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authorDarren Hart <dvhart@linux.intel.com>2011-02-09 13:26:46 -0800
committerRichard Purdie <rpurdie@linux.intel.com>2011-02-09 22:44:52 +0000
commit6b76ceed1423480e18844e20fc81f05298bfdd6d (patch)
tree86a090c1cf091e3436a4264366785aef04746119
parentba163a43789e2e776737a7da11217796b6c0e362 (diff)
downloadpoky-6b76ceed1423480e18844e20fc81f05298bfdd6d.tar.gz
uboot: build with -O2 on all architectures
The -Os option was disabled due to a bug in gcc building bad binaries for ARM in an earlier commit: f2dc7fadd8c6b180c3f985873261216d53f47f0d This caused problems for powerpc which was resolved by replacing -Os with -O2 for that architecture: d0eb6794d964aa5ac938533a222c39bef09fd945 Using -O2 also works for ARM, so there is no need to condition using -O2 on powerpc. Remove the condition and use -O2 on all architectures. Signed-off-by: Darren Hart <dvhart@linux.intel.com> CC: Ilya Yanok <yanok@emcraft.com> CC: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-bsp/uboot/u-boot.inc9
1 files changed, 2 insertions, 7 deletions
diff --git a/meta/recipes-bsp/uboot/u-boot.inc b/meta/recipes-bsp/uboot/u-boot.inc
index 3a53fbad4d..f60667ee6b 100644
--- a/meta/recipes-bsp/uboot/u-boot.inc
+++ b/meta/recipes-bsp/uboot/u-boot.inc
@@ -12,7 +12,7 @@ inherit deploy
12PARALLEL_MAKE="" 12PARALLEL_MAKE=""
13 13
14# GCC 4.5.1 builds unusable binaries using -Os, remove it from OPTFLAGS 14# GCC 4.5.1 builds unusable binaries using -Os, remove it from OPTFLAGS
15EXTRA_OEMAKE = "CROSS_COMPILE=${TARGET_PREFIX} OPTFLAGS=''" 15EXTRA_OEMAKE = "CROSS_COMPILE=${TARGET_PREFIX} OPTFLAGS='-O2'"
16 16
17UBOOT_MACHINE ?= "${MACHINE}_config" 17UBOOT_MACHINE ?= "${MACHINE}_config"
18UBOOT_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.bin" 18UBOOT_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.bin"
@@ -23,12 +23,7 @@ do_compile () {
23 unset CFLAGS 23 unset CFLAGS
24 unset CPPFLAGS 24 unset CPPFLAGS
25 oe_runmake ${UBOOT_MACHINE} 25 oe_runmake ${UBOOT_MACHINE}
26 # -Os is disabled on PowerPC 26 oe_runmake all
27 if [ ${TARGET_ARCH} == "powerpc" ] ; then
28 oe_runmake OPTFLAGS=-O2 all
29 else
30 oe_runmake all
31 fi
32} 27}
33 28
34do_deploy () { 29do_deploy () {