GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

cbfstool: Build vboot library 

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>
This commit is contained in:
Yu-Ping Wu 2020-03-09 10:58:37 +08:00 committed by Patrick Georgi
parent b3884dc59b
commit 0beddb5e23
6 changed files with 29 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.gitignore vendored
View File

@ -54,11 +54,13 @@ util/crossgcc/xgcc
site-local
*.\#
*.a
*.bin
*.debug
!Kconfig.debug
*.elf
*.o
*.o.d
*.out
*.pyc
*.sw[po]

2
Makefile
View File

@ -42,6 +42,8 @@ objutil ?= $(obj)/util
objk := $(objutil)/kconfig
absobj := $(abspath $(obj))
VBOOT_HOST_BUILD ?= $(abspath $(objutil)/vboot_lib)
COREBOOT_EXPORTS := COREBOOT_EXPORTS
COREBOOT_EXPORTS += top src srck obj objutil objk

2
util/cbfstool/Makefile
View File

@ -10,6 +10,7 @@ INSTALL ?= /usr/bin/env install
OBJCOPY ?= objcopy
VBOOT_SOURCE ?= $(top)/3rdparty/vboot
VBOOT_HOST_BUILD ?= $(abspath $(objutil)/vboot_lib)
.PHONY: all
all: cbfstool ifittool fmaptool rmodtool ifwitool cbfs-compression-tool
@ -35,6 +36,7 @@ clean:
$(RM) $(objutil)/cbfstool/ifwitool $(ifwiobj)
$(RM) $(objutil)/cbfstool/ifittool $(ifitobj)
$(RM) $(objutil)/cbfstool/cbfs-compression-tool $(cbfscompobj)
$(RM) -r $(VBOOT_HOST_BUILD)
linux_trampoline.c: linux_trampoline.S
rm -f linux_trampoline.c

36
util/cbfstool/Makefile.inc
View File

@ -27,11 +27,6 @@ cbfsobj += cbfs.o
cbfsobj += fsp_relocate.o
cbfsobj += mem_pool.o
cbfsobj += region.o
# CRYPTOLIB
cbfsobj += 2sha_utility.o
cbfsobj += 2sha1.o
cbfsobj += 2sha256.o
cbfsobj += 2sha512.o
# FMAP
cbfsobj += fmap.o
cbfsobj += kv_pair.o
@ -81,11 +76,6 @@ ifitobj += rmodule.o
ifitobj += cbfs.o
ifitobj += mem_pool.o
ifitobj += region.o
# CRYPTOLIB
ifitobj += 2sha_utility.o
ifitobj += 2sha1.o
ifitobj += 2sha256.o
ifitobj += 2sha512.o
# FMAP
ifitobj += fmap.o
ifitobj += kv_pair.o
@ -136,6 +126,17 @@ else
TOOLCFLAGS+=-std=c11
endif
VBOOT_HOSTLIB = $(VBOOT_HOST_BUILD)/libvboot_host.a
$(VBOOT_HOSTLIB):
printf " MAKE $(subst $(objutil)/,,$(@))\n"
unset CFLAGS LDFLAGS; $(MAKE) -C $(VBOOT_SOURCE) \
BUILD=$(VBOOT_HOST_BUILD) \
CC="$(HOSTCC)" \
$(if $(HOSTPKGCONFIG), PKG_CONFIG="$(HOSTPKGCONFIG)") \
V=$(V) \
hostlib
$(objutil)/cbfstool/%.o: $(objutil)/cbfstool/%.c
printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
@ -156,10 +157,6 @@ $(objutil)/cbfstool/%.o: $(top)/util/cbfstool/lzma/C/%.c
printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
$(objutil)/cbfstool/%.o: $(VBOOT_SOURCE)/firmware/2lib/%.c
printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
$(objutil)/cbfstool/%.o: $(top)/src/commonlib/%.c
printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
@ -172,9 +169,9 @@ $(objutil)/cbfstool/%.o: $(top)/util/cbfstool/lz4/lib/%.c
printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
$(objutil)/cbfstool/cbfstool: $(addprefix $(objutil)/cbfstool/,$(cbfsobj))
$(objutil)/cbfstool/cbfstool: $(addprefix $(objutil)/cbfstool/,$(cbfsobj)) $(VBOOT_HOSTLIB)
printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(cbfsobj))
$(HOSTCC) -v $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(cbfsobj)) $(VBOOT_HOSTLIB)
$(objutil)/cbfstool/fmaptool: $(addprefix $(objutil)/cbfstool/,$(fmapobj))
printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
@ -188,9 +185,9 @@ $(objutil)/cbfstool/ifwitool: $(addprefix $(objutil)/cbfstool/,$(ifwiobj))
printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(ifwiobj))
$(objutil)/cbfstool/ifittool: $(addprefix $(objutil)/cbfstool/,$(ifitobj))
$(objutil)/cbfstool/ifittool: $(addprefix $(objutil)/cbfstool/,$(ifitobj)) $(VBOOT_HOSTLIB)
printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(ifitobj))
$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(ifitobj)) $(VBOOT_HOSTLIB)
$(objutil)/cbfstool/cbfs-compression-tool: $(addprefix $(objutil)/cbfstool/,$(cbfscompobj))
printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
@ -208,9 +205,6 @@ $(objutil)/cbfstool/fmd_scanner.o: TOOLCFLAGS += -Wno-redundant-decls
$(objutil)/cbfstool/fmd_scanner.o: TOOLCFLAGS += -Wno-unused-function
# Tolerate lzma sdk warnings
$(objutil)/cbfstool/LzmaEnc.o: TOOLCFLAGS += -Wno-sign-compare -Wno-cast-qual
# Tolerate vboot warnings
$(objutil)/cbfstool/2sha_utility.o: TOOLCFLAGS += -Wno-sign-compare
$(objutil)/cbfstool/2sha1.o: TOOLCFLAGS += -Wno-cast-qual
# Tolerate commonlib warnings
$(objutil)/cbfstool/region.o: TOOLCFLAGS += -Wno-sign-compare -Wno-cast-qual
$(objutil)/cbfstool/cbfs.o: TOOLCFLAGS += -Wno-sign-compare -Wno-cast-qual

1
util/futility/Makefile
View File

@ -4,6 +4,7 @@ RM ?= rm
HOSTCC ?= $(CC)
VBOOT_SOURCE ?= $(top)/3rdparty/vboot
VBOOT_HOST_BUILD ?= $(abspath $(objutil)/vboot_lib)
.PHONY: all
all: $(objutil)/futility/futility

11
util/futility/Makefile.inc
View File

@ -1,14 +1,17 @@
additional-dirs += $(objutil)/futility
$(objutil)/futility/build/futility/futility:
VBOOT_FUTILITY = $(VBOOT_HOST_BUILD)/futility/futility
$(VBOOT_FUTILITY):
@printf " MAKE $(subst $(objutil)/,,$(@))\n"
unset CFLAGS LDFLAGS; $(MAKE) -C $(VBOOT_SOURCE) \
BUILD=$(abspath $@/../..) \
BUILD=$(VBOOT_HOST_BUILD) \
CC="$(HOSTCC)" \
$(if $(HOSTPKGCONFIG), PKG_CONFIG="$(HOSTPKGCONFIG)") \
V=$(V) \
$(abspath $@)
$@
$(objutil)/futility/futility: $(objutil)/futility/build/futility/futility
$(objutil)/futility/futility: $(VBOOT_FUTILITY)
mkdir -p $(dir $@)
cp $< $@.tmp
mv $@.tmp $@