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826938d8 UH |
1 | ## |
2 | ## This file is part of the sigrok project. | |
3 | ## | |
c73d2ea4 | 4 | ## Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com> |
826938d8 UH |
5 | ## |
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, either version 3 of the License, or | |
9 | ## (at your option) any later version. | |
10 | ## | |
11 | ## This program is distributed in the hope that it will be useful, | |
12 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ## GNU General Public License for more details. | |
15 | ## | |
16 | ## You should have received a copy of the GNU General Public License | |
17 | ## along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | ## | |
19 | ||
ef7228ba UH |
20 | # We require at least autoconf 2.63 (AC_INIT format changed there). |
21 | AC_PREREQ([2.63]) | |
826938d8 | 22 | |
3af71f0d | 23 | # libsigrok package version number (NOT the same as shared lib version!). |
6dddd902 | 24 | m4_define([sr_package_version_major], [0]) |
63298404 UH |
25 | m4_define([sr_package_version_minor], [2]) |
26 | m4_define([sr_package_version_micro], [0]) | |
6dddd902 | 27 | m4_define([sr_package_version], [sr_package_version_major.sr_package_version_minor.sr_package_version_micro]) |
826938d8 | 28 | |
6dddd902 | 29 | AC_INIT([libsigrok], [sr_package_version], [sigrok-devel@lists.sourceforge.net], |
db8ae7b9 | 30 | [libsigrok], [http://www.sigrok.org]) |
826938d8 | 31 | AC_CONFIG_HEADER([config.h]) |
d8521c93 UH |
32 | AC_CONFIG_MACRO_DIR([autostuff]) |
33 | AC_CONFIG_AUX_DIR([autostuff]) | |
826938d8 | 34 | |
ef7228ba UH |
35 | # We require at least automake 1.11 (needed for 'silent rules'). |
36 | AM_INIT_AUTOMAKE([1.11 -Wall -Werror foreign std-options]) | |
826938d8 | 37 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
432e5e95 | 38 | m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) |
826938d8 | 39 | |
6dddd902 UH |
40 | AH_TOP([#ifndef SR_CONFIG_H |
41 | #define SR_CONFIG_H /* To stop multiple inclusions. */]) | |
42 | AH_BOTTOM([#endif /* SR_CONFIG_H */]) | |
826938d8 | 43 | |
1a081ca6 UH |
44 | # Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden |
45 | # and enforce use of SR_API to explicitly mark all public API functions. | |
46 | CFLAGS="-g -Wall -Wextra -fvisibility=hidden" | |
826938d8 UH |
47 | |
48 | # Checks for programs. | |
49 | AC_PROG_CXX | |
50 | AC_PROG_CC | |
51 | AC_PROG_CPP | |
52 | AC_PROG_INSTALL | |
53 | AC_PROG_LN_S | |
54 | ||
55 | # Initialize libtool. | |
56 | LT_INIT | |
57 | ||
58 | # Initialize pkg-config. | |
59 | # We require at least 0.22, as "Requires.private" behaviour changed there. | |
60 | PKG_PROG_PKG_CONFIG([0.22]) | |
61 | ||
3af71f0d | 62 | # Library version for libsigrok (NOT the same as the package version). |
826938d8 UH |
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 | |
63298404 | 66 | SR_LIB_VERSION_CURRENT=1 |
6dddd902 UH |
67 | SR_LIB_VERSION_REVISION=0 |
68 | SR_LIB_VERSION_AGE=0 | |
69 | SR_LIB_VERSION="$SR_LIB_VERSION_CURRENT:$SR_LIB_VERSION_REVISION:$SR_LIB_VERSION_AGE" | |
70 | SR_LIB_LDFLAGS="-version-info $SR_LIB_VERSION" | |
