/[svn]/qsampler/trunk/configure.ac
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Contents of /qsampler/trunk/configure.ac

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Revision 2545 - (show annotations) (download)
Sat May 10 16:06:02 2014 UTC (5 years, 9 months ago) by capela
File size: 13434 byte(s)
- Allow the build system to include an user specified LDFLAGS.
1 # Process this file with autoconf to produce a configure script.
2 AC_INIT(Qsampler, 0.2.3.2, rncbc@rncbc.org, qsampler)
3
4 AC_CONFIG_SRCDIR(src/qsampler.cpp)
5 AC_CONFIG_HEADERS(src/config.h)
6 AC_CONFIG_FILES(Makefile qsampler.spec src/src.pri src/qsampler.desktop)
7
8 # Set default installation prefix.
9 AC_PREFIX_DEFAULT(/usr/local)
10 ac_prefix=$prefix
11 if test "x$ac_prefix" = "xNONE"; then
12 ac_prefix=$ac_default_prefix
13 fi
14 AC_SUBST(ac_prefix)
15 AC_DEFINE_UNQUOTED(CONFIG_PREFIX, ["$ac_prefix"], [Default installation prefix.])
16
17 # Enable debugging argument option.
18 AC_ARG_ENABLE(debug,
19 AC_HELP_STRING([--enable-debug], [enable debugging (default=no)]),
20 [ac_debug="$enableval"])
21
22 if test "x$ac_debug" = "xyes"; then
23 AC_DEFINE(CONFIG_DEBUG, 1, [Define if debugging is enabled.])
24 ac_stacktrace="yes"
25 ac_debug="debug"
26 else
27 ac_stacktrace="no"
28 ac_debug="release"
29 fi
30 AC_SUBST(ac_debug)
31
32
33 # Enable Qt4/5 availability.
34 AC_ARG_ENABLE(qt4,
35 AC_HELP_STRING([--enable-qt4], [enable Qt4 build (default=yes)]),
36 [ac_qt4="$enableval"],
37 [ac_qt4="yes"])
38
39 AC_ARG_ENABLE(qt5,
40 AC_HELP_STRING([--enable-qt5], [enable Qt5 build (default=no)]),
41 [ac_qt5="$enableval"],
42 [ac_qt5="no"])
43
44 if test "x$ac_qt4" = "xno"; then
45 ac_qt5="yes"
46 fi
47 if test "x$ac_qt5" = "xyes"; then
48 ac_qt4="no"
49 fi
50
51
52 # Enable libgig availability.
53 AC_ARG_ENABLE(libgig,
54 AC_HELP_STRING([--enable-libgig], [enable libgig interface (default=yes)]),
55 [ac_libgig="$enableval"],
56 [ac_libgig="yes"])
57
58 # Enable debugger stack-trace option (assumes --enable-debug).
59 AC_ARG_ENABLE(stacktrace,
60 AC_HELP_STRING([--enable-stacktrace], [enable debugger stack-trace (default=no)]),
61 [ac_stacktrace="$enableval"])
62
63
64 # Standard installation base dirs.
65 ac_with_paths="/usr /usr/local"
66
67 # Set for alternate Qt installation dir.
68 AC_ARG_WITH(qt,
69 AC_HELP_STRING([--with-qt=PATH], [use alternate Qt install path]),
70 [ac_with_paths="$ac_with_paths $withval"])
71
72 # Set for alternate liblscp installation dir.
73 AC_ARG_WITH(liblscp,
74 AC_HELP_STRING([--with-liblscp=PATH], [use alternate liblscp install path]),
75 [ac_with_paths="$ac_with_paths $withval"])
76
77 # Set for alternate libgig installation dir.
78 AC_ARG_WITH(libgig,
79 AC_HELP_STRING([--with-libgig=PATH], [use alternate libgig install path]),
80 [ac_with_paths="$ac_with_paths $withval"])
81
82
83 # Honor user specified flags.
84 ac_cflags=$CFLAGS
85 ac_ldflags=$LDFLAGS
86
87
88 # Checks for programs.
89 AC_PROG_CC
90 AC_PROG_CPP
91 AC_PROG_CXX
92 AC_PROG_CXXCPP
93 AC_PROG_GCC_TRADITIONAL
94
95 # Checks for languages.
