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="$CFLAGS -Wall -Wextra -fvisibility=hidden"
49 # Checks for programs.
59 # Initialize pkg-config.
60 # We require at least 0.22, as "Requires.private" behaviour changed there.
61 PKG_PROG_PKG_CONFIG([0.22])
63 # Library version for libsigrok (NOT the same as the package version).
64 # Carefully read the libtool docs before updating these numbers!
65 # The algorithm for determining which number to change (and how) is nontrivial!
66 # http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
67 SR_LIB_VERSION_CURRENT=2
68 SR_LIB_VERSION_REVISION=0
70 SR_LIB_VERSION="$SR_LIB_VERSION_CURRENT:$SR_LIB_VERSION_REVISION:$SR_LIB_VERSION_AGE"
71 SR_LIB_LDFLAGS="-version-info $SR_LIB_VERSION"
72 AC_SUBST(SR_LIB_VERSION_CURRENT)
73 AC_SUBST(SR_LIB_VERSION_REVISION)
74 AC_SUBST(SR_LIB_VERSION_AGE)
75 AC_SUBST(SR_LIB_VERSION)
76 AC_SUBST(SR_LIB_LDFLAGS)
78 # Hardware support '--enable' options.
80 AC_ARG_ENABLE(all-drivers, AC_HELP_STRING([--enable-all-drivers],
81 [enable all drivers by default [default=yes]]),
82 [HW_ENABLED_DEFAULT="$enableval"],
83 [HW_ENABLED_DEFAULT="yes"])
85 AC_ARG_ENABLE(agilent-dmm, AC_HELP_STRING([--enable-agilent-dmm],
86 [enable Agilent DMM support [default=yes]]),
87 [HW_AGILENT_DMM="$enableval"],
88 [HW_AGILENT_DMM=$HW_ENABLED_DEFAULT])
89 AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)
90 if test "x$HW_AGILENT_DMM" = "xyes"; then
91 AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM support])
94 AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
95 [enable ALSA driver support [default=yes]]),
96 [HW_ALSA="$enableval"],
97 [HW_ALSA=$HW_ENABLED_DEFAULT])
98 AM_CONDITIONAL(HW_ALSA, test x$HW_ALSA = xyes)
99 if test "x$HW_ALSA" = "xyes"; then
100 AC_DEFINE(HAVE_HW_ALSA, 1, [ALSA driver support])
103 AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
104 [enable ASIX SIGMA/SIGMA2 support [default=yes]]),
105 [LA_ASIX_SIGMA="$enableval"],
106 [LA_ASIX_SIGMA=$HW_ENABLED_DEFAULT])
107 AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes)
108 if test "x$LA_ASIX_SIGMA" = "xyes"; then
109 AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
112 AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
113 [enable ChronoVu LA8 support [default=yes]]),
114 [LA_CHRONOVU_LA8="$enableval"],
115 [LA_CHRONOVU_LA8=$HW_ENABLED_DEFAULT])
116 AM_CONDITIONAL(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes)
117 if test "x$LA_CHRONOVU_LA8" = "xyes"; then
118 AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
121 AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
122 [enable Colead SLM support [default=yes]]),
123 [HW_COLEAD_SLM="$enableval"],
124 [HW_COLEAD_SLM=$HW_ENABLED_DEFAULT])
125 AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
126 if test "x$HW_COLEAD_SLM" = "xyes"; then
127 AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
130 AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
131 [enable demo driver support [default=yes]]),
132 [LA_DEMO="$enableval"],
133 [LA_DEMO=$HW_ENABLED_DEFAULT])
134 AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes)
135 if test "x$LA_DEMO" = "xyes"; then
136 AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support])
139 AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
140 [enable Fluke DMM support [default=yes]]),
141 [HW_FLUKE_DMM="$enableval"],
142 [HW_FLUKE_DMM=$HW_ENABLED_DEFAULT])
143 AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
144 if test "x$HW_FLUKE_DMM" = "xyes"; then
145 AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
148 AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
149 [enable fx2lafw support (for FX2 LAs). [default=yes]]),
150 [LA_FX2LAFW="$enableval"],
151 [LA_FX2LAFW=$HW_ENABLED_DEFAULT])
152 AM_CONDITIONAL(LA_FX2LAFW, test x$LA_FX2LAFW = xyes)
153 if test "x$LA_FX2LAFW" = "xyes"; then
154 AC_DEFINE(HAVE_LA_FX2LAFW, 1, [fx2lafw support])
157 AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
158 [enable Hantek DSO support [default=yes]]),
