mirror of https://gitee.com/openkylin/linux.git
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>
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@ -13,6 +13,8 @@
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# modified by Cort (cort@cs.nmt.edu)
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#
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# KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
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KBUILD_CFLAGS += -fno-builtin -D__BOOTER__ -Iarch/$(ARCH)/boot/include
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HOSTCFLAGS += -Iarch/$(ARCH)/boot/include
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BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd
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@ -8,7 +8,8 @@
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#
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EXTRA_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include
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# KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
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KBUILD_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include
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HOSTFLAGS += -Iarch/$(ARCH)/boot/include
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BIG_ENDIAN := $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
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