diff options
author | Masahiro Yamada <masahiroy@kernel.org> | 2020-04-22 15:37:32 +0900 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-04-27 21:16:56 +0200 |
commit | c6f95bc715c4dad2e189b8b6fcb29963c4cec1cd (patch) | |
tree | d8c443ba46336f13ffd84a7dc488f6338939783f /arch/ppc/Makefile | |
parent | 331eecaa77074726cf7be045afad5eea5969f477 (diff) | |
download | barebox-c6f95bc715c4dad2e189b8b6fcb29963c4cec1cd.tar.gz barebox-c6f95bc715c4dad2e189b8b6fcb29963c4cec1cd.tar.xz |
kbuild: prefix compiler flag variables with KBUILD_
In old days, Linux also used to use well-known variables such CFLAGS,
CPPFLAGS, etc.
They were prefixed with KBUILD_ presumably for preventing users from
overriding them accidentally.
Rename as follows:
CFLAGS -> KBUILD_CFLAGS
AFLAGS -> KBUILD_AFLAGS
CPPFLAGS -> KBUILD_CPPFLAGS
LDFLAGS -> KBUILD_LDFLAGS
HOSTCFLAGS -> KBUILD_HOSTCFLAGS
HOSTCXXFLAGS -> KBUILD_HOSTCXXFLAGS
HOSTLDFLAGS -> KBUILD_HOSTLDFLAGS
HOST_LOADLIBES -> KBUILD_HOSTLDLIBS
HOSTCFLAGS, HOSTCXXFLAGS, HOSTLDFLAGS, HOSTLDLIBS are re-used to allow
users to pass-in additional flags to the host compiler.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/ppc/Makefile')
-rw-r--r-- | arch/ppc/Makefile | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile index 8b0c0b4758..ed5c749cd3 100644 --- a/arch/ppc/Makefile +++ b/arch/ppc/Makefile @@ -1,18 +1,18 @@ KBUILD_DEFCONFIG := p2020rdb_defconfig -CPPFLAGS += -ffixed-r14 -m32 \ +KBUILD_CPPFLAGS += -ffixed-r14 -m32 \ -meabi -D __PPC__ -D CONFIG_PPC \ -fno-strict-aliasing -CPPFLAGS += $(call cc-option,-mno-spe) -CPPFLAGS += $(call cc-option,-mspe=no) +KBUILD_CPPFLAGS += $(call cc-option,-mno-spe) +KBUILD_CPPFLAGS += $(call cc-option,-mspe=no) ifdef CONFIG_RELOCATABLE -CPPFLAGS += -fPIC -mrelocatable +KBUILD_CPPFLAGS += -fPIC -mrelocatable endif ifdef CONFIG_MPC85xx -CPPFLAGS += -Wa,-me500x2 -msoft-float -mno-string +KBUILD_CPPFLAGS += -Wa,-me500x2 -msoft-float -mno-string endif board-$(CONFIG_MACH_PHYCORE_MPC5200B_TINY) := pcm030 @@ -28,20 +28,20 @@ cpu-$(CONFIG_ARCH_MPC85XX) := 85xx TEXT_BASE = $(CONFIG_TEXT_BASE) -CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) +KBUILD_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) # Add cleanup flags ifndef CONFIG_MODULES -CPPFLAGS += -fdata-sections -ffunction-sections +KBUILD_CPPFLAGS += -fdata-sections -ffunction-sections LDFLAGS_barebox += --gc-sections endif machdirs := $(patsubst %,arch/ppc/mach-%/,$(machine-y)) ifeq ($(KBUILD_SRC),) -CPPFLAGS += $(patsubst %,-I%include,$(machdirs)) +KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(machdirs)) else -CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) +KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) endif archprepare: maketools |