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linuxsampler/trunk/configure.in revision 1502 by senoner, Wed Nov 21 07:29:52 2007 UTC linuxsampler/trunk/configure.ac revision 3739 by schoenebeck, Tue Feb 4 14:51:15 2020 UTC
# Line 1  Line 1 
 AC_INIT(configure.in)  
   
1  #------------------------------------------------------------------------------------  #------------------------------------------------------------------------------------
2  # LinuxSampler's / liblinuxsampler's "official" release version:  # LinuxSampler's / liblinuxsampler's "official" release version:
3    
4  LINUXSAMPLER_RELEASE_MAJOR=0  m4_define(linuxsampler_release_major, 2)
5  LINUXSAMPLER_RELEASE_MINOR=5  m4_define(linuxsampler_release_minor, 1)
6  LINUXSAMPLER_RELEASE_BUILD=0  m4_define(linuxsampler_release_build, 1.svn47)
7    
8    
9    AC_INIT([linuxsampler],[linuxsampler_release_major.linuxsampler_release_minor.linuxsampler_release_build])
10    AC_CONFIG_SRCDIR([configure.ac])
11    
12  #------------------------------------------------------------------------------------  #------------------------------------------------------------------------------------
13  # 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 24  LINUXSAMPLER_RELEASE_BUILD=0 Line 26  LINUXSAMPLER_RELEASE_BUILD=0
26  #  6. If any interfaces have been removed since the last public release, then set age  #  6. If any interfaces have been removed since the last public release, then set age
27  #     to 0.  #     to 0.
28    
29  LIBLINUXSAMPLER_LT_CURRENT=1  LIBLINUXSAMPLER_LT_CURRENT=5
30  LIBLINUXSAMPLER_LT_REVISION=0  LIBLINUXSAMPLER_LT_REVISION=0
31  LIBLINUXSAMPLER_LT_AGE=0  LIBLINUXSAMPLER_LT_AGE=0
32  SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE"  SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE"
# Line 33  SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT Line 35  SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT
35  # the LSCP specification version this LinuSampler release complies with:  # the LSCP specification version this LinuSampler release complies with:
36    
37  LSCP_RELEASE_MAJOR=1  LSCP_RELEASE_MAJOR=1
38  LSCP_RELEASE_MINOR=2  LSCP_RELEASE_MINOR=7
39    
40  AC_DEFINE_UNQUOTED(LSCP_RELEASE_MAJOR, ${LSCP_RELEASE_MAJOR}, [LSCP spec major version this release complies with.])  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.])  AC_DEFINE_UNQUOTED(LSCP_RELEASE_MINOR, ${LSCP_RELEASE_MINOR}, [LSCP spec minor version this release complies with.])
42    
43  AM_PROG_LIBTOOL  AM_INIT_AUTOMAKE([subdir-objects])
44    AC_PROG_CC
45    AC_PROG_CXX
46    AC_LIBTOOL_WIN32_DLL
47    AC_PROG_LIBTOOL
48    AC_PROG_LEX
49    AC_PROG_YACC
50    
51  AC_SUBST(SHLIB_VERSION_ARG)  AC_SUBST(SHLIB_VERSION_ARG)
52  AC_SUBST(SHARED_VERSION_INFO)  AC_SUBST(SHARED_VERSION_INFO)
53    
54  AC_C_BIGENDIAN  module=yes eval LIB_EXT=$shrext_cmds
55  AC_CANONICAL_SYSTEM  AC_SUBST(LIB_EXT)
56    
57  AC_SUBST(target)  AC_C_BIGENDIAN
58  AC_SUBST(target_alias)  AC_CANONICAL_HOST
 AC_SUBST(target_cpu)  
 AC_SUBST(target_os)  
 AC_SUBST(target_vendor)  
59    
60    PKG_PROG_PKG_CONFIG
61    
62  ###########################################################################  ###########################################################################
63  # General Checks  # General Checks
64    
65    AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
66    
67    # make sure C++14 is supported by compiler
68    # (add CXXFLAGS if required [e.g. -std=c++14])
69    m4_ifdef([m4_include(m4/ax_cxx_compile_stdcxx.m4)],,
70                 [sinclude([m4/ax_cxx_compile_stdcxx.m4])])
71    AX_CXX_COMPILE_STDCXX(14, [], mandatory)
72    
73  AC_MSG_CHECKING([whether x86 architecture])  AC_MSG_CHECKING([whether x86 architecture])
74  def_arch_x86=0  def_arch_x86=0
75  case $target_cpu in  case $host_cpu in
76    "i386" | "i486" | "i586" | "i686" | "i786")    "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")
77      echo "yes"      echo "yes"
78      def_arch_x86=1;;      def_arch_x86=1;;
79    *)    *)
# Line 71  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8 Line 85  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8
85  # (only if the user did not provide one)  # (only if the user did not provide one)
86  CXX_CPU_SWITCH=  CXX_CPU_SWITCH=
87  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then
88    if test "$def_arch_x86" = 1; then    if test "$def_arch_x86" = 1 -a "$host_cpu" != "x86_64"; then
89      CXX_CPU_SWITCH="-march=$target_cpu"      CXX_CPU_SWITCH="-march=$host_cpu"
90    elif test "$target_cpu" = "ppc"; then    elif test "$target_cpu" = "ppc"; then
91      CXX_CPU_SWITCH="-arch=$target_cpu"      CXX_CPU_SWITCH="-arch=$host_cpu"
92    fi    fi
93  fi  fi
94  AC_SUBST([CXX_CPU_SWITCH])  AC_SUBST([CXX_CPU_SWITCH])
95    
96    mac=no
97    linux=no
