sr/srd: Move some files to their resp. dirs.
[libsigrokdecode.git] / configure.ac
1 ##
2 ## This file is part of the sigrok project.
3 ##
4 ## Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
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
20 AC_PREREQ(2.61)
21
22 m4_define([sigrok_major_version], [0])
23 m4_define([sigrok_minor_version], [2])
24 m4_define([sigrok_micro_version], [0])
25 m4_define([sigrok_version],
26           [sigrok_major_version.sigrok_minor_version.sigrok_micro_version])
27
28 AC_INIT([sigrok], [sigrok_version], [sigrok-devel@lists.sourceforge.net],
29         [sigrok], [http://www.sigrok.org])
30 AC_CONFIG_HEADER([config.h])
31 AC_CONFIG_MACRO_DIR([m4])
32
33 AM_INIT_AUTOMAKE([-Wall -Werror foreign std-options])
34 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
35
36 AH_TOP([#ifndef SGIROK_CONFIG_H
37 #define SIGROK_CONFIG_H    /* To stop multiple inclusions. */])
38 AH_BOTTOM([#endif /* SIGROK_CONFIG_H */])
39
40 CFLAGS="-g -Wall -Wextra"
41
42 # Checks for programs.
43 AC_PROG_CXX
44 AC_PROG_CC
45 AC_PROG_CPP
46 AC_PROG_INSTALL
47 AC_PROG_LN_S
48
49 # Initialize libtool.
50 LT_INIT
51
52 # Initialize pkg-config.
53 # We require at least 0.22, as "Requires.private" behaviour changed there.
54 PKG_PROG_PKG_CONFIG([0.22])
55
56 # Library version for libsigrok.
57 # Carefully read the libtool docs before updating these numbers!
58 # The algorithm for determining which number to change (and how) is nontrivial!
59 # http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
60 SIGROK_LT_CURRENT=0
61 SIGROK_LT_REVISION=0
62 SIGROK_LT_AGE=0
63 SIGROK_LT_VERSION="$SIGROK_LT_CURRENT:$SIGROK_LT_REVISION:$SIGROK_LT_AGE"
64 SIGROK_LT_LDFLAGS="-version-info $SIGROK_LT_VERSION"
65 AC_SUBST(SIGROK_LT_LDFLAGS)
66
67 # Library version for libsigrokdecode.
68 # Carefully read the libtool docs before updating these numbers!
69 # The algorithm for determining which number to change (and how) is nontrivial!
70 # http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
71 SIGROKDECODE_LT_CURRENT=0
72 SIGROKDECODE_LT_REVISION=0
73 SIGROKDECODE_LT_AGE=0
74 SIGROKDECODE_LT_VERSION="$SIGROKDECODE_LT_CURRENT:$SIGROKDECODE_LT_REVISION:$SIGROKDECODE_LT_AGE"
75 SIGROKDECODE_LT_LDFLAGS="-version-info $SIGROKDECODE_LT_VERSION"
76 AC_SUBST(SIGROKDECODE_LT_LDFLAGS)
77
78 # Logic analyzer hardware support '--enable' options.
79
80 # Disabled by default, unfinished.
81 AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
82               [enable ALSA driver support [default=no]]),
83               [LA_ALSA="$enableval"],
84               [LA_ALSA=no])
85 AM_CONDITIONAL(LA_ALSA, test x$LA_ALSA = xyes)
86 if test "x$LA_ALSA" = "xyes"; then
87         AC_DEFINE(HAVE_LA_ALSA, 1, [ALSA driver support])
88 fi
89
90 AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
91               [enable ASIX Sigma support [default=yes]]),
92               [LA_ASIX_SIGMA="$enableval"],
93               [LA_ASIX_SIGMA=yes])
94 AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes)
95 if test "x$LA_ASIX_SIGMA" = "xyes"; then
96         AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX Sigma support])
97 fi
98
99 AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
100               [enable ChronoVu LA8 support [default=yes]]),
101               [LA_CHRONOVU_LA8="$enableval"],
102               [LA_CHRONOVU_LA8=yes])
103 AM_CONDITIONAL(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes)
104 if test "x$LA_CHRONOVU_LA8" = "xyes"; then
105         AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
106 fi
107
108 AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
109               [enable demo driver support [default=yes]]),
110               [LA_DEMO="$enableval"],
111               [LA_DEMO=yes])
112 AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes)
113 if test "x$LA_DEMO" = "xyes"; then
114         AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support])
115 fi
116
117 # Disabled by default, unfinished.
