2 # Copyright (C) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
3 # Copyright (C) 2004-2006 Kay Sievers <kay.sievers@vrfy.org>
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; version 2 of the License.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21 # set this to make use of syslog
24 # compile-in development debug messages
25 # (export UDEV_LOG="debug" or set udev_log="debug" in udev.conf
26 # to print the debug messages to syslog)
29 # compile with gcc's code coverage option
32 # include Security-Enhanced Linux support
35 # set this to create statically linked binaries
38 # to build any of the extras programs pass:
39 # make EXTRAS="extras/<extra1> extras/<extra2>"
42 # make the build silent
94 etcdir = ${prefix}/etc
95 sbindir = ${prefix}/sbin
96 usrbindir = ${prefix}/usr/bin
97 usrsbindir = ${prefix}/usr/sbin
98 libudevdir = ${prefix}/lib/udev
99 mandir = ${prefix}/usr/share/man
100 configdir = ${etcdir}/udev
105 INSTALL_PROGRAM = ${INSTALL}
106 INSTALL_DATA = ${INSTALL} -m 644
107 INSTALL_SCRIPT = ${INSTALL}
111 CC = $(CROSS_COMPILE)gcc
112 LD = $(CROSS_COMPILE)gcc
113 AR = $(CROSS_COMPILE)ar
114 RANLIB = $(CROSS_COMPILE)ranlib
116 CFLAGS += -g -Wall -pipe -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
117 WARNINGS = -Wstrict-prototypes -Wsign-compare -Wshadow \
118 -Wchar-subscripts -Wmissing-declarations -Wnested-externs \
119 -Wpointer-arith -Wcast-align -Wsign-compare -Wmissing-prototypes
120 CFLAGS += $(WARNINGS)
122 LDFLAGS += -Wl,-warn-common
125 CFLAGS += $(OPTFLAGS)
127 ifeq ($(strip $(USE_LOG)),true)
131 # if DEBUG is enabled, then we do not strip
132 ifeq ($(strip $(DEBUG)),true)
136 ifeq ($(strip $(USE_GCOV)),true)
137 CFLAGS += -fprofile-arcs -ftest-coverage
138 LDFLAGS += -fprofile-arcs
141 ifeq ($(strip $(USE_SELINUX)),true)
142 UDEV_OBJS += udev_selinux.o
143 LIB_OBJS += -lselinux -lsepol
144 CFLAGS += -DUSE_SELINUX
147 ifeq ($(strip $(USE_STATIC)),true)
148 CFLAGS += -DUSE_STATIC
152 ifeq ($(strip $(V)),)
161 all: $(PROGRAMS) $(MAN_PAGES)
162 $(Q) extras="$(EXTRAS)"; for target in $$extras; do \
166 LDFLAGS="$(LDFLAGS)" \
169 LIB_OBJS="$(LIB_OBJS)" \
170 LIBUDEV="$(PWD)/$(LIBUDEV)" \
171 -C $$target $@ || exit 1; \
176 # clear implicit rules
180 %.o: %.c $(HEADERS) $(GEN_HEADERS)
182 $(Q) $(CC) -c $(CFLAGS) $< -o $@
184 # "Static Pattern Rule" to build all programs
185 $(PROGRAMS): %: $(HEADERS) $(GEN_HEADERS) $(LIBUDEV) %.o
187 $(Q) $(LD) $(LDFLAGS) $@.o -o $@ $(LIBUDEV) $(LIB_OBJS)
189 $(LIBUDEV): $(HEADERS) $(GEN_HEADERS) $(UDEV_OBJS)
192 $(Q) $(AR) cq $@ $(UDEV_OBJS)
198 $(Q) echo "/* Generated by make. */" > $@
