/[svn]/linuxsampler/trunk/configure.ac
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Revision 2787 - (hide annotations) (download)
Wed Jul 15 18:47:15 2015 UTC (4 years, 4 months ago) by schoenebeck
File size: 58905 byte(s)
* Preparations for new release (2.0.0).

1 schoenebeck 697 #------------------------------------------------------------------------------------
2     # LinuxSampler's / liblinuxsampler's "official" release version:
3    
4 schoenebeck 2787 m4_define(linuxsampler_release_major, 2)
5 persson 2365 m4_define(linuxsampler_release_minor, 0)
6 schoenebeck 2787 m4_define(linuxsampler_release_build, 0)
7 schoenebeck 697
8 persson 2365
9     AC_INIT([linuxsampler],[linuxsampler_release_major.linuxsampler_release_minor.linuxsampler_release_build])
10 persson 2368 AC_CONFIG_SRCDIR([configure.ac])
11 persson 2365
12 schoenebeck 697 #------------------------------------------------------------------------------------
13     # The following is the libtool / shared library version. This doesn't have to
14     # do anything with the release version. It MUST conform to the following rules:
15     #
16     # 1. Start with version information of `0:0:0' for each libtool library.
17     # 2. Update the version information only immediately before a public release of
18     # your software. More frequent updates are unnecessary, and only guarantee
19     # that the current interface number gets larger faster.
20     # 3. If the library source code has changed at all since the last update, then
21     # increment revision (`c:r:a' becomes `c:r+1:a').
22     # 4. If any interfaces have been added, removed, or changed since the last update,
23     # increment current, and set revision to 0.
24     # 5. If any interfaces have been added since the last public release, then increment
25     # age.
26     # 6. If any interfaces have been removed since the last public release, then set age
27     # to 0.
28    
29 schoenebeck 2787 LIBLINUXSAMPLER_LT_CURRENT=4
30 schoenebeck 697 LIBLINUXSAMPLER_LT_REVISION=0
31 schoenebeck 1956 LIBLINUXSAMPLER_LT_AGE=0
32 schoenebeck 697 SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE"
33    
34 schoenebeck 947 #------------------------------------------------------------------------------------
35     # the LSCP specification version this LinuSampler release complies with:
36    
37     LSCP_RELEASE_MAJOR=1
38 schoenebeck 2787 LSCP_RELEASE_MINOR=7
39 schoenebeck 947
40     AC_DEFINE_UNQUOTED(LSCP_RELEASE_MAJOR, ${LSCP_RELEASE_MAJOR}, [LSCP spec major version this release complies with.])
41     AC_DEFINE_UNQUOTED(LSCP_RELEASE_MINOR, ${LSCP_RELEASE_MINOR}, [LSCP spec minor version this release complies with.])
42    
43 persson 2578 AM_INIT_AUTOMAKE([subdir-objects])
44 schoenebeck 2535 AC_PROG_CC
45 schoenebeck 1741 AC_PROG_CXX
46 persson 1777 AC_LIBTOOL_WIN32_DLL
47 persson 2365 AC_PROG_LIBTOOL
48 schoenebeck 2581 AC_PROG_LEX
49 schoenebeck 2518 AC_PROG_YACC
50 schoenebeck 697
51     AC_SUBST(SHLIB_VERSION_ARG)
52     AC_SUBST(SHARED_VERSION_INFO)
53    
54 persson 2360 module=yes eval LIB_EXT=$shrext_cmds
55     AC_SUBST(LIB_EXT)
56    
57 schoenebeck 12 AC_C_BIGENDIAN
58 persson 1895 AC_CANONICAL_HOST
59 schoenebeck 9
60 schoenebeck 1639 PKG_PROG_PKG_CONFIG
61 schoenebeck 275
62 schoenebeck 554 ###########################################################################
63     # General Checks
64 schoenebeck 275
65 persson 1931 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
66    
67 schoenebeck 510 AC_MSG_CHECKING([whether x86 architecture])
68 schoenebeck 9 def_arch_x86=0
69 persson 1895 case $host_cpu in
70 persson 1794 "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")
71 schoenebeck 9 echo "yes"
72     def_arch_x86=1;;
73     *)
74     echo "no";;
75     esac
76     AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x86,[Define to 1 if you build for x86 architecture.])
77    
78 schoenebeck 510 # determine the right gcc switch for CPU specific optimizations
79 schoenebeck 829 # (only if the user did not provide one)
80 schoenebeck 510 CXX_CPU_SWITCH=
81 schoenebeck 829 if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then
82 persson 1895 if test "$def_arch_x86" = 1 -a "$host_cpu" != "x86_64"; then
83     CXX_CPU_SWITCH="-march=$host_cpu"
84 schoenebeck 909 elif test "$target_cpu" = "ppc"; then
85 persson 1895 CXX_CPU_SWITCH="-arch=$host_cpu"
86 schoenebeck 829 fi
87 schoenebeck 510 fi
88     AC_SUBST([CXX_CPU_SWITCH])
89    
90 persson 2197 mac=no
91     linux=no
92     case "$host" in
93     *-*-darwin*)
94     mac=yes
95     ;;
96     *-*-linux*)
97     linux=yes
98     ;;
99     esac
100     AM_CONDITIONAL(LINUX, test "$linux" = yes)
101     AM_CONDITIONAL(MAC, test "$mac" = yes)
102    
103 senoner 1502 # check if we're on MS Windows
104     AC_CHECK_HEADERS(
105     mmsystem.h,
106     have_windows=1,
107 persson 1895 have_windows=0,
108     [#include <windef.h>]
109 senoner 1502 )
110     AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")
111    
112 schoenebeck 288 AC_MSG_CHECKING([whether UNIX98 compatible])
113 persson 2365 AC_LANG_PUSH([C])
114     AC_RUN_IFELSE([AC_LANG_SOURCE([[
115 schoenebeck 288 #ifndef _GNU_SOURCE
116     #define _GNU_SOURCE 1
117     #endif
118     #include <features.h>
119     void main(void) {
120     #if _XOPEN_SOURCE >= 500
121     exit(0); /* UNIX98 compatible */
122     #else
123     exit(-1); /* not UNIX98 compatible */
124     #endif
125     }
126 persson 2365 ]])],
127 schoenebeck 288 have_unix98="yes",
128     have_unix98="no",
129     have_unix98="no"
130     )
131 persson 2365 AC_LANG_POP([C])
132 schoenebeck 288 AC_MSG_RESULT([$have_unix98])
133 persson 2369 if test "$have_unix98" = "no" -a "$have_windows" = "0" -a "$mac" = "no" ; then
134 schoenebeck 288 if test "x$HAVE_UNIX98" = "x"; then
135     echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
136 persson 2365 echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run"
137     echo "./configure with environment variable HAVE_UNIX98=1 in case you think you"
138 schoenebeck 288 echo "have a UNIX98 compatible system."
139     exit -1;
140     fi
141     fi
142    
143 wylder 822 # check for <features.h>
144     AC_CHECK_HEADERS(features.h)
145 wylder 821
146 schoenebeck 1454 # test for POSIX thread library
147     m4_ifdef([m4_include(m4/pthread.m4)],,
148     [sinclude([m4/pthread.m4])])
149     ACX_PTHREAD
150     LIBS="$PTHREAD_LIBS $LIBS"
151     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
152     CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
153     CC="$PTHREAD_CC"
154 schoenebeck 852
155 schoenebeck 1454 # check for a bug in NPTL-enabled glibc
156     # (see Gentoo bug report #194076)
157     AC_ARG_ENABLE(nptl-bug-check,
158     [ --disable-nptl-bug-check
159     Disable check for a bug in certain NPTL-enabled
160     glibc versions that caused crashs.],
161     [config_check_nptl_bug="$enableval"],
162     [config_check_nptl_bug="yes"]
163     )
164     if test "$config_check_nptl_bug" = "yes"; then
165     m4_ifdef([m4_include(m4/nptl_bug.m4)],,
166     [sinclude([m4/nptl_bug.m4])])
167     ACX_NPTL_GLIBC_BUG([
168     echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
169     echo "You seem to have a buggy PTHREAD library! LinuxSampler would"
170     echo "probably crash due to this. Please report us the system you are"
171     echo "using and/or file a bug report to the bug tracking system of"
172     echo "your distribution."
173     echo "If you have a NPTL-enabled glibc AND it was compiled for TLS as"
174     echo "well, you can try to circumvent this problem for now by setting"
175     echo "the environment variable LD_ASSUME_KERNEL=\"2.4.1\" , which"
176     echo "should cause this test to pass."
177     echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
178     AC_MSG_ERROR([possibly NPTL glibc bug detected])
179     ])
180     else
181     echo "NPTL glibc bug check disabled"
182     fi
183    
184 schoenebeck 1742 # FIXME: this is actually a dependency of libgig, not of LS directly, why
185     # isn't it hidden by libgig?
