| Message ID | 1531102182-13699-1-git-send-email-yamada.masahiro@socionext.com |
|---|---|
| State | New |
| Headers | show |
| Series | ARM: add endianness option to LDFLAGS instead of LD | expand |
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index fc26c3d..62ebeae 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -46,12 +46,12 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN),y) KBUILD_CPPFLAGS += -mbig-endian CHECKFLAGS += -D__ARMEB__ AS += -EB -LD += -EB +LDFLAGS += -EB else KBUILD_CPPFLAGS += -mlittle-endian CHECKFLAGS += -D__ARMEL__ AS += -EL -LD += -EL +LDFLAGS += -EL endif #
With the recent syntax extension, Kconfig is now able to evaluate the compiler / toolchain capability. However, accumulating flags to 'LD' is not compatible with the way it works; 'LD' must be passed to Kconfig to call $(ld-option,...) from Kconfig files. If you tweak 'LD' in arch Makefile depending on CONFIG_CPU_BIG_ENDIAN, this would end up with circular dependency between Makefile and Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- KernelVersion: v4.18-rc4 arch/arm/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.7.4