71 | AC_SUBST(SR_LIB_VERSION_CURRENT) | |
72 | AC_SUBST(SR_LIB_VERSION_REVISION) | |
73 | AC_SUBST(SR_LIB_VERSION_AGE) | |
74 | AC_SUBST(SR_LIB_VERSION) | |
75 | AC_SUBST(SR_LIB_LDFLAGS) | |
826938d8 | 76 | |
7c1cb432 | 77 | # Hardware support '--enable' options. |
826938d8 | 78 | |
6ac0db19 | 79 | AC_ARG_ENABLE(agilent-dmm, AC_HELP_STRING([--enable-agilent-dmm], |
7c1cb432 | 80 | [enable Agilent DMM driver support [default=yes]]), |
6ac0db19 | 81 | [HW_AGILENT_DMM="$enableval"], |
7c1cb432 | 82 | [HW_AGILENT_DMM=yes]) |
6ac0db19 BV |
83 | AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes) |
84 | if test "x$HW_AGILENT_DMM" = "xyes"; then | |
85 | AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM driver support]) | |
86 | fi | |
87 | ||
826938d8 UH |
88 | # Disabled by default, unfinished. |
89 | AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa], | |
90 | [enable ALSA driver support [default=no]]), | |
91 | [LA_ALSA="$enableval"], | |
92 | [LA_ALSA=no]) | |
93 | AM_CONDITIONAL(LA_ALSA, test x$LA_ALSA = xyes) | |
94 | if test "x$LA_ALSA" = "xyes"; then | |
95 | AC_DEFINE(HAVE_LA_ALSA, 1, [ALSA driver support]) | |
96 | fi | |
97 | ||
98 | AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma], | |
6352d030 | 99 | [enable ASIX SIGMA/SIGMA2 support [default=yes]]), |
826938d8 UH |
100 | [LA_ASIX_SIGMA="$enableval"], |
101 | [LA_ASIX_SIGMA=yes]) | |
102 | AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes) | |
103 | if test "x$LA_ASIX_SIGMA" = "xyes"; then | |
6352d030 | 104 | AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support]) |
826938d8 UH |
105 | fi |
106 | ||
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$LA_CHRONOVU_LA8" = "xyes"; then | |
113 | AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support]) | |
114 | fi | |
115 | ||
f302a082 | 116 | AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw], |
5d4fb4fc | 117 | [enable fx2lafw support (for FX2 LAs). [default=yes]]), |
f302a082 | 118 | [LA_FX2LAFW="$enableval"], |
d56ee265 | 119 | [LA_FX2LAFW=yes]) |
f302a082 JH |
120 | AM_CONDITIONAL(LA_FX2LAFW, test x$LA_FX2LAFW = xyes) |
121 | if test "x$LA_FX2LAFW" = "xyes"; then | |
122 | AC_DEFINE(HAVE_LA_FX2LAFW, 1, [fx2lafw support]) | |
123 | fi | |
124 | ||
ca3d84cc | 125 | AC_ARG_ENABLE(genericdmm, AC_HELP_STRING([--enable-genericdmm], |
7c1cb432 | 126 | [enable genericdmm support (for most DMMs). [default=yes]]), |
ca3d84cc | 127 | [HW_GENERICDMM="$enableval"], |
7c1cb432 | 128 | [HW_GENERICDMM=yes]) |
ca3d84cc BV |
129 | AM_CONDITIONAL(HW_GENERICDMM, test x$HW_GENERICDMM = xyes) |
130 | if test "x$HW_GENERICDMM" = "xyes"; then | |
131 | AC_DEFINE(HAVE_HW_GENERICDMM, 1, [Generic DMM support]) | |
132 | fi | |
133 | ||
826938d8 UH |
134 | AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo], |
135 | [enable demo driver support [default=yes]]), | |
136 | [LA_DEMO="$enableval"], | |
137 | [LA_DEMO=yes]) | |
138 | AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes) | |
139 | if test "x$LA_DEMO" = "xyes"; then | |
140 | AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support]) | |