186     AC_CHECK_HEADERS(uuid/uuid.h)
187     AC_SEARCH_LIBS(uuid_generate, uuid)
188 schoenebeck 1454
189 schoenebeck 2518 # In case Bison is available, determine the exact version, since we need to
190     # use different custom parser code for Bison 2.x vs. Bison 3.x generated
191     # parser yacc tables.
192     if echo "$YACC" | grep -q bison; then
193     # NOTE: m4 removes [], that's why it needs to be escaped
194     bison_version=[`$YACC --version | head -n 1 | sed -e 's/[^0-9.]*\([-0-9.]\+\)$/\1/'`]
195     bison_version_major=`echo $bison_version | cut -d. -f1`
196     bison_version_minor=`echo $bison_version | cut -d. -f2`
197     AC_DEFINE_UNQUOTED(HAVE_BISON_MAJ,$bison_version_major,[Define to the major version of the GNU Bison program installed.])
198     AC_DEFINE_UNQUOTED(HAVE_BISON_MIN,$bison_version_minor,[Define to the minor version of the GNU Bison program installed.])
199     fi
200 schoenebeck 1454
201 schoenebeck 1742
202 schoenebeck 2518
203 schoenebeck 852 ###########################################################################
204 schoenebeck 288 # Checks for available audio and MIDI systems / drivers
205     # (we throw an error if there's not at least one system for audio output and MIDI input available)
206 schoenebeck 852
207 schoenebeck 288 have_midi_input_driver="false"
208     have_audio_output_driver="false"
209    
210 schoenebeck 852 # ALSA
211     AC_ARG_ENABLE(alsa-driver,
212     [ --disable-alsa-driver
213     Disable support for the Advanced Linux Sound
214     Architecture (ALSA).],
215 schoenebeck 1360 [config_alsa_driver="$enableval"],
216 schoenebeck 852 [config_alsa_driver="yes"]
217 schoenebeck 18 )
218 schoenebeck 852 have_alsa=0
219     if test "$config_alsa_driver" = "yes"; then
220     AC_CHECK_HEADER(alsa/asoundlib.h,
221     AC_CHECK_LIB(asound, main,
222     have_alsa=1
223     ,
224     have_alsa=0
225     )
226     ,
227     have_alsa=0
228     )
229     if test "$have_alsa" = "1"; then
230     have_midi_input_driver="true"
231     have_audio_output_driver="true";
232     fi
233    
234     echo -n "checking Alsa version... "
235 persson 2365 AC_LANG_PUSH([C])
236     AC_RUN_IFELSE([AC_LANG_SOURCE([[
237 schoenebeck 852 #include <alsa/asoundlib.h>
238     void main(void) {
239     /* ensure backward compatibility */
240     #if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
241     #define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
242     #endif
243     exit(SND_LIB_MAJOR);
244     }
245 persson 2365 ]])],
246 schoenebeck 852 alsa_major=0,
247     alsa_major=$?,
248     alsa_major=0
249     )
250 persson 2365 AC_RUN_IFELSE([AC_LANG_SOURCE([[
251 schoenebeck 852 #include <alsa/asoundlib.h>
252     void main(void) {
253     /* ensure backward compatibility */
254     #if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
255     #define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
256     #endif
257     exit(SND_LIB_MINOR);
258     }
259 persson 2365 ]])],
260 schoenebeck 852 alsa_minor=0,
261     alsa_minor=$?,
262     alsa_minor=0
263     )
264 persson 2365 AC_RUN_IFELSE([AC_LANG_SOURCE([[
265 schoenebeck 852 #include <alsa/asoundlib.h>
266     void main(void) {
267     /* ensure backward compatibility */
268     #if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
269     #define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
270     #endif
271     exit(SND_LIB_SUBMINOR);
272     }
273 persson 2365 ]])],
274 schoenebeck 852 alsa_subminor=0,
275     alsa_subminor=$?,
276     alsa_subminor=0
277     )
278 persson 2365 AC_LANG_POP([C])
279 schoenebeck 852 echo "$alsa_major.$alsa_minor.$alsa_subminor";
280     AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])
281     AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.])
282     AC_DEFINE_UNQUOTED(ALSA_SUBMINOR,$alsa_subminor,[Define to the subminor version number of your Alsa installation.])
283     else
284     echo "ALSA support disabled by configure script parameter"
285 schoenebeck 18 fi
286 schoenebeck 291 AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
287 schoenebeck 288 AC_DEFINE_UNQUOTED(HAVE_ALSA,$have_alsa,[Define to 1 if you have ALSA installed.])
288 schoenebeck 1876 config_have_alsa="no"
289     if test $have_alsa = "1"; then
290     config_have_alsa="yes"
291     fi
292 schoenebeck 18
293 schoenebeck 852 # JACK
294     AC_ARG_ENABLE(jack-driver,
295     [ --disable-jack-driver
296     Disable support for the Jack Audio Connection Kit
297     (JACK).],
298 schoenebeck 1360 [config_jack_driver="$enableval"],
299 schoenebeck 852 [config_jack_driver="yes"]
300 schoenebeck 18 )
301 schoenebeck 852 have_jack=0
302     if test "$config_jack_driver" = "yes"; then
303     PKG_CHECK_MODULES(JACK, jack, have_jack=1, have_jack=0)
304     if test $have_jack = "1"; then
305     AC_SUBST(JACK_LIBS)
306     AC_SUBST(JACK_CFLAGS)
307 persson 1748 linuxsampler_save_LIBS=$LIBS
308     LIBS="$JACK_LIBS $LIBS"
309 persson 2478 AC_CHECK_FUNCS(jack_client_name_size jack_client_open \
310     jack_on_info_shutdown)
311 persson 1748 LIBS=$linuxsampler_save_LIBS
312 schoenebeck 852 have_audio_output_driver="true";
313     fi
314 schoenebeck 33 else
315 schoenebeck 852 echo "JACK support disabled by configure script parameter"
316 schoenebeck 33 fi
317 schoenebeck 852 AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")
318     AC_DEFINE_UNQUOTED(HAVE_JACK,$have_jack,[Define to 1 if you have JACK installed.])
319 schoenebeck 1876 config_have_jack="no"
320     if test $have_jack = "1"; then
321     config_have_jack="yes"
322     fi
323 schoenebeck 31
324 persson 1651 # JACK MIDI
325     have_jack_midi=0
326     if test $have_jack = "1"; then
327 persson 1652 linuxsampler_save_CFLAGS=$CFLAGS
328     linuxsampler_save_LIBS=$LIBS
329     CFLAGS="$JACK_CFLAGS $CFLAGS"
330     LIBS="$JACK_LIBS $LIBS"
331     AC_CHECK_HEADER(jack/midiport.h, have_jack_midi=1, have_jack_midi=0)
332     if test $have_jack_midi = "1"; then
333     AC_CHECK_FUNCS(jack_midi_get_event_count)
334     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <jack/midiport.h>]], [[
335     jack_midi_clear_buffer(0, 0);
336     ]])], [AC_DEFINE(JACK_MIDI_FUNCS_NEED_NFRAMES, 1,
337     [Define to 1 if you have the old jack midi functions that need an nframes argument.])])
338     have_midi_input_driver="true"
339     fi
340     CFLAGS=$linuxsampler_save_CFLAGS
341     LIBS=$linuxsampler_save_LIBS
342 persson 1651 fi
343     AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")
344     AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,
345     [Define to 1 if you have JACK with MIDI support installed.])
346 schoenebeck 1876 config_have_jack_midi="no"
347     if test $have_jack_midi = "1"; then
348     config_have_jack_midi="yes"
349     fi
350 persson 1651
351 schoenebeck 838 # ARTS
352 schoenebeck 852 AC_ARG_ENABLE(arts-driver,
353     [ --disable-arts-driver
354     Disable support for the Analogue Realtime System
355     (aRts).],
356 schoenebeck 1360 [config_arts_driver="$enableval"],
357 schoenebeck 852 [config_arts_driver="yes"]
358     )
359     have_arts=0
360     if test "$config_arts_driver" = "yes"; then
361     m4_ifdef([m4_include(m4/arts.m4)],,
362     [sinclude([m4/arts.m4])])
363     AM_PATH_ARTS(0.9.5, have_arts=1, have_arts=0)
364     if test "$have_arts" = "1"; then
365     have_audio_output_driver="true"
366     fi
367     else
368     echo "ARTS support disabled by configure script parameter"
369 schoenebeck 838 fi
370     AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")
371     AC_DEFINE_UNQUOTED(HAVE_ARTS,$have_arts,[Define to 1 if you have aRts installed.])
372 schoenebeck 1876 config_have_arts="no"
373     if test $have_arts = "1"; then
374     config_have_arts="yes"
375     fi
376 schoenebeck 838
377 senoner 1502 # ASIO AUDIO (Win32)
378     AC_ARG_ENABLE(asiosdk-dir,
379     [ --enable-asiosdk-dir
380     Directory where the ASIO SDK is located, this automatically
381     enables the compilation of the ASIO audio output driver.],
382     [config_asiosdk_dir="${enableval}"],
383     [config_asiosdk_dir="."]
