3 # Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com>
4 # Copyright (C) 2004-2006 Kay Sievers <kay.sievers@vrfy.org>
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; version 2 of the License.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 # set this to make use of syslog
25 # compile-in development debug messages
26 # (export UDEV_LOG="debug" or set udev_log="debug" in udev.conf
27 # to print the debug messages to syslog)
30 # compile with gcc's code coverage option
33 # include Security-Enhanced Linux support
36 # set this to create statically linked binaries
39 # to build any of the extras programs pass:
40 # make EXTRAS="extras/<extra1> extras/<extra2>"
43 # make the build silent
95 etcdir = ${prefix}/etc
96 sbindir = ${prefix}/sbin
97 usrbindir = ${prefix}/usr/bin
98 usrsbindir = ${prefix}/usr/sbin
99 libudevdir = ${prefix}/lib/udev
100 mandir = ${prefix}/usr/share/man
101 configdir = ${etcdir}/udev
105 INSTALL = /usr/bin/install -c
106 INSTALL_PROGRAM = ${INSTALL}
107 INSTALL_DATA = ${INSTALL} -m 644
108 INSTALL_SCRIPT = ${INSTALL_PROGRAM}
112 CC = $(CROSS_COMPILE)gcc
113 LD = $(CROSS_COMPILE)gcc
114 AR = $(CROSS_COMPILE)ar
115 RANLIB = $(CROSS_COMPILE)ranlib
117 CFLAGS = -g -Wall -pipe -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
118 WARNINGS = -Wstrict-prototypes -Wsign-compare -Wshadow \
119 -Wchar-subscripts -Wmissing-declarations -Wnested-externs \
120 -Wpointer-arith -Wcast-align -Wsign-compare -Wmissing-prototypes
121 CFLAGS += $(WARNINGS)
123 LDFLAGS = -Wl,-warn-common
126 CFLAGS += $(OPTFLAGS)
128 ifeq ($(strip $(USE_LOG)),true)
132 # if DEBUG is enabled, then we do not strip
133 ifeq ($(strip $(DEBUG)),true)
137 ifeq ($(strip $(USE_GCOV)),true)
138 CFLAGS += -fprofile-arcs -ftest-coverage
139 LDFLAGS += -fprofile-arcs
142 ifeq ($(strip $(USE_SELINUX)),true)
143 UDEV_OBJS += udev_selinux.o
144 LIB_OBJS += -lselinux -lsepol
145 CFLAGS += -DUSE_SELINUX
148 ifeq ($(strip $(USE_STATIC)),true)
149 CFLAGS += -DUSE_STATIC
153 ifeq ($(strip $(V)),)
162 all: $(PROGRAMS) $(MAN_PAGES)
163 $(Q) extras="$(EXTRAS)"; for target in $$extras; do \
167 LDFLAGS="$(LDFLAGS)" \
170 LIB_OBJS="$(LIB_OBJS)" \
171 LIBUDEV="$(PWD)/$(LIBUDEV)" \
172 -C $$target $@ || exit 1; \
177 # clear implicit rules
181 %.o: %.c $(HEADERS) $(GEN_HEADERS)
183 $(Q) $(CC) -c $(CFLAGS) $< -o $@
185 # "Static Pattern Rule" to build all programs
186 $(PROGRAMS): %: $(HEADERS) $(GEN_HEADERS) $(LIBUDEV) %.o
188 $(Q) $(LD) $(LDFLAGS) $@.o -o $@ $(LIBUDEV) $(LIB_OBJS)
190 $(LIBUDEV): $(HEADERS) $(GEN_HEADERS) $(UDEV_OBJS)
193 $(Q) $(AR) cq $@ $(UDEV_OBJS)
199 $(Q) echo "/* Generated by make. */" > $@
200 $(Q) echo \#define UDEV_VERSION \"$(VERSION)\" >> $@
201 $(Q) echo \#define UDEV_ROOT \"$(udevdir)\" >> $@
202 $(Q) echo \#define UDEV_CONFIG_FILE \"$(configdir)/udev.conf\" >> $@
203 $(Q) echo \#define UDEV_RULES_FILE \"$(configdir)/rules.d\" >> $@
213 $(Q) - find . -type f -name '*.orig' -print0 | xargs -0r rm -f
214 $(Q) - find . -type f -name '*.rej' -print0 | xargs -0r rm -f
215 $(Q) - find . -type f -name '*~' -print0 | xargs -0r rm -f
216 $(Q) - find . -type f -name '*.[oas]' -print0 | xargs -0r rm -f
217 $(Q) - find . -type f -name "*.gcno" -print0 | xargs -0r rm -f
218 $(Q) - find . -type f -name "*.gcda" -print0 | xargs -0r rm -f
219 $(Q) - find . -type f -name "*.gcov" -print0 | xargs -0r rm -f
220 $(Q) - rm -f udev_gcov.txt
221 $(Q) - rm -f core $(PROGRAMS) $(GEN_HEADERS)
222 $(Q) - rm -f udev-$(VERSION).tar.gz
223 $(Q) - rm -f udev-$(VERSION).tar.bz2
224 @ extras="$(EXTRAS)"; for target in $$extras; do \
225 $(MAKE) -C $$target $@ || exit 1; \
230 git-tar-tree HEAD udev-$(VERSION) | gzip -9v > udev-$(VERSION).tar.gz
231 git-tar-tree HEAD udev-$(VERSION) | bzip2 -9v > udev-$(VERSION).tar.bz2
