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>
25 lines
399 B
Makefile
25 lines
399 B
Makefile
top ?= $(abspath ../..)
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objutil ?= $(top)/util
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RM ?= rm
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HOSTCC ?= $(CC)
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VBOOT_SOURCE ?= $(top)/3rdparty/vboot
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VBOOT_HOST_BUILD ?= $(abspath $(objutil)/vboot_lib)
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.PHONY: all
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all: $(objutil)/futility/futility
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.PHONY: clean
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clean:
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$(RM) -f $(objutil)/futility/futility
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$(RM) -rf $(objutil)/futility/build
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distclean: clean
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ifneq ($(V),1)
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ifneq ($(Q),)
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.SILENT:
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endif
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endif
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include Makefile.inc
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