384     )
385     AC_SUBST(config_asiosdk_dir)
386    
387     AC_ARG_ENABLE(asio-driver,
388     [ --disable-asio-driver
389     Disable support for the Windows ASIO driver.],
390     [config_asio_driver="$enableval"],
391     [config_asio_driver="yes"]
392     )
393     have_asio=0
394     ASIOSDK_BASEDIR=
395     if test "$config_asio_driver" = "yes"; then
396     asiosdk_headerfile=$config_asiosdk_dir/ASIOSDK2/common/asio.h
397     echo -n "checking for ASIO headerfile: $asiosdk_headerfile ...."
398     if test -e $asiosdk_headerfile ; then
399     echo yes
400     have_asio=1
401     ASIOSDK_BASEDIR="$config_asiosdk_dir"
402     else
403     echo no
404     have_asio=0
405     fi
406     if test "$have_asio" = "1"; then
407     have_audio_output_driver="true"
408     fi
409     else
410     echo "Windows ASIO support disabled by configure script parameter"
411     fi
412     AC_SUBST(ASIOSDK_BASEDIR)
413     AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")
414     AC_DEFINE_UNQUOTED(HAVE_ASIO,$have_asio,[Define to 1 if you have ASIO installed.])
415 schoenebeck 1876 config_have_asio="no"
416     if test $have_asio = "1"; then
417     config_have_asio="yes"
418     fi
419 senoner 1502
420 schoenebeck 609 # MidiShare (Linux, OS X, Windows)
421 schoenebeck 852 AC_ARG_ENABLE(midishare-driver,
422     [ --disable-midishare-driver
423     Disable support for the MidiShare system.],
424 schoenebeck 1360 [config_midishare_driver="$enableval"],
425 schoenebeck 852 [config_midishare_driver="yes"]
426 schoenebeck 609 )
427 schoenebeck 852 have_midishare=0
428     if test "$config_midishare_driver" = "yes"; then
429     AC_CHECK_HEADER(MidiShare.h,
430     AC_CHECK_LIB(MidiShare, MidiCountEvs,
431     have_midishare=1,
432     have_midishare=0
433     )
434     ,
435     have_midishare=0
436     )
437     if test "$have_midishare" = "1"; then
438     have_midi_input_driver="true"
439     fi
440     else
441     echo "MidiShare support disabled by configure script parameter"
442 schoenebeck 609 fi
443     AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")
444     AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$have_midishare,[Define to 1 if you have MidiShare installed.])
445 schoenebeck 1876 config_have_midishare="no"
446     if test $have_midishare = "1"; then
447     config_have_midishare="yes"
448     fi
449 schoenebeck 609
450     # CoreMIDI (OS X)
451 schoenebeck 852 AC_ARG_ENABLE(coremidi-driver,
452     [ --disable-coremidi-driver
453     Disable support for the Apple CoreMIDI system.],
454 schoenebeck 1360 [config_coremidi_driver="$enableval"],
455 schoenebeck 852 [config_coremidi_driver="yes"]
456 schoenebeck 609 )
457 schoenebeck 852 have_coremidi=0
458     if test "$config_coremidi_driver" = "yes"; then
459     AC_CHECK_HEADER(CoreMIDI/CoreMIDI.h,
460     have_coremidi=1,
461     have_coremidi=0
462     )
463     if test "$have_coremidi" = "1"; then
464     have_midi_input_driver="true"
465     fi
466     else
467     echo "CoreMIDI support disabled by configure script parameter"
468 schoenebeck 609 fi
469     AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")
470     AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$have_coremidi,[Define to 1 if you have CoreMIDI installed.])
471 schoenebeck 1876 config_have_coremidi="no"
472     if test $have_coremidi = "1"; then
473     config_have_coremidi="yes"
474     fi
475 schoenebeck 609
476 iliev 1829 # CoreAudio (OS X)
477     AC_ARG_ENABLE(coreaudio-driver,
478     [ --disable-coreaudio-driver
479     Disable support for the Apple CoreAudio system.],
480     [config_coreaudio_driver="$enableval"],
481     [config_coreaudio_driver="yes"]
482     )
483     have_coreaudio=0
484     if test "$config_coreaudio_driver" = "yes"; then
485     AC_CHECK_HEADER(CoreAudio/CoreAudio.h,
486     have_coreaudio=1,
487     have_coreaudio=0
488     )
489     if test "$have_coreaudio" = "1"; then
490     have_audio_output_driver="true"
491     fi
492     else
493     echo "CoreAudio support disabled by configure script parameter"
494     fi
495     AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1")
496     AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.])
497 schoenebeck 1876 config_have_coreaudio="no"
498     if test $have_coreaudio = "1"; then
499     config_have_coreaudio="yes"
500     fi
501 iliev 1829
502 senoner 1502 # MME MIDI (Win32)
503     AC_ARG_ENABLE(mmemidi-driver,
504     [ --disable-mmemidi-driver
505     Disable support for the Windows MME MIDI system.],
506     [config_mmemidi_driver="$enableval"],
507     [config_mmemidi_driver="yes"]
508     )
509     have_mmemidi=0
510     if test "$config_mmemidi_driver" = "yes"; then
511     AC_CHECK_HEADERS(mmsystem.h,
512     have_mmemidi=1,
513     have_mmemidi=0
514     )
515     if test "$have_mmemidi" = "1"; then
516     have_midi_input_driver="true"
517     fi
518     else
519     echo "MME MIDI support disabled by configure script parameter"
520     fi
521     AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")
522     AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$have_mmemidi,[Define to 1 if you have MME MIDI installed.])
523 schoenebeck 1876 config_have_mme="no"
524     if test $have_mmemidi = "1"; then
525     config_have_mme="yes"
526     fi
527 senoner 1502
528 persson 1777 # DSSI
529     AC_CHECK_HEADERS(dssi.h,
530 schoenebeck 1876 config_have_dssi="yes",
531     config_have_dssi="no")
532     AM_CONDITIONAL(HAVE_DSSI, test $config_have_dssi = "yes")
533 persson 1777
534     # LV2
535 persson 2356 PKG_CHECK_MODULES(LV2, lv2 >= 1.0.0, config_have_lv2="yes", config_have_lv2="no")
536 schoenebeck 2787 if test "$config_have_lv2" != "yes"; then
537     PKG_CHECK_MODULES(LV2, lv2core >= 1.0.0, config_have_lv2="yes", config_have_lv2="no")
538     fi
539 persson 2343 AC_SUBST(LV2_CFLAGS)
540     AC_SUBST(LV2_LIBS)
541 schoenebeck 1876 AM_CONDITIONAL(HAVE_LV2, test $config_have_lv2 = "yes")
542 persson 1777
543     # VST
544     AC_ARG_ENABLE(vstsdk-dir,
545     [ --enable-vstsdk-dir
546     Directory where the VST SDK is located.
547     This automatically enables the compilation
548     of the VST plugin.],
549     [VSTSDK_DIR="${enableval}"],
550     [VSTSDK_DIR=]
551     )
552     AC_SUBST(VSTSDK_DIR)
553     AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")
554 schoenebeck 1876 config_have_vst="no"
555     if test "x$VSTSDK_DIR" != "x"; then
556     config_have_vst="yes"
557     fi
558 persson 1777
559 iliev 1846 # AU
560     AC_CHECK_HEADERS(AudioUnit/AudioUnit.h,
561 schoenebeck 1876 config_have_au="yes",
562     config_have_au="no")
563     AM_CONDITIONAL(HAVE_AU, test $config_have_au = "yes")
564 iliev 1855 AM_CONDITIONAL(HAVE_AUFLAGS, test "$AUFLAGS" != "")
565 persson 1777
566 persson 2183 if test $config_have_au = "yes" ; then
567     if test "x$DEVELOPER_EXTRAS_DIR" = "x" ; then
568     if test -d /Developer/Extras ; then
569     DEVELOPER_EXTRAS_DIR=/Developer/Extras
570     else
571     DEVELOPER_EXTRAS_DIR=/Developer/Examples
572     fi
573     fi
574     AC_SUBST(DEVELOPER_EXTRAS_DIR)
575     fi
576 iliev 1846
577 persson 2203 if test "x$MAC_PLUGIN_INSTALL_DIR" = "x" ; then
578     MAC_PLUGIN_INSTALL_DIR=/Library/Audio/Plug-Ins
579     fi
580     AC_SUBST(MAC_PLUGIN_INSTALL_DIR)
581    
582 schoenebeck 1364 # have we found at least one MIDI input and one audio output driver ?
583     if test "$have_midi_input_driver" = "false"; then
584     echo "No supported MIDI input system found!"
585     echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:"
586 persson 1652 echo "ALSA, JACK, MIDIShare, CoreMIDI, MME."
