• Sam Ravnborg's avatar
    kbuild: allow assignment to {A,C}FLAGS_KERNEL on the command line · 80c00ba9
    Sam Ravnborg authored
    It is now possible to assign options to AS and CC
    on the command line - which is only used for built-in code.
    {A,C}FLAGS_KERNEL was used both in the top-level Makefile
    in the arch makefiles, thus users had no way to specify
    additional options to AS, CC without overriding
    the original value.
    Introduce a new set of variables KBUILD_{A,C}FLAGS_KERNEL
    that is used by arch specific files and free up
    {A,C}FLAGS_KERNEL so they can be assigned on
    the command line.
    All arch Makefiles that used the old variables has been updated.
    Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
    Cc: Tony Luck <tony.luck@intel.com>
    Cc: Hirokazu Takata <takata@linux-m32r.org>
    Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>