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flashrom/Makefile
Carl-Daniel Hailfinger 9979eacd9c Refine compile-time checks for libpci 
Idwer Vollering reported problems with the current libpci check on
FreeBSD 8.0-RELEASE i386. This is caused by a strict linker.

Parsing linker error messages is an exercise in futility, and library
detection with $CC --print-file-name is totally useless for libraries
outside the standard hardcoded builtin gcc search path (probably the
same for other compilers as well).

Look for libpciutils instead of libpci on NetBSD during the check.

Corresponding to flashrom svn r968.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Idwer Vollering <vidwer@gmail.com>
2010-03-22 12:29:45 +00:00

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Makefile
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#
# This file is part of the flashrom project.
#
# Copyright (C) 2005 coresystems GmbH <stepan@coresystems.de>
# Copyright (C) 2009,2010 Carl-Daniel Hailfinger
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
PROGRAM = flashrom
CC ?= gcc
STRIP ?= strip
INSTALL = install
DIFF = diff
PREFIX ?= /usr/local
MANDIR ?= $(PREFIX)/share/man
CFLAGS ?= -Os -Wall -Wshadow
EXPORTDIR ?= .
WARNERROR ?= yes
ifeq ($(WARNERROR), yes)
CFLAGS += -Werror
endif
# FIXME We have to differentiate between host and target arch.
OS_ARCH ?= $(shell uname)
ifneq ($(OS_ARCH), SunOS)
STRIP_ARGS = -s
endif
ifeq ($(OS_ARCH), Darwin)
CPPFLAGS += -I/opt/local/include -I/usr/local/include
LDFLAGS += -framework IOKit -framework DirectIO -L/opt/local/lib -L/usr/local/lib
endif
ifeq ($(OS_ARCH), FreeBSD)
CPPFLAGS += -I/usr/local/include
LDFLAGS += -L/usr/local/lib
endif
ifeq ($(OS_ARCH), DOS)
CPPFLAGS += -I../libgetopt -I../libpci/include
# Bus Pirate and Serprog are not supported under DOS.
CONFIG_BUSPIRATESPI = no
CONFIG_SERPROG = no
endif
CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o w29ee011.o \
sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \
sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o
LIB_OBJS = layout.o
CLI_OBJS = flashrom.o cli_classic.o cli_output.o print.o
PROGRAMMER_OBJS = udelay.o programmer.o
all: pciutils features dep $(PROGRAM)
# Set the flashrom version string from the highest revision number
# of the checked out flashrom files.
# Note to packagers: Any tree exported with "make export" or "make tarball"
# will not require subversion. The downloadable snapshots are already exported.
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)
RELEASE := 0.9.1
VERSION := $(RELEASE)-r$(SVNVERSION)
RELEASENAME ?= $(VERSION)
SVNDEF := -D'FLASHROM_VERSION="$(VERSION)"'
