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=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 $SR_LIB_VERSION"
72 AC_SUBST(SR_LIB_VERSION_CURRENT)
73 AC_SUBST(SR_LIB_VERSION_REVISION)
74 AC_SUBST(SR_LIB_VERSION_AGE)
75 AC_SUBST(SR_LIB_VERSION)
76 AC_SUBST(SR_LIB_LDFLAGS)
78 # Hardware support '--enable' options.
80 AC_ARG_ENABLE(agilent-dmm, AC_HELP_STRING([--enable-agilent-dmm],
81 [enable Agilent DMM support [default=yes]]),
82 [HW_AGILENT_DMM="$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 AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
90 [enable ALSA driver support [default=yes]]),
91 [HW_ALSA="$enableval"],
93 AM_CONDITIONAL(HW_ALSA, test x$HW_ALSA = xyes)
94 if test "x$HW_ALSA" = "xyes"; then
95 AC_DEFINE(HAVE_HW_ALSA, 1, [ALSA driver support])
98 AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
99 [enable ASIX SIGMA/SIGMA2 support [default=yes]]),
100 [LA_ASIX_SIGMA="$enableval"],
102 AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes)
103 if test "x$LA_ASIX_SIGMA" = "xyes"; then
104 AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
107 AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
108 [enable ChronoVu LA8 support [default=yes]]),
109 [LA_CHRONOVU_LA8="$enableval"],
110 [LA_CHRONOVU_LA8=yes])
111 AM_CONDITIONAL(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes)
112 if test "x$LA_CHRONOVU_LA8" = "xyes"; then
113 AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
116 AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
117 [enable Colead SLM support [default=yes]]),
118 [HW_COLEAD_SLM="$enableval"],
120 AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
121 if test "x$HW_COLEAD_SLM" = "xyes"; then
122 AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
125 AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
126 [enable demo driver support [default=yes]]),
127 [LA_DEMO="$enableval"],
129 AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes)
130 if test "x$LA_DEMO" = "xyes"; then
131 AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support])
134 AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
135 [enable Fluke DMM support [default=yes]]),
136 [HW_FLUKE_DMM="$enableval"],
138 AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
139 if test "x$HW_FLUKE_DMM" = "xyes"; then
140 AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
143 AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
144 [enable fx2lafw support (for FX2 LAs). [default=yes]]),
145 [LA_FX2LAFW="$enableval"],
147 AM_CONDITIONAL(LA_FX2LAFW, test x$LA_FX2LAFW = xyes)
148 if test "x$LA_FX2LAFW" = "xyes"; then
149 AC_DEFINE(HAVE_LA_FX2LAFW, 1, [fx2lafw support])
152 AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
153 [enable Hantek DSO support [default=yes]]),
154 [HW_HANTEK_DSO="$enableval"],
156 AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
157 if test "x$HW_HANTEK_DSO" = "xyes"; then
158 AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
161 # Disabled by default, unfinished.
162 AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb],
163 [enable Lascar EL-USB support [default=yes]]),
164 [HW_LASCAR_EL_USB="$enableval"],
165 [HW_LASCAR_EL_USB=yes])
166 AM_CONDITIONAL(HW_LASCAR_EL_USB, test x$HW_LASCAR_EL_USB = xyes)
167 if test "x$HW_LASCAR_EL_USB" = "xyes"; then
168 AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support])
171 AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
172 [enable Link Instruments MSO-19 support [default=no]]),
173 [LA_LINK_MSO19="$enableval"],
175 AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes)
176 if test "x$LA_LINK_MSO19" = "xyes"; then
177 AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support])
180 AC_ARG_ENABLE(nexus-osciprime, AC_HELP_STRING([--enable-nexus-osciprime],
181 [enable Nexus Osciprime support [default=yes]]),
182 [HW_NEXUS_OSCIPRIME="$enableval"],
183 [HW_NEXUS_OSCIPRIME=yes])
184 AM_CONDITIONAL(HW_NEXUS_OSCIPRIME, test x$HW_NEXUS_OSCIPRIME = xyes)
185 if test "x$HW_NEXUS_OSCIPRIME" = "xyes"; then
186 AC_DEFINE(HAVE_HW_NEXUS_OSCIPRIME, 1, [Nexus Osciprime support])
189 AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
190 [enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
191 [LA_OLS="$enableval"],
193 AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes)
194 if test "x$LA_OLS" = "xyes"; then
195 AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