96 AC_LANG_C
97 AC_LANG_CPLUSPLUS
98
99
100 # Check for proper flags.
101 ac_arch=`uname -m`
102
103 # Check for some a-la-debian alternatives...
104 ac_qtdirs="qt"
105
106 if test "x$ac_qt4" = "xyes"; then
107 ac_qtdirs="qt4 $ac_qtdirs"
108 fi
109 if test "x$ac_qt5" = "xyes"; then
110 ac_qtdirs="qt5 $ac_qtdirs"
111 fi
112
113 ac_topdirs="/usr/share /usr/lib"
114
115 if test "x$ac_arch" = "xx86_64"; then
116 CFLAGS="-fPIC $CFLAGS"
117 CPPFLAGS="-fPIC $CPPFLAGS"
118 ac_topdirs="$ac_topdirs /usr/lib64"
119 fi
120
121 for X in $ac_topdirs; do
122 for Y in $ac_qtdirs; do
123 if test -d $X/$Y/bin; then
124 ac_with_paths="$X/$Y $ac_with_paths"
125 fi
126 done
127 done
128
129 # Prepend alternate dependencies paths.
130 ac_path=$PATH
131 for X in $ac_with_paths; do
132 if test -d $X/bin; then
133 ac_path="$X/bin:$ac_path"
134 fi
135 # if test -x $X/qmake; then
136 # ac_path="$X:$ac_path"
137 # fi
138 if test -d $X/include; then
139 for Y in $ac_qtdirs; do
140 if test -d $X/include/$Y; then
141 CFLAGS="-I$X/include/$Y $CFLAGS"
142 CPPFLAGS="-I$X/include/$Y $CPPFLAGS"
143 ac_incpath="$X/include/$Y $ac_incpath"
144 fi
145 done
146 CFLAGS="-I$X/include $CFLAGS"
147 CPPFLAGS="-I$X/include $CPPFLAGS"
148 ac_incpath="$X/include $ac_incpath"
149 fi
150 if test "x$ac_arch" = "xx86_64" -a -d $X/lib64; then
151 LIBS="-L$X/lib64 $LIBS"
152 ac_libs="-L$X/lib64 $ac_libs"
153 fi
154 if test -d $X/lib; then
155 LIBS="-L$X/lib $LIBS"
156 ac_libs="-L$X/lib $ac_libs"
157 fi
158 done
159
160
161 # Check for proper Qt version.
162 AC_CACHE_CHECK([for Qt library version >= 4.4],
163 ac_cv_qtversion, [
164 AC_TRY_LINK([#include "QtCore/qglobal.h"], [
165 #if QT_VERSION < 0x040400
166 #error Qt library 4.4 or greater required.
167 #endif
168 ], ac_cv_qtversion="yes", [
169 echo "no; Qt 4.4 or greater is required"
170 exit
171 ])
172 ])
173
174
175 # A common error message:
176 ac_errmsg="not found in current PATH. Maybe QT development environment isn't available (qt-devel)."
177
178 # Check for Qt qmake utility.
179 AC_PATH_PROG(ac_qmake, qmake, [no], $ac_path)
180 if test "x$ac_qmake" = "xno"; then
181 AC_MSG_ERROR([qmake $ac_errmsg])
182 fi
183 AC_SUBST(ac_qmake)
184
185 # Check for Qt moc utility.
186 AC_PATH_PROG(ac_moc, moc, [no], $ac_path)
187 if test "x$ac_moc" = "xno"; then
188 AC_MSG_ERROR([moc $ac_errmsg])
189 fi
190 AC_SUBST(ac_moc)
191
192 # Check for Qt uic utility.
193 AC_PATH_PROG(ac_uic, uic, [no], $ac_path)
194 if test "x$ac_uic" = "xno"; then
195 AC_MSG_ERROR([uic $ac_errmsg])
196 fi
197 AC_SUBST(ac_uic)
198
199 # Check for Qt lupdate utility.
200 AC_PATH_PROG(ac_lupdate, lupdate, [no], $ac_path)
201 if test "x$ac_lupdate" = "xno"; then
202 AC_MSG_ERROR([lupdate $ac_errmsg])
203 fi
204 AC_SUBST(ac_lupdate)
205
206 # Check for Qt lrelease utility.
