2 ## This file is part of the sigrok project.
4 ## Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
5 ## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
7 ## This program is free software: you can redistribute it and/or modify
8 ## it under the terms of the GNU General Public License as published by
9 ## the Free Software Foundation, either version 3 of the License, or
10 ## (at your option) any later version.
12 ## This program is distributed in the hope that it will be useful,
13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 ## GNU General Public License for more details.
17 ## You should have received a copy of the GNU General Public License
18 ## along with this program. If not, see <http://www.gnu.org/licenses/>.
21 # We require at least autoconf 2.63 (AC_INIT format changed there).
24 # libsigrok package version number (NOT the same as shared lib version!).
25 m4_define([sr_package_version_major], [0])
26 m4_define([sr_package_version_minor], [2])
27 m4_define([sr_package_version_micro], [0])
28 m4_define([sr_package_version], [sr_package_version_major.sr_package_version_minor.sr_package_version_micro])
30 AC_INIT([libsigrok], [sr_package_version], [sigrok-devel@lists.sourceforge.net],
31 [libsigrok], [http://www.sigrok.org])
32 AC_CONFIG_HEADER([config.h])
33 AC_CONFIG_MACRO_DIR([autostuff])
34 AC_CONFIG_AUX_DIR([autostuff])
36 # We require at least automake 1.11 (needed for 'silent rules').
37 AM_INIT_AUTOMAKE([1.11 -Wall -Werror foreign std-options])
38 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
39 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
41 AH_TOP([#ifndef SR_CONFIG_H
42 #define SR_CONFIG_H /* To stop multiple inclusions. */])
43 AH_BOTTOM([#endif /* SR_CONFIG_H */])
45 # Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
46 # and enforce use of SR_API to explicitly mark all public API functions.
47 CFLAGS="-g -Wall -Wextra -fvisibility=hidden"
49 # Checks for programs.
59 # Initialize pkg-config.
60 # We require at least 0.22, as "Requires.private" behaviour changed there.
61 PKG_PROG_PKG_CONFIG([0.22])
63 # Library version for libsigrok (NOT the same as the package version).
64 # Carefully read the libtool docs before updating these numbers!
65 # The algorithm for determining which number to change (and how) is nontrivial!
66 # http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
67 SR_LIB_VERSION_CURRENT=1
68 SR_LIB_VERSION_REVISION=0
70 SR_LIB_VERSION="$SR_LIB_VERSION_CURRENT:$SR_LIB_VERSION_REVISION:$SR_LIB_VERSION_AGE"
71 SR_LIB_LDFLAGS="-version-info $SR_LIB_VERSION"
72 AC_SUBST(SR_LIB_VERSION_CURRENT)
73 AC_SUBST(SR_LIB_VERSION_REVISION)
74 AC_SUBST(SR_LIB_VERSION_AGE)
75 AC_SUBST(SR_LIB_VERSION)
76 AC_SUBST(SR_LIB_LDFLAGS)
78 # Hardware support '--enable' options.
80 AC_ARG_ENABLE(agilent-dmm, AC_HELP_STRING([--enable-agilent-dmm],
81 [enable Agilent DMM support [default=yes]]),
82 [HW_AGILENT_DMM="$enableval"],
84 AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)
85 if test "x$HW_AGILENT_DMM" = "xyes"; then
86 AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM support])
89 # Disabled by default, unfinished.
90 AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
91 [enable ALSA driver support [default=no]]),
92 [LA_ALSA="$enableval"],
94 AM_CONDITIONAL(LA_ALSA, test x$LA_ALSA = xyes)
95 if test "x$LA_ALSA" = "xyes"; then
96 AC_DEFINE(HAVE_LA_ALSA, 1, [ALSA driver support])
99 AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
100 [enable ASIX SIGMA/SIGMA2 support [default=yes]]),
101 [LA_ASIX_SIGMA="$enableval"],
103 AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes)
104 if test "x$LA_ASIX_SIGMA" = "xyes"; then
105 AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
108 AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
109 [enable ChronoVu LA8 support [default=yes]]),
110 [LA_CHRONOVU_LA8="$enableval"],
111 [LA_CHRONOVU_LA8=yes])
112 AM_CONDITIONAL(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes)
113 if test "x$LA_CHRONOVU_LA8" = "xyes"; then
114 AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
117 AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
118 [enable Colead SLM support [default=yes]]),
119 [HW_COLEAD_SLM="$enableval"],
121 AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
122 if test "x$HW_COLEAD_SLM" = "xyes"; then
123 AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
126 AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
127 [enable demo driver support [default=yes]]),
128 [LA_DEMO="$enableval"],
130 AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes)
131 if test "x$LA_DEMO" = "xyes"; then
132 AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support])
135 AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
136 [enable Fluke DMM support [default=yes]]),
137 [HW_FLUKE_DMM="$enableval"],
139 AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
140 if test "x$HW_FLUKE_DMM" = "xyes"; then
141 AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
144 AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
145 [enable fx2lafw support (for FX2 LAs). [default=yes]]),
146 [LA_FX2LAFW="$enableval"],
148 AM_CONDITIONAL(LA_FX2LAFW, test x$LA_FX2LAFW = xyes)
149 if test "x$LA_FX2LAFW" = "xyes"; then
150 AC_DEFINE(HAVE_LA_FX2LAFW, 1, [fx2lafw support])
153 AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
154 [enable Hantek DSO support [default=yes]]),
155 [HW_HANTEK_DSO="$enableval"],
157 AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
158 if test "x$HW_HANTEK_DSO" = "xyes"; then
159 AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
162 # Disabled by default, unfinished.
