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 # comile with klibc instead of glibc
39 # set this to create statically linked binaries
42 # to build any of the extras programs pass:
43 # make EXTRAS="extras/<extra1> extras/<extra2>"
46 # make the build silent
96 etcdir = ${prefix}/etc
97 sbindir = ${prefix}/sbin
98 usrbindir = ${prefix}/usr/bin
99 usrsbindir = ${prefix}/usr/sbin
100 libudevdir = ${prefix}/lib/udev
101 mandir = ${prefix}/usr/share/man
102 configdir = ${etcdir}/udev
106 INSTALL = /usr/bin/install -c
107 INSTALL_PROGRAM = ${INSTALL}
108 INSTALL_DATA = ${INSTALL} -m 644
109 INSTALL_SCRIPT = ${INSTALL_PROGRAM}
113 CC = $(CROSS_COMPILE)gcc
114 LD = $(CROSS_COMPILE)gcc
115 AR = $(CROSS_COMPILE)ar
116 RANLIB = $(CROSS_COMPILE)ranlib
118 STRIP = $(CROSS_COMPILE)strip
119 STRIPCMD = $(STRIP) -s
121 CFLAGS = -g -Wall -pipe -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
122 WARNINGS = -Wstrict-prototypes -Wsign-compare -Wshadow \
123 -Wchar-subscripts -Wmissing-declarations -Wnested-externs \
124 -Wpointer-arith -Wcast-align -Wsign-compare -Wmissing-prototypes
125 CFLAGS += $(WARNINGS)
127 LDFLAGS = -Wl,-warn-common
130 CFLAGS += $(OPTFLAGS)
132 ifeq ($(strip $(USE_LOG)),true)
136 # if DEBUG is enabled, then we do not strip
137 ifeq ($(strip $(DEBUG)),true)
142 ifeq ($(strip $(USE_GCOV)),true)
143 CFLAGS += -fprofile-arcs -ftest-coverage
144 LDFLAGS += -fprofile-arcs
147 ifeq ($(strip $(USE_KLIBC)),true)
148 KLCC = /usr/bin/$(CROSS_COMPILE)klcc
153 ifeq ($(strip $(USE_SELINUX)),true)
154 UDEV_OBJS += udev_selinux.o
155 LIB_OBJS += -lselinux -lsepol
156 CFLAGS += -DUSE_SELINUX
159 ifeq ($(strip $(USE_STATIC)),true)
160 CFLAGS += -DUSE_STATIC
164 ifeq ($(strip $(V)),)
173 all: $(PROGRAMS) $(MAN_PAGES)
174 $(Q) extras="$(EXTRAS)"; for target in $$extras; do \
178 LDFLAGS="$(LDFLAGS)" \
179 STRIPCMD="$(STRIPCMD)" \
180 LIB_OBJS="$(LIB_OBJS)" \
181 LIBUDEV="$(PWD)/$(LIBUDEV)" \
182 -C $$target $@ || exit 1; \
187 # clear implicit rules
191 %.o: %.c $(HEADERS) $(GEN_HEADERS)
193 $(Q) $(CC) -c $(CFLAGS) $< -o $@
195 # "Static Pattern Rule" to build all programs
196 $(PROGRAMS): %: $(HEADERS) $(GEN_HEADERS) $(LIBUDEV) %.o
198 $(Q) $(LD) $(LDFLAGS) $@.o -o $@ $(LIBUDEV) $(LIB_OBJS)
204 $(LIBUDEV): $(HEADERS) $(GEN_HEADERS) $(UDEV_OBJS)
207 $(Q) $(AR) cq $@ $(UDEV_OBJS)
213 $(Q) echo "/* Generated by make. */" > $@
214 $(Q) echo \#define UDEV_VERSION \"$(VERSION)\" >> $@
215 $(Q) echo \#define UDEV_ROOT \"$(udevdir)\" >> $@
216 $(Q) echo \#define UDEV_CONFIG_FILE \"$(configdir)/udev.conf\" >> $@
217 $(Q) echo \#define UDEV_RULES_FILE \"$(configdir)/rules.d\" >> $@
227 $(Q) - find . -type f -name '*.orig' -print0 | xargs -0r rm -f
228 $(Q) - find . -type f -name '*.rej' -print0 | xargs -0r rm -f
229 $(Q) - find . -type f -name '*~' -print0 | xargs -0r rm -f
230 $(Q) - find . -type f -name '*.[oas]' -print0 | xargs -0r rm -f
231 $(Q) - find . -type f -name "*.gcno" -print0 | xargs -0r rm -f
232 $(Q) - find . -type f -name "*.gcda" -print0 | xargs -0r rm -f
233 $(Q) - find . -type f -name "*.gcov" -print0 | xargs -0r rm -f
234 $(Q) - rm -f udev_gcov.txt
235 $(Q) - rm -f core $(PROGRAMS) $(GEN_HEADERS)
236 $(Q) - rm -f udev-$(VERSION).tar.gz
237 $(Q) - rm -f udev-$(VERSION).tar.bz2
238 @ extras="$(EXTRAS)"; for target in $$extras; do \
239 $(MAKE) -C $$target $@ || exit 1; \
244 git-tar-tree HEAD udev-$(VERSION) | gzip -9v > udev-$(VERSION).tar.gz