207 AC_PATH_PROG(ac_lrelease, lrelease, [no], $ac_path)
208 if test "x$ac_release" = "xno"; then
209 AC_MSG_ERROR([lrelease $ac_errmsg])
210 fi
211 AC_SUBST(ac_lrelease)
212
213 # Checks for libraries.
214 AC_CHECK_LIB(m, main)
215 AC_CHECK_LIB(X11, main)
216 AC_CHECK_LIB(Xext, main)
217
218 # Check for round math function.
219 AC_CHECK_LIB(m, round, [ac_round="yes"], [ac_round="no"])
220 if test "x$ac_round" = "xyes"; then
221 AC_DEFINE(CONFIG_ROUND, 1, [Define if round is available.])
222 fi
223
224 # Check for mandatory libraries.
225 AC_CHECK_LIB(lscp, main, [ac_liblscp="yes"], [ac_liblscp="no"])
226 if test "x$ac_liblscp" = "xno"; then
227 AC_MSG_ERROR([LSCP library not found.])
228 fi
229 ac_libs="$ac_libs -llscp"
230 case "{$host}" in
231 *mingw*)
232 ac_libs="$ac_libs -lws2_32"
233 LIBS="$LIBS -lws2_32"
234 ;;
235 esac
236
237 AC_CACHE_CHECK([for instrument_name in lscp_channel_info_t],
238 ac_cv_instrument_name, [
239 AC_TRY_COMPILE([#include "lscp/client.h"], [
240 lscp_channel_info_t info;
241 info.instrument_name = 0;
242 ], ac_cv_instrument_name="yes", ac_cv_instrument_name="no")
243 ])
244 ac_instrument_name=$ac_cv_instrument_name
245 if test "x$ac_instrument_name" = "xyes"; then
246 AC_DEFINE(CONFIG_INSTRUMENT_NAME, 1, [Define if instrument_name is available.])
247 fi
248
249 AC_CACHE_CHECK([for mute/solo in lscp_channel_info_t],
250 ac_cv_mute_solo, [
251 AC_TRY_COMPILE([#include "lscp/client.h"], [
252 lscp_channel_info_t info;
253 info.mute = 0;
254 info.solo = 0;
255 ], ac_cv_mute_solo="yes", ac_cv_mute_solo="no")
256 ])
257 ac_mute_solo=$ac_cv_mute_solo
258 if test "x$ac_mute_solo" = "xyes"; then
259 AC_CHECK_LIB(lscp, lscp_set_channel_mute, [ac_mute_solo="yes"], [ac_mute_solo="no"])
260 fi
261 if test "x$ac_mute_solo" = "xyes"; then
262 AC_CHECK_LIB(lscp, lscp_set_channel_solo, [ac_mute_solo="yes"], [ac_mute_solo="no"])
263 fi
264 if test "x$ac_mute_solo" = "xyes"; then
265 AC_DEFINE(CONFIG_MUTE_SOLO, 1, [Define if mute/solo is available.])
266 fi
267
268 AC_CHECK_LIB(lscp, lscp_map_midi_instrument, [ac_midi_instrument="yes"], [ac_midi_instrument="no"])
269 if test "x$ac_midi_instrument" = "xyes"; then
270 AC_DEFINE(CONFIG_MIDI_INSTRUMENT, 1, [Define if MIDI instrument mapping is available.])
271 fi
272
273 AC_CHECK_LIB(lscp, lscp_create_fxsend, [ac_fxsend="yes"], [ac_fxsend="no"])
274 if test "x$ac_fxsend" = "xyes"; then
275 AC_DEFINE(CONFIG_FXSEND, 1, [Define if FX sends is available.])
276 AC_CACHE_CHECK([for FX send level in lscp_fxsend_info_t],
277 ac_cv_fxsend_level, [
278 AC_TRY_COMPILE([#include "lscp/client.h"], [
279 lscp_fxsend_info_t info;
280 info.level = 0.0f;
281 ], ac_cv_fxsend_level="yes", ac_cv_fxsend_level="no")
282 ])