163 AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
164 [enable Link Instruments MSO-19 support [default=no]]),
165 [LA_LINK_MSO19="$enableval"],
167 AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes)
168 if test "x$LA_LINK_MSO19" = "xyes"; then
169 AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support])
172 AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
173 [enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
174 [LA_OLS="$enableval"],
176 AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes)
177 if test "x$LA_OLS" = "xyes"; then
178 AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
181 AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
182 [enable serial DMM support [default=yes]]),
183 [HW_SERIAL_DMM="$enableval"],
185 AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
186 if test "x$HW_SERIAL_DMM" = "xyes"; then
187 AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
190 AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
191 [enable Tondaj SL-814 support [default=yes]]),
192 [HW_TONDAJ_SL_814="$enableval"],
193 [HW_TONDAJ_SL_814=yes])
194 AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
195 if test "x$HW_TONDAJ_SL_814" = "xyes"; then
196 AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
199 AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
200 [enable UNI-T DMM support [default=yes]]),
201 [HW_UNI_T_DMM="$enableval"],
203 AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
204 if test "x$HW_UNI_T_DMM" = "xyes"; then
205 AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
208 AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
209 [enable victor-dmm support [default=yes]]),
210 [HW_VICTOR_DMM="$enableval"],
212 AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
213 if test "x$HW_VICTOR_DMM" = "xyes"; then
214 AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [victor-dmm support])
217 AC_ARG_ENABLE(zeroplus-logic-cube,
218 AC_HELP_STRING([--enable-zeroplus-logic-cube],
219 [enable ZEROPLUS Logic Cube support [default=yes]]),
220 [LA_ZEROPLUS_LOGIC_CUBE="$enableval"],
221 [LA_ZEROPLUS_LOGIC_CUBE=yes])
222 AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes)
223 if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
224 AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
227 # Checks for libraries.
229 # This variable collects the pkg-config names of all detected libs.
230 # It is then used to construct the "Requires.private:" field in the
234 # libglib-2.0 is always needed.
235 # Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
236 AM_PATH_GLIB_2_0([2.28.0],
237 [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
239 # libgthread-2.0 is always needed (e.g. for the demo hardware driver).
240 PKG_CHECK_MODULES([gthread], [gthread-2.0 >= 2.22.0],
241 [CFLAGS="$CFLAGS $gthread_CFLAGS"; LIBS="$LIBS $gthread_LIBS";
242 SR_PKGLIBS="$SR_PKGLIBS gthread-2.0"])
244 # libusb is only needed for some hardware drivers.
245 if test "x$LA_ASIX_SIGMA" != xno \
246 -o "x$LA_CHRONOVU_LA8" != xno \
247 -o "x$LA_FX2LAFW" != xno \
248 -o "x$HW_HANTEK_DSO" != xno \
249 -o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno; then
252 # FreeBSD comes with an "integrated" libusb-1.0-style USB API.
253 AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
254 [Specifies whether we have a libusb.h header.])
257 PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
258 [CFLAGS="$CFLAGS $libusb_CFLAGS";
259 LIBS="$LIBS $libusb_LIBS";
260 SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"])
261 AC_CHECK_LIB(usb-1.0, libusb_init)
266 # libzip is always needed.
267 PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
268 [CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
269 SR_PKGLIBS="$SR_PKGLIBS libzip"])
271 # libftdi is only needed for some hardware drivers.
272 if test "x$LA_ASIX_SIGMA" != xno \
273 -o "x$LA_CHRONOVU_LA8" != xno; then
274 PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
275 [CFLAGS="$CFLAGS $libftdi_CFLAGS";
276 LIBS="$LIBS $libftdi_LIBS";
277 SR_PKGLIBS="$SR_PKGLIBS libftdi"])
280 # libudev is only needed for some hardware drivers.
