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