4 |
# LinuxSampler's / liblinuxsampler's "official" release version: |
# LinuxSampler's / liblinuxsampler's "official" release version: |
5 |
|
|
6 |
LINUXSAMPLER_RELEASE_MAJOR=0 |
LINUXSAMPLER_RELEASE_MAJOR=0 |
7 |
LINUXSAMPLER_RELEASE_MINOR=3 |
LINUXSAMPLER_RELEASE_MINOR=4 |
8 |
LINUXSAMPLER_RELEASE_BUILD=3 |
LINUXSAMPLER_RELEASE_BUILD=0.4cvs |
9 |
|
|
10 |
#------------------------------------------------------------------------------------ |
#------------------------------------------------------------------------------------ |
11 |
# The following is the libtool / shared library version. This doesn't have to |
# The following is the libtool / shared library version. This doesn't have to |
29 |
LIBLINUXSAMPLER_LT_AGE=0 |
LIBLINUXSAMPLER_LT_AGE=0 |
30 |
SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE" |
SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE" |
31 |
|
|
32 |
|
#------------------------------------------------------------------------------------ |
33 |
|
# the LSCP specification version this LinuSampler release complies with: |
34 |
|
|
35 |
|
LSCP_RELEASE_MAJOR=1 |
36 |
|
LSCP_RELEASE_MINOR=2 |
37 |
|
|
38 |
|
AC_DEFINE_UNQUOTED(LSCP_RELEASE_MAJOR, ${LSCP_RELEASE_MAJOR}, [LSCP spec major version this release complies with.]) |
39 |
|
AC_DEFINE_UNQUOTED(LSCP_RELEASE_MINOR, ${LSCP_RELEASE_MINOR}, [LSCP spec minor version this release complies with.]) |
40 |
|
|
41 |
AM_PROG_LIBTOOL |
AM_PROG_LIBTOOL |
42 |
|
|
43 |
AC_SUBST(SHLIB_VERSION_ARG) |
AC_SUBST(SHLIB_VERSION_ARG) |
68 |
AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x86,[Define to 1 if you build for x86 architecture.]) |
AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x86,[Define to 1 if you build for x86 architecture.]) |
69 |
|
|
70 |
# determine the right gcc switch for CPU specific optimizations |
# determine the right gcc switch for CPU specific optimizations |
71 |
|
# (only if the user did not provide one) |
72 |
CXX_CPU_SWITCH= |
CXX_CPU_SWITCH= |
73 |
if test "$def_arch_x86" = 1; then |
if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then |
74 |
CXX_CPU_SWITCH="-march=$target_cpu" |
if test "$def_arch_x86" = 1; then |
75 |
elif test "$target_cpu" = "powerpc"; then |
CXX_CPU_SWITCH="-march=$target_cpu" |
76 |
CXX_CPU_SWITCH="-arch=$target_cpu" |
elif test "$target_cpu" = "ppc"; then |
77 |
|
CXX_CPU_SWITCH="-arch=$target_cpu" |
78 |
|
fi |
79 |
fi |
fi |
80 |
AC_SUBST([CXX_CPU_SWITCH]) |
AC_SUBST([CXX_CPU_SWITCH]) |
81 |
|
|
111 |
fi |
fi |
112 |
fi |
fi |
113 |
|
|
114 |
|
# check for <features.h> |
115 |
|
AC_CHECK_HEADERS(features.h) |
116 |
|
|
117 |
|
|
118 |
|
########################################################################### |
119 |
# Checks for available audio and MIDI systems / drivers |
# Checks for available audio and MIDI systems / drivers |
120 |
# (we throw an error if there's not at least one system for audio output and MIDI input available) |
# (we throw an error if there's not at least one system for audio output and MIDI input available) |
121 |
|
|
122 |
have_midi_input_driver="false" |
have_midi_input_driver="false" |
123 |
have_audio_output_driver="false" |
have_audio_output_driver="false" |
124 |
|
|
125 |
AC_CHECK_HEADER(alsa/asoundlib.h, |
# ALSA |
126 |
AC_CHECK_LIB(asound, main, |
AC_ARG_ENABLE(alsa-driver, |
127 |
have_alsa=1 |
[ --disable-alsa-driver |
128 |
, |
Disable support for the Advanced Linux Sound |
129 |
have_alsa=0 |
Architecture (ALSA).], |
130 |
) |
[config_alsa_driver="no"], |
131 |
, |
[config_alsa_driver="yes"] |
132 |
have_alsa=0 |
) |
133 |
) |
have_alsa=0 |
134 |
if test "$have_alsa" = "1"; then |
if test "$config_alsa_driver" = "yes"; then |
135 |
have_midi_input_driver="true" |
AC_CHECK_HEADER(alsa/asoundlib.h, |
136 |
have_audio_output_driver="true"; |
AC_CHECK_LIB(asound, main, |
137 |
|
have_alsa=1 |
138 |
|
, |
139 |
|
have_alsa=0 |
140 |
|
) |
141 |
|
, |
142 |
|
have_alsa=0 |
143 |
|
) |
144 |
|
if test "$have_alsa" = "1"; then |