118 AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
119               [enable Link Instruments MSO-19 support [default=no]]),
120               [LA_LINK_MSO19="$enableval"],
121               [LA_LINK_MSO19=no])
122 AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes)
123 if test "x$LA_LINK_MSO19" = "xyes"; then
124         AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support])
125 fi
126
127 AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
128               [enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
129               [LA_OLS="$enableval"],
130               [LA_OLS=yes])
131 AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes)
132 if test "x$LA_OLS" = "xyes"; then
133         AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
134 fi
135
136 AC_ARG_ENABLE(saleae-logic, AC_HELP_STRING([--enable-saleae-logic],
137               [enable Saleae Logic support [default=yes]]),
138               [LA_SALEAE_LOGIC="$enableval"],
139               [LA_SALEAE_LOGIC=yes])
140 AM_CONDITIONAL(LA_SALEAE_LOGIC, test x$LA_SALEAE_LOGIC = xyes)
141 if test "x$LA_SALEAE_LOGIC" = "xyes"; then
142         AC_DEFINE(HAVE_LA_SALEAE_LOGIC, 1, [Saleae Logic support])
143 fi
144
145 AC_ARG_ENABLE(zeroplus-logic-cube,
146               AC_HELP_STRING([--enable-zeroplus-logic-cube],
147               [enable Zeroplus Logic Cube support [default=yes]]),
148               [LA_ZEROPLUS_LOGIC_CUBE="$enableval"],
149               [LA_ZEROPLUS_LOGIC_CUBE=yes])
150 AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes)
151 if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
152         AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [Zeroplus Logic Cube support])
153 fi
154
155 # Checks for libraries.
156
157 # This variable collects the pkg-config names of all detected libs.
158 # It is then used to construct the "Requires.private:" field in the
159 # libsigrok.pc file.
160 LIBSIGROK_PKGLIBS=""
161
162 # libglib-2.0 is always needed.
163 # Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
164 AM_PATH_GLIB_2_0([2.22.0],
165         [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
166
167 # libgthread-2.0 is always needed (e.g. for the demo hardware driver).
168 PKG_CHECK_MODULES([gthread], [gthread-2.0 >= 2.22.0],
169         [CFLAGS="$CFLAGS $gthread_CFLAGS"; LIBS="$LIBS $gthread_LIBS";
170         LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS gthread-2.0"])
171
172 # libusb is only needed for some hardware drivers.
173 if test "x$LA_SALEAE_LOGIC" != xno \
174    -o "x$LA_ASIX_SIGMA" != xno \
175    -o "x$LA_CHRONOVU_LA8" != xno \
176    -o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno; then
177         case "$build" in
178         *freebsd*)
179                 # FreeBSD comes with an "integrated" libusb-1.0-style USB API.
180                 AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
181                         [Specifies whether we have a libusb.h header.])
182                 ;;
183         *)
184                 PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.5],
185                         [CFLAGS="$CFLAGS $libusb_CFLAGS";
186                         LIBS="$LIBS $libusb_LIBS";
187                         LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS libusb-1.0"])
188                 AC_CHECK_LIB(usb-1.0, libusb_init)
189                 ;;
190         esac
191 fi
192
193 # libzip is always needed.
194 PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
195         [CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
196         LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS libzip"])
197
198 # zlib is only needed for some hardware drivers.
199 if test "x$LA_ASIX_SIGMA" != xno; then
200         PKG_CHECK_MODULES([zlib], [zlib >= 1.2.3.1],
201                 [CFLAGS="$CFLAGS $zlib_CFLAGS"; LIBS="$LIBS $zlib_LIBS";
202                 LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS zlib"])
203 fi
204
205 # libftdi is only needed for some hardware drivers.
206 if test "x$LA_ASIX_SIGMA" != xno \
207      -o "x$LA_CHRONOVU_LA8" != xno; then
208         PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
209                 [CFLAGS="$CFLAGS $libftdi_CFLAGS";
210                 LIBS="$LIBS $libftdi_LIBS";
211                 LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS libftdi"])
212 fi
213
214 # libudev is only needed for some hardware drivers.
215 if test "x$LA_LINK_MSO19" != xno; then
216         PKG_CHECK_MODULES([libudev], [libudev >= 151],
217                 [CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
218                 LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS libudev"])
219 fi
220
221 # ALSA is only needed for some hardware drivers.
222 if test "x$LA_ALSA" != xno; then
223         PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
224                 [CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
225                 LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS alsa"])
226 fi
227
228 # Python support.
229 CPPFLAGS_PYTHON=""
230 LDFLAGS_PYTHON=""
231 case "$build" in
232 *linux*)
233         # We know that Linux has 'python3-config'.
234         CPPFLAGS_PYTHON="$(python3-config --includes)"
235         LDFLAGS_PYTHON="$(python3-config --ldflags)"
236         ;;
237 *darwin*)
238         # On Darwin, Macports has python3.x-config, fink has python3-config.
239         # Mac OS X (Snow Leopard) ships with 'python-config' per default, but
240         # that's Python 2.x, so not useful for us.
241         if test -x python3-config; then
242                 # python3-config exists, use it.
