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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/sandbox | |
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/sandbox')
-rw-r--r-- | arch/sandbox/Makefile | 10 | ||||
-rw-r--r-- | arch/sandbox/os/Makefile | 8 |
2 files changed, 9 insertions, 9 deletions
diff --git a/arch/sandbox/Makefile b/arch/sandbox/Makefile index b7470c3330..c205f47ff4 100644 --- a/arch/sandbox/Makefile +++ b/arch/sandbox/Makefile @@ -1,6 +1,6 @@ KBUILD_DEFCONFIG := sandbox_defconfig -CPPFLAGS += -D__SANDBOX__ -fno-strict-aliasing -fvisibility=hidden +KBUILD_CPPFLAGS += -D__SANDBOX__ -fno-strict-aliasing -fvisibility=hidden machine-y := sandbox @@ -11,7 +11,7 @@ lds-y := $(BOARD)/barebox.lds TEXT_BASE = $(CONFIG_TEXT_BASE) -CFLAGS += -Dmalloc=barebox_malloc -Dcalloc=barebox_calloc \ +KBUILD_CFLAGS += -Dmalloc=barebox_malloc -Dcalloc=barebox_calloc \ -Dfree=barebox_free -Drealloc=barebox_realloc \ -Dread=barebox_read -Dwrite=barebox_write \ -Dopen=barebox_open -Dclose=barebox_close \ @@ -30,9 +30,9 @@ CFLAGS += -Dmalloc=barebox_malloc -Dcalloc=barebox_calloc \ machdirs := $(patsubst %,arch/sandbox/mach-%/,$(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 @@ -48,7 +48,7 @@ FTDI1_LIBS := $(shell pkg-config libftdi1 --libs) endif ifeq ($(CONFIG_KASAN),y) -CPPFLAGS += -fsanitize=address +KBUILD_CPPFLAGS += -fsanitize=address SANITIZER_LIBS += -fsanitize=address endif diff --git a/arch/sandbox/os/Makefile b/arch/sandbox/os/Makefile index 75baa34a83..40306b5ffe 100644 --- a/arch/sandbox/os/Makefile +++ b/arch/sandbox/os/Makefile @@ -3,14 +3,14 @@ machine-y := sandbox machdirs := $(patsubst %,arch/sandbox/mach-%/,$(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,$(machdirs)) endif -CPPFLAGS += -DCONFIG_MALLOC_SIZE=$(CONFIG_MALLOC_SIZE) +KBUILD_CPPFLAGS += -DCONFIG_MALLOC_SIZE=$(CONFIG_MALLOC_SIZE) -CFLAGS := -Wall +KBUILD_CFLAGS := -Wall NOSTDINC_FLAGS := obj-y = common.o tap.o |