0beddb5e23
Currently cbfstool cherry-picks a few files from vboot and hopes these
files will work standalone without any dependencies. This is pretty
brittle (for example, CL:2084062 will break it), and could be improved
by building the whole vboot library and then linking against it.
Therefore, this patch creates a new target $(VBOOT_HOSTLIB) and includes
it as a dependency for cbfstool and ifittool.
To prevent building the vboot lib twice (one for cbfstool and the other
for futility) when building coreboot tools together, add the variable
'VBOOT_BUILD' in Makefile to define a shared build path among different
tools so that vboot files don't need to be recompiled.
Also ignore *.o.d and *.a for vboot library.
BRANCH=none
BUG=none
TEST=make -C util/cbfstool
TEST=make -C util/futility
TEST=Run 'make tools' and make sure common files such as 2sha1.c are
compiled only once
TEST=emerge-nami coreboot-utils
Change-Id: Ifc826896d895f53d69ea559a88f75672c2ec3146
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
17 lines
442 B
Makefile
17 lines
442 B
Makefile
additional-dirs += $(objutil)/futility
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VBOOT_FUTILITY = $(VBOOT_HOST_BUILD)/futility/futility
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$(VBOOT_FUTILITY):
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@printf " MAKE $(subst $(objutil)/,,$(@))\n"
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unset CFLAGS LDFLAGS; $(MAKE) -C $(VBOOT_SOURCE) \
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BUILD=$(VBOOT_HOST_BUILD) \
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CC="$(HOSTCC)" \
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$(if $(HOSTPKGCONFIG), PKG_CONFIG="$(HOSTPKGCONFIG)") \
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V=$(V) \
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$@
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$(objutil)/futility/futility: $(VBOOT_FUTILITY)
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mkdir -p $(dir $@)
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cp $< $@.tmp
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mv $@.tmp $@
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