98    case "$host" in
99        *-*-darwin*)
100            mac=yes
101            ;;
102        *-*-linux*)
103            linux=yes
104            ;;
105    esac
106    AM_CONDITIONAL(LINUX, test "$linux" = yes)
107    AM_CONDITIONAL(MAC, test "$mac" = yes)
108    
109  # check if we're on MS Windows  # check if we're on MS Windows
110  AC_CHECK_HEADERS(  AC_CHECK_HEADERS(
111      mmsystem.h,      mmsystem.h,
112      have_windows=1,      have_windows=1,
113      have_windows=0      have_windows=0,
114        [#include <windef.h>]
115  )  )
116  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")
117    
118  AC_MSG_CHECKING([whether UNIX98 compatible])  AC_MSG_CHECKING([whether UNIX98 compatible])
119  AC_LANG_SAVE  AC_LANG_PUSH([C])
120  AC_LANG_C  AC_RUN_IFELSE([AC_LANG_SOURCE([[
 AC_TRY_RUN([  
121  #ifndef _GNU_SOURCE  #ifndef _GNU_SOURCE
122  #define _GNU_SOURCE 1  #define _GNU_SOURCE 1
123  #endif  #endif
# Line 102  exit(0); /* UNIX98 compatible */ Line 129  exit(0); /* UNIX98 compatible */
129  exit(-1); /* not UNIX98 compatible */  exit(-1); /* not UNIX98 compatible */
130  #endif  #endif
131  }  }
132  ],  ]])],
133  have_unix98="yes",  have_unix98="yes",
134  have_unix98="no",  have_unix98="no",
135  have_unix98="no"  have_unix98="no"
136  )  )
137  AC_LANG_RESTORE  AC_LANG_POP([C])
138  AC_MSG_RESULT([$have_unix98])  AC_MSG_RESULT([$have_unix98])
139  if test "$have_unix98" = "no" -a "have_windows" = "0"; then  if test "$have_unix98" = "no" -a "$have_windows" = "0" -a "$mac" = "no" ; then
140      if test "x$HAVE_UNIX98" = "x"; then      if test "x$HAVE_UNIX98" = "x"; then
141          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
142          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run"
143          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you"
144          echo "have a UNIX98 compatible system."          echo "have a UNIX98 compatible system."
145          exit -1;          exit -1;
146      fi      fi
# Line 131  CFLAGS="$CFLAGS $PTHREAD_CFLAGS" Line 158  CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
158  CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"  CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
159  CC="$PTHREAD_CC"  CC="$PTHREAD_CC"
160    
161    
162    # check for compiler's pragma diagnostic capabilities
163    m4_ifdef([m4_include(m4/pragma_diagnostics.m4)],,
164                 [sinclude([m4/pragma_diagnostics.m4])])
165    ACX_CXX_PRAGMA_DIAGNOSTICS
166    
167    
168  # check for a bug in NPTL-enabled glibc  # check for a bug in NPTL-enabled glibc
169  # (see Gentoo bug report #194076)  # (see Gentoo bug report #194076)
170  AC_ARG_ENABLE(nptl-bug-check,  AC_ARG_ENABLE(nptl-bug-check,
# Line 161  else Line 195  else
195  fi  fi
196    
197    
198    # check whether C++ compiler supports "designated initializers"
199    echo -n "Checking whether C++ compiler supports designated initializers (partly)... "
200    AC_LANG_PUSH([C++])
201    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
202        #include <stdlib.h>
203        struct Foo {
204            int   a;
205            float b;
206            bool  c;
207            char  d;
208        };
209        static void bar(Foo o) {
210        }
211        int main() {
212            bar({
213              .a = 2,
214              .b = 4.3f,
215              .c = true,
216              .d = 'z'
217            });
218            return 0;
219        }
220        ]])],
221        [cxx_designated_init_partly="yes"],
222        [cxx_designated_init_partly="no"]
223    )
224    AC_LANG_POP([C++])
225    if test $cxx_designated_init_partly = "yes"; then
226        echo "yes"
227    else
228        echo "NO"
229        echo '!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!'
230        echo '!                                                             !'
231        echo '! ERROR: Selected C++ compiler does not support designated    !'
232        echo '! initializers at all, not even partly!                       !'
233        echo '!                                                             !'
234        echo '! Please either update your C++ compiler or select a          !'
235        echo '! different compiler (e.g. GCC >= 8 or clang >= 5). If you    !'
236        echo '! have several C++ compilers installed on your machine, you   !'
237        echo '! can easily select a different compiler by environment       !'
238        echo '! variable, e.g. to compile with clang instead:               !'
239        echo '!                                                             !'
240        echo '! CXX=clang++ CC=clang ./configure && make                    !'
241        echo '!                                                             !'
242        echo '!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!'