587 schoenebeck 1364 echo "If you think you have one of those available on your system, make sure you"
588     echo "also have the respective development (header) files installed."
589     exit -1;
590     fi
591     if test "$have_audio_output_driver" = "false"; then
592     echo "No supported audio output system found!"
593 persson 1652 echo "Sorry, LinuxSampler only supports ALSA, JACK, ARTS and ASIO as audio output"
594 schoenebeck 1364 echo "driver at the moment!"
595     exit -1;
596     fi
597    
598    
599    
600     ###########################################################################
601     # Checks for various DLL libraries
602    
603 schoenebeck 504 # Check presence of libgig
604 schoenebeck 2787 libgig_version="4.0.0"
605 schoenebeck 504 PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
606     if test "$HAVE_GIG" = "false"; then
607     echo "Required libgig version not found!"
608     echo "You need to have libgig version ${libgig_version} installed!"
609     exit -1;
610 schoenebeck 714 else
611     echo "yes, found libgig $libgig_version"
612 schoenebeck 504 fi
613     AC_SUBST(GIG_CFLAGS)
614     AC_SUBST(GIG_LIBS)
615    
616 iliev 2018 # SF2 Engine (requires libgig)
617 iliev 2012 AC_ARG_ENABLE(sf2-engine,
618     [ --disable-sf2-engine
619     Disable compilation of the SF2 engine.
620 iliev 2018 You need to have libgig installed.],
621 iliev 2012 [config_sf2_engine="$enableval"],
622     [config_sf2_engine="yes"]
623     )
624     HAVE_SF2=0;
625     if test "$config_sf2_engine" = "yes"; then
626 iliev 2018 HAVE_SF2=1
627 iliev 2012 else
628     echo "SF2 engine disabled by configure script parameter"
629     fi
630     AM_CONDITIONAL(HAVE_SF2, test $HAVE_SF2 = 1)
631     AC_DEFINE_UNQUOTED(HAVE_SF2,$HAVE_SF2,[Define to 1 if you want SF2 engine and have libsf2 installed.])
632     config_have_sf2="no"
633     if test $HAVE_SF2 = "1"; then
634     config_have_sf2="yes"
635     fi
636    
637     # Check presence of libsndfile
638     libsndfile_version="1.0"
639     PKG_CHECK_MODULES(SNDFILE, sndfile >= $libsndfile_version, HAVE_SNDFILE=true, HAVE_SNDFILE=false)
640     if test "$HAVE_SNDFILE" = "false"; then
641     echo "Required libsndfile version not found!"
642     echo "You need to have libsndfile version ${libsndfile_version} installed!"
643     exit -1;
644     else
645     echo "yes, found libsndfile $libsndfile_version"
646     fi
647     AC_SUBST(SNDFILE_CFLAGS)
648     AC_SUBST(SNDFILE_LIBS)
649    
650 persson 2399 # Check for Vorbis and FLAC support in libsndfile
651 persson 2119 linuxsampler_save_CFLAGS=$CFLAGS
652     CFLAGS="$SNDFILE_CFLAGS $CFLAGS"
653 persson 2399 AC_CHECK_DECLS([SF_FORMAT_VORBIS, SF_FORMAT_FLAC], [], [], [[#include <sndfile.h>]])
654 persson 2167
655     # Check for loop functionality in libsndfile
656     AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
657     [AC_MSG_WARN([Your version of libsndfile does not support
658     reading of loop information. LinuxSampler will not be able to
659     extract loop information from sample files.])],
660     [#include <sndfile.h>])
661 persson 2119 CFLAGS=$linuxsampler_save_CFLAGS
662    
663 schoenebeck 1364 # Instruments DB feature (requires SQLite 3.3)
664     AC_ARG_ENABLE(instruments-db,
665     [ --disable-instruments-db
666     Disable compilation of the sampler's instruments
667     database feature. You need to have SQLite 3.3
668     or younger installed for this feature.],
669     [config_instruments_db="$enableval"],
670     [config_instruments_db="yes"]
671     )
672     HAVE_SQLITE3=0;
673     if test "$config_instruments_db" = "yes"; then
674     # Check presence of sqlite3
675     sqlite_version="3.3"
676     PKG_CHECK_MODULES(SQLITE3, sqlite3 >= $sqlite_version, HAVE_SQLITE3=true, HAVE_SQLITE3=false)
677     AC_SUBST(SQLITE3_LIBS)
678     AC_SUBST(SQLITE3_CFLAGS)
679     if test $HAVE_SQLITE3 = false; then
680     HAVE_SQLITE3=0
681     config_instruments_db="no"
682     echo "*** Required sqlite version not found!"
683     echo "*** You need to have sqlite version ${sqlite_version} or higher"
684     echo "*** for instruments database support to be enabled."
685     echo "*** Support for instruments DB will be disabled!"
686     else
687     HAVE_SQLITE3=1
688     fi
689 senkov 397 else
690 schoenebeck 1364 echo "Instruments DB feature disabled by configure script parameter"
691 senkov 397 fi
692     AM_CONDITIONAL(HAVE_SQLITE3, test $HAVE_SQLITE3 = 1)
693 schoenebeck 1364 AC_DEFINE_UNQUOTED(HAVE_SQLITE3,$HAVE_SQLITE3,[Define to 1 if you want the instruments DB feature and have SQLITE3 installed.])
694 schoenebeck 31
695 schoenebeck 288
696    
697 schoenebeck 554 ###########################################################################
698     # Handle Configuration Options
699    
700     # TODO: should we use AC_ARG_VAR(variable, description) instead?
701    
702 schoenebeck 617 AC_ARG_ENABLE(asm,
703 schoenebeck 1259 [ --disable-asm
704 schoenebeck 738 Enable hand-crafted assembly optimizations
705 schoenebeck 1259 (default=on). LinuxSampler provides CPU specific
706     assembly optimizations. This is currently limited
707     to just enter a fast (denormal) FPU mode on x86
708     platforms. There are currently no synthesis core
709     assembly optimizations anymore since LS 0.4.0],
710 schoenebeck 1360 [config_asm="$enableval"],
711 schoenebeck 1259 [config_asm="yes"]
712 schoenebeck 617 )
713     if test "$config_asm" = "yes"; then
714 schoenebeck 1259 AC_DEFINE_UNQUOTED(CONFIG_ASM, 1, [Define to 1 if you want to enable asm optimizations.])
715 schoenebeck 617 fi
716    
717 schoenebeck 554 AC_ARG_ENABLE(dev-mode,
718 schoenebeck 1424 [ --enable-dev-mode
719     Enable development mode (default=off). In that mode
720 schoenebeck 554 we do some extra sanity checks here and there.
721     This helps to spot possible problems, but reduces
722     efficiency a bit],
723 schoenebeck 1360 [config_dev_mode="$enableval"],
724 schoenebeck 1424 [config_dev_mode="no"]
725 schoenebeck 554 )
726     if test "$config_dev_mode" = "yes"; then
727     AC_DEFINE_UNQUOTED(CONFIG_DEVMODE, 1, [Define to 1 if you want to enable development mode.])
728     fi
729    
730     AC_ARG_ENABLE(debug-level,
731     [ --enable-debug-level
732     Specify verbosity of console messages (default=1).
733     The higher the value, the higher will be verbosity.
734     A value of 0 means no console output at all.
735     There's not really an upper limit but the usual
736     level of all messages is currently somewhere less
737     than 10.],
738     [config_debug_level="${enableval}"],
739     [config_debug_level="1"]
740     )
741     AC_DEFINE_UNQUOTED(CONFIG_DEBUG_LEVEL, $config_debug_level, [Define console verbosity.])
742    
743     AC_ARG_ENABLE(rt-exceptions,
744     [ --enable-rt-exceptions
745     Enable exceptions in the realtime thread
746     (default=no). If this is enabled, exceptions will
747     be thrown on critical errors in the realtime
748     context as well. Otherwise if disabled
749     segmentation faults will be forced by the
750     application on critical errors.],
751 schoenebeck 1360 [config_rt_exceptions="$enableval"],
752 schoenebeck 554 [config_rt_exceptions="no"]
753     )
754     if test "$config_rt_exceptions" = "yes"; then
755     AC_DEFINE_UNQUOTED(CONFIG_RT_EXCEPTIONS, 1, [Define to 1 to allow exceptions in the realtime context.])
756     fi
757    
758 persson 2197 config_pthread_testcancel="$mac"
759 nagata 1649 AC_ARG_ENABLE(pthread-testcancel,
760     [ --enable-pthread-testcancel
761 persson 2185 Enable pthread_testcancel() calls and avoid
762     asynchronous cancel of pthreads (default=yes
763     for Mac targets, no otherwise).],
764 nagata 1649 [config_pthread_testcancel="$enableval"],
765 persson 2343 [])
766 nagata 1649 if test "$config_pthread_testcancel" = "yes"; then
767     AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.])
768     fi
769    
770 schoenebeck 554 AC_ARG_ENABLE(preload-samples,
771     [ --enable-preload-samples
772     Due to seeking and latency issues with hard drives
773     we have to cache a small part of samples' head in
774     RAM (default=32768). The higher this value the
775     more memory will be occupied for each sample, but
776     the safer this will be in regards of possible
777     droputs. A 'good' value depends on the running
778     system and usage dependant factors.],
779     [config_preload_samples="${enableval}"],
780     [config_preload_samples="32768"]
781     )
782     AC_DEFINE_UNQUOTED(CONFIG_PRELOAD_SAMPLES, $config_preload_samples, [Define amount of sample points to be cached in RAM.])