145 |
|
have_midi_input_driver="true" |
146 |
|
have_audio_output_driver="true"; |
147 |
|
fi |
148 |
|
|
149 |
|
echo -n "checking Alsa version... " |
150 |
|
AC_LANG_SAVE |
151 |
|
AC_LANG_C |
152 |
|
AC_TRY_RUN([ |
153 |
|
#include <alsa/asoundlib.h> |
154 |
|
void main(void) { |
155 |
|
/* ensure backward compatibility */ |
156 |
|
#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR) |
157 |
|
#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR |
158 |
|
#endif |
159 |
|
exit(SND_LIB_MAJOR); |
160 |
|
} |
161 |
|
], |
162 |
|
alsa_major=0, |
163 |
|
alsa_major=$?, |
164 |
|
alsa_major=0 |
165 |
|
) |
166 |
|
AC_TRY_RUN([ |
167 |
|
#include <alsa/asoundlib.h> |
168 |
|
void main(void) { |
169 |
|
/* ensure backward compatibility */ |
170 |
|
#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR) |
171 |
|
#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR |
172 |
|
#endif |
173 |
|
exit(SND_LIB_MINOR); |
174 |
|
} |
175 |
|
], |
176 |
|
alsa_minor=0, |
177 |
|
alsa_minor=$?, |
178 |
|
alsa_minor=0 |
179 |
|
) |
180 |
|
AC_TRY_RUN([ |
181 |
|
#include <alsa/asoundlib.h> |
182 |
|
void main(void) { |
183 |
|
/* ensure backward compatibility */ |
184 |
|
#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR) |
185 |
|
#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR |
186 |
|
#endif |
187 |
|
exit(SND_LIB_SUBMINOR); |
188 |
|
} |
189 |
|
], |
190 |
|
alsa_subminor=0, |
191 |
|
alsa_subminor=$?, |
192 |
|
alsa_subminor=0 |
193 |
|
) |
194 |
|
AC_LANG_RESTORE |
195 |
|
echo "$alsa_major.$alsa_minor.$alsa_subminor"; |
196 |
|
AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.]) |
197 |
|
AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.]) |
198 |
|
AC_DEFINE_UNQUOTED(ALSA_SUBMINOR,$alsa_subminor,[Define to the subminor version number of your Alsa installation.]) |
199 |
|
else |
200 |
|
echo "ALSA support disabled by configure script parameter" |
201 |
fi |
fi |
202 |
AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1") |
AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1") |
203 |
AC_DEFINE_UNQUOTED(HAVE_ALSA,$have_alsa,[Define to 1 if you have ALSA installed.]) |
AC_DEFINE_UNQUOTED(HAVE_ALSA,$have_alsa,[Define to 1 if you have ALSA installed.]) |
204 |
|
|
|
echo -n "checking Alsa version... " |
|
|
AC_LANG_SAVE |
|
|
AC_LANG_C |
|
|
AC_TRY_RUN([ |
|
|
#include <alsa/asoundlib.h> |
|
|
void main(void) { |
|
|
/* ensure backward compatibility */ |
|
|
#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR) |
|
|
#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR |
|
|
#endif |
|
|
exit(SND_LIB_MAJOR); |
|
|
} |
|
|
], |
|
|
alsa_major=0, |
|
|
alsa_major=$?, |
|
|
alsa_major=0 |
|
|
) |
|
|
AC_TRY_RUN([ |
|
|
#include <alsa/asoundlib.h> |
|
|
void main(void) { |
|
|
/* ensure backward compatibility */ |
|
|
#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR) |
|
|
#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR |
|
|
#endif |
|
|
exit(SND_LIB_MINOR); |
|
|
} |
|
|
], |
|
|
alsa_minor=0, |
|
|
alsa_minor=$?, |
|
|
alsa_minor=0 |
|
|
) |
|
|
AC_TRY_RUN([ |
|
|
#include <alsa/asoundlib.h> |
|
|
void main(void) { |
|
|
/* ensure backward compatibility */ |
|
|
#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR) |
|
|
#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR |
|
|
#endif |
|
|
exit(SND_LIB_SUBMINOR); |
|
|
} |
|
|
], |
|
|
alsa_subminor=0, |
|
|
alsa_subminor=$?, |
|
|
alsa_subminor=0 |
|
|
) |
|
|
AC_LANG_RESTORE |
|
|
echo "$alsa_major.$alsa_minor.$alsa_subminor"; |
|
|
AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.]) |
|
|
AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.]) |
|
|
AC_DEFINE_UNQUOTED(ALSA_SUBMINOR,$alsa_subminor,[Define to the subminor version number of your Alsa installation.]) |
|
|
|
|
205 |
# JACK |
# JACK |
206 |
PKG_CHECK_MODULES(JACK, jack, HAVE_JACK=true, HAVE_JACK=false) |
AC_ARG_ENABLE(jack-driver, |
207 |
AC_SUBST(JACK_LIBS) |
[ --disable-jack-driver |
208 |
AC_SUBST(JACK_CFLAGS) |