# Always enable internal/onboard support for now.
CONFIG_INTERNAL ?= yes
# Always enable serprog for now. Needs to be disabled on Windows.
CONFIG_SERPROG ?= yes
# Bitbanging SPI infrastructure is not used yet.
CONFIG_BITBANG_SPI ?= no
# Always enable 3Com NICs for now.
CONFIG_NIC3COM ?= yes
# Disable NVIDIA graphics cards for now, write/erase don't work properly.
CONFIG_GFXNVIDIA ?= no
# Always enable SiI SATA controllers for now.
CONFIG_SATASII ?= yes
# Highpoint (HPT) ATA/RAID controller support.
# IMPORTANT: This code is not yet working!
CONFIG_ATAHPT ?= no
# Always enable FT2232 SPI dongles for now.
CONFIG_FT2232SPI ?= yes
# Always enable dummy tracing for now.
CONFIG_DUMMY ?= yes
# Always enable Dr. Kaiser for now.
CONFIG_DRKAISER ?= yes
# Always enable Bus Pirate SPI for now.
CONFIG_BUSPIRATESPI ?= yes
# Disable Dediprog SF100 until support is complete and tested.
CONFIG_DEDIPROG ?= no
# Disable wiki printing by default. It is only useful if you have wiki access.
CONFIG_PRINT_WIKI ?= no
ifeq ($(CONFIG_INTERNAL), yes)
FEATURE_CFLAGS += -D'INTERNAL_SUPPORT=1'
PROGRAMMER_OBJS += chipset_enable.o board_enable.o cbtable.o dmi.o it87spi.o ichspi.o sb600spi.o wbsio_spi.o internal.o
NEED_PCI := yes
endif
ifeq ($(CONFIG_SERPROG), yes)
FEATURE_CFLAGS += -D'SERPROG_SUPPORT=1'
PROGRAMMER_OBJS += serprog.o
ifeq ($(OS_ARCH), SunOS)
LIBS += -lsocket
endif
endif
ifeq ($(CONFIG_BITBANG_SPI), yes)
FEATURE_CFLAGS += -D'BITBANG_SPI_SUPPORT=1'
PROGRAMMER_OBJS += bitbang_spi.o
endif
ifeq ($(CONFIG_NIC3COM), yes)
FEATURE_CFLAGS += -D'NIC3COM_SUPPORT=1'
PROGRAMMER_OBJS += nic3com.o
NEED_PCI := yes
endif
ifeq ($(CONFIG_GFXNVIDIA), yes)
FEATURE_CFLAGS += -D'GFXNVIDIA_SUPPORT=1'
PROGRAMMER_OBJS += gfxnvidia.o
NEED_PCI := yes
endif
ifeq ($(CONFIG_SATASII), yes)
FEATURE_CFLAGS += -D'SATASII_SUPPORT=1'
PROGRAMMER_OBJS += satasii.o
NEED_PCI := yes
endif
ifeq ($(CONFIG_ATAHPT), yes)
FEATURE_CFLAGS += -D'ATAHPT_SUPPORT=1'
PROGRAMMER_OBJS += atahpt.o
NEED_PCI := yes
endif
ifeq ($(CONFIG_FT2232SPI), yes)
FTDILIBS := $(shell pkg-config --libs libftdi 2>/dev/null || printf "%s" "-lftdi -lusb")
# This is a totally ugly hack.
FEATURE_CFLAGS += $(shell LC_ALL=C grep -q "FTDISUPPORT := yes" .features && printf "%s" "-D'FT2232_SPI_SUPPORT=1'")
FEATURE_LIBS += $(shell LC_ALL=C grep -q "FTDISUPPORT := yes" .features && printf "%s" "$(FTDILIBS)")
PROGRAMMER_OBJS += ft2232_spi.o
endif
ifeq ($(CONFIG_DUMMY), yes)
FEATURE_CFLAGS += -D'DUMMY_SUPPORT=1'
PROGRAMMER_OBJS += dummyflasher.o
endif
ifeq ($(CONFIG_DRKAISER), yes)
FEATURE_CFLAGS += -D'DRKAISER_SUPPORT=1'
PROGRAMMER_OBJS += drkaiser.o
NEED_PCI := yes
endif
ifeq ($(CONFIG_BUSPIRATESPI), yes)
FEATURE_CFLAGS += -D'BUSPIRATE_SPI_SUPPORT=1'
PROGRAMMER_OBJS += buspirate_spi.o
endif
ifeq ($(CONFIG_DEDIPROG), yes)
FEATURE_CFLAGS += -D'DEDIPROG_SUPPORT=1'
FEATURE_LIBS += -lusb
PROGRAMMER_OBJS += dediprog.o
endif
# Ugly, but there's no elif/elseif.
ifeq ($(CONFIG_SERPROG), yes)
LIB_OBJS += serial.o
else
ifeq ($(CONFIG_BUSPIRATESPI), yes)
LIB_OBJS += serial.o
endif
endif
ifeq ($(NEED_PCI), yes)
ifneq ($(OS_ARCH), DOS)
# FIXME This workaround is needed until libpci detection can handle
# cross-compiling for DOS.
CHECK_LIBPCI = yes
endif
endif
ifeq ($(NEED_PCI), yes)
FEATURE_CFLAGS += -D'NEED_PCI=1'
PROGRAMMER_OBJS += pcidev.o physmap.o hwaccess.o
ifeq ($(OS_ARCH), NetBSD)
LIBS += -lpciutils # The libpci we want.
LIBS += -l$(shell uname -p) # For (i386|x86_64)_iopl(2).
else
ifeq ($(OS_ARCH), DOS)
# FIXME There needs to be a better way to do this
LIBS += ../libpci/lib/libpci.a ../libgetopt/libgetopt.a
else
LIBS += -lpci
endif
endif
endif
ifeq ($(CONFIG_PRINT_WIKI), yes)
FEATURE_CFLAGS += -D'PRINT_WIKI_SUPPORT=1'
CLI_OBJS += print_wiki.o
endif
# We could use PULLED_IN_LIBS, but that would be ugly.
FEATURE_LIBS += $(shell LC_ALL=C grep -q "NEEDLIBZ := yes" .libdeps && printf "%s" "-lz")
OBJS = $(CHIP_OBJS) $(CLI_OBJS) $(PROGRAMMER_OBJS) $(LIB_OBJS)
$(PROGRAM): $(OBJS)
$(CC) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(FEATURE_LIBS) $(LIBS)
