use $CC rather than "$CC" in configure script
[musl] / src / thread / microblaze /
drwxr-xr-x   ..
-rw-r--r-- 139 __set_thread_area.s
-rw-r--r-- 145 __unmapself.s
-rw-r--r-- 512 clone.s
-rw-r--r-- 362 syscall_cp.s