Disable support for the Jack Audio Connection Kit |
209 |
if test $HAVE_JACK = false; then |
(JACK).], |
210 |
HAVE_JACK=0; |
[config_jack_driver="no"], |
211 |
|
[config_jack_driver="yes"] |
212 |
|
) |
213 |
|
have_jack=0 |
214 |
|
if test "$config_jack_driver" = "yes"; then |
215 |
|
PKG_CHECK_MODULES(JACK, jack, have_jack=1, have_jack=0) |
216 |
|
if test $have_jack = "1"; then |
217 |
|
AC_SUBST(JACK_LIBS) |
218 |
|
AC_SUBST(JACK_CFLAGS) |
219 |
|
AC_CHECK_LIB(jack, jack_client_name_size, [AC_DEFINE(HAVE_JACK_CLIENT_NAME_SIZE, 1, [Define to 1 if you have the `jack_client_name_size' function.])], , $JACK_LIBS) |
220 |
|
have_audio_output_driver="true"; |
221 |
|
fi |
222 |
else |
else |
223 |
HAVE_JACK=1 |
echo "JACK support disabled by configure script parameter" |
|
have_audio_output_driver="true"; |
|
|
AC_CHECK_LIB(jack, jack_client_name_size, [AC_DEFINE(HAVE_JACK_CLIENT_NAME_SIZE, 1, [Define to 1 if you have the `jack_client_name_size' function.])], , $JACK_LIBS) |
|
224 |
fi |
fi |
225 |
AM_CONDITIONAL(HAVE_JACK, test $HAVE_JACK = 1) |
AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1") |
226 |
AC_DEFINE_UNQUOTED(HAVE_JACK,$HAVE_JACK,[Define to 1 if you have JACK installed.]) |
AC_DEFINE_UNQUOTED(HAVE_JACK,$have_jack,[Define to 1 if you have JACK installed.]) |
227 |
|
|
228 |
|
# ARTS |
229 |
|
AC_ARG_ENABLE(arts-driver, |
230 |
|
[ --disable-arts-driver |
231 |
|
Disable support for the Analogue Realtime System |
232 |
|
(aRts).], |
233 |
|
[config_arts_driver="no"], |
234 |
|
[config_arts_driver="yes"] |
235 |
|
) |
236 |
|
have_arts=0 |
237 |
|
if test "$config_arts_driver" = "yes"; then |
238 |
|
m4_ifdef([m4_include(m4/arts.m4)],, |
239 |
|
[sinclude([m4/arts.m4])]) |
240 |
|
AM_PATH_ARTS(0.9.5, have_arts=1, have_arts=0) |
241 |
|
if test "$have_arts" = "1"; then |
242 |
|
have_audio_output_driver="true" |
243 |
|
fi |
244 |
|
else |
245 |
|
echo "ARTS support disabled by configure script parameter" |
246 |
|
fi |
247 |
|
AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1") |
248 |
|
AC_DEFINE_UNQUOTED(HAVE_ARTS,$have_arts,[Define to 1 if you have aRts installed.]) |
249 |
|
|
250 |
# MidiShare (Linux, OS X, Windows) |
# MidiShare (Linux, OS X, Windows) |
251 |
AC_CHECK_HEADER(MidiShare.h, |
AC_ARG_ENABLE(midishare-driver, |
252 |
AC_CHECK_LIB(MidiShare, MidiCountEvs, |
[ --disable-midishare-driver |
253 |
have_midishare=1, |
Disable support for the MidiShare system.], |
254 |
have_midishare=0 |
[config_midishare_driver="no"], |
255 |
) |
[config_midishare_driver="yes"] |
256 |
, |
) |
257 |
have_midishare=0 |
have_midishare=0 |
258 |
) |
if test "$config_midishare_driver" = "yes"; then |
259 |
if test "$have_midishare" = "1"; then |
AC_CHECK_HEADER(MidiShare.h, |
260 |
have_midi_input_driver="true" |
AC_CHECK_LIB(MidiShare, MidiCountEvs, |
261 |
|
have_midishare=1, |
262 |
|
have_midishare=0 |
263 |
|
) |
264 |
|
, |
265 |
|
have_midishare=0 |
266 |
|
) |
267 |
|
if test "$have_midishare" = "1"; then |
268 |
|
have_midi_input_driver="true" |
269 |
|
fi |
270 |
|
else |
271 |
|
echo "MidiShare support disabled by configure script parameter" |
272 |
fi |
fi |
273 |
AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1") |
AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1") |
274 |
AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$have_midishare,[Define to 1 if you have MidiShare installed.]) |
AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$have_midishare,[Define to 1 if you have MidiShare installed.]) |
275 |
|
|
276 |
# CoreMIDI (OS X) |
# CoreMIDI (OS X) |
277 |
AC_CHECK_HEADER(CoreMIDI/CoreMIDI.h, |
AC_ARG_ENABLE(coremidi-driver, |
278 |
have_coremidi=1, |
[ --disable-coremidi-driver |
279 |
have_coremidi=0 |
Disable support for the Apple CoreMIDI system.], |
280 |
) |
[config_coremidi_driver="no"], |
281 |
if test "$have_coremidi" = "1"; then |
[config_coremidi_driver="yes"] |
282 |
have_midi_input_driver="true" |
) |
283 |
|
have_coremidi=0 |
