aboutsummaryrefslogtreecommitdiffstats
path: root/Makefile
blob: 1a9c0fdcc69c11b1728402e4bf7cf5cb4214af44 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
#
# 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) $(CFLAGS) .test.c -o .test.o >/dev/null 2>&1 &&		\
		echo "found." || ( echo "not found."; echo;			\
		echo "Please install libpci headers (package pciutils-devel).";	\
		echo "See README for more information."; echo;			\
		rm -f .test.c .test.o; exit 1)
	@printf "Checking for libpci... "
	@$(shell ( echo "#include <pci/pci.h>";		   \
		   echo "int main(int argc, char **argv)"; \
		   echo "{ return 0; }"; ) > .test1.c )
	@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .test1.c -o .test1 -lpci $(LIBS) >/dev/null 2>&1 &&	\
		echo "found." || ( echo "not found."; echo;				\
		echo "Please install libpci (package pciutils).";			\
		echo "See README for more information."; echo;				\
		rm -f .test1.c .test1; exit 1)
	@printf "Checking if libpci is sufficient... "
	@printf "" > .libdeps
	@$(CC) $(LDFLAGS) .test.o -o .test -lpci $(LIBS) >/dev/null 2>&1 &&				\
		echo "yes." || ( echo "no.";							\
		printf "Checking if libz is present and supplies all needed symbols...";	\
		$(CC) $(LDFLAGS) .test.o -o .test -lpci -lz $(LIBS) >/dev/null 2>&1 &&		\
		( echo "yes."; echo "NEEDLIBZ := yes" > .libdeps ) || ( echo "no."; echo;	\
		echo "Please install libz.";			\
		echo "See README for more information."; echo;				\
		rm -f .test.c .test.o .test; exit 1) )
	@rm -f .test.c .test.o .test .test1.c .test1
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