783    
784     AC_ARG_ENABLE(max-pitch,
785     [ --enable-max-pitch
786     Specify the maximum allowed pitch value in octaves
787     (default=4). To lower memory usage you might want
788     set a smaller value.],
789     [config_max_pitch="${enableval}"],
790     [config_max_pitch="4"]
791     )
792     AC_DEFINE_UNQUOTED(CONFIG_MAX_PITCH, $config_max_pitch, [Define max. allowed pitch.])
793    
794     AC_ARG_ENABLE(max-events,
795     [ --enable-max-events
796     Specify the maximum allowed amount of events to be
797     processed per fragment (default=1024).],
798     [config_max_events="${enableval}"],
799     [config_max_events="1024"]
800     )
801     AC_DEFINE_UNQUOTED(CONFIG_MAX_EVENTS_PER_FRAGMENT, $config_max_events, [Define max. allowed events per fragment.])
802    
803     AC_ARG_ENABLE(eg-bottom,
804     [ --enable-eg-bottom
805     Bottom limit of envelope generators
806     (default=0.001). Certain kinds of curve types like
807     exponential curves converge against 0 but never
808     reach 0. So we have to define a certain low value
809     after which we should consider all smaller values
810     to be 'almost zero'. The smaller this value, the
811     longer will voices survive in EG's release stage
812     and thus waste voices. If this value is too high
813     will cause click sounds though.],
814     [config_eg_bottom="${enableval}"],
815     [config_eg_bottom="0.001"]
816     )
817     AC_DEFINE_UNQUOTED(CONFIG_EG_BOTTOM, $config_eg_bottom, [Define bottom limit of envelopes.])
818    
819     AC_ARG_ENABLE(eg-min-release-time,
820     [ --enable-eg-min-release-time
821     Specify the lowest allowed release time in seconds
822     (default=0.0025). This value will also be used to
823     ramp down voices on voice stealing. This value
824     should always be less than the period time of the
825     used audio driver, as in case of voice stealing
826     the killed voice needs to be completely ramped
827     down in the same fragment.],
828     [config_eg_min_release_time="${enableval}"],
829     [config_eg_min_release_time="0.0025"]
830     )
831     AC_DEFINE_UNQUOTED(CONFIG_EG_MIN_RELEASE_TIME, $config_eg_min_release_time, [Define min. release time.])
832    
833     AC_ARG_ENABLE(refill-streams,
834     [ --enable-refill-streams
835     Number of streams that should be refilled in each
836     disk thread cycle (default=4).],
837     [config_refill_streams="${enableval}"],
838     [config_refill_streams="4"]
839     )
840     AC_DEFINE_UNQUOTED(CONFIG_REFILL_STREAMS_PER_RUN, $config_refill_streams, [Define amount of streams to be refilled per cycle.])
841    
842     AC_ARG_ENABLE(stream-min-refill,
843     [ --enable-stream-min-refill
844     Minimum refill size for disk streams (default=1024).
845     The disk thread will go to sleep for a while if no
846     stream had to be refilled more than this value in
847     a disk thread cycle.],
848     [config_stream_min_refill="${enableval}"],
849     [config_stream_min_refill="1024"]
850     )
851     AC_DEFINE_UNQUOTED(CONFIG_STREAM_MIN_REFILL_SIZE, $config_stream_min_refill, [Define min. stream refill size.])
852    
853     AC_ARG_ENABLE(stream-max-refill,
854     [ --enable-stream-max-refill
855     Maximum refill size for disk streams
856     (default=65536). The disk thread will refill
857     each stream only by a size of this value per
858     disk thread cycle.],
859     [config_stream_max_refill="${enableval}"],
860     [config_stream_max_refill="65536"]
861     )
862     AC_DEFINE_UNQUOTED(CONFIG_STREAM_MAX_REFILL_SIZE, $config_stream_max_refill, [Define max. stream refill size.])
863    
864     AC_ARG_ENABLE(stream-size,
865     [ --enable-stream-size
866     Size of each stream's ring buffer in sample points
867     (default=262144).],
868     [config_stream_size="${enableval}"],
869     [config_stream_size="262144"]
870     )
871     AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_SIZE, $config_stream_size, [Define each stream's ring buffer size.])
872    
873     AC_ARG_ENABLE(max-streams,
874     [ --enable-max-streams
875 schoenebeck 1800 Initial maximum amount of disk streams
876     (default=90). This value can be changed at
877     runtime. It should always be higher than the
878     maximum amount of voices.],
879 schoenebeck 554 [config_max_streams="${enableval}"],
880     [config_max_streams="90"]
881     )
882 schoenebeck 1800 AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_STREAMS, $config_max_streams, [Define initial max. streams.])
883 schoenebeck 554
884     AC_ARG_ENABLE(max-voices,
885     [ --enable-max-voices
886 schoenebeck 1800 Initial maximum amount of voices (default=64).
887     This value can be changed at runtime. It should
888     always be lower than the maximum amount of disk
889     streams.],
890 schoenebeck 554 [config_max_voices="${enableval}"],
891     [config_max_voices="64"]
892     )
893 schoenebeck 1800 AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_VOICES, $config_max_voices, [Define initial max. voices.])
894 schoenebeck 554
895 schoenebeck 738 AC_ARG_ENABLE(subfragment-size,
896     [ --enable-subfragment-size
897     Every audio fragment will be splitted into
898     subfragments. Where each subfragment renders
899     audio with constant synthesis parameters. This is
900     done for efficiency reasons. This parameter
901     defines the default size of a subfragment in
902     sample points. A large value means less CPU time
903     whereas a low value means better audio quality
904     (default=32).],
905     [config_subfragment_size="${enableval}"],
906     [config_subfragment_size="32"]
907     )
908     AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_SUBFRAGMENT_SIZE, $config_subfragment_size, [Define default subfragment size (in sample points).])
909    
910 schoenebeck 1005 AC_ARG_ENABLE(global-attenuation-default,
911     [ --enable-global-attenuation-default
912 schoenebeck 781 To prevent clipping all samples will be lowered
913 schoenebeck 1005 in amplitude by this given default factor (can
914     be overridden at runtime).
915 schoenebeck 781 (default=0.35)],
916 schoenebeck 1005 [config_global_attenuation_default="${enableval}"],
917     [config_global_attenuation_default="0.35"]
918 schoenebeck 781 )
919 schoenebeck 1005 AC_DEFINE_UNQUOTED(CONFIG_GLOBAL_ATTENUATION_DEFAULT, $config_global_attenuation_default, [Define default global volume attenuation (as floating point factor).])
920 schoenebeck 781
921 schoenebeck 554 AC_ARG_ENABLE(voice-steal-algo,
922     [ --enable-voice-steal-algo
923     Voice stealing algorithm to be used. Currently
924     available options:
925     none:
926     Disable voice stealing completely.
927 schoenebeck 563 oldestvoiceonkey (default):
928 schoenebeck 554 Try to kill a voice on the same key first,
929     if no success, proceed with the oldest key.
930 schoenebeck 563 oldestkey:
931 schoenebeck 554 Try to kill a voice from the oldest active
932     key.],
933     [ if test ! "(" "${enableval}" = "none" \
934     -o "${enableval}" = "oldestvoiceonkey" \
935     -o "${enableval}" = "oldestkey" ")" ; then
936     AC_MSG_ERROR([Unknown voice stealing algorithm for parameter --enable-voice-steal-algo])
937     else
938     config_voice_steal_algo="${enableval}"
939 schoenebeck 579 fi
940 schoenebeck 554 ],
941 schoenebeck 563 [config_voice_steal_algo="oldestvoiceonkey"]
942 schoenebeck 554 )
943     AC_DEFINE_UNQUOTED(CONFIG_VOICE_STEAL_ALGO, voice_steal_algo_${config_voice_steal_algo}, [Define voice stealing algorithm to be used.])
944    
945     AC_ARG_ENABLE(sysex-buffer-size,
946     [ --enable-sysex-buffer-size
947     System Exclusive Message buffer size in kB
948     (default=2048).],
949     [config_sysex_buffer_size="${enableval}"],
950     [config_sysex_buffer_size="2048"]
951     )
952     AC_DEFINE_UNQUOTED(CONFIG_SYSEX_BUFFER_SIZE, $config_sysex_buffer_size, [Define SysEx buffer size.])
953    
954     AC_ARG_ENABLE(force-filter,
955     [ --enable-force-filter
956     If enabled will force filter to be used even if
957     no usage was define in instrument patch files.
