mirror of
https://review.coreboot.org/flashrom.git
synced 2025-04-28 07:23:43 +02:00
66ef4e5ff3
Make various pieces of code conditional on support for internal programming. Code shared between PCI device programmers and onboard programming is now conditional as well. It is now possible to build only with dummy support: make CONFIG_INTERNAL=no CONFIG_NIC3COM=no CONFIG_SATASII=no CONFIG_DRKAISER=no CONFIG_SERPROG=no CONFIG_FT2232SPI=no This allows building for a specific use case only, and it also facilitates porting to a new architecture because it is possible to focus on highlevel code only. Note: Either internal or dummy programmer needs to be compiled in due to the current behaviour of always picking a default programmer if -p is not specified. Picking an arbitrary external programmer as default wouldn't make sense. Build and runtime tested in all 1024 possible build combinations. The only failures are by design as mentioned above. Corresponding to flashrom svn r797. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
282 lines
8.9 KiB
Makefile
282 lines
8.9 KiB
Makefile
#
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# This file is part of the flashrom project.
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#
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# Copyright (C) 2005 coresystems GmbH <stepan@coresystems.de>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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PROGRAM = flashrom
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CC ?= gcc
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STRIP = strip
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INSTALL = install
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DIFF = diff
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PREFIX ?= /usr/local
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MANDIR ?= $(PREFIX)/share/man
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CFLAGS ?= -Os -Wall -Werror
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EXPORTDIR ?= .
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OS_ARCH = $(shell uname)
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ifneq ($(OS_ARCH), SunOS)
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STRIP_ARGS = -s
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endif
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ifeq ($(OS_ARCH), Darwin)
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CFLAGS += -I/usr/local/include
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LDFLAGS += -framework IOKit -framework DirectIO -L/usr/local/lib
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endif
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ifeq ($(OS_ARCH), FreeBSD)
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CFLAGS += -I/usr/local/include
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LDFLAGS += -L/usr/local/lib
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endif
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LIBS += -lpci
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OBJS = jedec.o stm50flw0x0x.o w39v080fa.o sharplhf00l04.o w29ee011.o \
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sst28sf040.o am29f040b.o mx29f002.o m29f400bt.o pm29f002.o w39v040c.o \
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w49f002u.o 82802ab.o pm49fl00x.o sst49lf040.o en29f002a.o m29f002.o \
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sst49lfxxxc.o sst_fwhub.o flashchips.o layout.o spi.o \
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flashrom.o print.o physmap.o internal.o udelay.o
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all: pciutils features dep $(PROGRAM)
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# Set the flashrom version string from the highest revision number
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# of the checked out flashrom files.
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# Note to packagers: Any tree exported with "make export" or "make tarball"
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# will not require subversion. The downloadable snapshots are already exported.
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SVNVERSION := $(shell LC_ALL=C svnversion -cn . | sed -e "s/.*://" -e "s/\([0-9]*\).*/\1/" | grep "[0-9]" || LC_ALL=C svn info . | grep ^Revision | sed "s/.*[[:blank:]]\+\([0-9]*\)[^0-9]*/\1/" | grep "[0-9]" || echo unknown)
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RELEASE := 0.9.1
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VERSION := $(RELEASE)-r$(SVNVERSION)
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RELEASENAME ?= $(VERSION)
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SVNDEF := -D'FLASHROM_VERSION="$(VERSION)"'
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# Always enable internal/onboard support for now.
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CONFIG_INTERNAL ?= yes
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# Always enable serprog for now. Needs to be disabled on Windows.
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CONFIG_SERPROG ?= yes
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# Bitbanging SPI infrastructure is not used yet.
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CONFIG_BITBANG_SPI ?= no
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# Always enable 3Com NICs for now.
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CONFIG_NIC3COM ?= yes
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# Disable NVIDIA graphics cards for now, write/erase don't work properly.
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CONFIG_GFXNVIDIA ?= no
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# Always enable SiI SATA controllers for now.
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CONFIG_SATASII ?= yes
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# Always enable FT2232 SPI dongles for now.
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CONFIG_FT2232SPI ?= yes
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# Always enable dummy tracing for now.
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CONFIG_DUMMY ?= yes
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# Always enable Dr. Kaiser for now.
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CONFIG_DRKAISER ?= yes
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# Always enable Bus Pirate SPI for now.
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CONFIG_BUSPIRATESPI ?= yes
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# Disable wiki printing by default. It is only useful if you have wiki access.
