tree a3cc09f88beb6114d920a20c938640fac9a99796
parent a54bb701c248d65f761d366f94f2809abdc39f04
author Milton Miller <miltonm@bga.com> 1192870683 -0500
committer Sam Ravnborg <sam@neptun.(none)> 1192905323 +0200

kbuild: restore arch/{ppc/xtensa}/boot cflags

Commit 9a39e273d4df0560c724c5fe71f6314a0583ca2b removed the boot directory
addition to CFLAGS that was being used by the subdirectory builds.  For the
other files, that patch set EXTRA_CFLAGS, but Makefile.build explicitly
sets that to empty as it is explicitly for a single directory only.
Append to KBUILD_CFLAGS instead.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>