The ccargs obtained from get_tune_parameters may not be fully expanded,
so that the gcc_multilib_setup function can be confused, and generates
invalid MULTILIB_OPTIONS in GCC Makefile fragment, which will break the
multilib feature of target gcc.
To address problems above, this patch modifies gcc_multilib_setup
function to expand ccargs before use.
Upstream-Status: Inappropriate [configuration]
Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