141 | fi | |
142 | ||
143 | # Disabled by default, unfinished. | |
144 | AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19], | |
145 | [enable Link Instruments MSO-19 support [default=no]]), | |
146 | [LA_LINK_MSO19="$enableval"], | |
147 | [LA_LINK_MSO19=no]) | |
148 | AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes) | |
149 | if test "x$LA_LINK_MSO19" = "xyes"; then | |
150 | AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support]) | |
151 | fi | |
152 | ||
153 | AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols], | |
154 | [enable OpenBench Logic Sniffer (OLS) support [default=yes]]), | |
155 | [LA_OLS="$enableval"], | |
156 | [LA_OLS=yes]) | |
157 | AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes) | |
158 | if test "x$LA_OLS" = "xyes"; then | |
159 | AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support]) | |
160 | fi | |
161 | ||
826938d8 UH |
162 | AC_ARG_ENABLE(zeroplus-logic-cube, |
163 | AC_HELP_STRING([--enable-zeroplus-logic-cube], | |
8fdecced | 164 | [enable ZEROPLUS Logic Cube support [default=yes]]), |
826938d8 UH |
165 | [LA_ZEROPLUS_LOGIC_CUBE="$enableval"], |
166 | [LA_ZEROPLUS_LOGIC_CUBE=yes]) | |
167 | AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes) | |
168 | if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then | |
8fdecced | 169 | AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support]) |
826938d8 UH |
170 | fi |
171 | ||
3b533202 BV |
172 | AC_ARG_ENABLE(hantek-dso, |
173 | AC_HELP_STRING([--enable-hantek-dso], | |
174 | [enable Hantek DSO support [default=yes]]), | |
175 | [HW_HANTEK_DSO="$enableval"], | |
176 | [HW_HANTEK_DSO=yes]) | |
177 | AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes) | |
178 | if test "x$HW_HANTEK_DSO" = "xyes"; then | |
179 | AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support]) | |
180 | fi | |
181 | ||
826938d8 UH |
182 | # Checks for libraries. |
183 | ||
184 | # This variable collects the pkg-config names of all detected libs. | |
185 | # It is then used to construct the "Requires.private:" field in the | |
186 | # libsigrok.pc file. | |
6dddd902 | 187 | SR_PKGLIBS="" |
826938d8 UH |
188 | |
189 | # libglib-2.0 is always needed. | |
190 | # Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement). | |
e21e8463 | 191 | AM_PATH_GLIB_2_0([2.28.0], |
826938d8 UH |
192 | [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"]) |
193 | ||
194 | # libgthread-2.0 is always needed (e.g. for the demo hardware driver). | |
195 | PKG_CHECK_MODULES([gthread], [gthread-2.0 >= 2.22.0], | |
196 | [CFLAGS="$CFLAGS $gthread_CFLAGS"; LIBS="$LIBS $gthread_LIBS"; | |
6dddd902 | 197 | SR_PKGLIBS="$SR_PKGLIBS gthread-2.0"]) |
826938d8 UH |
198 | |
199 | # libusb is only needed for some hardware drivers. | |
824b1a8f | 200 | if test "x$LA_ASIX_SIGMA" != xno \ |
826938d8 | 201 | -o "x$LA_CHRONOVU_LA8" != xno \ |
ef2345bc BV |
202 | -o "x$LA_FX2LAFW" != xno \ |
203 | -o "x$HW_HANTEK_DSO" != xno \ | |
204 | -o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno; then | |
826938d8 UH |
205 | case "$build" in |
206 | *freebsd*) | |
