAGE_EXTRA_ARCHS += "x86 i386 i486 core2" | 5 | PACKAGE_EXTRA_ARCHS += "x86 i386 i486 core2" |
| 6 | |||
| 7 | # Work around a gcc bug for core2 which caused matchbox-panel to segfault | ||
| 8 | # and possibly others. | ||
| 9 | FULL_OPTIMIZATION_pn-gtk+ = "-fexpensive-optimizations -frename-registers -O2 -ggdb -feliminate-unused-debug-types" | ||