tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
xtensa: boot-redboot: clean up Makefile
Drop references to external library search directory and compiler libgcc
from the link command. Use KBUILD_LDFLAGS in the link command.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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arch/xtensa/boot/boot-redboot/Makefile
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arch/xtensa/boot/boot-redboot/Makefile
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OBJCOPY_ARGS := -O $(if $(CONFIG_CPU_BIG_ENDIAN),elf32-xtensa-be,elf32-xtensa-le)
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LD_ARGS = -T $(srctree)/$(obj)/boot.ld
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boot-y := bootstrap.o
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targets += $(boot-y)
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OBJS := $(addprefix $(obj)/,$(boot-y))
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LIBS := arch/xtensa/boot/lib/lib.a arch/xtensa/lib/lib.a
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LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
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$(obj)/zImage.o: $(obj)/../vmlinux.bin.gz $(OBJS)
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$(Q)$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
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$(OBJS) $@
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$(obj)/zImage.elf: $(obj)/zImage.o $(LIBS)
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$(Q)$(LD) $(LD_ARGS) -o $@ $^ -L/xtensa-elf/lib $(LIBGCC)
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$(Q)$(LD) $(KBUILD_LDFLAGS) \
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-T $(srctree)/$(obj)/boot.ld \
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--build-id=none \
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-o $@ $^
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$(obj)/../zImage.redboot: $(obj)/zImage.elf
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$(Q)$(OBJCOPY) -S -O binary $< $@