build system: remove intermediate link step in vboot
This is inspired by the commit listed below, but rewritten to match upstream, and split in smaller pieces to keep intent clear. Change-Id: I5405c0ee6bee203281e723feaecaee57fad8f6cb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b Based-On-Signed-off-by: Julius Werner <jwerner@chromium.org> Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170 Reviewed-on: http://review.coreboot.org/9109 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@google.com>
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@ -61,7 +61,6 @@ CPPFLAGS_common += -I$(VB_SOURCE)/firmware/include
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VBOOT_STUB_ELF = $(obj)/vendorcode/google/chromeos/vbootstub.elf
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VBOOT_STUB = $(VBOOT_STUB_ELF).rmod
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VBOOT_STUB_DOTO = $(VBOOT_STUB_ELF:.elf=.o)
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# Dependency for the vboot rmodules. Ordering matters.
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VBOOT_STUB_DEPS += $(obj)/vendorcode/google/chromeos/vboot_wrapper.rmodules_$(ARCH-romstage-y).o
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@ -75,11 +74,8 @@ VBOOT_CFLAGS += $(patsubst -I%,-I$(top)/%,$(filter-out -include $(src)/include/k
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VBOOT_CFLAGS += -DVBOOT_DEBUG
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VBOOT_CFLAGS += $(rmodules_$(ARCH-ROMSTAGE-y)-c-ccopts)
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$(VBOOT_STUB_DOTO): $(VBOOT_STUB_DEPS)
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$(CC_rmodules_$(ARCH-romstage-y)) $(CFLAGS_rmodules_$(ARCH-romstage-y)) -nostdlib -r -o $@ $^
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# Link the vbootstub module with a 64KiB-byte heap.
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$(eval $(call rmodule_link,$(VBOOT_STUB_ELF), $(VBOOT_STUB_DOTO), 0x10000,$(ARCH-romstage-y)))
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$(eval $(call rmodule_link,$(VBOOT_STUB_ELF), $(VBOOT_STUB_DEPS), 0x10000,$(ARCH-romstage-y)))
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# Build vboot library without the default includes from coreboot proper.
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$(VB_LIB):
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