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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/kvx | |
| 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/kvx')
| -rw-r--r-- | arch/kvx/Makefile | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/kvx/Makefile b/arch/kvx/Makefile index 81040f4e69..c97cff3456 100644 --- a/arch/kvx/Makefile +++ b/arch/kvx/Makefile @@ -1,6 +1,6 @@ KBUILD_DEFCONFIG := generic_defconfig -CPPFLAGS += -fno-strict-aliasing +KBUILD_CPPFLAGS += -fno-strict-aliasing board-$(CONFIG_GENERIC) := generic @@ -13,12 +13,12 @@ endif DEFAULT_CFLAGS := -nostdlib -fno-builtin -fstrict-align -g DEFAULT_CFLAGS += -DTEXT_BASE=$(CONFIG_TEXT_BASE) -LIBGCC_PATH = $(dir $(shell $(CC) $(CFLAGS) --print-libgcc-file-name)) +LIBGCC_PATH = $(dir $(shell $(CC) $(KBUILD_CFLAGS) --print-libgcc-file-name)) -CFLAGS += $(DEFAULT_CFLAGS) -AFLAGS += $(DEFAULT_CFLAGS) +KBUILD_CFLAGS += $(DEFAULT_CFLAGS) +KBUILD_AFLAGS += $(DEFAULT_CFLAGS) -LDFLAGS += -m elf64kvx +KBUILD_LDFLAGS += -m elf64kvx archprepare: maketools @@ -30,7 +30,7 @@ common-$(CONFIG_OFTREE) += arch/kvx/dts/ lds-y += arch/kvx/cpu/barebox.lds -cmd_barebox__ ?= $(LD) $(LDFLAGS) $(LDFLAGS_barebox) -o $@ \ +cmd_barebox__ ?= $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_barebox) -o $@ \ -T $(BAREBOX_LDS) \ --start-group $(BAREBOX_OBJS) --end-group \ -L$(LIBGCC_PATH) -lgcc \ |