284 |
|
if test "$config_coremidi_driver" = "yes"; then |
285 |
|
AC_CHECK_HEADER(CoreMIDI/CoreMIDI.h, |
286 |
|
have_coremidi=1, |
287 |
|
have_coremidi=0 |
288 |
|
) |
289 |
|
if test "$have_coremidi" = "1"; then |
290 |
|
have_midi_input_driver="true" |
291 |
|
fi |
292 |
|
else |
293 |
|
echo "CoreMIDI support disabled by configure script parameter" |
294 |
fi |
fi |
295 |
AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1") |
AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1") |
296 |
AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$have_coremidi,[Define to 1 if you have CoreMIDI installed.]) |
AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$have_coremidi,[Define to 1 if you have CoreMIDI installed.]) |
297 |
|
|
298 |
# Check presence of libgig |
# Check presence of libgig |
299 |
libgig_version="2.0.1" |
libgig_version="3.1.0" |
300 |
PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false) |
PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false) |
301 |
if test "$HAVE_GIG" = "false"; then |
if test "$HAVE_GIG" = "false"; then |
302 |
echo "Required libgig version not found!" |
echo "Required libgig version not found!" |
303 |
echo "You need to have libgig version ${libgig_version} installed!" |
echo "You need to have libgig version ${libgig_version} installed!" |
304 |
exit -1; |
exit -1; |
305 |
|
else |
306 |
|
echo "yes, found libgig $libgig_version" |
307 |
fi |
fi |
308 |
AC_SUBST(GIG_CFLAGS) |
AC_SUBST(GIG_CFLAGS) |
309 |
AC_SUBST(GIG_LIBS) |
AC_SUBST(GIG_LIBS) |
314 |
AC_SUBST(SQLITE3_CFLAGS) |
AC_SUBST(SQLITE3_CFLAGS) |
315 |
if test $HAVE_SQLITE3 = false; then |
if test $HAVE_SQLITE3 = false; then |
316 |
HAVE_SQLITE3=0; |
HAVE_SQLITE3=0; |
317 |
|
echo "no, support for instrument DB will be disabled!" |
318 |
else |
else |
319 |
HAVE_SQLITE3=1 |
HAVE_SQLITE3=1 |
320 |
|
echo "yes" |
321 |
fi |
fi |
322 |
AM_CONDITIONAL(HAVE_SQLITE3, test $HAVE_SQLITE3 = 1) |
AM_CONDITIONAL(HAVE_SQLITE3, test $HAVE_SQLITE3 = 1) |
323 |
AC_DEFINE_UNQUOTED(HAVE_SQLITE3,$HAVE_SQLITE3,[Define to 1 if you have SQLITE3 installed.]) |
AC_DEFINE_UNQUOTED(HAVE_SQLITE3,$HAVE_SQLITE3,[Define to 1 if you have SQLITE3 installed.]) |
343 |
# TODO: should we use AC_ARG_VAR(variable, description) instead? |
# TODO: should we use AC_ARG_VAR(variable, description) instead? |
344 |
|
|
345 |
AC_ARG_ENABLE(asm, |
AC_ARG_ENABLE(asm, |
346 |
[ --disable-asm |
[ --enable-asm |
347 |
Disable hand-crafted assembly optimizations |
Enable hand-crafted assembly optimizations |
348 |
(default=on). LinuxSampler provides CPU specific |
(default=off). LinuxSampler provides CPU specific |
349 |
assembly optimizations for the most important |
assembly optimizations for the most important |
350 |
synthesis algorithms. You usually don't want to |
synthesis algorithms. This is currently disabled |
351 |
disable that.], |
by default since current asm code is broken.], |
352 |
[config_asm="no"], |
[config_asm="yes"], |
353 |
[config_asm="yes"] |
[config_asm="no"] |
354 |
) |
) |
355 |
if test "$config_asm" = "yes"; then |
if test "$config_asm" = "yes"; then |
356 |
AC_DEFINE_UNQUOTED(CONFIG_ASM, 1, [Define to 1 if you want to enable hand-crafted asm optimizations.]) |
AC_DEFINE_UNQUOTED(CONFIG_ASM, 1, [Define to 1 if you want to enable hand-crafted asm optimizations.]) |
357 |
fi |
fi |
358 |
|
|
359 |
AC_ARG_ENABLE(dev-mode, |
AC_ARG_ENABLE(dev-mode, |
360 |
[ --enable-dev-mode |
[ --disable-dev-mode |
361 |
Enable development mode (default=no). In that mode |
Disable development mode (default=on). In that mode |
362 |
we do some extra sanity checks here and there. |
we do some extra sanity checks here and there. |
363 |
This helps to spot possible problems, but reduces |
This helps to spot possible problems, but reduces |
364 |
efficiency a bit], |
efficiency a bit], |
365 |
[config_dev_mode="yes"], |
[config_dev_mode="no"], |
366 |
[config_dev_mode="no"] |
[config_dev_mode="yes"] |
367 |
) |