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CONFIG_PRINT_WIKI ?= no
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ifeq ($(CONFIG_INTERNAL), yes)
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FEATURE_CFLAGS += -D'INTERNAL_SUPPORT=1'
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OBJS += chipset_enable.o board_enable.o cbtable.o it87spi.o ichspi.o sb600spi.o wbsio_spi.o
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NEED_PCI := yes
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endif
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ifeq ($(CONFIG_SERPROG), yes)
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FEATURE_CFLAGS += -D'SERPROG_SUPPORT=1'
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OBJS += serprog.o
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ifeq ($(OS_ARCH), SunOS)
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LIBS += -lsocket
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endif
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endif
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ifeq ($(CONFIG_BITBANG_SPI), yes)
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FEATURE_CFLAGS += -D'BITBANG_SPI_SUPPORT=1'
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OBJS += bitbang_spi.o
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endif
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ifeq ($(CONFIG_NIC3COM), yes)
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FEATURE_CFLAGS += -D'NIC3COM_SUPPORT=1'
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OBJS += nic3com.o
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NEED_PCI := yes
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endif
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ifeq ($(CONFIG_GFXNVIDIA), yes)
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FEATURE_CFLAGS += -D'GFXNVIDIA_SUPPORT=1'
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OBJS += gfxnvidia.o
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NEED_PCI := yes
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endif
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ifeq ($(CONFIG_SATASII), yes)
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FEATURE_CFLAGS += -D'SATASII_SUPPORT=1'
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OBJS += satasii.o
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NEED_PCI := yes
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endif
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FTDILIBS := $(shell pkg-config --libs libftdi 2>/dev/null || printf "%s" "-lftdi -lusb")
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ifeq ($(CONFIG_FT2232SPI), yes)
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# This is a totally ugly hack.
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FEATURE_CFLAGS += $(shell LC_ALL=C grep -q "FTDISUPPORT := yes" .features && printf "%s" "-D'FT2232_SPI_SUPPORT=1'")
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FEATURE_LIBS += $(shell LC_ALL=C grep -q "FTDISUPPORT := yes" .features && printf "%s" "$(FTDILIBS)")
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OBJS += ft2232_spi.o
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endif
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ifeq ($(CONFIG_DUMMY), yes)
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FEATURE_CFLAGS += -D'DUMMY_SUPPORT=1'
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OBJS += dummyflasher.o
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endif
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ifeq ($(CONFIG_DRKAISER), yes)
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FEATURE_CFLAGS += -D'DRKAISER_SUPPORT=1'
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OBJS += drkaiser.o
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NEED_PCI := yes
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endif
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ifeq ($(CONFIG_BUSPIRATESPI), yes)
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FEATURE_CFLAGS += -D'BUSPIRATE_SPI_SUPPORT=1'
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OBJS += buspirate_spi.o
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endif
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# Ugly, but there's no elif/elseif.
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ifeq ($(CONFIG_SERPROG), yes)
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OBJS += serial.o
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else
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ifeq ($(CONFIG_BUSPIRATESPI), yes)
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OBJS += serial.o
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endif
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endif
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ifeq ($(NEED_PCI), yes)
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FEATURE_CFLAGS += -D'NEED_PCI=1'
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OBJS += pcidev.o
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endif
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ifeq ($(CONFIG_PRINT_WIKI), yes)
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FEATURE_CFLAGS += -D'PRINT_WIKI_SUPPORT=1'
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OBJS += print_wiki.o
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endif
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# We could use PULLED_IN_LIBS, but that would be ugly.
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FEATURE_LIBS += $(shell LC_ALL=C grep -q "NEEDLIBZ := yes" .libdeps && printf "%s" "-lz")
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$(PROGRAM): $(OBJS)
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$(CC) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(FEATURE_LIBS) $(LIBS)
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# TAROPTIONS reduces information leakage from the packager's system.
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# If other tar programs support command line arguments for setting uid/gid of
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# stored files, they can be handled here as well.