207 | # FreeBSD comes with an "integrated" libusb-1.0-style USB API. | |
208 | AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1], | |
209 | [Specifies whether we have a libusb.h header.]) | |
210 | ;; | |
211 | *) | |
212 | PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.5], | |
213 | [CFLAGS="$CFLAGS $libusb_CFLAGS"; | |
214 | LIBS="$LIBS $libusb_LIBS"; | |
6dddd902 | 215 | SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"]) |
826938d8 UH |
216 | AC_CHECK_LIB(usb-1.0, libusb_init) |
217 | ;; | |
218 | esac | |
219 | fi | |
220 | ||
221 | # libzip is always needed. | |
222 | PKG_CHECK_MODULES([libzip], [libzip >= 0.8], | |
223 | [CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS"; | |
6dddd902 | 224 | SR_PKGLIBS="$SR_PKGLIBS libzip"]) |
826938d8 | 225 | |
826938d8 UH |
226 | # libftdi is only needed for some hardware drivers. |
227 | if test "x$LA_ASIX_SIGMA" != xno \ | |
228 | -o "x$LA_CHRONOVU_LA8" != xno; then | |
229 | PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16], | |
230 | [CFLAGS="$CFLAGS $libftdi_CFLAGS"; | |
231 | LIBS="$LIBS $libftdi_LIBS"; | |
6dddd902 | 232 | SR_PKGLIBS="$SR_PKGLIBS libftdi"]) |
826938d8 UH |
233 | fi |
234 | ||
235 | # libudev is only needed for some hardware drivers. | |
236 | if test "x$LA_LINK_MSO19" != xno; then | |
237 | PKG_CHECK_MODULES([libudev], [libudev >= 151], | |
238 | [CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS"; | |
6dddd902 | 239 | SR_PKGLIBS="$SR_PKGLIBS libudev"]) |
826938d8 UH |
240 | fi |
241 | ||
242 | # ALSA is only needed for some hardware drivers. | |
243 | if test "x$LA_ALSA" != xno; then | |
244 | PKG_CHECK_MODULES([alsa], [alsa >= 1.0], | |
245 | [CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS"; | |
6dddd902 | 246 | SR_PKGLIBS="$SR_PKGLIBS alsa"]) |
826938d8 UH |
247 | fi |
248 | ||
28b9dd18 BV |
249 | # EZUSB FX2 firmware helpers only needed for some hardware drivers |
250 | AM_CONDITIONAL(NEED_EZUSB, \ | |
251 | test "x$LA_FX2LAFW" != xno \ | |
252 | -o "x$HW_HANTEK_DSO" != xno \ | |
253 | ) | |
254 | ||
255 | # Serial port helpers only needed for some hardware drivers | |
256 | AM_CONDITIONAL(NEED_SERIAL, \ | |
257 | test "x$LA_OLS" != xno \ | |
6ac0db19 | 258 | -o "x$HW_AGILENT_DMM" != xno \ |
28b9dd18 BV |
259 | -o "x$HW_GENERICDMM" != xno \ |
260 | ) | |
261 | ||
6dddd902 | 262 | AC_SUBST(SR_PKGLIBS) |
826938d8 UH |
263 | |
264 | # Checks for header files. | |
265 | # These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h. | |
266 | AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h]) | |
267 | ||
268 | # Checks for typedefs, structures, and compiler characteristics. | |
269 | AC_C_INLINE | |
270 | AC_TYPE_INT8_T | |
271 | AC_TYPE_INT16_T | |
272 | AC_TYPE_INT32_T | |
273 | AC_TYPE_INT64_T | |
274 | AC_TYPE_UINT8_T | |
275 | AC_TYPE_UINT16_T | |
276 | AC_TYPE_UINT32_T | |
277 | AC_TYPE_UINT64_T | |
278 | AC_TYPE_SIZE_T | |
279 | ||
280 | # Checks for library functions. | |
281 | AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull]) | |
282 | ||
fb6f1978 | 283 | AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware") |