) |
368 |
if test "$config_dev_mode" = "yes"; then |
if test "$config_dev_mode" = "yes"; then |
369 |
AC_DEFINE_UNQUOTED(CONFIG_DEVMODE, 1, [Define to 1 if you want to enable development mode.]) |
AC_DEFINE_UNQUOTED(CONFIG_DEVMODE, 1, [Define to 1 if you want to enable development mode.]) |
520 |
) |
) |
521 |
AC_DEFINE_UNQUOTED(CONFIG_MAX_VOICES, $config_max_voices, [Define max. voices.]) |
AC_DEFINE_UNQUOTED(CONFIG_MAX_VOICES, $config_max_voices, [Define max. voices.]) |
522 |
|
|
523 |
|
AC_ARG_ENABLE(subfragment-size, |
524 |
|
[ --enable-subfragment-size |
525 |
|
Every audio fragment will be splitted into |
526 |
|
subfragments. Where each subfragment renders |
527 |
|
audio with constant synthesis parameters. This is |
528 |
|
done for efficiency reasons. This parameter |
529 |
|
defines the default size of a subfragment in |
530 |
|
sample points. A large value means less CPU time |
531 |
|
whereas a low value means better audio quality |
532 |
|
(default=32).], |
533 |
|
[config_subfragment_size="${enableval}"], |
534 |
|
[config_subfragment_size="32"] |
535 |
|
) |
536 |
|
AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_SUBFRAGMENT_SIZE, $config_subfragment_size, [Define default subfragment size (in sample points).]) |
537 |
|
|
538 |
|
AC_ARG_ENABLE(global-attenuation-default, |
539 |
|
[ --enable-global-attenuation-default |
540 |
|
To prevent clipping all samples will be lowered |
541 |
|
in amplitude by this given default factor (can |
542 |
|
be overridden at runtime). |
543 |
|
(default=0.35)], |
544 |
|
[config_global_attenuation_default="${enableval}"], |
545 |
|
[config_global_attenuation_default="0.35"] |
546 |
|
) |
547 |
|
AC_DEFINE_UNQUOTED(CONFIG_GLOBAL_ATTENUATION_DEFAULT, $config_global_attenuation_default, [Define default global volume attenuation (as floating point factor).]) |
548 |
|
|
549 |
AC_ARG_ENABLE(voice-steal-algo, |
AC_ARG_ENABLE(voice-steal-algo, |
550 |
[ --enable-voice-steal-algo |
[ --enable-voice-steal-algo |
551 |
Voice stealing algorithm to be used. Currently |
Voice stealing algorithm to be used. Currently |
579 |
) |
) |
580 |
AC_DEFINE_UNQUOTED(CONFIG_SYSEX_BUFFER_SIZE, $config_sysex_buffer_size, [Define SysEx buffer size.]) |
AC_DEFINE_UNQUOTED(CONFIG_SYSEX_BUFFER_SIZE, $config_sysex_buffer_size, [Define SysEx buffer size.]) |
581 |
|
|
|
AC_ARG_ENABLE(filter-update-steps, |
|
|
[ --enable-filter-update-steps |
|
|
Amount of sample points after which filter |
|
|
parameters (cutoff, resonance) are going to be |
|
|
updated (default=64). Higher value means less CPU |
|
|
load, but also worse parameter resolution, this |
|
|
value will be aligned to a power of two.], |
|
|
[config_filter_update_steps="${enableval}"], |
|
|
[config_filter_update_steps="64"] |
|
|
) |
|
|
AC_DEFINE_UNQUOTED(CONFIG_FILTER_UPDATE_STEPS, $config_filter_update_steps, [Define amount of steps to refresh filter coefficients.]) |
|
|
|
|
582 |
AC_ARG_ENABLE(force-filter, |
AC_ARG_ENABLE(force-filter, |
583 |
[ --enable-force-filter |
[ --enable-force-filter |
584 |
If enabled will force filter to be used even if |
If enabled will force filter to be used even if |
681 |
AC_DEFINE_UNQUOTED(CONFIG_ASSERT_GS_SYSEX_CHECKSUM, 1, [Define to 1 if you want to enable GS SysEx check.]) |
AC_DEFINE_UNQUOTED(CONFIG_ASSERT_GS_SYSEX_CHECKSUM, 1, [Define to 1 if you want to enable GS SysEx check.]) |
682 |
fi |
fi |
683 |
|
|
684 |
|
AC_ARG_ENABLE(portamento-time-min, |
685 |
|
[ --enable-portamento-time-min |
686 |
|
Minimum Portamento time in seconds |
687 |
|
(default=0.1).], |
688 |
|
[config_portamento_time_min="${enableval}"], |
689 |
|
[config_portamento_time_min="0.1"] |
690 |
|
) |
691 |
|
AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_MIN, $config_portamento_time_min, [Define min. portamento time.]) |
692 |
|
|
693 |
|
AC_ARG_ENABLE(portamento-time-max, |
694 |
|
[ --enable-portamento-time-max |
695 |
|
Maximum Portamento time in seconds |
696 |
|
(default=32).], |
