{CFLAGS,LDFLAGS}_MODULE are supposed to be set by users, not by
in-kernel makefiles.
Documentation/kbuild/makefiles.txt clearly explains the difference:
KBUILD_CFLAGS_MODULE Options for $(CC) when building modules
$(KBUILD_CFLAGS_MODULE) is used to add arch-specific options that
are used for $(CC).
From commandline CFLAGS_MODULE shall be used (see kbuild.txt).
KBUILD_LDFLAGS_MODULE Options for $(LD) when linking modules
$(KBUILD_LDFLAGS_MODULE) is used to add arch-specific options
used when linking modules. This is often a linker script.
From commandline LDFLAGS_MODULE shall be used (see kbuild.txt).
Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---
arch/arm/Makefile | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index cdb5b55..cafa4d4 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -16,11 +16,11 @@ LDFLAGS :=
LDFLAGS_vmlinux :=-p --no-undefined -X --pic-veneer
ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
LDFLAGS_vmlinux += --be8
-LDFLAGS_MODULE += --be8
+KBUILD_LDFLAGS_MODULE += --be8
endif
ifeq ($(CONFIG_ARM_MODULE_PLTS),y)
-LDFLAGS_MODULE += -T $(srctree)/arch/arm/kernel/module.lds
+KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/arm/kernel/module.lds
endif
GZFLAGS :=-9
@@ -120,7 +120,7 @@ CFLAGS_ISA :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN)
AFLAGS_ISA :=$(CFLAGS_ISA) -Wa$(comma)-mthumb
# Work around buggy relocation from gas if requested:
ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y)
-CFLAGS_MODULE +=-fno-optimize-sibling-calls
+KBUILD_CFLAGS_MODULE +=-fno-optimize-sibling-calls
endif
else
CFLAGS_ISA :=$(call cc-option,-marm,)
--
2.7.4
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