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

Commit 9a39e273d4 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>
This commit is contained in:
Milton Miller 2007-10-20 03:58:03 -05:00 • committed by Sam Ravnborg
commit 437374e9a9
2 changed files with 4 additions and 1 deletions