697 |
|
[config_portamento_time_max="${enableval}"], |
698 |
|
[config_portamento_time_max="32"] |
699 |
|
) |
700 |
|
AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_MAX, $config_portamento_time_max, [Define max. portamento time.]) |
701 |
|
|
702 |
|
AC_ARG_ENABLE(portamento-time-default, |
703 |
|
[ --enable-portamento-time-default |
704 |
|
Default Portamento time in seconds |
705 |
|
(default=1).], |
706 |
|
[config_portamento_time_default="${enableval}"], |
707 |
|
[config_portamento_time_default="1"] |
708 |
|
) |
709 |
|
AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_DEFAULT, $config_portamento_time_default, [Define default portamento time.]) |
710 |
|
|
711 |
|
AC_ARG_ENABLE(signed-triang-algo, |
712 |
|
[ --enable-signed-triang-algo |
713 |
|
Signed triangular wave algorithm to be used (e.g. for LFOs). |
714 |
|
Currently available options: |
715 |
|
intmath: |
716 |
|
Uses integer math without any branch will then be |
717 |
|
converted to floating point value for each sample point. |
718 |
|
This int->float conversion might hurt on some systems. |
719 |
|
intmathabs: |
720 |
|
Similar to intmath but uses abs() function. |
721 |
|
Depending on compiler and platrofm this could |
722 |
|
perform better than integer math as it avoids |
723 |
|
an extra integer multiply instruction. |
724 |
|
|
725 |
|
diharmonic: |
726 |
|
The triangular wave will be approximated by adding two |
727 |
|
sinusoidials. This solution might especially hurt on |
728 |
|
systems with weak floating point unit. |
729 |
|
benchmark (default): |
730 |
|
This is not an algorithm. Use this option if the |
731 |
|
appropriate algorithm should be automatically |
732 |
|
chosen by the configure script by performing a |
733 |
|
benchmark between the algorithms mentioned above. |
734 |
|
This will NOT work for cross compilation!], |
735 |
|
[ if test ! "(" "${enableval}" = "intmath" \ |
736 |
|
-o "${enableval}" = "intmathabs" \ |
737 |
|
-o "${enableval}" = "diharmonic" ")" ; then |
738 |
|
AC_MSG_ERROR([Unknown triangular wave algorithm for parameter --enable-signed-triang-algo]) |
739 |
|
else |
740 |
|
config_signed_triang_algo="${enableval}" |
741 |
|
fi |
742 |
|
], |
743 |
|
[config_signed_triang_algo="benchmark"] |
744 |
|
) |
745 |
|
|
746 |
|
AC_ARG_ENABLE(unsigned-triang-algo, |
747 |
|
[ --enable-unsigned-triang-algo |
748 |
|
Unsigned triangular wave algorithm to be used (e.g. for LFOs). |
749 |
|
Currently available options: |
750 |
|
intmath: |
751 |
|
Uses integer math without any branch will then be |
752 |
|
converted to floating point value for each sample point. |
753 |
|
This int->float conversion might hurt on some systems. |
754 |
|
intmathabs: |
755 |
|
Similar to intmath but uses abs() function. |
756 |
|
Depending on compiler and platrofm this could |
757 |
|
perform better than integer math as it avoids |
758 |
|
an extra integer multiply instruction. |
759 |
|
|
760 |
|
diharmonic: |
761 |
|
The triangular wave will be approximated by adding two |
762 |
|
sinusoidials. This solution might especially hurt on |
763 |
|
systems with weak floating point unit. |
764 |
|
benchmark (default): |
765 |
|
This is not an algorithm. Use this option if the |
766 |
|
appropriate algorithm should be automatically |
767 |
|
chosen by the configure script by performing a |
768 |
|
benchmark between the algorithms mentioned above. |
769 |
|
This will NOT work for cross compilation!], |
770 |
|
[ if test ! "(" "${enableval}" = "intmath" \ |
771 |
|
-o "${enableval}" = "intmathabs" \ |
772 |
|
-o "${enableval}" = "diharmonic" ")" ; then |
773 |
|
AC_MSG_ERROR([Unknown triangular wave algorithm for parameter --enable-unsigned-triang-algo]) |
774 |
|
else |
775 |
|
config_unsigned_triang_algo="${enableval}" |
776 |
|
fi |
777 |
|
], |
778 |
|
[config_unsigned_triang_algo="benchmark"] |
779 |
|
) |
780 |
|
|
781 |
|
AC_ARG_ENABLE(process-muted-channels, |
782 |
|
[ --enable-process-muted-channels |
783 |