958     (default=no).],
959 schoenebeck 1360 [config_force_filter="$enableval"],
960 schoenebeck 554 [config_force_filter="no"]
961     )
962     if test "$config_force_filter" = "yes"; then
963     AC_DEFINE_UNQUOTED(CONFIG_FORCE_FILTER, 1, [Define to 1 to force filter usage.])
964     fi
965    
966     AC_ARG_ENABLE(filter-cutoff-min,
967     [ --enable-filter-cutoff-min
968     Minimum filter cutoff frequency in Hz
969     (default=100.0).],
970     [config_filter_cutoff_min="${enableval}"],
971     [config_filter_cutoff_min="100.0"]
972     )
973     AC_DEFINE_UNQUOTED(CONFIG_FILTER_CUTOFF_MIN, ${config_filter_cutoff_min}f, [Define min. filter cutoff frequency.])
974    
975     AC_ARG_ENABLE(filter-cutoff-max,
976     [ --enable-filter-cutoff-max
977     Maximum filter cutoff frequency in Hz
978     (default=10000.0).],
979     [config_filter_cutoff_max="${enableval}"],
980     [config_filter_cutoff_max="10000.0"]
981     )
982     AC_DEFINE_UNQUOTED(CONFIG_FILTER_CUTOFF_MAX, ${config_filter_cutoff_max}f, [Define max. filter cutoff frequency.])
983    
984     AC_ARG_ENABLE(override-cutoff-ctrl,
985     [ --enable-override-cutoff-ctrl
986     Override filter cutoff MIDI controller (default=no).
987     Note: you have to define the MIDI controller number
988     here, it's not a boolean parameter type! If this
989     option is used, controller number given by
990     instrument patch will be ignored and instead this
991     supplied value will be used.],
992     [config_override_cutoff_ctrl="${enableval}"],
993     [config_override_cutoff_ctrl="no"]
994     )
995     if test ! "$config_override_cutoff_ctrl" = "no"; then
996     AC_DEFINE_UNQUOTED(CONFIG_OVERRIDE_CUTOFF_CTRL, $config_override_cutoff_ctrl, [Define to a MIDI controller number to override cutoff control.])
997     fi
998    
999     AC_ARG_ENABLE(override-resonance-ctrl,
1000     [ --enable-override-resonance-ctrl
1001     Override filter resonance MIDI controller
1002     (default=no). Note: you have to define the MIDI
1003     controller number here, it's not a boolean
1004     parameter type! If this option is used, controller
1005     number given by instrument patch will be ignored
1006     and instead this supplied value will be used.],
1007     [config_override_resonance_ctrl="${enableval}"],
1008     [config_override_resonance_ctrl="no"]
1009     )
1010     if test ! "$config_override_resonance_ctrl" = "no"; then
1011     AC_DEFINE_UNQUOTED(CONFIG_OVERRIDE_RESONANCE_CTRL, $config_override_resonance_ctrl, [Define to a MIDI controller number to override resonance control.])
1012     fi
1013    
1014     AC_ARG_ENABLE(override-filter-type,
1015     [ --enable-override-filter-type
1016     Override filter type (default=no). Options:
1017     hp: for highpass
1018     bp: for bandpass
1019     br: for bandreject
1020     lp: for lowpass
1021     lpt: for lowpass turbo],
1022     [ if test "${enableval}" = "hp" ; then
1023     config_override_filter_type="::gig::vcf_type_highpass"
1024     elif test "${enableval}" = "bp" ; then
1025     config_override_filter_type="::gig::vcf_type_bandpass"
1026     elif test "${enableval}" = "br" ; then
1027     config_override_filter_type="::gig::vcf_type_bandreject"
1028     elif test "${enableval}" = "lp" ; then
1029     config_override_filter_type="::gig::vcf_type_lowpass"
1030     elif test "${enableval}" = "lpt" ; then
1031     config_override_filter_type="::gig::vcf_type_lowpassturbo"
1032     elif test ! "${enableval}" = "no"; then
1033     AC_MSG_ERROR([Unknown filter type for parameter --enable-override-filter-type])
1034 schoenebeck 579 fi
1035 schoenebeck 554 ],
1036     [config_override_filter_type="no"]
1037     )
1038     if test ! "$config_override_filter_type" = "no"; then
1039     AC_DEFINE_UNQUOTED(CONFIG_OVERRIDE_FILTER_TYPE, $config_override_filter_type, [Define to a filter type to always force that filter type.])
1040     fi
1041    
1042 schoenebeck 563 AC_ARG_ENABLE(gs-checksum,
1043     [ --enable-gs-checksum
1044     Enable Roland General Synth SysEx checksum check
1045     (default=no). If this is enabled, all GS SysEx
1046     messages which do not provide a correct checksum
1047     will be ignored. This is disabled by default as
1048     not all devices honor GS checksums.],
1049 schoenebeck 1360 [config_assert_gs_sysex_checksum="$enableval"],
1050 schoenebeck 563 [config_assert_gs_sysex_checksum="no"]
1051     )
1052     if test "config_assert_gs_sysex_checksum" = "yes"; then
1053     AC_DEFINE_UNQUOTED(CONFIG_ASSERT_GS_SYSEX_CHECKSUM, 1, [Define to 1 if you want to enable GS SysEx check.])
1054     fi
1055    
1056 schoenebeck 829 AC_ARG_ENABLE(portamento-time-min,
1057     [ --enable-portamento-time-min
1058     Minimum Portamento time in seconds
1059     (default=0.1).],
1060     [config_portamento_time_min="${enableval}"],
1061     [config_portamento_time_min="0.1"]
1062     )
1063     AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_MIN, $config_portamento_time_min, [Define min. portamento time.])
1064    
1065     AC_ARG_ENABLE(portamento-time-max,
1066     [ --enable-portamento-time-max
1067     Maximum Portamento time in seconds
1068     (default=32).],
1069     [config_portamento_time_max="${enableval}"],
1070     [config_portamento_time_max="32"]
1071     )
1072     AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_MAX, $config_portamento_time_max, [Define max. portamento time.])
1073    
1074     AC_ARG_ENABLE(portamento-time-default,
1075     [ --enable-portamento-time-default
1076     Default Portamento time in seconds
1077     (default=1).],
1078     [config_portamento_time_default="${enableval}"],
1079     [config_portamento_time_default="1"]
1080     )
1081     AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_DEFAULT, $config_portamento_time_default, [Define default portamento time.])
1082    
1083 schoenebeck 714 AC_ARG_ENABLE(signed-triang-algo,
1084     [ --enable-signed-triang-algo
1085     Signed triangular wave algorithm to be used (e.g. for LFOs).
1086     Currently available options:
1087     intmath:
1088     Uses integer math without any branch will then be
1089     converted to floating point value for each sample point.
1090     This int->float conversion might hurt on some systems.
1091 senkov 720 intmathabs:
1092     Similar to intmath but uses abs() function.
1093     Depending on compiler and platrofm this could
1094     perform better than integer math as it avoids
1095 schoenebeck 1360 an extra integer multiply instruction.
1096 schoenebeck 714 diharmonic:
1097     The triangular wave will be approximated by adding two
1098     sinusoidials. This solution might especially hurt on
1099     systems with weak floating point unit.
1100     benchmark (default):
1101     This is not an algorithm. Use this option if the
1102     appropriate algorithm should be automatically
1103     chosen by the configure script by performing a
1104     benchmark between the algorithms mentioned above.
1105     This will NOT work for cross compilation!],
1106     [ if test ! "(" "${enableval}" = "intmath" \
1107 senkov 720 -o "${enableval}" = "intmathabs" \
1108 schoenebeck 714 -o "${enableval}" = "diharmonic" ")" ; then
1109     AC_MSG_ERROR([Unknown triangular wave algorithm for parameter --enable-signed-triang-algo])
1110     else
1111     config_signed_triang_algo="${enableval}"
1112     fi
1113     ],
1114     [config_signed_triang_algo="benchmark"]
1115     )
1116 schoenebeck 563
1117 schoenebeck 714 AC_ARG_ENABLE(unsigned-triang-algo,
1118     [ --enable-unsigned-triang-algo
1119     Unsigned triangular wave algorithm to be used (e.g. for LFOs).
1120     Currently available options:
1121     intmath:
1122     Uses integer math without any branch will then be
1123     converted to floating point value for each sample point.
1124     This int->float conversion might hurt on some systems.
1125 senkov 720 intmathabs:
1126     Similar to intmath but uses abs() function.
1127     Depending on compiler and platrofm this could
1128     perform better than integer math as it avoids
1129 schoenebeck 1360 an extra integer multiply instruction.