243        exit -1
244    fi
245    echo -n "Checking whether C++ compiler fully supports designated initializers... "
246    AC_LANG_PUSH([C++])
247    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
248        #include <stdlib.h>
249        struct Foo {
250            int   a;
251            float b;
252            bool  c;
253            char  d;
254        };
255        static void bar(Foo o) {
256        }
257        int main() {
258            bar({
259              .d = 'z',
260              .a = 2
261            });
262            return 0;
263        }
264        ]])],
265        [cxx_designated_init_fully="yes"],
266        [cxx_designated_init_fully="no"]
267    )
268    AC_LANG_POP([C++])
269    if test $cxx_designated_init_fully = "yes"; then
270        echo "yes"
271    else
272        echo 'NO'
273        echo '***************************************************************'
274        echo '*                                                             *'
275        echo '* WARNING: Selected C++ compiler does not fully support       *'
276        echo '* designated initializers (only partly)!                      *'
277        echo '*                                                             *'
278        echo '* You will be able to compile LinuxSampler, but you will not  *'
279        echo '* be able to compile the test cases. Consider updating your   *'
280        echo '* C++ compiler or switching to a different compiler. Chances  *'
281        echo '* are that LinuxSampler will soon no longer support your      *'
282        echo '* compiler.                                                   *'
283        echo '*                                                             *'
284        echo '* If you have several C++ compilers installed on your machine,*'
285        echo '* you can easily select a different compiler by environment   *'
286        echo '* variable, e.g. to compile with clang instead:               *'
287        echo '*                                                             *'
288        echo '* CXX=clang++ CC=clang ./configure && make                    *'
289        echo '*                                                             *'
290        echo '***************************************************************'
291    fi
292    
293    
294    # In case Bison is available, determine the exact version, since we need to
295    # use different custom parser code for Bison 2.x vs. Bison 3.x generated
296    # parser yacc tables.
297    if echo "$YACC" | grep -q bison; then
298        # NOTE: m4 removes [], that's why it needs to be escaped
299        bison_version=[`$YACC --version | head -n 1 | sed -e 's/[^0-9.]*\([-0-9.]\+\)$/\1/'`]
300        bison_version_major=`echo $bison_version | cut -d. -f1`
301        bison_version_minor=`echo $bison_version | cut -d. -f2`
302        AC_DEFINE_UNQUOTED(HAVE_BISON_MAJ,$bison_version_major,[Define to the major version of the GNU Bison program installed.])
303        AC_DEFINE_UNQUOTED(HAVE_BISON_MIN,$bison_version_minor,[Define to the minor version of the GNU Bison program installed.])
304    fi
305    
306    
307    
308  ###########################################################################  ###########################################################################
309  # Checks for available audio and MIDI systems / drivers  # Checks for available audio and MIDI systems / drivers
# Line 194  if test "$config_alsa_driver" = "yes"; t Line 337  if test "$config_alsa_driver" = "yes"; t
337      fi      fi
338    
339      echo -n "checking Alsa version... "      echo -n "checking Alsa version... "
340      AC_LANG_SAVE      AC_LANG_PUSH([C])
341      AC_LANG_C      AC_RUN_IFELSE([AC_LANG_SOURCE([[
     AC_TRY_RUN([  
342          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
343          void main(void) {          void main(void) {
344              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 205  if test "$config_alsa_driver" = "yes"; t Line 347  if test "$config_alsa_driver" = "yes"; t
347              #endif              #endif
348              exit(SND_LIB_MAJOR);              exit(SND_LIB_MAJOR);
349          }          }
350      ],      ]])],
351      alsa_major=0,      alsa_major=0,
352      alsa_major=$?,      alsa_major=$?,
353      alsa_major=0      alsa_major=0
354      )      )
355      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
356          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
357          void main(void) {          void main(void) {
358              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 219  if test "$config_alsa_driver" = "yes"; t Line 361  if test "$config_alsa_driver" = "yes"; t
361              #endif              #endif
362              exit(SND_LIB_MINOR);              exit(SND_LIB_MINOR);
363          }          }
364      ],      ]])],
365      alsa_minor=0,      alsa_minor=0,
366      alsa_minor=$?,      alsa_minor=$?,
367      alsa_minor=0      alsa_minor=0
368      )      )
369      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
370          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
371          void main(void) {          void main(void) {
372              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 233  if test "$config_alsa_driver" = "yes"; t Line 375  if test "$config_alsa_driver" = "yes"; t
375              #endif              #endif
376              exit(SND_LIB_SUBMINOR);              exit(SND_LIB_SUBMINOR);
377          }          }
378      ],      ]])],
379      alsa_subminor=0,      alsa_subminor=0,
380      alsa_subminor=$?,      alsa_subminor=$?,
381      alsa_subminor=0      alsa_subminor=0
382      )      )
383      AC_LANG_RESTORE      AC_LANG_POP([C])
384      echo "$alsa_major.$alsa_minor.$alsa_subminor";      echo "$alsa_major.$alsa_minor.$alsa_subminor";
385      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])
386      AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.])      AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.])