281 if test "x$LA_LINK_MSO19" != xno; then
282 PKG_CHECK_MODULES([libudev], [libudev >= 151],
283 [CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
284 SR_PKGLIBS="$SR_PKGLIBS libudev"])
287 # ALSA is only needed for some hardware drivers.
288 if test "x$LA_ALSA" != xno; then
289 PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
290 [CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
291 SR_PKGLIBS="$SR_PKGLIBS alsa"])
294 # EZUSB FX2 firmware helper code is only needed for some hardware drivers.
295 AM_CONDITIONAL(NEED_EZUSB, \
296 test "x$LA_FX2LAFW" != xno \
297 -o "x$HW_HANTEK_DSO" != xno \
300 # Serial port helper code is only needed for some hardware drivers.
301 AM_CONDITIONAL(NEED_SERIAL, \
302 test "x$HW_AGILENT_DMM" != xno \
303 -o "x$HW_COLEAD_SLM" != xno \
304 -o "x$HW_FLUKE_DMM" != xno \
305 -o "x$LA_LINK_MSO19" != xno \
306 -o "x$LA_OLS" != xno \
307 -o "x$HW_SERIAL_DMM" != xno \
308 -o "x$HW_TONDAJ_SL_814" != xno \
313 # Checks for header files.
314 # These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
315 AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
317 # Checks for typedefs, structures, and compiler characteristics.
329 # Checks for library functions.
330 AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
332 AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
333 AC_SUBST(MAKEFLAGS, '--no-print-directory')
334 AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
336 SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
337 SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
338 SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
339 SR_PACKAGE_VERSION=sr_package_version
341 AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
342 AC_SUBST(SR_PACKAGE_VERSION_MINOR)
343 AC_SUBST(SR_PACKAGE_VERSION_MICRO)
344 AC_SUBST(SR_PACKAGE_VERSION)
346 AC_CONFIG_FILES([Makefile version.h hardware/Makefile
347 hardware/agilent-dmm/Makefile
348 hardware/alsa/Makefile
349 hardware/asix-sigma/Makefile
350 hardware/chronovu-la8/Makefile
351 hardware/colead-slm/Makefile
352 hardware/common/Makefile
353 hardware/tondaj-sl-814/Makefile
354 hardware/victor-dmm/Makefile
355 hardware/common/dmm/Makefile
356 hardware/demo/Makefile
357 hardware/fluke-dmm/Makefile
358 hardware/fx2lafw/Makefile
359 hardware/hantek-dso/Makefile
360 hardware/link-mso19/Makefile
361 hardware/openbench-logic-sniffer/Makefile
362 hardware/serial-dmm/Makefile
363 hardware/uni-t-dmm/Makefile
364 hardware/zeroplus-logic-cube/Makefile
375 echo "libsigrok configuration summary:"
377 echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION"
378 echo " - Library version (current:revision:age): $SR_LIB_VERSION"
379 echo " - Prefix: $prefix"
381 echo "Detected libraries:"
384 # Note: This only works for libs with pkg-config integration.
385 for lib in "glib-2.0" "gthread-2.0" "libusb-1.0" "libzip" "libftdi" "libudev" "alsa"; do
386 if `$PKG_CONFIG --exists $lib`; then
387 ver=`$PKG_CONFIG --modversion $lib`
392 echo " - $lib: $answer"
395 echo -e "\nEnabled hardware drivers:\n"
396 echo " - Agilent DMM..................... $HW_AGILENT_DMM"
397 echo " - ASIX SIGMA/SIGMA2............... $LA_ASIX_SIGMA"
398 echo " - ChronoVu LA8.................... $LA_CHRONOVU_LA8"
399 echo " - Colead SLM...................... $HW_COLEAD_SLM"
400 echo " - Demo driver..................... $LA_DEMO"
401 echo " - Fluke DMM....................... $HW_FLUKE_DMM"
402 echo " - fx2lafw (for FX2 LAs)........... $LA_FX2LAFW"
403 echo " - Hantek DSO...................... $HW_HANTEK_DSO"
404 echo " - Link MSO-19..................... $LA_LINK_MSO19"
405 echo " - Openbench Logic Sniffer......... $LA_OLS"
406 echo " - Serial DMM...................... $HW_SERIAL_DMM"
407 echo " - Tondaj SL-814................... $HW_TONDAJ_SL_814"
408 echo " - UNI-T DMM....................... $HW_UNI_T_DMM"
409 echo " - victor-dmm...................... $HW_VICTOR_DMM"
410 echo " - ZEROPLUS Logic Cube............. $LA_ZEROPLUS_LOGIC_CUBE"