# TAROPTIONS reduces information leakage from the packager's system.
# If other tar programs support command line arguments for setting uid/gid of
# stored files, they can be handled here as well.
TAROPTIONS = $(shell LC_ALL=C tar --version|grep -q GNU && echo "--owner=root --group=root")
%.o: %.c .features
$(CC) $(CFLAGS) $(CPPFLAGS) $(FEATURE_CFLAGS) $(SVNDEF) -o $@ -c $<
clean:
rm -f $(PROGRAM) *.o
distclean: clean
rm -f .dependencies .features .libdeps
dep:
@$(CC) $(CPPFLAGS) $(SVNDEF) -MM *.c > .dependencies
strip: $(PROGRAM)
$(STRIP) $(STRIP_ARGS) $(PROGRAM)
compiler:
@printf "Checking for a C compiler... "
@$(shell ( echo "int main(int argc, char **argv)"; \
echo "{ return 0; }"; ) > .test.c )
@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .test.c -o .test >/dev/null && \
echo "found." || ( echo "not found."; \
rm -f .test.c .test; exit 1)
@rm -f .test.c .test
ifeq ($(CHECK_LIBPCI), yes)
pciutils: compiler
@printf "Checking for libpci headers... "
@$(shell ( echo "#include <pci/pci.h>"; \
echo "struct pci_access *pacc;"; \
echo "int main(int argc, char **argv)"; \
echo "{ pacc = pci_alloc(); return 0; }"; ) > .test.c )
@$(CC) -c $(CPPFLAGS) $(CFLAGS) .test.c -o .test.o >/dev/null 2>&1 && \
echo "found." || ( echo "not found."; echo; \
echo "Please install libpci headers (package pciutils-devel)."; \
echo "See README for more information."; echo; \
rm -f .test.c .test.o; exit 1)
@printf "Checking if libpci is present and sufficient... "
@printf "" > .libdeps
@$(CC) $(LDFLAGS) .test.o -o .test $(LIBS) >/dev/null 2>&1 && \
echo "yes." || ( echo "no."; \
printf "Checking if libz+libpci are present and sufficient..."; \
$(CC) $(LDFLAGS) .test.o -o .test $(LIBS) -lz >/dev/null 2>&1 && \
( echo "yes."; echo "NEEDLIBZ := yes" > .libdeps ) || ( echo "no."; echo; \
echo "Please install libpci (package pciutils) and/or libz."; \
echo "See README for more information."; echo; \
rm -f .test.c .test.o .test; exit 1) )
@rm -f .test.c .test.o .test
else
pciutils: compiler
@printf "" > .libdeps
endif
.features: features
ifeq ($(CONFIG_FT2232SPI), yes)
features: compiler
@echo "FEATURES := yes" > .features.tmp
@printf "Checking for FTDI support... "
@$(shell ( echo "#include <ftdi.h>"; \
echo "struct ftdi_context *ftdic = NULL;"; \
echo "int main(int argc, char **argv)"; \
echo "{ return ftdi_init(ftdic); }"; ) > .featuretest.c )
@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest $(FTDILIBS) $(LIBS) >/dev/null 2>&1 && \
( echo "found."; echo "FTDISUPPORT := yes" >> .features.tmp ) || \
( echo "not found."; echo "FTDISUPPORT := no" >> .features.tmp )
@$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features
@rm -f .featuretest.c .featuretest
else
features: compiler
@echo "FEATURES := yes" > .features.tmp
@$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features
endif
install: $(PROGRAM)
mkdir -p $(DESTDIR)$(PREFIX)/sbin
mkdir -p $(DESTDIR)$(MANDIR)/man8
$(INSTALL) -m 0755 $(PROGRAM) $(DESTDIR)$(PREFIX)/sbin
$(INSTALL) -m 0644 $(PROGRAM).8 $(DESTDIR)$(MANDIR)/man8
export:
@rm -rf $(EXPORTDIR)/flashrom-$(RELEASENAME)
@svn export -r BASE . $(EXPORTDIR)/flashrom-$(RELEASENAME)
@sed "s/^SVNVERSION.*/SVNVERSION := $(SVNVERSION)/" Makefile >$(EXPORTDIR)/flashrom-$(RELEASENAME)/Makefile
@LC_ALL=C svn log >$(EXPORTDIR)/flashrom-$(RELEASENAME)/ChangeLog
@echo Exported $(EXPORTDIR)/flashrom-$(RELEASENAME)/
tarball: export
@tar cjf $(EXPORTDIR)/flashrom-$(RELEASENAME).tar.bz2 -C $(EXPORTDIR)/ $(TAROPTIONS) flashrom-$(RELEASENAME)/
@rm -rf $(EXPORTDIR)/flashrom-$(RELEASENAME)
@echo Created $(EXPORTDIR)/flashrom-$(RELEASENAME).tar.bz2
djgpp-dos: clean
make CC=i586-pc-msdosdjgpp-gcc STRIP=i586-pc-msdosdjgpp-strip WARNERROR=no OS_ARCH=DOS
.PHONY: all clean distclean dep compiler pciutils features export tarball dos
-include .dependencies
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