# Line 248  else Line 390  else
390  fi  fi
391  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
392  AC_DEFINE_UNQUOTED(HAVE_ALSA,$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.])
393    config_have_alsa="no"
394    if test $have_alsa = "1"; then
395        config_have_alsa="yes"
396    fi
397    
398  # JACK  # JACK
399  AC_ARG_ENABLE(jack-driver,  AC_ARG_ENABLE(jack-driver,
# Line 263  if test "$config_jack_driver" = "yes"; t Line 409  if test "$config_jack_driver" = "yes"; t
409      if test $have_jack = "1"; then      if test $have_jack = "1"; then
410          AC_SUBST(JACK_LIBS)          AC_SUBST(JACK_LIBS)
411          AC_SUBST(JACK_CFLAGS)          AC_SUBST(JACK_CFLAGS)
412          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.])], , $JACK_LIBS)          linuxsampler_save_LIBS=$LIBS
413            LIBS="$JACK_LIBS $LIBS"
414            AC_CHECK_FUNCS(jack_client_name_size jack_client_open \
415                           jack_on_info_shutdown)
416            LIBS=$linuxsampler_save_LIBS
417          have_audio_output_driver="true";          have_audio_output_driver="true";
418      fi      fi
419  else  else
# Line 271  else Line 421  else
421  fi  fi
422  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")
423  AC_DEFINE_UNQUOTED(HAVE_JACK,$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.])
424    config_have_jack="no"
425    if test $have_jack = "1"; then
426        config_have_jack="yes"
427    fi
428    
429    # JACK MIDI
430    have_jack_midi=0
431    if test $have_jack = "1"; then
432        linuxsampler_save_CFLAGS=$CFLAGS
433        linuxsampler_save_LIBS=$LIBS
434        CFLAGS="$JACK_CFLAGS $CFLAGS"
435        LIBS="$JACK_LIBS $LIBS"
436        AC_CHECK_HEADER(jack/midiport.h, have_jack_midi=1, have_jack_midi=0)
437        if test $have_jack_midi = "1"; then
438            AC_CHECK_FUNCS(jack_midi_get_event_count)
439            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <jack/midiport.h>]], [[
440                jack_midi_clear_buffer(0, 0);
441            ]])], [AC_DEFINE(JACK_MIDI_FUNCS_NEED_NFRAMES, 1,
442                      [Define to 1 if you have the old jack midi functions that need an nframes argument.])])
443            have_midi_input_driver="true"
444        fi
445        CFLAGS=$linuxsampler_save_CFLAGS
446        LIBS=$linuxsampler_save_LIBS
447    fi
448    AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")
449    AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,
450                       [Define to 1 if you have JACK with MIDI support installed.])
451    config_have_jack_midi="no"
452    if test $have_jack_midi = "1"; then
453        config_have_jack_midi="yes"
454    fi
455    
456  # ARTS  # ARTS
457  AC_ARG_ENABLE(arts-driver,  AC_ARG_ENABLE(arts-driver,
# Line 293  else Line 474  else
474  fi  fi
475  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")
476  AC_DEFINE_UNQUOTED(HAVE_ARTS,$have_arts,[Define to 1 if you have aRts installed.])  AC_DEFINE_UNQUOTED(HAVE_ARTS,$have_arts,[Define to 1 if you have aRts installed.])
477    config_have_arts="no"
478    if test $have_arts = "1"; then
479        config_have_arts="yes"
480    fi
481    
482  # ASIO AUDIO (Win32)  # ASIO AUDIO (Win32)
483  AC_ARG_ENABLE(asiosdk-dir,  AC_ARG_ENABLE(asiosdk-dir,
# Line 332  fi Line 517  fi
517  AC_SUBST(ASIOSDK_BASEDIR)  AC_SUBST(ASIOSDK_BASEDIR)
518  AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")  AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")
519  AC_DEFINE_UNQUOTED(HAVE_ASIO,$have_asio,[Define to 1 if you have ASIO installed.])  AC_DEFINE_UNQUOTED(HAVE_ASIO,$have_asio,[Define to 1 if you have ASIO installed.])
520    config_have_asio="no"
521    if test $have_asio = "1"; then
522        config_have_asio="yes"
523    fi
524    
525  # MidiShare (Linux, OS X, Windows)  # MidiShare (Linux, OS X, Windows)
526  AC_ARG_ENABLE(midishare-driver,  AC_ARG_ENABLE(midishare-driver,
# Line 358  else Line 547  else
547  fi  fi
548  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")
549  AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$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.])
550    config_have_midishare="no"
551    if test $have_midishare = "1"; then
552        config_have_midishare="yes"
553    fi
554    
555  # CoreMIDI (OS X)  # CoreMIDI (OS X)
556  AC_ARG_ENABLE(coremidi-driver,  AC_ARG_ENABLE(coremidi-driver,
# Line 380  else Line 573  else
573  fi  fi
574  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")
575  AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$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.])
576    config_have_coremidi="no"
577    if test $have_coremidi = "1"; then
578        config_have_coremidi="yes"
579    fi
580    
581    # CoreAudio (OS X)
582    AC_ARG_ENABLE(coreaudio-driver,
583      [  --disable-coreaudio-driver
584                              Disable support for the Apple CoreAudio system.],
585      [config_coreaudio_driver="$enableval"],
586      [config_coreaudio_driver="yes"]
587    )
588    have_coreaudio=0
589    if test "$config_coreaudio_driver" = "yes"; then
590        AC_CHECK_HEADER(CoreAudio/CoreAudio.h,
591            have_coreaudio=1,
592            have_coreaudio=0
593        )
594        if test "$have_coreaudio" = "1"; then
595            have_audio_output_driver="true"
596        fi
597    else
598        echo "CoreAudio support disabled by configure script parameter"
599    fi
600    AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1")
601    AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.])
602    config_have_coreaudio="no"
603    if test $have_coreaudio = "1"; then
604        config_have_coreaudio="yes"
605    fi
606    
607  # MME MIDI (Win32)  # MME MIDI (Win32)
608  AC_ARG_ENABLE(mmemidi-driver,  AC_ARG_ENABLE(mmemidi-driver,
# Line 402  else Line 625  else
625  fi  fi
626  AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")  AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")
627  AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$have_mmemidi,[Define to 1 if you have MME MIDI installed.])  AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$have_mmemidi,[Define to 1 if you have MME MIDI installed.])
628    config_have_mme="no"
629    if test $have_mmemidi = "1"; then
630        config_have_mme="yes"
631    fi
632    
633    # DSSI
634    AC_CHECK_HEADERS(dssi.h,
635            config_have_dssi="yes",
636            config_have_dssi="no")
637    AM_CONDITIONAL(HAVE_DSSI, test $config_have_dssi = "yes")
638    
639    # LV2
640    PKG_CHECK_MODULES(LV2, lv2 >= 1.0.0, config_have_lv2="yes", config_have_lv2="no")
641    if test "$config_have_lv2" != "yes"; then
642        PKG_CHECK_MODULES(LV2, lv2core >= 1.0.0, config_have_lv2="yes", config_have_lv2="no")
643    fi
644    AC_SUBST(LV2_CFLAGS)
645    AC_SUBST(LV2_LIBS)
646    AM_CONDITIONAL(HAVE_LV2, test $config_have_lv2 = "yes")
647    
648    # VST
649    AC_ARG_ENABLE(vstsdk-dir,
650      [  --enable-vstsdk-dir
651                              Directory where the VST SDK is located.
652                              This automatically enables the compilation
653                              of the VST plugin.],
654      [VSTSDK_DIR="${enableval}"],
655      [VSTSDK_DIR=]
656    )
657    AC_SUBST(VSTSDK_DIR)
658    AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")
659    config_have_vst="no"
660    if test "x$VSTSDK_DIR" != "x"; then
661        config_have_vst="yes"
662    fi
663    
664    # AU
665    AC_CHECK_HEADERS(AudioUnit/AudioUnit.h,
666            config_have_au="yes",
667            config_have_au="no")
668    AM_CONDITIONAL(HAVE_AU, test $config_have_au = "yes")
669    AM_CONDITIONAL(HAVE_AUFLAGS, test "$AUFLAGS" != "")
670    
671    if test $config_have_au = "yes" ; then
672        if test "x$DEVELOPER_EXTRAS_DIR" = "x" ; then
673            if test -d /Developer/Extras ; then
674                DEVELOPER_EXTRAS_DIR=/Developer/Extras
675            else      
676                DEVELOPER_EXTRAS_DIR=/Developer/Examples
677            fi
678        fi
679        AC_SUBST(DEVELOPER_EXTRAS_DIR)
680    fi
681    
682    if test "x$MAC_PLUGIN_INSTALL_DIR" = "x" ; then
683        MAC_PLUGIN_INSTALL_DIR=/Library/Audio/Plug-Ins
684    fi
685    AC_SUBST(MAC_PLUGIN_INSTALL_DIR)
686    
687  # have we found at least one MIDI input and one audio output driver ?  # have we found at least one MIDI input and one audio output driver ?
688  if test "$have_midi_input_driver" = "false"; then  if test "$have_midi_input_driver" = "false"; then
689      echo "No supported MIDI input system found!"      echo "No supported MIDI input system found!"
690      echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:"      echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:"
691      echo "ALSA, MIDIShare, CoreMIDI."      echo "ALSA, JACK, MIDIShare, CoreMIDI, MME."
692      echo "If you think you have one of those available on your system, make sure you"      echo "If you think you have one of those available on your system, make sure you"
693      echo "also have the respective development (header) files installed."      echo "also have the respective development (header) files installed."
694      exit -1;      exit -1;
695  fi  fi
696  if test "$have_audio_output_driver" = "false"; then  if test "$have_audio_output_driver" = "false"; then
697      echo "No supported audio output system found!"      echo "No supported audio output system found!"
698      echo "Sorry, LinuxSampler only supports ALSA, JACK and ARTS as audio output"      echo "Sorry, LinuxSampler only supports ALSA, JACK, ARTS and ASIO as audio output"
699      echo "driver at the moment!"      echo "driver at the moment!"
700      exit -1;      exit -1;
701  fi  fi
# Line 425  fi Line 706  fi
706  # Checks for various DLL libraries  # Checks for various DLL libraries
707    
708  # Check presence of libgig  # Check presence of libgig
709  libgig_version="3.2.0"  libgig_version="4.2.0"
710  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
711  if test "$HAVE_GIG" = "false"; then  if test "$HAVE_GIG" = "false"; then
712      echo "Required libgig version not found!"      echo "Required libgig version not found!"
# Line 437  fi Line 718  fi
718  AC_SUBST(GIG_CFLAGS)  AC_SUBST(GIG_CFLAGS)
719  AC_SUBST(GIG_LIBS)  AC_SUBST(GIG_LIBS)
720    
721    # SF2 Engine (requires libgig)
722    AC_ARG_ENABLE(sf2-engine,
723      [  --disable-sf2-engine
724                              Disable compilation of the SF2 engine.
725                              You need to have libgig installed.],
726      [config_sf2_engine="$enableval"],
727      [config_sf2_engine="yes"]
728    )
729    HAVE_SF2=0;
730    if test "$config_sf2_engine" = "yes"; then
731        HAVE_SF2=1
732    else
733        echo "SF2 engine disabled by configure script parameter"
734    fi
735    AM_CONDITIONAL(HAVE_SF2, test $HAVE_SF2 = 1)
736    AC_DEFINE_UNQUOTED(HAVE_SF2,$HAVE_SF2,[Define to 1 if you want SF2 engine and have libsf2 installed.])
737    config_have_sf2="no"
738    if test $HAVE_SF2 = "1"; then
739        config_have_sf2="yes"
740    fi
741    
742    # Check presence of libsndfile
743    libsndfile_version="1.0"
744    PKG_CHECK_MODULES(SNDFILE, sndfile >= $libsndfile_version, HAVE_SNDFILE=true, HAVE_SNDFILE=false)
745    if test "$HAVE_SNDFILE" = "false"; then
746        echo "Required libsndfile version not found!"
747        echo "You need to have libsndfile version ${libsndfile_version} installed!"
748        exit -1;
749    else
750        echo "yes, found libsndfile $libsndfile_version"
751    fi
752    AC_SUBST(SNDFILE_CFLAGS)
753    AC_SUBST(SNDFILE_LIBS)
754    
755    # Check for Vorbis and FLAC support in libsndfile
756    linuxsampler_save_CFLAGS=$CFLAGS
757    CFLAGS="$SNDFILE_CFLAGS $CFLAGS"
758    AC_CHECK_DECLS([SF_FORMAT_VORBIS, SF_FORMAT_FLAC], [], [], [[#include <sndfile.h>]])
759    
760    # Check for loop functionality in libsndfile
761    AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
762                     [AC_MSG_WARN([Your version of libsndfile does not support
763        reading of loop information. LinuxSampler will not be able to
764        extract loop information from sample files.])],
765                     [#include <sndfile.h>])
766    CFLAGS=$linuxsampler_save_CFLAGS
767    
768  # Instruments DB feature (requires SQLite 3.3)  # Instruments DB feature (requires SQLite 3.3)
769  AC_ARG_ENABLE(instruments-db,  AC_ARG_ENABLE(instruments-db,
770    [  --disable-instruments-db    [  --disable-instruments-db
# Line 532  if test "$config_rt_exceptions" = "yes"; Line 860  if test "$config_rt_exceptions" = "yes";
860    AC_DEFINE_UNQUOTED(CONFIG_RT_EXCEPTIONS, 1, [Define to 1 to allow exceptions in the realtime context.])    AC_DEFINE_UNQUOTED(CONFIG_RT_EXCEPTIONS, 1, [Define to 1 to allow exceptions in the realtime context.])
861  fi  fi
862    
863    config_pthread_testcancel="$mac"
864    AC_ARG_ENABLE(pthread-testcancel,
865      [  --enable-pthread-testcancel
866                              Enable pthread_testcancel() calls and avoid
867                              asynchronous cancel of pthreads (default=yes
868                              for Mac targets, no otherwise).],
869      [config_pthread_testcancel="$enableval"],
870      [])
871    if test "$config_pthread_testcancel" = "yes"; then
872      AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.])
873    fi
874    
875  AC_ARG_ENABLE(preload-samples,  AC_ARG_ENABLE(preload-samples,
876    [  --enable-preload-samples    [  --enable-preload-samples
877                            Due to seeking and latency issues with hard drives                            Due to seeking and latency issues with hard drives
# Line 637  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_ Line 977  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_
977    
978  AC_ARG_ENABLE(max-streams,  AC_ARG_ENABLE(max-streams,
979    [  --enable-max-streams    [  --enable-max-streams
980                            Maximum amount of disk streams (default=90). This                            Initial maximum amount of disk streams
981                            value should always be higher than the maximum                            (default=90). This value can be changed at
982                            amount of voices.],                            runtime. It should always be higher than the
983                              maximum amount of voices.],
984    [config_max_streams="${enableval}"],    [config_max_streams="${enableval}"],
985    [config_max_streams="90"]    [config_max_streams="90"]
986  )  )
987  AC_DEFINE_UNQUOTED(CONFIG_MAX_STREAMS, $config_max_streams, [Define max. streams.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_STREAMS, $config_max_streams, [Define initial max. streams.])
988    
989  AC_ARG_ENABLE(max-voices,  AC_ARG_ENABLE(max-voices,
990    [  --enable-max-voices    [  --enable-max-voices
991                            Maximum amount of voices (default=64). This value                            Initial maximum amount of voices (default=64).
992                            should always be lower than the maximum amount of                            This value can be changed at runtime. It should
993                            disk streams.],                            always be lower than the maximum amount of disk
994                              streams.],
995    [config_max_voices="${enableval}"],    [config_max_voices="${enableval}"],
996    [config_max_voices="64"]    [config_max_voices="64"]
997  )  )
998  AC_DEFINE_UNQUOTED(CONFIG_MAX_VOICES, $config_max_voices, [Define max. voices.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_VOICES, $config_max_voices, [Define initial max. voices.])
999    
1000  AC_ARG_ENABLE(subfragment-size,  AC_ARG_ENABLE(subfragment-size,
1001    [  --enable-subfragment-size    [  --enable-subfragment-size
# Line 955  if test "$config_interpolate_volume" = " Line 1297  if test "$config_interpolate_volume" = "
1297    AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])    AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])
1298  fi  fi
1299    
1300    AC_ARG_ENABLE(master-volume-sysex-by-port,
1301      [  --enable-master-volume-sysex-by-port
1302                              Whether global volume sysex message should be
1303                              applied globally to the whole sampler or only to
1304                              the sampler channels connected to the same MIDI
1305                              input port on which the sysex message arrived on.
1306                              By default global volume sysex messages apply
1307                              globally to the whole sampler, since many MIDI
1308                              devices behave that way.],
1309      [config_master_volume_sysex_by_port="$enableval"],
1310      [config_master_volume_sysex_by_port="no"]
1311    )
1312    if test "$config_master_volume_sysex_by_port" = "yes"; then
1313      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.])
1314    fi
1315    
1316  AC_ARG_ENABLE(plugin-dir,  AC_ARG_ENABLE(plugin-dir,
1317    [  --enable-plugin-dir    [  --enable-plugin-dir
1318                            Directory where the sampler shall look for potential plugins,                            Directory where the sampler shall look for potential plugins,
# Line 989  AC_SUBST(config_default_instruments_db_f Line 1347  AC_SUBST(config_default_instruments_db_f
1347  ###########################################################################  ###########################################################################
1348  # Automatic Benchmarks (to detect the best algorithms for the system)  # Automatic Benchmarks (to detect the best algorithms for the system)
1349    
 AC_LANG_SAVE  
   
1350  if test "$config_signed_triang_algo" = "benchmark"; then  if test "$config_signed_triang_algo" = "benchmark"; then
1351      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "
1352      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1353      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1354              #define SIGNED 1              #define SIGNED 1
1355              #define SILENT 1              #define SILENT 1
1356              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1357          ],          ]])],
1358          triang_signed=0,          triang_signed=0,
1359          triang_signed=$?,          triang_signed=$?,
1360          triang_signed=0          triang_signed=0
1361      )      )
1362        AC_LANG_POP([C++])
1363      if test "$triang_signed" = "2"; then      if test "$triang_signed" = "2"; then
1364          config_signed_triang_algo="intmath"          config_signed_triang_algo="intmath"
1365          echo "integer math"          echo "integer math"
# Line 1033  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ Line 1390  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_
1390    
1391  if test "$config_unsigned_triang_algo" = "benchmark"; then  if test "$config_unsigned_triang_algo" = "benchmark"; then
1392      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "
1393      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1394      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1395              #define SIGNED 0              #define SIGNED 0
1396              #define SILENT 1              #define SILENT 1
1397              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1398          ],          ]])],
1399          triang_unsigned=0,          triang_unsigned=0,
1400          triang_unsigned=$?,          triang_unsigned=$?,
1401          triang_unsigned=0          triang_unsigned=0
1402      )      )
1403        AC_LANG_POP([C++])
1404      if test "$triang_unsigned" = "2"; then      if test "$triang_unsigned" = "2"; then
1405          config_unsigned_triang_algo="intmath"          config_unsigned_triang_algo="intmath"
1406          echo "integer math"          echo "integer math"
# Line 1071  else Line 1429  else
1429  fi  fi
1430  AC_DEFINE_UNQUOTED(CONFIG_UNSIGNED_TRIANG_ALGO, ${triang_unsigned}, [Define unsigned triangular wave algorithm to be used.])  AC_DEFINE_UNQUOTED(CONFIG_UNSIGNED_TRIANG_ALGO, ${triang_unsigned}, [Define unsigned triangular wave algorithm to be used.])
1431    
 AC_LANG_RESTORE  
   
1432    
1433  ###########################################################################  ###########################################################################
1434  # Create Build Files  # Create Build Files
1435    
1436  AM_CONFIG_HEADER(config.h)  AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD")  
   
 AC_LANG_CPLUSPLUS  
 AC_PROG_CXX  
1437    
1438  # some gcc 4.0 versions need -msse for SSE register allocations  AC_LANG([C++])
 if test "$config_asm" = "yes"; then  
   if test "$def_arch_x86" = 1; then  
     CXXFLAGS="$CXXFLAGS -msse"  
   fi  
 fi  
1439    
1440  # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like  # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like
1441  # this, the dlfcn.h check in am_prog_libtool may fail.  # this, the dlfcn.h check in am_prog_libtool may fail.