235 $(INSTALL) -d $(DESTDIR)$(configdir)/rules.d
236 @ if [ ! -r $(DESTDIR)$(configdir)/udev.conf ]; then \
237 $(INSTALL_DATA) etc/udev/udev.conf $(DESTDIR)$(configdir); \
239 @ if [ ! -r $(DESTDIR)$(configdir)/rules.d/50-udev.rules ]; then \
241 echo "pick a udev rules file from the etc/udev directory that matches your distribution"; \
244 @ extras="$(EXTRAS)"; for target in $$extras; do \
245 $(MAKE) -C $$target $@ || exit 1; \
247 .PHONY: install-config
250 $(INSTALL_DATA) -D udev.7 $(DESTDIR)$(mandir)/man7/udev.7
251 $(INSTALL_DATA) -D udevinfo.8 $(DESTDIR)$(mandir)/man8/udevinfo.8
252 $(INSTALL_DATA) -D udevtest.8 $(DESTDIR)$(mandir)/man8/udevtest.8
253 $(INSTALL_DATA) -D udevd.8 $(DESTDIR)$(mandir)/man8/udevd.8
254 $(INSTALL_DATA) -D udevtrigger.8 $(DESTDIR)$(mandir)/man8/udevtrigger.8
255 $(INSTALL_DATA) -D udevsettle.8 $(DESTDIR)$(mandir)/man8/udevsettle.8
256 $(INSTALL_DATA) -D udevmonitor.8 $(DESTDIR)$(mandir)/man8/udevmonitor.8
257 - ln -f -s udevd.8 $(DESTDIR)$(mandir)/man8/udevcontrol.8
258 @extras="$(EXTRAS)"; for target in $$extras; do \
259 $(MAKE) -C $$target $@ || exit 1; \
264 - rm -f $(DESTDIR)$(mandir)/man7/udev.7
265 - rm -f $(DESTDIR)$(mandir)/man8/udevinfo.8
266 - rm -f $(DESTDIR)$(mandir)/man8/udevtest.8
267 - rm -f $(DESTDIR)$(mandir)/man8/udevd.8
268 - rm -f $(DESTDIR)$(mandir)/man8/udevtrigger.8
269 - rm -f $(DESTDIR)$(mandir)/man8/udevsettle.8
270 - rm -f $(DESTDIR)$(mandir)/man8/udevmonitor.8
271 - rm -f $(DESTDIR)$(mandir)/man8/udevcontrol.8
272 @ extras="$(EXTRAS)"; for target in $$extras; do \
273 $(MAKE) -C $$target $@ || exit 1; \
275 .PHONY: uninstall-man
278 $(INSTALL) -d $(DESTDIR)$(udevdir)
279 $(INSTALL_PROGRAM) -D udevd $(DESTDIR)$(sbindir)/udevd
280 $(INSTALL_PROGRAM) -D udevtrigger $(DESTDIR)$(sbindir)/udevtrigger
281 $(INSTALL_PROGRAM) -D udevsettle $(DESTDIR)$(sbindir)/udevsettle
282 $(INSTALL_PROGRAM) -D udevcontrol $(DESTDIR)$(sbindir)/udevcontrol
283 $(INSTALL_PROGRAM) -D udevmonitor $(DESTDIR)$(usrsbindir)/udevmonitor
284 $(INSTALL_PROGRAM) -D udevinfo $(DESTDIR)$(usrbindir)/udevinfo
285 $(INSTALL_PROGRAM) -D udevtest $(DESTDIR)$(usrbindir)/udevtest
286 @extras="$(EXTRAS)"; for target in $$extras; do \
287 $(MAKE) -C $$target $@ || exit 1; \
292 - $(sbindir)/udevd --daemon
297 - rm -f $(DESTDIR)$(sbindir)/udevd
298 - rm -f $(DESTDIR)$(sbindir)/udevtrigger
299 - rm -f $(DESTDIR)$(sbindir)/udevsettle
300 - rm -f $(DESTDIR)$(sbindir)/udevcontrol
301 - rm -f $(DESTDIR)$(usrsbindir)/udevmonitor
302 - rm -f $(DESTDIR)$(usrbindir)/udevinfo
303 - rm -f $(DESTDIR)$(usrbindir)/udevtest
308 @extras="$(EXTRAS)"; for target in $$extras; do \
309 $(MAKE) -C $$target $@ || exit 1; \
311 .PHONY: uninstall-bin
313 install: all install-bin install-config install-man
316 uninstall: uninstall-bin uninstall-man
320 @ cd test && ./udev-test.pl
321 @ cd test && ./udevstart-test.pl
325 test/simple-build-check.sh
330 @ echo "Summary of changes from v$(shell printf '%03i' $$(expr $(VERSION) - 1)) to v$(VERSION)" >> $@
331 @ echo "============================================" >> $@
333 @ git log --pretty=short $(shell printf '%03i' $$(expr $(VERSION) - 1))..HEAD | git shortlog >> $@
340 $(MAKE) clean all USE_GCOV=true
342 @ echo "binaries built with gcov support."
343 @ echo "run the tests and analyze with 'make udev_gcov.txt'"
346 # see docs/README-gcov_for_udev
347 udev_gcov.txt: $(wildcard *.gcda) $(wildcard *.gcno)
348 for file in `find -maxdepth 1 -name "*.gcno"`; do \
349 name=`basename $$file .gcno`; \
350 echo "################" >> $@; \
351 echo "$$name.c" >> $@; \
352 echo "################" >> $@; \
353 if [ -e "$$name.gcda" ]; then \
354 gcov -l "$$name.c" >> $@ 2>&1; \
356 echo "code for $$name.c was never executed" >> $@ 2>&1; \
360 echo "view $@ for the result"