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authorMasahiro Yamada <masahiroy@kernel.org>2020-04-22 15:37:32 +0900
committerSascha Hauer <s.hauer@pengutronix.de>2020-04-27 21:16:56 +0200
commitc6f95bc715c4dad2e189b8b6fcb29963c4cec1cd (patch)
treed8c443ba46336f13ffd84a7dc488f6338939783f /arch/nios2
parent331eecaa77074726cf7be045afad5eea5969f477 (diff)
downloadbarebox-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/nios2')
-rw-r--r--arch/nios2/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/nios2/Makefile b/arch/nios2/Makefile
index 0dff0bed35..ef283f4143 100644
--- a/arch/nios2/Makefile
+++ b/arch/nios2/Makefile
@@ -1,6 +1,6 @@
KBUILD_DEFCONFIG := generic_defconfig
-CPPFLAGS += -fno-strict-aliasing -mno-hw-mul
+KBUILD_CPPFLAGS += -fno-strict-aliasing -mno-hw-mul
board-$(CONFIG_GENERIC) := generic