159 [HW_HANTEK_DSO="$enableval"],
160 [HW_HANTEK_DSO=$HW_ENABLED_DEFAULT])
161 AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
162 if test "x$HW_HANTEK_DSO" = "xyes"; then
163 AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
166 AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb],
167 [enable Lascar EL-USB support [default=yes]]),
168 [HW_LASCAR_EL_USB="$enableval"],
169 [HW_LASCAR_EL_USB=$HW_ENABLED_DEFAULT])
170 AM_CONDITIONAL(HW_LASCAR_EL_USB, test x$HW_LASCAR_EL_USB = xyes)
171 if test "x$HW_LASCAR_EL_USB" = "xyes"; then
172 AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support])
175 AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
176 [enable Link Instruments MSO-19 support [default=yes]]),
177 [LA_LINK_MSO19="$enableval"],
178 [LA_LINK_MSO19=$HW_ENABLED_DEFAULT])
179 AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes)
180 if test "x$LA_LINK_MSO19" = "xyes"; then
181 AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support])
184 AC_ARG_ENABLE(nexus-osciprime, AC_HELP_STRING([--enable-nexus-osciprime],
185 [enable Nexus Osciprime support [default=yes]]),
186 [HW_NEXUS_OSCIPRIME="$enableval"],
187 [HW_NEXUS_OSCIPRIME=$HW_ENABLED_DEFAULT])
188 AM_CONDITIONAL(HW_NEXUS_OSCIPRIME, test x$HW_NEXUS_OSCIPRIME = xyes)
189 if test "x$HW_NEXUS_OSCIPRIME" = "xyes"; then
190 AC_DEFINE(HAVE_HW_NEXUS_OSCIPRIME, 1, [Nexus Osciprime support])
193 AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
194 [enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
195 [LA_OLS="$enableval"],
196 [LA_OLS=$HW_ENABLED_DEFAULT])
197 AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes)
198 if test "x$LA_OLS" = "xyes"; then
199 AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
202 AC_ARG_ENABLE(rigol-ds1xx2, AC_HELP_STRING([--enable-rigol-ds1xx2],
203 [enable Rigol DS1xx2 support [default=yes]]),
204 [HW_RIGOL_DS1XX2="$enableval"],
205 [HW_RIGOL_DS1XX2=$HW_ENABLED_DEFAULT])
206 AM_CONDITIONAL(HW_RIGOL_DS1XX2, test x$HW_RIGOL_DS1XX2 = xyes)
207 if test "x$HW_RIGOL_DS1XX2" = "xyes"; then
208 AC_DEFINE(HAVE_HW_RIGOL_DS1XX2, 1, [Rigol DS1xx2 support])
211 AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
212 [enable serial DMM support [default=yes]]),
213 [HW_SERIAL_DMM="$enableval"],
214 [HW_SERIAL_DMM=$HW_ENABLED_DEFAULT])
215 AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
216 if test "x$HW_SERIAL_DMM" = "xyes"; then
217 AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
220 AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
221 [enable Tondaj SL-814 support [default=yes]]),
222 [HW_TONDAJ_SL_814="$enableval"],
223 [HW_TONDAJ_SL_814=$HW_ENABLED_DEFAULT])
224 AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
225 if test "x$HW_TONDAJ_SL_814" = "xyes"; then
226 AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
229 AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
230 [enable UNI-T DMM support [default=yes]]),
231 [HW_UNI_T_DMM="$enableval"],
232 [HW_UNI_T_DMM=$HW_ENABLED_DEFAULT])
233 AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
234 if test "x$HW_UNI_T_DMM" = "xyes"; then
235 AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
238 AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
239 [enable victor-dmm support [default=yes]]),
240 [HW_VICTOR_DMM="$enableval"],
241 [HW_VICTOR_DMM=$HW_ENABLED_DEFAULT])
242 AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
243 if test "x$HW_VICTOR_DMM" = "xyes"; then
244 AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [victor-dmm support])
247 AC_ARG_ENABLE(zeroplus-logic-cube,
248 AC_HELP_STRING([--enable-zeroplus-logic-cube],
249 [enable ZEROPLUS Logic Cube support [default=yes]]),
250 [LA_ZEROPLUS_LOGIC_CUBE="$enableval"],
251 [LA_ZEROPLUS_LOGIC_CUBE=$HW_ENABLED_DEFAULT])
252 AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes)
253 if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
254 AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
257 # Checks for libraries.
