89f20340d5
They allow optimizing a verification of a whole CBFS image by only dealing with the headers (assuming you choose to trust the hash algorithm(s)). The format allows for multiple hashes for a single file, and cbfstool can handle them, but right now it can't generate such headers. Loosely based on Sol's work in http://review.coreboot.org/#/c/10147/, but using the compatible file attribute format. vboot is now a hard dependency of the build process, but we import it into the tree for quite a while now. Change-Id: I9f14f30537d676ce209ad612e7327c6f4810b313 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/11767 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
143 lines
5 KiB
Makefile
143 lines
5 KiB
Makefile
cbfsobj :=
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cbfsobj += cbfstool.o
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cbfsobj += common.o
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cbfsobj += compress.o
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cbfsobj += cbfs_image.o
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cbfsobj += cbfs-mkstage.o
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cbfsobj += cbfs-mkpayload.o
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cbfsobj += elfheaders.o
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cbfsobj += rmodule.o
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cbfsobj += xdr.o
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cbfsobj += fit.o
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cbfsobj += partitioned_file.o
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# LZMA
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cbfsobj += lzma.o
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cbfsobj += LzFind.o
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cbfsobj += LzmaDec.o
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cbfsobj += LzmaEnc.o
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# CRYPTOLIB
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cbfsobj += 2sha_utility.o
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cbfsobj += 2sha1.o
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cbfsobj += 2sha256.o
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cbfsobj += 2sha512.o
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# FMAP
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cbfsobj += fmap.o
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cbfsobj += kv_pair.o
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cbfsobj += valstr.o
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# linux as payload
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cbfsobj += linux_trampoline.o
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cbfsobj += cbfs-payload-linux.o
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fmapobj :=
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fmapobj += fmaptool.o
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fmapobj += cbfs_sections.o
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fmapobj += fmap_from_fmd.o
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fmapobj += fmd.o
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fmapobj += fmd_parser.o
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fmapobj += fmd_scanner.o
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# FMAP
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fmapobj += fmap.o
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fmapobj += kv_pair.o
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fmapobj += valstr.o
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rmodobj :=
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rmodobj += rmodtool.o
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rmodobj += rmodule.o
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rmodobj += common.o
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rmodobj += elfheaders.o
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rmodobj += xdr.o
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TOOLCFLAGS ?= -std=c99 -Werror -Wall -Wextra
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TOOLCFLAGS += -Wcast-qual -Wmissing-prototypes -Wredundant-decls -Wshadow
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TOOLCFLAGS += -Wstrict-prototypes -Wwrite-strings
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TOOLCPPFLAGS ?= -D_DEFAULT_SOURCE # memccpy() from string.h
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TOOLCPPFLAGS += -D_XOPEN_SOURCE=700 # strdup() from string.h
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TOOLCPPFLAGS += -I$(top)/util/cbfstool/flashmap
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TOOLCPPFLAGS += -I$(top)/util/cbfstool
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TOOLCPPFLAGS += -I$(objutil)/cbfstool
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TOOLCPPFLAGS += -I$(top)/src/commonlib/include
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TOOLCPPFLAGS += -DNEED_VB2_SHA_LIBRARY
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TOOLCPPFLAGS += -I$(top)/3rdparty/vboot/firmware/include
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TOOLCPPFLAGS += -I$(top)/3rdparty/vboot/firmware/2lib/include
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TOOLLDFLAGS ?=
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ifeq ($(shell uname -s | cut -c-7 2>/dev/null), MINGW32)
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TOOLCFLAGS += -mno-ms-bitfields
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endif
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$(objutil)/cbfstool/%.o: $(objutil)/cbfstool/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/flashmap/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/lzma/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/lzma/C/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/3rdparty/vboot/firmware/2lib/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/cbfstool: $(addprefix $(objutil)/cbfstool/,$(cbfsobj))
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(cbfsobj))
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$(objutil)/cbfstool/fmaptool: $(addprefix $(objutil)/cbfstool/,$(fmapobj))
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(fmapobj))
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$(objutil)/cbfstool/rmodtool: $(addprefix $(objutil)/cbfstool/,$(rmodobj))
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(rmodobj))
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# Yacc source is superset of header
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$(objutil)/cbfstool/fmd.o: TOOLCFLAGS += -Wno-redundant-decls
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$(objutil)/cbfstool/fmd_parser.o: TOOLCFLAGS += -Wno-redundant-decls
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# Lex generates unneeded functions and declarations
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$(objutil)/cbfstool/fmd_scanner.o: TOOLCFLAGS += -Wno-redundant-decls
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$(objutil)/cbfstool/fmd_scanner.o: TOOLCFLAGS += -Wno-unused-function
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# Tolerate lzma sdk warnings
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$(objutil)/cbfstool/LzmaEnc.o: TOOLCFLAGS += -Wno-sign-compare -Wno-cast-qual
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# Tolerate vboot warnings
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$(objutil)/cbfstool/2sha_utility.o: TOOLCFLAGS += -Wno-sign-compare
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$(objutil)/cbfstool/2sha1.o: TOOLCFLAGS += -Wno-cast-qual
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$(objutil)/cbfstool/fmd.o: $(objutil)/cbfstool/fmd_parser.h
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$(objutil)/cbfstool/fmd.o: $(objutil)/cbfstool/fmd_scanner.h
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$(objutil)/cbfstool/fmd_parser.o: $(objutil)/cbfstool/fmd.o
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$(objutil)/cbfstool/fmd_scanner.o: $(objutil)/cbfstool/fmd.o
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$(objutil)/cbfstool/%: $(top)/util/cbfstool/%_shipped
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mkdir -p $(dir $@)
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cp $< $@
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ifeq ($(CONFIG_FMD_GENPARSER),y)
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TOOLLEX := lex
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TOOLYACC := yacc
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# the .c rule also creates .h
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$(top)/util/cbfstool/fmd_scanner.h_shipped: $(top)/util/cbfstool/fmd_scanner.c_shipped
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$(top)/util/cbfstool/fmd_scanner.c_shipped: $(top)/util/cbfstool/fmd_scanner.l
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echo " LEX util/cbfstool/fmd_scanner.[ch]"
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$(TOOLLEX) -t --header-file=$(top)/util/cbfstool/fmd_scanner.h_shipped $< >$(top)/util/cbfstool/fmd_scanner.c_shipped
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# the .c rule also creates .h
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$(top)/util/cbfstool/fmd_parser.h_shipped: $(top)/util/cbfstool/fmd_parser.c_shipped
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$(top)/util/cbfstool/fmd_parser.c_shipped: $(top)/util/cbfstool/fmd_parser.y
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echo " YACC util/cbfstool/fmd_parser.[ch]"
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$(TOOLYACC) -d $<
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mv -f y.tab.c $(top)/util/cbfstool/fmd_parser.c_shipped
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mv -f y.tab.h $(top)/util/cbfstool/fmd_parser.h_shipped
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endif # CONFIG_FMD_GENPARSER
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