199 $(Q) echo \#define UDEV_VERSION \"$(VERSION)\" >> $@
200 $(Q) echo \#define UDEV_ROOT \"$(udevdir)\" >> $@
201 $(Q) echo \#define UDEV_CONFIG_FILE \"$(configdir)/udev.conf\" >> $@
202 $(Q) echo \#define UDEV_RULES_DIR \"$(configdir)/rules.d\" >> $@
212 $(Q) - find . -type f -name '*.orig' -print0 | xargs -0r rm -f
213 $(Q) - find . -type f -name '*.rej' -print0 | xargs -0r rm -f
214 $(Q) - find . -type f -name '*~' -print0 | xargs -0r rm -f
215 $(Q) - find . -type f -name '*.[oas]' -print0 | xargs -0r rm -f
216 $(Q) - find . -type f -name "*.gcno" -print0 | xargs -0r rm -f
217 $(Q) - find . -type f -name "*.gcda" -print0 | xargs -0r rm -f
218 $(Q) - find . -type f -name "*.gcov" -print0 | xargs -0r rm -f
219 $(Q) - rm -f udev_gcov.txt
220 $(Q) - rm -f core $(PROGRAMS) $(GEN_HEADERS)
221 $(Q) - rm -f udev-$(VERSION).tar.gz
222 $(Q) - rm -f udev-$(VERSION).tar.bz2
223 @ extras="$(EXTRAS)"; for target in $$extras; do \
224 $(MAKE) -C $$target $@ || exit 1; \
229 $(INSTALL) -d $(DESTDIR)$(configdir)/rules.d
230 @ if [ ! -r $(DESTDIR)$(configdir)/udev.conf ]; then \
231 $(INSTALL_DATA) etc/udev/udev.conf $(DESTDIR)$(configdir); \
233 @ if [ ! -r $(DESTDIR)$(configdir)/rules.d/50-udev.rules ]; then \
235 echo "pick a udev rules file from the etc/udev directory that matches your distribution"; \
238 @ extras="$(EXTRAS)"; for target in $$extras; do \
239 $(MAKE) -C $$target $@ || exit 1; \
241 .PHONY: install-config
244 $(INSTALL_DATA) -D udev.7 $(DESTDIR)$(mandir)/man7/udev.7
245 $(INSTALL_DATA) -D udevinfo.8 $(DESTDIR)$(mandir)/man8/udevinfo.8
246 $(INSTALL_DATA) -D udevtest.8 $(DESTDIR)$(mandir)/man8/udevtest.8
247 $(INSTALL_DATA) -D udevd.8 $(DESTDIR)$(mandir)/man8/udevd.8
248 $(INSTALL_DATA) -D udevtrigger.8 $(DESTDIR)$(mandir)/man8/udevtrigger.8
249 $(INSTALL_DATA) -D udevsettle.8 $(DESTDIR)$(mandir)/man8/udevsettle.8
250 $(INSTALL_DATA) -D udevmonitor.8 $(DESTDIR)$(mandir)/man8/udevmonitor.8
251 - ln -f -s udevd.8 $(DESTDIR)$(mandir)/man8/udevcontrol.8
252 @extras="$(EXTRAS)"; for target in $$extras; do \
253 $(MAKE) -C $$target $@ || exit 1; \
258 - rm -f $(DESTDIR)$(mandir)/man7/udev.7
259 - rm -f $(DESTDIR)$(mandir)/man8/udevinfo.8
260 - rm -f $(DESTDIR)$(mandir)/man8/udevtest.8
261 - rm -f $(DESTDIR)$(mandir)/man8/udevd.8
262 - rm -f $(DESTDIR)$(mandir)/man8/udevtrigger.8
263 - rm -f $(DESTDIR)$(mandir)/man8/udevsettle.8
264 - rm -f $(DESTDIR)$(mandir)/man8/udevmonitor.8
265 - rm -f $(DESTDIR)$(mandir)/man8/udevcontrol.8
266 @ extras="$(EXTRAS)"; for target in $$extras; do \
267 $(MAKE) -C $$target $@ || exit 1; \
269 .PHONY: uninstall-man
272 $(INSTALL) -d $(DESTDIR)$(udevdir)
273 $(INSTALL_PROGRAM) -D udevd $(DESTDIR)$(sbindir)/udevd