259 # This variable collects the pkg-config names of all detected libs.
260 # It is then used to construct the "Requires.private:" field in the
264 # libglib-2.0 is always needed.
265 # Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
266 AM_PATH_GLIB_2_0([2.28.0],
267 [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
269 # libusb-1.0 is only needed for some hardware drivers.
270 if test "x$LA_ASIX_SIGMA" != xno \
271 -o "x$LA_CHRONOVU_LA8" != xno \
272 -o "x$LA_FX2LAFW" != xno \
273 -o "x$HW_HANTEK_DSO" != xno \
274 -o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno; then
277 # FreeBSD comes with an "integrated" libusb-1.0-style USB API.
278 AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
279 [Specifies whether we have a libusb.h header.])
282 PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
283 [CFLAGS="$CFLAGS $libusb_CFLAGS";
284 LIBS="$LIBS $libusb_LIBS";
285 SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"])
286 # Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
287 if test "x$libusb_CFLAGS" != "x"; then
288 AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
289 [Specifies whether we have a libusb.h header.])
295 # libzip is always needed.
296 PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
297 [CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
298 SR_PKGLIBS="$SR_PKGLIBS libzip"])
300 # libftdi is only needed for some hardware drivers.
301 if test "x$LA_ASIX_SIGMA" != xno \
302 -o "x$LA_CHRONOVU_LA8" != xno; then
303 PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
304 [CFLAGS="$CFLAGS $libftdi_CFLAGS";
305 LIBS="$LIBS $libftdi_LIBS";
306 SR_PKGLIBS="$SR_PKGLIBS libftdi"])
309 # libudev is only needed for some hardware drivers.
310 if test "x$LA_LINK_MSO19" != xno; then
311 PKG_CHECK_MODULES([libudev], [libudev >= 151],
312 [CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
313 SR_PKGLIBS="$SR_PKGLIBS libudev"])
316 # ALSA is only needed for some hardware drivers.
317 if test "x$HW_ALSA" != xno; then
318 PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
319 [CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
320 SR_PKGLIBS="$SR_PKGLIBS alsa"])
323 # EZUSB FX2 firmware helper code is only needed for some hardware drivers.
324 AM_CONDITIONAL(NEED_EZUSB, \
325 test "x$LA_FX2LAFW" != xno \
326 -o "x$HW_HANTEK_DSO" != xno \
329 # Serial port helper code is only needed for some hardware drivers.
330 AM_CONDITIONAL(NEED_SERIAL, \
331 test "x$HW_AGILENT_DMM" != xno \
332 -o "x$HW_COLEAD_SLM" != xno \
333 -o "x$HW_FLUKE_DMM" != xno \
334 -o "x$LA_LINK_MSO19" != xno \
335 -o "x$LA_OLS" != xno \
336 -o "x$HW_SERIAL_DMM" != xno \
337 -o "x$HW_TONDAJ_SL_814" != xno \
342 # Checks for header files.