198 AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
199 [enable serial DMM support [default=yes]]),
200 [HW_SERIAL_DMM="$enableval"],
202 AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
203 if test "x$HW_SERIAL_DMM" = "xyes"; then
204 AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
207 AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
208 [enable Tondaj SL-814 support [default=yes]]),
209 [HW_TONDAJ_SL_814="$enableval"],
210 [HW_TONDAJ_SL_814=yes])
211 AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
212 if test "x$HW_TONDAJ_SL_814" = "xyes"; then
213 AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
216 AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
217 [enable UNI-T DMM support [default=yes]]),
218 [HW_UNI_T_DMM="$enableval"],
220 AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
221 if test "x$HW_UNI_T_DMM" = "xyes"; then
222 AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
225 AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
226 [enable victor-dmm support [default=yes]]),
227 [HW_VICTOR_DMM="$enableval"],
229 AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
230 if test "x$HW_VICTOR_DMM" = "xyes"; then
231 AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [victor-dmm support])
234 AC_ARG_ENABLE(zeroplus-logic-cube,
235 AC_HELP_STRING([--enable-zeroplus-logic-cube],
236 [enable ZEROPLUS Logic Cube support [default=yes]]),
237 [LA_ZEROPLUS_LOGIC_CUBE="$enableval"],
238 [LA_ZEROPLUS_LOGIC_CUBE=yes])
239 AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes)
240 if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
241 AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
244 # Checks for libraries.
246 # This variable collects the pkg-config names of all detected libs.
247 # It is then used to construct the "Requires.private:" field in the
251 # libglib-2.0 is always needed.
252 # Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
253 AM_PATH_GLIB_2_0([2.28.0],
254 [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
256 # libgthread-2.0 is always needed (e.g. for the demo hardware driver).
257 PKG_CHECK_MODULES([gthread], [gthread-2.0 >= 2.22.0],
258 [CFLAGS="$CFLAGS $gthread_CFLAGS"; LIBS="$LIBS $gthread_LIBS";
259 SR_PKGLIBS="$SR_PKGLIBS gthread-2.0"])
261 # libusb-1.0 is only needed for some hardware drivers.
262 if test "x$LA_ASIX_SIGMA" != xno \
263 -o "x$LA_CHRONOVU_LA8" != xno \
264 -o "x$LA_FX2LAFW" != xno \
265 -o "x$HW_HANTEK_DSO" != xno \
266 -o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno; then
269 # FreeBSD comes with an "integrated" libusb-1.0-style USB API.
270 AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
271 [Specifies whether we have a libusb.h header.])
274 PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
275 [CFLAGS="$CFLAGS $libusb_CFLAGS";
276 LIBS="$LIBS $libusb_LIBS";
277 SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"])
278 # Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
279 if test "x$libusb_CFLAGS" != "x"; then
280 AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
281 [Specifies whether we have a libusb.h header.])
287 # libzip is always needed.
288 PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
289 [CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
290 SR_PKGLIBS="$SR_PKGLIBS libzip"])
292 # libftdi is only needed for some hardware drivers.
293 if test "x$LA_ASIX_SIGMA" != xno \
294 -o "x$LA_CHRONOVU_LA8" != xno; then
295 PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
296 [CFLAGS="$CFLAGS $libftdi_CFLAGS";
297 LIBS="$LIBS $libftdi_LIBS";
298 SR_PKGLIBS="$SR_PKGLIBS libftdi"])
301 # libudev is only needed for some hardware drivers.
302 if test "x$LA_LINK_MSO19" != xno; then
303 PKG_CHECK_MODULES([libudev], [libudev >= 151],
304 [CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
305 SR_PKGLIBS="$SR_PKGLIBS libudev"])
308 # ALSA is only needed for some hardware drivers.
309 if test "x$HW_ALSA" != xno; then
310 PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
311 [CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
312 SR_PKGLIBS="$SR_PKGLIBS alsa"])
315 # EZUSB FX2 firmware helper code is only needed for some hardware drivers.
316 AM_CONDITIONAL(NEED_EZUSB, \
317 test "x$LA_FX2LAFW" != xno \
318 -o "x$HW_HANTEK_DSO" != xno \
321 # Serial port helper code is only needed for some hardware drivers.