1130 schoenebeck 714 diharmonic:
1131     The triangular wave will be approximated by adding two
1132     sinusoidials. This solution might especially hurt on
1133     systems with weak floating point unit.
1134     benchmark (default):
1135     This is not an algorithm. Use this option if the
1136     appropriate algorithm should be automatically
1137     chosen by the configure script by performing a
1138     benchmark between the algorithms mentioned above.
1139     This will NOT work for cross compilation!],
1140     [ if test ! "(" "${enableval}" = "intmath" \
1141 senkov 720 -o "${enableval}" = "intmathabs" \
1142 schoenebeck 714 -o "${enableval}" = "diharmonic" ")" ; then
1143     AC_MSG_ERROR([Unknown triangular wave algorithm for parameter --enable-unsigned-triang-algo])
1144     else
1145     config_unsigned_triang_algo="${enableval}"
1146     fi
1147     ],
1148     [config_unsigned_triang_algo="benchmark"]
1149     )
1150    
1151 iliev 716 AC_ARG_ENABLE(process-muted-channels,
1152     [ --enable-process-muted-channels
1153     Enable processing of muted channels (default=no).
1154     In that mode all MIDI events in the muted channels
1155     will be processed. This will provide information
1156     about the active voices in the muted channels and
1157     will not discard notes, triggered in mute mode,
1158     when the channel is unmuted. But also will reduce
1159     the efficiency.],
1160 schoenebeck 1360 [config_process_muted_channels="$enableval"],
1161 iliev 716 [config_process_muted_channels="no"]
1162     )
1163     if test "$config_process_muted_channels" = "yes"; then
1164     AC_DEFINE_UNQUOTED(CONFIG_PROCESS_MUTED_CHANNELS, 1, [Define to 1 if you want to enable processing of muted channels.])
1165     fi
1166 schoenebeck 714
1167 schoenebeck 849 AC_ARG_ENABLE(process-all-notes-off,
1168     [ --disable-process-all-notes-off
1169     Disable interpretation of All-Notes-Off MIDI
1170     messages (default=on). By default LS will release
1171     all voices whenever it receives an All-Notes-Off
1172     MIDI message. You can disable this behavior, so
1173     that LS simply ignores such messages.],
1174 schoenebeck 1360 [config_process_all_notes_off="$enableval"],
1175 schoenebeck 849 [config_process_all_notes_off="yes"]
1176     )
1177     if test "$config_process_all_notes_off" = "yes"; then
1178     AC_DEFINE_UNQUOTED(CONFIG_PROCESS_ALL_NOTES_OFF, 1, [Define to 1 if you want to enable processing of All-Notes-Off MIDI messages.])
1179     fi
1180    
1181 persson 830 AC_ARG_ENABLE(interpolate-volume,
1182     [ --disable-interpolate-volume
1183     Disable interpolation of volume modulation
1184     (default=on). With this enabled, the volume changes
1185     generated by for example the envelope generator
1186     will be smoother, minimizing the risk for audio
1187     clicks. Disable it to reduce CPU usage.],
1188 schoenebeck 1360 [config_interpolate_volume="$enableval"],
1189 persson 830 [config_interpolate_volume="yes"]
1190     )
1191     if test "$config_interpolate_volume" = "yes"; then
1192     AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])
1193     fi
1194 iliev 716
1195 schoenebeck 1762 AC_ARG_ENABLE(master-volume-sysex-by-port,
1196     [ --enable-master-volume-sysex-by-port
1197     Whether global volume sysex message should be
1198     applied globally to the whole sampler or only to
1199     the sampler channels connected to the same MIDI
1200     input port on which the sysex message arrived on.
1201     By default global volume sysex messages apply
1202     globally to the whole sampler, since many MIDI
1203     devices behave that way.],
1204     [config_master_volume_sysex_by_port="$enableval"],
1205     [config_master_volume_sysex_by_port="no"]
1206     )
1207     if test "$config_master_volume_sysex_by_port" = "yes"; then
1208     AC_DEFINE_UNQUOTED(CONFIG_MASTER_VOLUME_SYSEX_BY_PORT, 1, [Define to 1 if you want global volume sysex message only be applied to the respective MIDI port.])
1209     fi
1210    
1211 schoenebeck 1212 AC_ARG_ENABLE(plugin-dir,
1212     [ --enable-plugin-dir
1213     Directory where the sampler shall look for potential plugins,
1214     that is 3rd party shared libraries that should be loaded by
1215     the sampler on startup. By default the sampler will search
1216     for plugins in the subdirectory "plugins" below its own
1217     library directory.
1218     (i.e. /usr/local/lib/linuxsampler/plugins)],
1219     [config_plugin_dir="${enableval}"],
1220     [config_plugin_dir="${libdir}/linuxsampler/plugins"]
1221     )
1222     AC_SUBST(config_plugin_dir)
1223 persson 830
1224 schoenebeck 1364 AC_ARG_ENABLE(default-instruments-db-location,
1225     [ --enable-default-instruments-db-location
1226     Only when instruments DB feature is enabled: file name
1227     which shall be taken as default location of the
1228     instruments DB file. This location can still be
1229     overridden at runtime with a command line switch.
1230     (default: /var/lib/linuxsampler/instruments.db)],
1231     [config_default_instruments_db_file="${enableval}"],
1232     [config_default_instruments_db_file="/var/lib/linuxsampler/instruments.db"]
1233     )
1234     AC_DEFINE_UNQUOTED(
1235     CONFIG_DEFAULT_INSTRUMENTS_DB_LOCATION,
1236     "$config_default_instruments_db_file",
1237     [Only when instruments DB feature is enabled: default location of the DB file.]
1238     )
1239 schoenebeck 1432 AC_SUBST(config_default_instruments_db_file)
1240 schoenebeck 1212
1241 schoenebeck 1364
1242 schoenebeck 554 ###########################################################################
1243 schoenebeck 714 # Automatic Benchmarks (to detect the best algorithms for the system)
1244    
1245     if test "$config_signed_triang_algo" = "benchmark"; then
1246     echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "
1247 persson 2365 AC_LANG_PUSH([C++])
1248     AC_RUN_IFELSE([AC_LANG_SOURCE([[
1249 schoenebeck 714 #define SIGNED 1
1250     #define SILENT 1
1251 schoenebeck 738 #include "${srcdir}/benchmarks/triang.cpp"
1252 persson 2365 ]])],
1253 schoenebeck 714 triang_signed=0,
1254     triang_signed=$?,
1255     triang_signed=0
1256     )
1257 persson 2365 AC_LANG_POP([C++])
1258 schoenebeck 714 if test "$triang_signed" = "2"; then
1259     config_signed_triang_algo="intmath"
1260     echo "integer math"
1261     elif test "$triang_signed" = "3"; then
1262     config_signed_triang_algo="diharmonic"
1263     echo "di harmonics"
1264 senkov 720 elif test "$triang_signed" = "5"; then
1265     config_signed_triang_algo="intmathabs"
1266     echo "integer math using abs()"
1267 schoenebeck 714 else
1268     echo "Benchmark of signed triangular wave algorithms failed!"
1269     echo "Maybe you are doing cross compilation? In that case you have to select"
1270     echo "an algorithm manually with './configure --enable-signed-triang-algo=...'"
1271     echo "Call './configure --help' for further information or read configure.in."
1272     exit -1;
1273     fi
1274 schoenebeck 1165 else
1275     case "$config_signed_triang_algo" in
1276     intmath)
1277     triang_signed=2 ;;
1278     diharmonic)
1279     triang_signed=3 ;;
1280     intmathabs)
1281     triang_signed=5 ;;
1282     esac
1283 schoenebeck 714 fi
1284 schoenebeck 738 AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ALGO, ${triang_signed}, [Define signed triangular wave algorithm to be used.])
1285 schoenebeck 714
1286     if test "$config_unsigned_triang_algo" = "benchmark"; then
1287     echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "
1288 persson 2365 AC_LANG_PUSH([C++])
1289     AC_RUN_IFELSE([AC_LANG_SOURCE([[
1290 schoenebeck 714 #define SIGNED 0
1291     #define SILENT 1
1292 schoenebeck 738 #include "${srcdir}/benchmarks/triang.cpp"
1293 persson 2365 ]])],
1294 schoenebeck 714 triang_unsigned=0,
1295     triang_unsigned=$?,
1296     triang_unsigned=0
1297     )
1298 persson 2365 AC_LANG_POP([C++])
1299 schoenebeck 714 if test "$triang_unsigned" = "2"; then
1300     config_unsigned_triang_algo="intmath"
1301     echo "integer math"
1302     elif test "$triang_unsigned" = "3"; then
1303     config_unsigned_triang_algo="diharmonic"
1304     echo "di harmonics"
1305 senkov 720 elif test "$triang_unsigned" = "5"; then
1306 schoenebeck 726 config_unsigned_triang_algo="intmathabs"
1307 senkov 720 echo "integer math using abs()"
1308 schoenebeck 714 else
1309     echo "Benchmark of unsigned triangular wave algorithms failed!"
