Use the CCLD variable to ensure proper tuning parameters.
Notably when building on a x86-64 host with an i686 toolchain
there is an error building built-in.o because it is trying to
link 32-bit and 64-bit object files:
i686-pc-linux-gnu-ld --sysroot=/work/dmoseley/Mentor/amd-2014.05/build.genericx86-64-external/tmp/sysroots/genericx86-64 -r -o applets/built-in.o applets/ap
i686-pc-linux-gnu-ld: Relocatable linking with relocations from format elf64-x86-64 (applets/applets.o) to format elf32-i386 (applets/built-in.o) is not support
make[1]: *** [applets/built-in.o] Error 1
Signed-off-by: Drew Moseley <drew_moseley@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
