[OE-core] [PATCH] u-boot.inc: properly specify CC for EXTRA_OEMAKE

[Radek Dostal]

${TOOLCHAIN_OPTIONS} does not contain some important flags such as
"-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8". It only
specifies sysroot as mentioned in commit 923eb657 "u-boot.inc: update
linker arguments to pass --sysroot arg"

Fixes bug: u-boot 2014.04 build breaks with error:
"fatal error: gnu/stubs-soft.h: No such file or directory"
when building with hard float compiler as compiler does not receive
flag "-mfloat-abi=hard"

Before this patch only gcc compiler could be used due to CC explicitly
being set to gcc.

Signed-off-by: Radek Dostal <radek.dostal at streamunlimited.com>
Acked-by: Carlos Rafael Giani <dv at pseudoterminal.org>
---
 meta/recipes-bsp/u-boot/u-boot.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc
index e66ffd1..be22e0c 100644
--- a/meta/recipes-bsp/u-boot/u-boot.inc
+++ b/meta/recipes-bsp/u-boot/u-boot.inc
@@ -14,7 +14,7 @@ PACKAGE_ARCH = "${MACHINE_ARCH}"
 
 inherit uboot-config deploy
 
-EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS}" V=1'
+EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${CC}" V=1'
 EXTRA_OEMAKE += 'HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}"'
 
 PACKAGECONFIG ??= "openssl"
-- 
1.9.1