826938d8 UH |
284 | AC_SUBST(MAKEFLAGS, '--no-print-directory') |
285 | AC_SUBST(AM_LIBTOOLFLAGS, '--silent') | |
286 | ||
6dddd902 UH |
287 | SR_PACKAGE_VERSION_MAJOR=sr_package_version_major |
288 | SR_PACKAGE_VERSION_MINOR=sr_package_version_minor | |
289 | SR_PACKAGE_VERSION_MICRO=sr_package_version_micro | |
290 | SR_PACKAGE_VERSION=sr_package_version | |
3af71f0d | 291 | |
6dddd902 UH |
292 | AC_SUBST(SR_PACKAGE_VERSION_MAJOR) |
293 | AC_SUBST(SR_PACKAGE_VERSION_MINOR) | |
294 | AC_SUBST(SR_PACKAGE_VERSION_MICRO) | |
295 | AC_SUBST(SR_PACKAGE_VERSION) | |
3af71f0d | 296 | |
826938d8 | 297 | AC_CONFIG_FILES([Makefile |
45c59c8b | 298 | version.h |
db8ae7b9 | 299 | hardware/Makefile |
6ac0db19 | 300 | hardware/agilent-dmm/Makefile |
db8ae7b9 UH |
301 | hardware/alsa/Makefile |
302 | hardware/asix-sigma/Makefile | |
303 | hardware/chronovu-la8/Makefile | |
304 | hardware/common/Makefile | |
305 | hardware/demo/Makefile | |
f302a082 | 306 | hardware/fx2lafw/Makefile |
ca3d84cc | 307 | hardware/genericdmm/Makefile |
db8ae7b9 UH |
308 | hardware/link-mso19/Makefile |
309 | hardware/openbench-logic-sniffer/Makefile | |
db8ae7b9 | 310 | hardware/zeroplus-logic-cube/Makefile |
3b533202 | 311 | hardware/hantek-dso/Makefile |
db8ae7b9 UH |
312 | input/Makefile |
313 | output/Makefile | |
314 | output/text/Makefile | |
315 | libsigrok.pc | |
826938d8 | 316 | contrib/Makefile |
826938d8 UH |
317 | ]) |
318 | ||
319 | AC_OUTPUT | |
320 | ||
321 | echo | |
45aed072 | 322 | echo "libsigrok configuration summary:" |
826938d8 | 323 | echo |
6dddd902 UH |
324 | echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION" |
325 | echo " - Library version (current:revision:age): $SR_LIB_VERSION" | |
45aed072 UH |
326 | echo " - Prefix: $prefix" |
327 | echo | |
328 | echo "Detected libraries:" | |
329 | echo | |
330 | ||
331 | # Note: This only works for libs with pkg-config integration. | |
e210c6c0 | 332 | for lib in "glib-2.0" "gthread-2.0" "libusb-1.0" "libzip" "libftdi" "libudev" "alsa"; do |
45aed072 UH |
333 | if `$PKG_CONFIG --exists $lib`; then |
334 | ver=`$PKG_CONFIG --modversion $lib` | |
335 | answer="yes ($ver)" | |
336 | else | |
337 | answer="no" | |
338 | fi | |
339 | echo " - $lib: $answer" | |
340 | done | |
341 | ||
342 | echo | |
343 | echo "Enabled hardware drivers:" | |
344 | echo | |
6ac0db19 | 345 | echo " - Agilent DMM..................... $HW_AGILENT_DMM" |
6352d030 | 346 | echo " - ASIX SIGMA/SIGMA2............... $LA_ASIX_SIGMA" |
45aed072 UH |
347 | echo " - ChronoVu LA8.................... $LA_CHRONOVU_LA8" |
348 | echo " - Demo driver..................... $LA_DEMO" | |
b5750520 | 349 | echo " - fx2lafw (for FX2 LAs)........... $LA_FX2LAFW" |
ca3d84cc | 350 | echo " - Generic DMM..................... $HW_GENERICDMM" |
45aed072 UH |
351 | echo " - Link MSO-19..................... $LA_LINK_MSO19" |
352 | echo " - Openbench Logic Sniffer......... $LA_OLS" | |
8fdecced | 353 | echo " - ZEROPLUS Logic Cube............. $LA_ZEROPLUS_LOGIC_CUBE" |
3b533202 | 354 | echo " - Hantek DSO...................... $HW_HANTEK_DSO" |
826938d8 UH |
355 | echo |
356 |