322 AM_CONDITIONAL(NEED_SERIAL, \
323 test "x$HW_AGILENT_DMM" != xno \
324 -o "x$HW_COLEAD_SLM" != xno \
325 -o "x$HW_FLUKE_DMM" != xno \
326 -o "x$LA_LINK_MSO19" != xno \
327 -o "x$LA_OLS" != xno \
328 -o "x$HW_SERIAL_DMM" != xno \
329 -o "x$HW_TONDAJ_SL_814" != xno \
334 # Checks for header files.
335 # These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
336 AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
338 # Checks for typedefs, structures, and compiler characteristics.
350 # Checks for library functions.
351 AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
353 AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
354 AC_SUBST(MAKEFLAGS, '--no-print-directory')
355 AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
357 SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
358 SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
359 SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
360 SR_PACKAGE_VERSION=sr_package_version
362 AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
363 AC_SUBST(SR_PACKAGE_VERSION_MINOR)
364 AC_SUBST(SR_PACKAGE_VERSION_MICRO)
365 AC_SUBST(SR_PACKAGE_VERSION)
367 AC_CONFIG_FILES([Makefile version.h hardware/Makefile
368 hardware/agilent-dmm/Makefile
369 hardware/alsa/Makefile
370 hardware/asix-sigma/Makefile
371 hardware/chronovu-la8/Makefile
372 hardware/colead-slm/Makefile
373 hardware/common/Makefile
374 hardware/lascar-el-usb/Makefile
375 hardware/nexus-osciprime/Makefile
376 hardware/tondaj-sl-814/Makefile
377 hardware/victor-dmm/Makefile
378 hardware/common/dmm/Makefile
379 hardware/demo/Makefile
380 hardware/fluke-dmm/Makefile
381 hardware/fx2lafw/Makefile
382 hardware/hantek-dso/Makefile
383 hardware/link-mso19/Makefile
384 hardware/openbench-logic-sniffer/Makefile
385 hardware/serial-dmm/Makefile
386 hardware/uni-t-dmm/Makefile
387 hardware/zeroplus-logic-cube/Makefile
398 echo "libsigrok configuration summary:"
400 echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION"
401 echo " - Library version (current:revision:age): $SR_LIB_VERSION"
402 echo " - Prefix: $prefix"
404 echo "Detected libraries:"
407 # Note: This only works for libs with pkg-config integration.
408 for lib in "glib-2.0" "gthread-2.0" "libusb-1.0" "libzip" "libftdi" "libudev" "alsa"; do
409 if `$PKG_CONFIG --exists $lib`; then
410 ver=`$PKG_CONFIG --modversion $lib`
415 echo " - $lib: $answer"
418 echo -e "\nEnabled hardware drivers:\n"
419 echo " - Agilent DMM..................... $HW_AGILENT_DMM"
420 echo " - ALSA............................ $HW_ALSA"
421 echo " - ASIX SIGMA/SIGMA2............... $LA_ASIX_SIGMA"
422 echo " - ChronoVu LA8.................... $LA_CHRONOVU_LA8"
423 echo " - Colead SLM...................... $HW_COLEAD_SLM"
424 echo " - Demo driver..................... $LA_DEMO"
425 echo " - Fluke DMM....................... $HW_FLUKE_DMM"
426 echo " - fx2lafw (for FX2 LAs)........... $LA_FX2LAFW"
427 echo " - Hantek DSO...................... $HW_HANTEK_DSO"
428 echo " - Lascar EL-USB................... $HW_LASCAR_EL_USB"
429 echo " - Link MSO-19..................... $LA_LINK_MSO19"
430 echo " - Nexus Osciprime................. $HW_NEXUS_OSCIPRIME"
431 echo " - Openbench Logic Sniffer......... $LA_OLS"
432 echo " - Serial DMM...................... $HW_SERIAL_DMM"
433 echo " - Tondaj SL-814................... $HW_TONDAJ_SL_814"
434 echo " - UNI-T DMM....................... $HW_UNI_T_DMM"
435 echo " - Victor DMM...................... $HW_VICTOR_DMM"
436 echo " - ZEROPLUS Logic Cube............. $LA_ZEROPLUS_LOGIC_CUBE"