linux/arch/ppc/boot/Makefile
Milton Miller 437374e9a9 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>
2007-10-20 20:35:23 +02:00

37 lines
1.1 KiB
Makefile

#
# arch/ppc/boot/Makefile
#
# This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies.
#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
#
# Copyright (C) 1994 by Linus Torvalds
# Adapted for PowerPC by Gary Thomas
# modified by Cort (cort@cs.nmt.edu)
#
# KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
KBUILD_CFLAGS += -fno-builtin -D__BOOTER__ -Iarch/$(ARCH)/boot/include
HOSTCFLAGS += -Iarch/$(ARCH)/boot/include
BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd
bootdir-y := simple
subdir-y := lib common images
subdir-$(CONFIG_PPC_PREP) += of1275
# for cleaning
subdir- += simple
hostprogs-y := $(addprefix utils/, mkprep mkbugboot mktree)
PHONY += $(BOOT_TARGETS) $(bootdir-y)
$(BOOT_TARGETS): $(bootdir-y)
$(bootdir-y): $(addprefix $(obj)/,$(subdir-y)) \
$(addprefix $(obj)/,$(hostprogs-y))
$(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS)