/[svn]/linuxsampler/trunk/configure.in
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revision 821 by wylder, Thu Dec 22 21:04:35 2005 UTC revision 909 by schoenebeck, Sat Aug 5 17:55:49 2006 UTC
# Line 5  AC_INIT(configure.in) Line 5  AC_INIT(configure.in)
5    
6  LINUXSAMPLER_RELEASE_MAJOR=0  LINUXSAMPLER_RELEASE_MAJOR=0
7  LINUXSAMPLER_RELEASE_MINOR=3  LINUXSAMPLER_RELEASE_MINOR=3
8  LINUXSAMPLER_RELEASE_BUILD=3  LINUXSAMPLER_RELEASE_BUILD=3cvs
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
# Line 59  esac Line 59  esac
59  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.])
60    
61  # determine the right gcc switch for CPU specific optimizations  # determine the right gcc switch for CPU specific optimizations
62    # (only if the user did not provide one)
63  CXX_CPU_SWITCH=  CXX_CPU_SWITCH=
64  if test "$def_arch_x86" = 1; then  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then
65    CXX_CPU_SWITCH="-march=$target_cpu"    if test "$def_arch_x86" = 1; then
66  elif test "$target_cpu" = "powerpc"; then      CXX_CPU_SWITCH="-march=$target_cpu"
67    CXX_CPU_SWITCH="-arch=$target_cpu"    elif test "$target_cpu" = "ppc"; then
68        CXX_CPU_SWITCH="-arch=$target_cpu"
69      fi
70  fi  fi
71  AC_SUBST([CXX_CPU_SWITCH])  AC_SUBST([CXX_CPU_SWITCH])
72    
# Line 99  if test "$have_unix98" = "no"; then Line 102  if test "$have_unix98" = "no"; then
102      fi      fi
103  fi  fi
104    
105  # check for <feature.h>  # check for <features.h>
106  AC_CHECK_HEADERS(feature.h)  AC_CHECK_HEADERS(features.h)
107    
108    
109    ###########################################################################
110  # Checks for available audio and MIDI systems / drivers  # Checks for available audio and MIDI systems / drivers
111  # (we throw an error if there's not at least one system for audio output and MIDI input available)  # (we throw an error if there's not at least one system for audio output and MIDI input available)
112    
113  have_midi_input_driver="false"  have_midi_input_driver="false"
114  have_audio_output_driver="false"  have_audio_output_driver="false"
115    
116  AC_CHECK_HEADER(alsa/asoundlib.h,  # ALSA
117      AC_CHECK_LIB(asound, main,  AC_ARG_ENABLE(alsa-driver,
118                               have_alsa=1    [  --disable-alsa-driver
119                               ,                            Disable support for the Advanced Linux Sound
120                               have_alsa=0                            Architecture (ALSA).],
121                  )    [config_alsa_driver="no"],
122                  ,    [config_alsa_driver="yes"]
123                  have_alsa=0  )
124  )  have_alsa=0
125  if test "$have_alsa" = "1"; then  if test "$config_alsa_driver" = "yes"; then
126      have_midi_input_driver="true"      AC_CHECK_HEADER(alsa/asoundlib.h,
127      have_audio_output_driver="true";          AC_CHECK_LIB(asound, main,
128                                     have_alsa=1
129                                     ,
130                                     have_alsa=0
131                        )
132                        ,
133                        have_alsa=0
134        )
135        if test "$have_alsa" = "1"; then
136            have_midi_input_driver="true"
137            have_audio_output_driver="true";
138        fi
139    
140        echo -n "checking Alsa version... "
141        AC_LANG_SAVE
142        AC_LANG_C
143        AC_TRY_RUN([
144            #include <alsa/asoundlib.h>
145            void main(void) {
146                /* ensure backward compatibility */
147                #if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
148                #define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
149                #endif
150                exit(SND_LIB_MAJOR);
151            }
152        ],
153        alsa_major=0,
154        alsa_major=$?,
155        alsa_major=0
156        )
157        AC_TRY_RUN([
158            #include <alsa/asoundlib.h>
159            void main(void) {
160                /* ensure backward compatibility */
161                #if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
162                #define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
163                #endif
164                exit(SND_LIB_MINOR);
165            }
166        ],
167        alsa_minor=0,
168        alsa_minor=$?,
169        alsa_minor=0
170        )
171        AC_TRY_RUN([
172            #include <alsa/asoundlib.h>
173            void main(void) {
174                /* ensure backward compatibility */
175                #if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
176                #define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
177                #endif
178                exit(SND_LIB_SUBMINOR);
179            }
180        ],
181        alsa_subminor=0,
182        alsa_subminor=$?,
183        alsa_subminor=0
184        )
185        AC_LANG_RESTORE
186        echo "$alsa_major.$alsa_minor.$alsa_subminor";
187        AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])
188        AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.])
189        AC_DEFINE_UNQUOTED(ALSA_SUBMINOR,$alsa_subminor,[Define to the subminor version number of your Alsa installation.])
190    else
191        echo "ALSA support disabled by configure script parameter"
192  fi  fi
193  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
194  AC_DEFINE_UNQUOTED(HAVE_ALSA,$have_alsa,[Define to 1 if you have ALSA installed.])  AC_DEFINE_UNQUOTED(HAVE_ALSA,$have_alsa,[Define to 1 if you have ALSA installed.])
195    
 echo -n "checking Alsa version... "  
 AC_LANG_SAVE  
 AC_LANG_C  
 AC_TRY_RUN([  
 #include <alsa/asoundlib.h>  
 void main(void) {  
 /* ensure backward compatibility */  
 #if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)  
 #define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR  
 #endif  
 exit(SND_LIB_MAJOR);  
 }  
 ],  
 alsa_major=0,  
 alsa_major=$?,  
 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.])  
   
196  # JACK  # JACK
197  PKG_CHECK_MODULES(JACK, jack, HAVE_JACK=true, HAVE_JACK=false)  AC_ARG_ENABLE(jack-driver,
198  AC_SUBST(JACK_LIBS)    [  --disable-jack-driver
199  AC_SUBST(JACK_CFLAGS)                            Disable support for the Jack Audio Connection Kit
200  if test $HAVE_JACK = false; then                            (JACK).],
201      HAVE_JACK=0;    [config_jack_driver="no"],
202      [config_jack_driver="yes"]
203    )
204    have_jack=0
205    if test "$config_jack_driver" = "yes"; then
206        PKG_CHECK_MODULES(JACK, jack, have_jack=1, have_jack=0)
207        if test $have_jack = "1"; then
208            AC_SUBST(JACK_LIBS)
209            AC_SUBST(JACK_CFLAGS)
210            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)
211            have_audio_output_driver="true";
212        fi
213  else  else
214      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)  
215  fi  fi
216  AM_CONDITIONAL(HAVE_JACK, test $HAVE_JACK = 1)  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")
217  AC_DEFINE_UNQUOTED(HAVE_JACK,$HAVE_JACK,[Define to 1 if you have JACK installed.])  AC_DEFINE_UNQUOTED(HAVE_JACK,$have_jack,[Define to 1 if you have JACK installed.])
218    
219    # ARTS
220    AC_ARG_ENABLE(arts-driver,
221      [  --disable-arts-driver
222                              Disable support for the Analogue Realtime System
223                              (aRts).],
224      [config_arts_driver="no"],
225      [config_arts_driver="yes"]
226    )
227    have_arts=0
228    if test "$config_arts_driver" = "yes"; then
229        m4_ifdef([m4_include(m4/arts.m4)],,
230                 [sinclude([m4/arts.m4])])
231        AM_PATH_ARTS(0.9.5, have_arts=1, have_arts=0)
232        if test "$have_arts" = "1"; then
233            have_audio_output_driver="true"
234        fi
235    else
236        echo "ARTS support disabled by configure script parameter"
237    fi
238    AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")
239    AC_DEFINE_UNQUOTED(HAVE_ARTS,$have_arts,[Define to 1 if you have aRts installed.])
240    
241  # MidiShare (Linux, OS X, Windows)  # MidiShare (Linux, OS X, Windows)
242  AC_CHECK_HEADER(MidiShare.h,  AC_ARG_ENABLE(midishare-driver,
243      AC_CHECK_LIB(MidiShare, MidiCountEvs,    [  --disable-midishare-driver
244                              have_midishare=1,                            Disable support for the MidiShare system.],
245                              have_midishare=0    [config_midishare_driver="no"],
246                  )    [config_midishare_driver="yes"]
247                  ,  )
248                  have_midishare=0  have_midishare=0
249  )  if test "$config_midishare_driver" = "yes"; then
250  if test "$have_midishare" = "1"; then      AC_CHECK_HEADER(MidiShare.h,
251      have_midi_input_driver="true"          AC_CHECK_LIB(MidiShare, MidiCountEvs,
252                                    have_midishare=1,
253                                    have_midishare=0
254                        )
255                        ,
256                        have_midishare=0
257        )
258        if test "$have_midishare" = "1"; then
259            have_midi_input_driver="true"
260        fi
261    else
262        echo "MidiShare support disabled by configure script parameter"
263  fi  fi
264  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")
265  AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$have_midishare,[Define to 1 if you have MidiShare installed.])  AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$have_midishare,[Define to 1 if you have MidiShare installed.])
266    
267  # CoreMIDI (OS X)  # CoreMIDI (OS X)
268  AC_CHECK_HEADER(CoreMIDI/CoreMIDI.h,  AC_ARG_ENABLE(coremidi-driver,
269                  have_coremidi=1,    [  --disable-coremidi-driver
270                  have_coremidi=0                            Disable support for the Apple CoreMIDI system.],
271  )    [config_coremidi_driver="no"],
272  if test "$have_coremidi" = "1"; then    [config_coremidi_driver="yes"]
273      have_midi_input_driver="true"  )
274    have_coremidi=0
275    if test "$config_coremidi_driver" = "yes"; then
276        AC_CHECK_HEADER(CoreMIDI/CoreMIDI.h,
277            have_coremidi=1,
278            have_coremidi=0
279        )
280        if test "$have_coremidi" = "1"; then
281            have_midi_input_driver="true"
282        fi
283    else
284        echo "CoreMIDI support disabled by configure script parameter"
285  fi  fi
286  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")
287  AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$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.])
288    
289  # Check presence of libgig  # Check presence of libgig
290  libgig_version="2.0.2"  libgig_version="3.0.0"
291  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
292  if test "$HAVE_GIG" = "false"; then  if test "$HAVE_GIG" = "false"; then
293      echo "Required libgig version not found!"      echo "Required libgig version not found!"
# Line 599  if test "config_assert_gs_sysex_checksum Line 671  if test "config_assert_gs_sysex_checksum
671    AC_DEFINE_UNQUOTED(CONFIG_ASSERT_GS_SYSEX_CHECKSUM, 1, [Define to 1 if you want to enable GS SysEx check.])    AC_DEFINE_UNQUOTED(CONFIG_ASSERT_GS_SYSEX_CHECKSUM, 1, [Define to 1 if you want to enable GS SysEx check.])
672  fi  fi
673    
674    AC_ARG_ENABLE(portamento-time-min,
675      [  --enable-portamento-time-min
676                              Minimum Portamento time in seconds
677                              (default=0.1).],
678      [config_portamento_time_min="${enableval}"],
679      [config_portamento_time_min="0.1"]
680    )
681    AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_MIN, $config_portamento_time_min, [Define min. portamento time.])
682    
683    AC_ARG_ENABLE(portamento-time-max,
684      [  --enable-portamento-time-max
685                              Maximum Portamento time in seconds
686                              (default=32).],
687      [config_portamento_time_max="${enableval}"],
688      [config_portamento_time_max="32"]
689    )
690    AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_MAX, $config_portamento_time_max, [Define max. portamento time.])
691    
692    AC_ARG_ENABLE(portamento-time-default,
693      [  --enable-portamento-time-default
694                              Default Portamento time in seconds
695                              (default=1).],
696      [config_portamento_time_default="${enableval}"],
697      [config_portamento_time_default="1"]
698    )
699    AC_DEFINE_UNQUOTED(CONFIG_PORTAMENTO_TIME_DEFAULT, $config_portamento_time_default, [Define default portamento time.])
700    
701  AC_ARG_ENABLE(signed-triang-algo,  AC_ARG_ENABLE(signed-triang-algo,
702    [  --enable-signed-triang-algo    [  --enable-signed-triang-algo
703                            Signed triangular wave algorithm to be used (e.g. for LFOs).                            Signed triangular wave algorithm to be used (e.g. for LFOs).
# Line 685  if test "$config_process_muted_channels" Line 784  if test "$config_process_muted_channels"
784    AC_DEFINE_UNQUOTED(CONFIG_PROCESS_MUTED_CHANNELS, 1, [Define to 1 if you want to enable processing of muted channels.])    AC_DEFINE_UNQUOTED(CONFIG_PROCESS_MUTED_CHANNELS, 1, [Define to 1 if you want to enable processing of muted channels.])
785  fi  fi
786    
787    AC_ARG_ENABLE(process-all-notes-off,
788      [  --disable-process-all-notes-off
789                              Disable interpretation of All-Notes-Off MIDI
790                              messages (default=on). By default LS will release
791                              all voices whenever it receives an All-Notes-Off
792                              MIDI message. You can disable this behavior, so
793                              that LS simply ignores such messages.],
794      [config_process_all_notes_off="no"],
795      [config_process_all_notes_off="yes"]
796    )
797    if test "$config_process_all_notes_off" = "yes"; then
798      AC_DEFINE_UNQUOTED(CONFIG_PROCESS_ALL_NOTES_OFF, 1, [Define to 1 if you want to enable processing of All-Notes-Off MIDI messages.])
799    fi
800    
801    AC_ARG_ENABLE(interpolate-volume,
802      [  --disable-interpolate-volume
803                              Disable interpolation of volume modulation
804                              (default=on). With this enabled, the volume changes
805                              generated by for example the envelope generator
806                              will be smoother, minimizing the risk for audio
807                              clicks. Disable it to reduce CPU usage.],
808      [config_interpolate_volume="no"],
809      [config_interpolate_volume="yes"]
810    )
811    if test "$config_interpolate_volume" = "yes"; then
812      AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])
813    fi
814    
815    
816  ###########################################################################  ###########################################################################
817  # Automatic Benchmarks (to detect the best algorithms for the system)  # Automatic Benchmarks (to detect the best algorithms for the system)
# Line 834  echo "# Voice Stealing Algorithm: ${conf Line 961  echo "# Voice Stealing Algorithm: ${conf
961  echo "# Signed Triangular Oscillator Algorithm: ${config_signed_triang_algo}"  echo "# Signed Triangular Oscillator Algorithm: ${config_signed_triang_algo}"
962  echo "# Unsigned Triangular Oscillator Algorithm: ${config_unsigned_triang_algo}"  echo "# Unsigned Triangular Oscillator Algorithm: ${config_unsigned_triang_algo}"
963  echo "# SysEx Buffer Size: ${config_sysex_buffer_size} Byte"  echo "# SysEx Buffer Size: ${config_sysex_buffer_size} Byte"
964    echo "# Min. Portamento Time: ${config_portamento_time_min} s"
965    echo "# Max. Portamento Time: ${config_portamento_time_max} s"
966    echo "# Default Portamento Time: ${config_portamento_time_default} s"
967  echo "# Force Filter Usage: ${config_force_filter}"  echo "# Force Filter Usage: ${config_force_filter}"
968  echo "# Filter Cutoff Minimum: ${config_filter_cutoff_min} Hz"  echo "# Filter Cutoff Minimum: ${config_filter_cutoff_min} Hz"
969  echo "# Filter Cutoff Maximum: ${config_filter_cutoff_max} Hz"  echo "# Filter Cutoff Maximum: ${config_filter_cutoff_max} Hz"
# Line 842  echo "# Override Filter Resonance Contro Line 972  echo "# Override Filter Resonance Contro
972  echo "# Override Filter Type: ${config_override_filter_type}"  echo "# Override Filter Type: ${config_override_filter_type}"
973  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"
974  echo "# Process Muted Channels: ${config_process_muted_channels}"  echo "# Process Muted Channels: ${config_process_muted_channels}"
975    echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"
976    echo "# Interpolate Volume: ${config_interpolate_volume}"
977  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
978  echo "# Read './configure --help' or file 'configure.in' for details.     #"  echo "# Read './configure --help' or file 'configure.in' for details.     #"
979  echo "#####################################################################"  echo "#####################################################################"

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