1310     echo "Maybe you are doing cross compilation? In that case you have to select"
1311     echo "an algorithm manually with './configure --enable-unsigned-triang-algo=...'"
1312     echo "Call './configure --help' for further information or read configure.in."
1313     exit -1;
1314     fi
1315 schoenebeck 1165 else
1316     case "$config_unsigned_triang_algo" in
1317     intmath)
1318     triang_unsigned=2 ;;
1319     diharmonic)
1320     triang_unsigned=3 ;;
1321     intmathabs)
1322     triang_unsigned=5 ;;
1323     esac
1324 schoenebeck 714 fi
1325 schoenebeck 738 AC_DEFINE_UNQUOTED(CONFIG_UNSIGNED_TRIANG_ALGO, ${triang_unsigned}, [Define unsigned triangular wave algorithm to be used.])
1326 schoenebeck 714
1327    
1328     ###########################################################################
1329 schoenebeck 554 # Create Build Files
1330    
1331 persson 2365 AC_CONFIG_HEADERS([config.h])
1332 schoenebeck 9
1333 persson 2365 AC_LANG([C++])
1334 persson 497
1335     # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like
1336     # this, the dlfcn.h check in am_prog_libtool may fail.
1337     AC_CHECK_HEADER(stdlib.h)
1338    
1339 persson 2365 AC_CONFIG_FILES([\
1340 schoenebeck 654 Makefile \
1341     man/Makefile \
1342     man/linuxsampler.1 \
1343 schoenebeck 2515 man/lscp.1 \
1344 schoenebeck 654 src/Makefile \
1345 iliev 1161 src/db/Makefile \
1346 schoenebeck 654 src/network/Makefile \
1347     src/engines/Makefile \
1348     src/engines/gig/Makefile \
1349 iliev 2012 src/engines/sf2/Makefile \
1350     src/engines/sfz/Makefile \
1351 schoenebeck 654 src/engines/common/Makefile \
1352 schoenebeck 1722 src/effects/Makefile \
1353 schoenebeck 1321 src/common/Makefile \
1354 schoenebeck 654 src/testcases/Makefile \
1355     src/drivers/Makefile \
1356     src/drivers/audio/Makefile \
1357     src/drivers/midi/Makefile \
1358 schoenebeck 1375 src/plugins/Makefile \
1359 persson 1777 src/hostplugins/Makefile \
1360     src/hostplugins/dssi/Makefile \
1361     src/hostplugins/lv2/Makefile \
1362 persson 2360 src/hostplugins/lv2/manifest.ttl \
1363 persson 1777 src/hostplugins/vst/Makefile \
1364 iliev 1846 src/hostplugins/au/Makefile \
1365 schoenebeck 2581 src/scriptvm/Makefile \
1366 schoenebeck 2515 src/shell/Makefile \
1367 schoenebeck 654 linuxsampler.spec \
1368     debian/Makefile \
1369     Artwork/Makefile \
1370     scripts/Makefile \
1371     osx/Makefile \
1372 schoenebeck 1175 osx/linuxsampler.xcodeproj/Makefile \
1373 schoenebeck 654 Documentation/Makefile \
1374     Documentation/Engines/Makefile \
1375     Documentation/Engines/gig/Makefile \
1376 schoenebeck 697 linuxsampler.pc \
1377     Doxyfile \
1378 persson 2365 ])
1379     AC_OUTPUT
1380 schoenebeck 554
1381 schoenebeck 1212 # resolve all nested variables in '${config_plugin_dir}'
1382     # (merely for providing a human readable summary below)
1383     while test $config_plugin_dir != `eval echo ${config_plugin_dir}` ; do
1384     config_plugin_dir=`eval echo ${config_plugin_dir}`
1385     done
1386 schoenebeck 554
1387 schoenebeck 1212
1388 schoenebeck 554 ###########################################################################
1389     # Output All Configuration Options
1390    
1391     echo ""
1392     echo "#####################################################################"
1393     echo "# LinuxSampler Configuration #"
1394     echo "#-------------------------------------------------------------------#"
1395 persson 2365 echo "# Release Version: ${VERSION}"
1396 schoenebeck 1876 echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"
1397     echo "#-------------------------------------------------------------------"
1398 schoenebeck 617 echo "# Assembly Optimizations: ${config_asm}"
1399 schoenebeck 554 echo "# Development Mode: ${config_dev_mode}"
1400     echo "# Debug Level: ${config_debug_level}"
1401     echo "# Use Exceptions in RT Context: ${config_rt_exceptions}"
1402     echo "# Preload Samples: ${config_preload_samples}"
1403     echo "# Maximum Pitch: ${config_max_pitch} (octaves)"
1404     echo "# Maximum Events: ${config_max_events}"
1405     echo "# Envelope Bottom Level: ${config_eg_bottom} (linear)"
1406     echo "# Envelope Minimum Release Time: ${config_eg_min_release_time} s"
1407     echo "# Streams to be refilled per Disk Thread Cycle: ${config_refill_streams}"
1408     echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"
1409     echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"
1410     echo "# Stream Size: ${config_stream_size}"
1411 schoenebeck 1800 echo "# Default Maximum Disk Streams: ${config_max_streams}"
1412     echo "# Default Maximum Voices: ${config_max_voices}"
1413 schoenebeck 738 echo "# Default Subfragment Size: ${config_subfragment_size}"
1414 schoenebeck 1005 echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"
1415 schoenebeck 563 echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"
1416 schoenebeck 714 echo "# Signed Triangular Oscillator Algorithm: ${config_signed_triang_algo}"
1417     echo "# Unsigned Triangular Oscillator Algorithm: ${config_unsigned_triang_algo}"
1418 schoenebeck 554 echo "# SysEx Buffer Size: ${config_sysex_buffer_size} Byte"
1419 schoenebeck 829 echo "# Min. Portamento Time: ${config_portamento_time_min} s"
1420     echo "# Max. Portamento Time: ${config_portamento_time_max} s"
1421     echo "# Default Portamento Time: ${config_portamento_time_default} s"
1422 schoenebeck 554 echo "# Force Filter Usage: ${config_force_filter}"
1423     echo "# Filter Cutoff Minimum: ${config_filter_cutoff_min} Hz"
1424     echo "# Filter Cutoff Maximum: ${config_filter_cutoff_max} Hz"
1425     echo "# Override Filter Cutoff Controller: ${config_override_cutoff_ctrl}"
1426     echo "# Override Filter Resonance Controller: ${config_override_resonance_ctrl}"
1427     echo "# Override Filter Type: ${config_override_filter_type}"
1428 schoenebeck 563 echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"
1429 iliev 716 echo "# Process Muted Channels: ${config_process_muted_channels}"
1430 schoenebeck 849 echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"
1431 schoenebeck 1762 echo "# Apply global volume SysEx by MIDI port: ${config_master_volume_sysex_by_port}"
1432 persson 830 echo "# Interpolate Volume: ${config_interpolate_volume}"
1433 schoenebeck 1364 echo "# Instruments database support: ${config_instruments_db}"
1434     if test "$config_instruments_db" = "yes"; then
1435     echo "# Instruments DB default location: ${config_default_instruments_db_file}"
1436     fi
1437 schoenebeck 1212 echo "# Plugin Path: ${config_plugin_dir}"
1438 schoenebeck 1876 echo "#-------------------------------------------------------------------"
1439     echo "# MIDI Input Drivers:"
1440     echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack_midi}, CoreMIDI: ${config_have_coremidi}, MME: ${config_have_mme}, MidiShare: ${config_have_midishare}"
1441     echo "#-------------------------------------------------------------------"
1442     echo "# Audio Output Drivers:"
1443     echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack}, ARTS: ${config_have_arts}, CoreAudio: ${config_have_coreaudio}, ASIO: ${config_have_asio}"
1444     echo "#-------------------------------------------------------------------"
1445 iliev 2012 echo "# Sampler Engines:"
1446     echo "# GIG: yes, SF2: ${config_have_sf2}, SFZ: yes"
1447     echo "#-------------------------------------------------------------------"
1448 schoenebeck 2124 echo "# Effect plugin systems for internal effects:"
1449     echo "# LADSPA: yes"
1450     echo "#-------------------------------------------------------------------"
1451 schoenebeck 1876 echo "# Building sampler as plugin for following host standards:"
1452     echo "# DSSI: ${config_have_dssi}, LV2: ${config_have_lv2}, VST: ${config_have_vst}, AU: ${config_have_au}"
1453 schoenebeck 554 echo "#-------------------------------------------------------------------#"
1454     echo "# Read './configure --help' or file 'configure.in' for details. #"
1455     echo "#####################################################################"
1456     echo ""
1457     echo "Good. Now type 'make' to compile, followed by 'make install' as root."
1458     echo ""

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