1442  AC_CHECK_HEADER(stdlib.h)  AC_CHECK_HEADER(stdlib.h)
1443    
1444  AC_OUTPUT( \  AC_CONFIG_FILES([\
1445      Makefile \      Makefile \
1446      man/Makefile \      man/Makefile \
1447      man/linuxsampler.1 \      man/linuxsampler.1 \
1448        man/lscp.1 \
1449      src/Makefile \      src/Makefile \
1450      src/db/Makefile \      src/db/Makefile \
1451      src/network/Makefile \      src/network/Makefile \
1452      src/engines/Makefile \      src/engines/Makefile \
1453      src/engines/gig/Makefile \      src/engines/gig/Makefile \
1454        src/engines/sf2/Makefile \
1455        src/engines/sfz/Makefile \
1456      src/engines/common/Makefile \      src/engines/common/Makefile \
1457        src/effects/Makefile \
1458      src/common/Makefile \      src/common/Makefile \
1459      src/testcases/Makefile \      src/testcases/Makefile \
1460      src/drivers/Makefile \      src/drivers/Makefile \
1461      src/drivers/audio/Makefile \      src/drivers/audio/Makefile \
1462      src/drivers/midi/Makefile \      src/drivers/midi/Makefile \
1463      src/plugins/Makefile \      src/plugins/Makefile \
1464        src/hostplugins/Makefile \
1465        src/hostplugins/dssi/Makefile \
1466        src/hostplugins/lv2/Makefile \
1467        src/hostplugins/lv2/manifest.ttl \
1468        src/hostplugins/vst/Makefile \
1469        src/hostplugins/au/Makefile \
1470        src/scriptvm/Makefile \
1471        src/scriptvm/editor/Makefile \
1472        src/shell/Makefile \
1473      linuxsampler.spec \      linuxsampler.spec \
1474      debian/Makefile \      debian/Makefile \
1475      Artwork/Makefile \      Artwork/Makefile \
# Line 1121  AC_OUTPUT( \ Line 1481  AC_OUTPUT( \
1481      Documentation/Engines/gig/Makefile \      Documentation/Engines/gig/Makefile \
1482      linuxsampler.pc \      linuxsampler.pc \
1483      Doxyfile \      Doxyfile \
1484  )  ])
1485    AC_OUTPUT
1486    
1487  # resolve all nested variables in '${config_plugin_dir}'  # resolve all nested variables in '${config_plugin_dir}'
1488  # (merely for providing a human readable summary below)  # (merely for providing a human readable summary below)
# Line 1137  echo "" Line 1498  echo ""
1498  echo "#####################################################################"  echo "#####################################################################"
1499  echo "# LinuxSampler Configuration                                        #"  echo "# LinuxSampler Configuration                                        #"
1500  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1501    echo "# Release Version: ${VERSION}"
1502    echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"
1503    echo "#-------------------------------------------------------------------"
1504  echo "# Assembly Optimizations: ${config_asm}"  echo "# Assembly Optimizations: ${config_asm}"
1505  echo "# Development Mode: ${config_dev_mode}"  echo "# Development Mode: ${config_dev_mode}"
1506  echo "# Debug Level: ${config_debug_level}"  echo "# Debug Level: ${config_debug_level}"
# Line 1150  echo "# Streams to be refilled per Disk Line 1514  echo "# Streams to be refilled per Disk
1514  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"
1515  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"
1516  echo "# Stream Size: ${config_stream_size}"  echo "# Stream Size: ${config_stream_size}"
1517  echo "# Maximum Disk Streams: ${config_max_streams}"  echo "# Default Maximum Disk Streams: ${config_max_streams}"
1518  echo "# Maximum Voices: ${config_max_voices}"  echo "# Default Maximum Voices: ${config_max_voices}"
1519  echo "# Default Subfragment Size: ${config_subfragment_size}"  echo "# Default Subfragment Size: ${config_subfragment_size}"
1520  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"
1521  echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"  echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"
# Line 1170  echo "# Override Filter Type: ${config_o Line 1534  echo "# Override Filter Type: ${config_o
1534  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"
1535  echo "# Process Muted Channels: ${config_process_muted_channels}"  echo "# Process Muted Channels: ${config_process_muted_channels}"
1536  echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"  echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"
1537    echo "# Apply global volume SysEx by MIDI port: ${config_master_volume_sysex_by_port}"
1538  echo "# Interpolate Volume: ${config_interpolate_volume}"  echo "# Interpolate Volume: ${config_interpolate_volume}"
1539  echo "# Instruments database support: ${config_instruments_db}"  echo "# Instruments database support: ${config_instruments_db}"
1540  if test "$config_instruments_db" = "yes"; then  if test "$config_instruments_db" = "yes"; then
1541  echo "# Instruments DB default location: ${config_default_instruments_db_file}"  echo "# Instruments DB default location: ${config_default_instruments_db_file}"
1542  fi  fi
1543  echo "# Plugin Path: ${config_plugin_dir}"  echo "# Plugin Path: ${config_plugin_dir}"
1544    echo "#-------------------------------------------------------------------"
1545    echo "# MIDI Input Drivers:"
1546    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack_midi}, CoreMIDI: ${config_have_coremidi}, MME: ${config_have_mme}, MidiShare: ${config_have_midishare}"
1547    echo "#-------------------------------------------------------------------"
1548    echo "# Audio Output Drivers:"
1549    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack}, ARTS: ${config_have_arts}, CoreAudio: ${config_have_coreaudio}, ASIO: ${config_have_asio}"
1550    echo "#-------------------------------------------------------------------"
1551    echo "# Sampler Engines:"
1552    echo "# GIG: yes, SF2: ${config_have_sf2}, SFZ: yes"
1553    echo "#-------------------------------------------------------------------"
1554    echo "# Effect plugin systems for internal effects:"
1555    echo "# LADSPA: yes"
1556    echo "#-------------------------------------------------------------------"
1557    echo "# Building sampler as plugin for following host standards:"
1558    echo "# DSSI: ${config_have_dssi}, LV2: ${config_have_lv2}, VST: ${config_have_vst}, AU: ${config_have_au}"
1559  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1560  echo "# Read './configure --help' or file 'configure.in' for details.     #"  echo "# Read './configure --help' or file 'configure.in' for details.     #"
1561  echo "#####################################################################"  echo "#####################################################################"
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