|
Enable processing of muted channels (default=no). |
784 |
|
In that mode all MIDI events in the muted channels |
785 |
|
will be processed. This will provide information |
786 |
|
about the active voices in the muted channels and |
787 |
|
will not discard notes, triggered in mute mode, |
788 |
|
when the channel is unmuted. But also will reduce |
789 |
|
the efficiency.], |
790 |
|
[config_process_muted_channels="yes"], |
791 |
|
[config_process_muted_channels="no"] |
792 |
|
) |
793 |
|
if test "$config_process_muted_channels" = "yes"; then |
794 |
|
AC_DEFINE_UNQUOTED(CONFIG_PROCESS_MUTED_CHANNELS, 1, [Define to 1 if you want to enable processing of muted channels.]) |
795 |
|
fi |
796 |
|
|
797 |
|
AC_ARG_ENABLE(process-all-notes-off, |
798 |
|
[ --disable-process-all-notes-off |
799 |
|
Disable interpretation of All-Notes-Off MIDI |
800 |
|
messages (default=on). By default LS will release |
801 |
|
all voices whenever it receives an All-Notes-Off |
802 |
|
MIDI message. You can disable this behavior, so |
803 |
|
that LS simply ignores such messages.], |
804 |
|
[config_process_all_notes_off="no"], |
805 |
|
[config_process_all_notes_off="yes"] |
806 |
|
) |
807 |
|
if test "$config_process_all_notes_off" = "yes"; then |
808 |
|
AC_DEFINE_UNQUOTED(CONFIG_PROCESS_ALL_NOTES_OFF, 1, [Define to 1 if you want to enable processing of All-Notes-Off MIDI messages.]) |
809 |
|
fi |
810 |
|
|
811 |
|
AC_ARG_ENABLE(interpolate-volume, |
812 |
|
[ --disable-interpolate-volume |
813 |
|
Disable interpolation of volume modulation |
814 |
|
(default=on). With this enabled, the volume changes |
815 |
|
generated by for example the envelope generator |
816 |
|
will be smoother, minimizing the risk for audio |
817 |
|
clicks. Disable it to reduce CPU usage.], |
818 |
|
[config_interpolate_volume="no"], |
819 |
|
[config_interpolate_volume="yes"] |
820 |
|
) |
821 |
|
if test "$config_interpolate_volume" = "yes"; then |
822 |
|
AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.]) |
823 |
|
fi |
824 |
|
|
825 |
|
|
826 |
|
########################################################################### |
827 |
|
# Automatic Benchmarks (to detect the best algorithms for the system) |
828 |
|
|
829 |
|
AC_LANG_SAVE |
830 |
|
|
831 |
|
if test "$config_signed_triang_algo" = "benchmark"; then |
832 |
|
echo -n "benchmarking for the best (signed) triangular oscillator algorithm... " |
833 |
|
AC_LANG_CPLUSPLUS |
834 |
|
AC_TRY_RUN([ |
835 |
|
#define SIGNED 1 |
836 |
|
#define SILENT 1 |
837 |
|
#include "${srcdir}/benchmarks/triang.cpp" |
838 |
|
], |
839 |
|
triang_signed=0, |
840 |
|
triang_signed=$?, |
841 |
|
triang_signed=0 |
842 |
|
) |
843 |
|
if test "$triang_signed" = "2"; then |
844 |
|
config_signed_triang_algo="intmath" |
845 |
|
echo "integer math" |
846 |
|
elif test "$triang_signed" = "3"; then |
847 |
|
config_signed_triang_algo="diharmonic" |
848 |
|
echo "di harmonics" |
849 |
|
elif test "$triang_signed" = "5"; then |
850 |
|
config_signed_triang_algo="intmathabs" |
851 |
|
echo "integer math using abs()" |
852 |
|
else |
853 |
|
echo "Benchmark of signed triangular wave algorithms failed!" |
854 |
|
echo "Maybe you are doing cross compilation? In that case you have to select" |
855 |
|
echo "an algorithm manually with './configure --enable-signed-triang-algo=...'" |
856 |
|
echo "Call './configure --help' for further information or read configure.in." |
857 |
|
exit -1; |
858 |
|
fi |
859 |
|
fi |
860 |
|
AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ALGO, ${triang_signed}, [Define signed triangular wave algorithm to be used.]) |
861 |
|
|
862 |
|
if test "$config_unsigned_triang_algo" = "benchmark"; then |
863 |
|
echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... " |
864 |
|
AC_LANG_CPLUSPLUS |
865 |
|
AC_TRY_RUN([ |
866 |
|
#define SIGNED 0 |
867 |
|
#define SILENT 1 |
868 |
|
#include "${srcdir}/benchmarks/triang.cpp" |
869 |
|
], |
870 |
|
triang_unsigned=0, |
871 |
|