245 git-tar-tree HEAD udev-$(VERSION) | bzip2 -9v > udev-$(VERSION).tar.bz2
249 $(INSTALL) -d $(DESTDIR)$(configdir)/rules.d
250 @ if [ ! -r $(DESTDIR)$(configdir)/udev.conf ]; then \
251 $(INSTALL_DATA) etc/udev/udev.conf $(DESTDIR)$(configdir); \
253 @ if [ ! -r $(DESTDIR)$(configdir)/rules.d/50-udev.rules ]; then \
255 echo "pick a udev rules file from the etc/udev directory that matches your distribution"; \
258 @ extras="$(EXTRAS)"; for target in $$extras; do \
259 $(MAKE) -C $$target $@ || exit 1; \
261 .PHONY: install-config
264 $(INSTALL_DATA) -D udev.7 $(DESTDIR)$(mandir)/man7/udev.7
265 $(INSTALL_DATA) -D udevinfo.8 $(DESTDIR)$(mandir)/man8/udevinfo.8
266 $(INSTALL_DATA) -D udevtest.8 $(DESTDIR)$(mandir)/man8/udevtest.8
267 $(INSTALL_DATA) -D udevd.8 $(DESTDIR)$(mandir)/man8/udevd.8
268 $(INSTALL_DATA) -D udevmonitor.8 $(DESTDIR)$(mandir)/man8/udevmonitor.8
269 - ln -f -s udevd.8 $(DESTDIR)$(mandir)/man8/udevcontrol.8
270 @extras="$(EXTRAS)"; for target in $$extras; do \
271 $(MAKE) -C $$target $@ || exit 1; \
276 - rm -f $(DESTDIR)$(mandir)/man7/udev.7
277 - rm -f $(DESTDIR)$(mandir)/man8/udevinfo.8
278 - rm -f $(DESTDIR)$(mandir)/man8/udevtest.8
279 - rm -f $(DESTDIR)$(mandir)/man8/udevd.8
280 - rm -f $(DESTDIR)$(mandir)/man8/udevmonitor.8
281 - rm -f $(DESTDIR)$(mandir)/man8/udevcontrol.8
282 @ extras="$(EXTRAS)"; for target in $$extras; do \
283 $(MAKE) -C $$target $@ || exit 1; \
285 .PHONY: uninstall-man
288 $(INSTALL) -d $(DESTDIR)$(udevdir)
289 $(INSTALL_PROGRAM) -D udevd $(DESTDIR)$(sbindir)/udevd
290 $(INSTALL_PROGRAM) -D udevcontrol $(DESTDIR)$(sbindir)/udevcontrol
291 $(INSTALL_PROGRAM) -D udevmonitor $(DESTDIR)$(usrsbindir)/udevmonitor
292 $(INSTALL_PROGRAM) -D udevinfo $(DESTDIR)$(usrbindir)/udevinfo
293 $(INSTALL_PROGRAM) -D udevtest $(DESTDIR)$(usrbindir)/udevtest
294 @extras="$(EXTRAS)"; for target in $$extras; do \
295 $(MAKE) -C $$target $@ || exit 1; \
300 - $(sbindir)/udevd --daemon
305 - rm -f $(DESTDIR)$(sbindir)/udevd
306 - rm -f $(DESTDIR)$(sbindir)/udevcontrol
307 - rm -f $(DESTDIR)$(usrsbindir)/udevmonitor
308 - rm -f $(DESTDIR)$(usrbindir)/udevinfo
309 - rm -f $(DESTDIR)$(usrbindir)/udevtest
314 @extras="$(EXTRAS)"; for target in $$extras; do \
315 $(MAKE) -C $$target $@ || exit 1; \
317 .PHONY: uninstall-bin
319 install: all install-bin install-config install-man
322 uninstall: uninstall-bin uninstall-man
326 @ cd test && ./udev-test.pl
327 @ cd test && ./udevstart-test.pl
331 test/simple-build-check.sh
336 @ echo "Summary of changes from v$(shell printf '%03i' $$(expr $(VERSION) - 1)) to v$(VERSION)" >> $@
337 @ echo "============================================" >> $@
339 @ git log --pretty=short $(shell printf '%03i' $$(expr $(VERSION) - 1))..HEAD | git shortlog >> $@
346 $(MAKE) clean all STRIPCMD= USE_GCOV=true
348 @ echo "binaries built with gcov support."
349 @ echo "run the tests and analyze with 'make udev_gcov.txt'"
352 # see docs/README-gcov_for_udev
353 udev_gcov.txt: $(wildcard *.gcda) $(wildcard *.gcno)
354 for file in `find -maxdepth 1 -name "*.gcno"`; do \
355 name=`basename $$file .gcno`; \
356 echo "################" >> $@; \
357 echo "$$name.c" >> $@; \
358 echo "################" >> $@; \
359 if [ -e "$$name.gcda" ]; then \
360 gcov -l "$$name.c" >> $@ 2>&1; \
362 echo "code for $$name.c was never executed" >> $@ 2>&1; \
366 echo "view $@ for the result"