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TAROPTIONS = $(shell LC_ALL=C tar --version|grep -q GNU && echo "--owner=root --group=root")
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%.o: %.c .features
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$(CC) $(CFLAGS) $(CPPFLAGS) $(FEATURE_CFLAGS) $(SVNDEF) -o $@ -c $<
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clean:
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rm -f $(PROGRAM) *.o
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distclean: clean
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rm -f .dependencies .features .libdeps
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dep:
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@$(CC) $(CPPFLAGS) $(SVNDEF) -MM *.c > .dependencies
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strip: $(PROGRAM)
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$(STRIP) $(STRIP_ARGS) $(PROGRAM)
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compiler:
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@printf "Checking for a C compiler... "
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@$(shell ( echo "int main(int argc, char **argv)"; \
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echo "{ return 0; }"; ) > .test.c )
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@$(CC) $(CFLAGS) $(LDFLAGS) .test.c -o .test >/dev/null && \
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echo "found." || ( echo "not found."; \
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rm -f .test.c .test; exit 1)
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@rm -f .test.c .test
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pciutils: compiler
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@printf "Checking for libpci headers... "
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@$(shell ( echo "#include <pci/pci.h>"; \
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echo "struct pci_access *pacc;"; \
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echo "int main(int argc, char **argv)"; \
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echo "{ pacc = pci_alloc(); return 0; }"; ) > .test.c )
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@$(CC) -c $(CFLAGS) .test.c -o .test.o >/dev/null 2>&1 && \
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echo "found." || ( echo "not found."; echo; \
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echo "Please install libpci headers (package pciutils-devel)."; \
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echo "See README for more information."; echo; \
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rm -f .test.c .test.o; exit 1)
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@printf "Checking for libpci... "
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@$(shell ( echo "#include <pci/pci.h>"; \
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echo "int main(int argc, char **argv)"; \
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echo "{ return 0; }"; ) > .test1.c )
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@$(CC) $(CFLAGS) $(LDFLAGS) .test1.c -o .test1 $(LIBS) >/dev/null 2>&1 && \
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echo "found." || ( echo "not found."; echo; \
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echo "Please install libpci (package pciutils)."; \
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echo "See README for more information."; echo; \
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rm -f .test1.c .test1; exit 1)
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@printf "Checking if libpci is sufficient... "
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@printf "" > .libdeps
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@$(CC) $(LDFLAGS) .test.o -o .test $(LIBS) >/dev/null 2>&1 && \
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echo "yes." || ( echo "no."; \
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printf "Checking if libz is present and supplies all needed symbols..."; \
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$(CC) $(LDFLAGS) .test.o -o .test $(LIBS) -lz >/dev/null 2>&1 && \
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( echo "yes."; echo "NEEDLIBZ := yes" > .libdeps ) || ( echo "no."; echo; \
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echo "Please install libz."; \
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echo "See README for more information."; echo; \
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rm -f .test.c .test.o .test; exit 1) )
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@rm -f .test.c .test.o .test .test1.c .test1
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.features: features
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features: compiler
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@echo "FEATURES := yes" > .features.tmp
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@printf "Checking for FTDI support... "
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@$(shell ( echo "#include <ftdi.h>"; \
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echo "struct ftdi_context *ftdic = NULL;"; \
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echo "int main(int argc, char **argv)"; \
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echo "{ return ftdi_init(ftdic); }"; ) > .featuretest.c )
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@$(CC) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest $(FTDILIBS) $(LIBS) >/dev/null 2>&1 && \
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( echo "found."; echo "FTDISUPPORT := yes" >> .features.tmp ) || \
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( echo "not found."; echo "FTDISUPPORT := no" >> .features.tmp )
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@$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features
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@rm -f .featuretest.c .featuretest
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install: $(PROGRAM)
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mkdir -p $(DESTDIR)$(PREFIX)/sbin
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mkdir -p $(DESTDIR)$(MANDIR)/man8
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$(INSTALL) -m 0755 $(PROGRAM) $(DESTDIR)$(PREFIX)/sbin
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$(INSTALL) -m 0644 $(PROGRAM).8 $(DESTDIR)$(MANDIR)/man8
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export:
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@rm -rf $(EXPORTDIR)/flashrom-$(RELEASENAME)
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@svn export -r BASE . $(EXPORTDIR)/flashrom-$(RELEASENAME)
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@sed "s/^SVNVERSION.*/SVNVERSION := $(SVNVERSION)/" Makefile >$(EXPORTDIR)/flashrom-$(RELEASENAME)/Makefile
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@LC_ALL=C svn log >$(EXPORTDIR)/flashrom-$(RELEASENAME)/ChangeLog
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@echo Exported $(EXPORTDIR)/flashrom-$(RELEASENAME)/
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tarball: export
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@tar cjf $(EXPORTDIR)/flashrom-$(RELEASENAME).tar.bz2 -C $(EXPORTDIR)/ $(TAROPTIONS) flashrom-$(RELEASENAME)/
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@rm -rf $(EXPORTDIR)/flashrom-$(RELEASENAME)
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@echo Created $(EXPORTDIR)/flashrom-$(RELEASENAME).tar.bz2
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.PHONY: all clean distclean dep compiler pciutils features export tarball
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-include .dependencies
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