The assembler files in the barebox are *.S instead of *.s, so they must
be preprocessed. Since 'as' of GNU binutils is not able to preprocess,
we always use $(CC) as an assembler driver.
Remove AS variable.
Linux also removed AS. See Linux commits:
aa824e0c962b ("kbuild: remove AS variable")
1ca0c2f61211 ("kbuild: remove unused AS assignment")
Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
---
Makefile | 3 +--
arch/arm/Makefile | 2 --
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/Makefile b/Makefile
index d483302fe..efb5fc9ee 100644
--- a/Makefile
+++ b/Makefile
@@ -372,7 +372,6 @@ KBUILD_HOSTLDLIBS := $(HOST_LFS_LIBS) $(HOSTLDLIBS)
# Make variables (CC, etc...)
-AS = $(CROSS_COMPILE)as
LD = $(CROSS_COMPILE)ld
CC = $(CROSS_COMPILE)gcc
CPP = $(CC) -E
@@ -425,7 +424,7 @@ LDFLAGS_barebox := -Map barebox.map
LDFLAGS_barebox += $(call ld-option, --no-dynamic-linker)
LDFLAGS_pbl += $(call ld-option, --no-dynamic-linker)
-export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC
+export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC
export CPP AR NM STRIP OBJCOPY OBJDUMP MAKE AWK GENKSYMS PERL PYTHON3 UTS_MACHINE
export LEX YACC
export HOSTCXX CHECK CHECKFLAGS
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 6c7373c20..46dfe1f62 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -10,11 +10,9 @@ endif
ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
KBUILD_CPPFLAGS += -mbig-endian
-AS += -EB
LD += -EB
else
KBUILD_CPPFLAGS += -mlittle-endian
-AS += -EL
LD += -EL
endif
--
2.25.1
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