[OE-core] u-boot.inc issue with -Os

[Kumar Gala]

Darren,

in meta/recipes-bsp/uboot/u-boot.inc:

# GCC 4.5.1 builds unusable binaries using -Os, remove it from OPTFLAGS
EXTRA_OEMAKE = "CROSS_COMPILE=${TARGET_PREFIX} OPTFLAGS=''"

Was this for all u-boot builds, regardless of architecture, or just ppc.  Was the build failing or resulting binaries?

- k