283 ac_fxsend_level=$ac_cv_fxsend_level
284 if test "x$ac_fxsend_level" = "xyes"; then
285 AC_DEFINE(CONFIG_FXSEND_LEVEL, 1, [Define if FX send level is available.])
286 fi
287 AC_CHECK_LIB(lscp, lscp_set_fxsend_name, [ac_fxsend_rename="yes"], [ac_fxsend_rename="no"])
288 if test "x$ac_fxsend_rename" = "xyes"; then
289 AC_DEFINE(CONFIG_FXSEND_RENAME, 1, [Define if FX send rename is available.])
290 fi
291 fi
292
293 AC_CACHE_CHECK([for audio_routing array type],
294 ac_cv_audio_routing, [
295 AC_TRY_COMPILE([#include "lscp/client.h"], [
296 lscp_channel_info_t info;
297 char ch = info.audio_routing[0][0];
298 ], ac_cv_audio_routing="no", ac_cv_audio_routing="yes")
299 ])
300 ac_audio_routing=$ac_cv_audio_routing
301 if test "x$ac_audio_routing" = "xyes"; then
302 AC_DEFINE(CONFIG_AUDIO_ROUTING, 1, [Define if audio_routing is an integer array.])
303 fi
304
305 AC_CHECK_LIB(lscp, lscp_set_volume, [ac_volume="yes"], [ac_volume="no"])
306 if test "x$ac_volume" = "xyes"; then
307 AC_DEFINE(CONFIG_VOLUME, 1, [Define if global volume is available.])
308 fi
309
310 AC_CHECK_LIB(lscp, lscp_edit_channel_instrument, [ac_edit_instrument="yes"], [ac_edit_instrument="no"])
311 if test "x$ac_edit_instrument" = "xyes"; then
312 AC_DEFINE(CONFIG_EDIT_INSTRUMENT, 1, [Define if instrument editing is available.])
313 fi
314
315 AC_CACHE_CHECK([for CHANNEL_MIDI LSCP event support in liblscp],
316 ac_cv_channel_midi_event, [
317 AC_TRY_COMPILE([
318 #include "lscp/client.h"
319 #include "lscp/event.h"
320 ], [
321 lscp_event_t ev;
322 ev = LSCP_EVENT_CHANNEL_MIDI;
323 ], ac_cv_channel_midi_event="yes", ac_cv_channel_midi_event="no")
324 ])
325 ac_channel_midi_event=$ac_cv_channel_midi_event
326 if test "x$ac_channel_midi_event" = "xyes"; then
327 AC_DEFINE(CONFIG_EVENT_CHANNEL_MIDI, 1, [Define if LSCP CHANNEL_MIDI event support is available.])
328 fi
329
330 AC_CACHE_CHECK([for DEVICE_MIDI LSCP event support in liblscp],
331 ac_cv_device_midi_event, [
332 AC_TRY_COMPILE([
333 #include "lscp/client.h"
334 #include "lscp/event.h"
335 ], [
336 lscp_event_t ev;
337 ev = LSCP_EVENT_DEVICE_MIDI;
338 ], ac_cv_device_midi_event="yes", ac_cv_device_midi_event="no")
339 ])
340 ac_device_midi_event=$ac_cv_device_midi_event
341 if test "x$ac_device_midi_event" = "xyes"; then
342 AC_DEFINE(CONFIG_EVENT_DEVICE_MIDI, 1, [Define if LSCP DEVICE_MIDI event support is available.])
343 fi
344
345 AC_CHECK_LIB(lscp, lscp_get_voices, [ac_max_voices="yes"], [ac_max_voices="no"])
346 if test "x$ac_max_voices" = "xyes"; then
347 AC_DEFINE(CONFIG_MAX_VOICES, 1, [Define if max. voices / streams is available.])
348 fi
349
350 # Check for optional libraries.
351 if test "x$ac_libgig" = "xyes"; then
352 AC_CHECK_LIB(gig, main, [ac_libgig="yes"], [ac_libgig="no"])
353 if test "x$ac_libgig" = "xyes"; then
354 AC_DEFINE(CONFIG_LIBGIG, 1, [Define if libgig is available.])
355 ac_libs="$ac_libs -lgig"
356 AC_MSG_CHECKING([for gig::File::SetAutoLoad() method in libgig])
357 AC_LANG_SAVE
358 AC_LANG_CPLUSPLUS
359 CXXFLAGS="$ac_libs"
360 AC_TRY_COMPILE([
361 #include <stdlib.h>
362 #include <gig.h>
363 ],[
364 gig::File file;
365 file.SetAutoLoad(false);
366 ],
367 have_libgig_setautoload="yes",
368 have_libgig_setautoload="no"
369 )
370 AC_LANG_RESTORE
371 AC_MSG_RESULT([$have_libgig_setautoload])
372 if test "x$have_libgig_setautoload" = "xyes"; then
373 AC_DEFINE(HAVE_LIBGIG_SETAUTOLOAD, 1, [Define if libgig provides gig::File::SetAutoLoad() method.])
374 fi
375 fi
376 fi
377
378 # Check for round math function.