343 # These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
344 AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
346 # Checks for typedefs, structures, and compiler characteristics.
358 # Checks for library functions.
359 AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
361 AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
362 AC_SUBST(MAKEFLAGS, '--no-print-directory')
363 AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
365 SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
366 SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
367 SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
368 SR_PACKAGE_VERSION=sr_package_version
370 AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
371 AC_SUBST(SR_PACKAGE_VERSION_MINOR)
372 AC_SUBST(SR_PACKAGE_VERSION_MICRO)
373 AC_SUBST(SR_PACKAGE_VERSION)
375 AC_CONFIG_FILES([Makefile version.h hardware/Makefile
376 hardware/agilent-dmm/Makefile
377 hardware/alsa/Makefile
378 hardware/asix-sigma/Makefile
379 hardware/chronovu-la8/Makefile
380 hardware/colead-slm/Makefile
381 hardware/common/Makefile
382 hardware/lascar-el-usb/Makefile
383 hardware/nexus-osciprime/Makefile
384 hardware/rigol-ds1xx2/Makefile
385 hardware/tondaj-sl-814/Makefile
386 hardware/victor-dmm/Makefile
387 hardware/common/dmm/Makefile
388 hardware/demo/Makefile
389 hardware/fluke-dmm/Makefile
390 hardware/fx2lafw/Makefile
391 hardware/hantek-dso/Makefile
392 hardware/link-mso19/Makefile
393 hardware/openbench-logic-sniffer/Makefile
394 hardware/serial-dmm/Makefile
395 hardware/uni-t-dmm/Makefile
396 hardware/zeroplus-logic-cube/Makefile
407 echo "libsigrok configuration summary:"
409 echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION"
410 echo " - Library version (current:revision:age): $SR_LIB_VERSION"
411 echo " - Prefix: $prefix"
413 echo "Detected libraries:"
416 # Note: This only works for libs with pkg-config integration.
417 for lib in "glib-2.0" "libusb-1.0" "libzip" "libftdi" "libudev" "alsa"; do
418 if `$PKG_CONFIG --exists $lib`; then
419 ver=`$PKG_CONFIG --modversion $lib`
424 echo " - $lib: $answer"
427 echo -e "\nEnabled hardware drivers:\n"
428 echo " - Agilent DMM..................... $HW_AGILENT_DMM"
429 echo " - ALSA............................ $HW_ALSA"
430 echo " - ASIX SIGMA/SIGMA2............... $LA_ASIX_SIGMA"
431 echo " - ChronoVu LA8.................... $LA_CHRONOVU_LA8"
432 echo " - Colead SLM...................... $HW_COLEAD_SLM"
433 echo " - Demo driver..................... $LA_DEMO"
434 echo " - Fluke DMM....................... $HW_FLUKE_DMM"
435 echo " - fx2lafw (for FX2 LAs)........... $LA_FX2LAFW"
436 echo " - Hantek DSO...................... $HW_HANTEK_DSO"
437 echo " - Lascar EL-USB................... $HW_LASCAR_EL_USB"
438 echo " - Link MSO-19..................... $LA_LINK_MSO19"
439 echo " - Nexus Osciprime................. $HW_NEXUS_OSCIPRIME"
440 echo " - Openbench Logic Sniffer......... $LA_OLS"
441 echo " - Rigol DS1xx2.................... $HW_RIGOL_DS1XX2"
442 echo " - Serial DMM...................... $HW_SERIAL_DMM"
443 echo " - Tondaj SL-814................... $HW_TONDAJ_SL_814"
444 echo " - UNI-T DMM....................... $HW_UNI_T_DMM"
445 echo " - Victor DMM...................... $HW_VICTOR_DMM"
446 echo " - ZEROPLUS Logic Cube............. $LA_ZEROPLUS_LOGIC_CUBE"