triang_unsigned=$?, |
872 |
|
triang_unsigned=0 |
873 |
|
) |
874 |
|
if test "$triang_unsigned" = "2"; then |
875 |
|
config_unsigned_triang_algo="intmath" |
876 |
|
echo "integer math" |
877 |
|
elif test "$triang_unsigned" = "3"; then |
878 |
|
config_unsigned_triang_algo="diharmonic" |
879 |
|
echo "di harmonics" |
880 |
|
elif test "$triang_unsigned" = "5"; then |
881 |
|
config_unsigned_triang_algo="intmathabs" |
882 |
|
echo "integer math using abs()" |
883 |
|
else |
884 |
|
echo "Benchmark of unsigned triangular wave algorithms failed!" |
885 |
|
echo "Maybe you are doing cross compilation? In that case you have to select" |
886 |
|
echo "an algorithm manually with './configure --enable-unsigned-triang-algo=...'" |
887 |
|
echo "Call './configure --help' for further information or read configure.in." |
888 |
|
exit -1; |
889 |
|
fi |
890 |
|
fi |
891 |
|
AC_DEFINE_UNQUOTED(CONFIG_UNSIGNED_TRIANG_ALGO, ${triang_unsigned}, [Define unsigned triangular wave algorithm to be used.]) |
892 |
|
|
893 |
|
AC_LANG_RESTORE |
894 |
|
|
895 |
|
|
896 |
########################################################################### |
########################################################################### |
897 |
# Create Build Files |
# Create Build Files |
965 |
echo "# Stream Size: ${config_stream_size}" |
echo "# Stream Size: ${config_stream_size}" |
966 |
echo "# Maximum Disk Streams: ${config_max_streams}" |
echo "# Maximum Disk Streams: ${config_max_streams}" |
967 |
echo "# Maximum Voices: ${config_max_voices}" |
echo "# Maximum Voices: ${config_max_voices}" |
968 |
|
echo "# Default Subfragment Size: ${config_subfragment_size}" |
969 |
|
echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}" |
970 |
echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}" |
echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}" |
971 |
|
echo "# Signed Triangular Oscillator Algorithm: ${config_signed_triang_algo}" |
972 |
|
echo "# Unsigned Triangular Oscillator Algorithm: ${config_unsigned_triang_algo}" |
973 |
echo "# SysEx Buffer Size: ${config_sysex_buffer_size} Byte" |
echo "# SysEx Buffer Size: ${config_sysex_buffer_size} Byte" |
974 |
echo "# Filter Update Steps: ${config_filter_update_steps}" |
echo "# Min. Portamento Time: ${config_portamento_time_min} s" |
975 |
|
echo "# Max. Portamento Time: ${config_portamento_time_max} s" |
976 |
|
echo "# Default Portamento Time: ${config_portamento_time_default} s" |
977 |
echo "# Force Filter Usage: ${config_force_filter}" |
echo "# Force Filter Usage: ${config_force_filter}" |
978 |
echo "# Filter Cutoff Minimum: ${config_filter_cutoff_min} Hz" |
echo "# Filter Cutoff Minimum: ${config_filter_cutoff_min} Hz" |
979 |
echo "# Filter Cutoff Maximum: ${config_filter_cutoff_max} Hz" |
echo "# Filter Cutoff Maximum: ${config_filter_cutoff_max} Hz" |
981 |
echo "# Override Filter Resonance Controller: ${config_override_resonance_ctrl}" |
echo "# Override Filter Resonance Controller: ${config_override_resonance_ctrl}" |
982 |
echo "# Override Filter Type: ${config_override_filter_type}" |
echo "# Override Filter Type: ${config_override_filter_type}" |
983 |
echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}" |
echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}" |
984 |
|
echo "# Process Muted Channels: ${config_process_muted_channels}" |
985 |
|
echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}" |
986 |
|
echo "# Interpolate Volume: ${config_interpolate_volume}" |
987 |
echo "#-------------------------------------------------------------------#" |
echo "#-------------------------------------------------------------------#" |
988 |
echo "# Read './configure --help' or file 'configure.in' for details. #" |
echo "# Read './configure --help' or file 'configure.in' for details. #" |
989 |
echo "#####################################################################" |
echo "#####################################################################" |