243                 CPPFLAGS_PYTHON="$(python3-config --includes)"
244                 LDFLAGS_PYTHON="$(python3-config --ldflags)"
245         else
246                 # No python3-config found, so try hardcoded python3.2-config.
247                 CPPFLAGS_PYTHON="$(python3.2-config --includes)"
248                 LDFLAGS_PYTHON="$(python3.2-config --ldflags)"
249         fi
250         ;;
251 *mingw*)
252         # We currently hardcode the paths to the Python 3.2 default install
253         # location as there's no 'python-config' script on Windows, it seems.
254         CPPFLAGS_PYTHON="-I/c/Python32/include"
255         LDFLAGS_PYTHON="-L/c/Python32/libs -lpython32"
256         ;;
257 *)
258         # Everything else is untested, we just hope 'python3-config' works.
259         CPPFLAGS_PYTHON="$(python3-config --includes)"
260         LDFLAGS_PYTHON="$(python3-config --ldflags)"
261         ;;
262 esac
263 AC_SUBST(CPPFLAGS_PYTHON)
264 AC_SUBST(LDFLAGS_PYTHON)
265
266 AC_SUBST(LIBSIGROK_PKGLIBS)
267
268 # Checks for header files.
269 # These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
270 AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
271
272 # Checks for typedefs, structures, and compiler characteristics.
273 AC_C_INLINE
274 AC_TYPE_INT8_T
275 AC_TYPE_INT16_T
276 AC_TYPE_INT32_T
277 AC_TYPE_INT64_T
278 AC_TYPE_UINT8_T
279 AC_TYPE_UINT16_T
280 AC_TYPE_UINT32_T
281 AC_TYPE_UINT64_T
282 AC_TYPE_SIZE_T
283
284 # Checks for library functions.
285 AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
286
287 AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok/firmware")
288 AC_SUBST(DECODERS_DIR, "$datadir/sigrok/decoders")
289 AC_SUBST(MAKEFLAGS, '--no-print-directory')
290 AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
291
292 SIGROK_MAJOR_VERSION=sigrok_major_version
293 SIGROK_MINOR_VERSION=sigrok_minor_version
294 SIGROK_MICRO_VERSION=sigrok_micro_version
295 SIGROK_VERSION=sigrok_version
296
297 AC_SUBST(SIGROK_MAJOR_VERSION)
298 AC_SUBST(SIGROK_MINOR_VERSION)
299 AC_SUBST(SIGROK_MICRO_VERSION)
300 AC_SUBST(SIGROK_VERSION)
301
302 AC_DEFINE(SIGROK_MAJOR_VERSION, [sigrok_major_version],
303           [Define to the sigrok major version])
304 AC_DEFINE(SIGROK_MINOR_VERSION, [sigrok_minor_version],
305           [Define to the sigrok minor version])
306 AC_DEFINE(SIGROK_MICRO_VERSION, [sigrok_micro_version],
307           [Define to the sigrok micro version])
308 AC_DEFINE(SIGROK_VERSION, [sigrok_version],
309           [Define to the sigrok version])
310
311 AC_CONFIG_FILES([Makefile
312                  contrib/Makefile
313                  contrib/nsis/Makefile
314                  contrib/nsis/sigrok.nsi
315                  libsigrok/Makefile
316                  libsigrok/sigrok.h
317                  libsigrok/firmware/Makefile
318                  libsigrok/hardware/Makefile
319                  libsigrok/hardware/alsa/Makefile
320                  libsigrok/hardware/asix-sigma/Makefile
321                  libsigrok/hardware/chronovu-la8/Makefile
322                  libsigrok/hardware/common/Makefile
323                  libsigrok/hardware/demo/Makefile
324                  libsigrok/hardware/link-mso19/Makefile
325                  libsigrok/hardware/openbench-logic-sniffer/Makefile
326                  libsigrok/hardware/saleae-logic/Makefile
327                  libsigrok/hardware/zeroplus-logic-cube/Makefile
328                  libsigrok/input/Makefile
329                  libsigrok/output/Makefile
330                  libsigrok/output/text/Makefile
331                  libsigrok/libsigrok.pc
332                  libsigrok/contrib/Makefile
333                  libsigrokdecode/Makefile
334                  libsigrokdecode/libsigrokdecode.pc
335                  libsigrokdecode/decoders/Makefile
336                 ])
337
338 AC_OUTPUT
339
340 echo
341 echo "Building drivers:"
342 echo
343 echo "ASIX SIGMA...................... " $LA_ASIX_SIGMA
344 echo "ChronoVu LA8.................... " $LA_CHRONOVU_LA8
345 echo "Link MSO-19..................... " $LA_LINK_MSO19
346 echo "Openbench Logic Sniffer......... " $LA_OLS
347 echo "Saleae Logic.................... " $LA_SALEAE_LOGIC
348 echo "Zeroplus Logic Cube............. " $LA_ZEROPLUS_LOGIC_CUBE
349 echo
350