klibc: Edit out gcc hardcoding in do_compile

This is needed when building klcc-cross and klcc-cross
does not have do_configure, therefore stick this just before
do_compile

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-initramfs/recipes-devtools/klibc/klibc.inc

@@ -50,7 +50,7 @@ do_configure () {
     ln -sf "${STAGING_DIR_TARGET}${exec_prefix}" linux
 }
 
-do_configure_prepend_toolchain-clang() {
+do_compile_prepend_toolchain-clang() {
     sed -i -e 's#$(KLIBCROSS)gcc#$(KLIBCROSS)clang#g' ${S}/Makefile
 }