379 AC_CHECK_LIB(m, lroundf, [ac_round="yes"], [ac_round="no"])
380 if test "x$ac_round" = "xyes"; then
381 AC_DEFINE(CONFIG_ROUND, 1, [Define if round is available.])
382 fi
383
384 # Check for debugging stack-trace.
385 if test "x$ac_stacktrace" = "xyes"; then
386 AC_DEFINE(CONFIG_STACKTRACE, 1, [Define if debugger stack-trace is enabled.])
387 fi
388
389 # Some recent distros (eg. fedora, debian) require this.
390 if test "x$ac_cv_lib_X11_main" = "xyes"; then
391 ac_libs="$ac_libs -lX11"
392 fi
393
394 AC_SUBST(ac_libs)
395 AC_SUBST(ac_incpath)
396 AC_SUBST(ac_cflags)
397 AC_SUBST(ac_ldflags)
398
399 # Checks for header files.
400 AC_HEADER_STDC
401 AC_HEADER_SYS_WAIT
402 AC_CHECK_HEADERS(fcntl.h sys/ioctl.h unistd.h signal.h sys/socket.h)
403
404 AC_CHECK_HEADER(lscp/client.h, [ac_lscp_h="yes"], [ac_lscp_h="no"])
405 if test "x$ac_lscp_h" = "xno"; then
406 AC_MSG_ERROR([LSCP headers not found.])
407 fi
408
409 # Checks for typedefs, structures, and compiler characteristics.
410 # AC_C_CONST
411
412 # Checks for library functions.
413 AC_CHECK_FUNCS(system)
414
415 # Finally produce a configure header file and the makefiles.
416 AC_OUTPUT
417
418 # make clean > /dev/null 2>&1
419
420 # Output summary message
421
422 echo
423 echo " $PACKAGE_NAME $PACKAGE_VERSION"
424 echo
425 echo " Build target . . . . . . . . . . . . . . . . . . .: $ac_debug"
426 echo
427 echo " LSCP instrument name support . . . . . . . . . . .: $ac_instrument_name"
428 echo " LSCP mute/solo support . . . . . . . . . . . . . .: $ac_mute_solo"
429 echo " LSCP MIDI instrument support . . . . . . . . . . .: $ac_midi_instrument"
430 echo " LSCP FX send support . . . . . . . . . . . . . . .: $ac_fxsend"
431 echo " LSCP FX send level support . . . . . . . . . . . .: $ac_fxsend_level"
432 echo " LSCP FX send rename support . . . . . . . . . . .: $ac_fxsend_rename"
433 echo " LSCP audio routing support . . . . . . . . . . . .: $ac_audio_routing"
434 echo " LSCP volume support . . . . . . . . . . . . . . .: $ac_volume"
435 echo " LSCP edit instrument support . . . . . . . . . . .: $ac_edit_instrument"
436 echo " GigaSampler instrument file support (libgig) . . .: $ac_libgig"
437 if test "x$ac_libgig" = "xyes"; then
438 echo " libgig supports fast information retrieval . . . .: $have_libgig_setautoload"
439 fi
440 echo " LSCP channel MIDI event support . . . . . . . . .: $ac_channel_midi_event"
441 echo " LSCP device MIDI event support . . . . . . . . . .: $ac_device_midi_event"
442 echo " LSCP runtime max. voices / disk streams support .: $ac_max_voices"
443 echo
444 echo " Debugger stack-trace (gdb) . . . . . . . . . . . .: $ac_stacktrace"
445 echo
446 echo " Install prefix . . . . . . . . . . . . . . . . . .: $ac_prefix"
447 echo
448 echo "Now type 'make', followed by 'make install' as root."
449 echo

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