274 $(INSTALL_PROGRAM) -D udevtrigger $(DESTDIR)$(sbindir)/udevtrigger
275 $(INSTALL_PROGRAM) -D udevsettle $(DESTDIR)$(sbindir)/udevsettle
276 $(INSTALL_PROGRAM) -D udevcontrol $(DESTDIR)$(sbindir)/udevcontrol
277 $(INSTALL_PROGRAM) -D udevmonitor $(DESTDIR)$(usrsbindir)/udevmonitor
278 $(INSTALL_PROGRAM) -D udevinfo $(DESTDIR)$(usrbindir)/udevinfo
279 $(INSTALL_PROGRAM) -D udevtest $(DESTDIR)$(usrbindir)/udevtest
280 @extras="$(EXTRAS)"; for target in $$extras; do \
281 $(MAKE) -C $$target $@ || exit 1; \
286 - $(sbindir)/udevd --daemon
291 - rm -f $(DESTDIR)$(sbindir)/udevd
292 - rm -f $(DESTDIR)$(sbindir)/udevtrigger
293 - rm -f $(DESTDIR)$(sbindir)/udevsettle
294 - rm -f $(DESTDIR)$(sbindir)/udevcontrol
295 - rm -f $(DESTDIR)$(usrsbindir)/udevmonitor
296 - rm -f $(DESTDIR)$(usrbindir)/udevinfo
297 - rm -f $(DESTDIR)$(usrbindir)/udevtest
302 @extras="$(EXTRAS)"; for target in $$extras; do \
303 $(MAKE) -C $$target $@ || exit 1; \
305 .PHONY: uninstall-bin
307 install: all install-bin install-config install-man
310 uninstall: uninstall-bin uninstall-man
314 @ cd test && ./udev-test.pl
315 @ cd test && ./udevstart-test.pl
319 test/simple-build-check.sh
323 head -1 $@ | grep -q "to v$(shell echo $$(($(VERSION) - 1)))"
325 @ echo "Summary of changes from v$(shell echo $$(($(VERSION) - 1))) to v$(VERSION)" >> $@
326 @ echo "============================================" >> $@
328 @ git log --pretty=short $(shell echo $$(($(VERSION) - 1)))..HEAD | git shortlog >> $@
333 head -1 $@ | grep -q "to v$(VERSION)"
338 $(Q) - rm -f udev-$(VERSION).tar.gz
339 $(Q) - rm -f udev-$(VERSION).tar.bz2
340 head -1 ChangeLog | grep -q "to v$(VERSION)"
341 head -1 RELEASE-NOTES | grep -q "udev $(VERSION)"
342 git commit -a -m "release $(VERSION)"
343 cat .git/refs/heads/master > .git/refs/tags/$(VERSION)
345 git-archive --format=tar --prefix=udev-$(VERSION)/ HEAD | gzip -9v > udev-$(VERSION).tar.gz
346 git-archive --format=tar --prefix=udev-$(VERSION)/ HEAD | bzip2 -9v > udev-$(VERSION).tar.bz2
350 $(MAKE) clean all USE_GCOV=true
352 @ echo "binaries built with gcov support."
353 @ echo "run the tests and analyze with 'make udev_gcov.txt'"
356 # see docs/README-gcov_for_udev
357 udev_gcov.txt: $(wildcard *.gcda) $(wildcard *.gcno)
358 for file in `find -maxdepth 1 -name "*.gcno"`; do \
359 name=`basename $$file .gcno`; \
360 echo "################" >> $@; \
361 echo "$$name.c" >> $@; \
362 echo "################" >> $@; \
363 if [ -e "$$name.gcda" ]; then \
364 gcov -l "$$name.c" >> $@ 2>&1; \
366 echo "code for $$name.c was never executed" >> $@ 2>&1; \
370 echo "view $@ for the result"