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linuxsampler/trunk/configure.in revision 1777 by persson, Mon Sep 15 16:58:10 2008 UTC linuxsampler/trunk/configure.ac revision 3725 by schoenebeck, Thu Jan 23 18:45:00 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=1.7cvs  m4_define(linuxsampler_release_build, 1.svn42)
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=1.7cvs Line 26  LINUXSAMPLER_RELEASE_BUILD=1.7cvs
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=2  LIBLINUXSAMPLER_LT_CURRENT=5
30  LIBLINUXSAMPLER_LT_REVISION=0  LIBLINUXSAMPLER_LT_REVISION=0
31  LIBLINUXSAMPLER_LT_AGE=1  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"
33    
34  #------------------------------------------------------------------------------------  #------------------------------------------------------------------------------------
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=4  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, ${LSCP_RELEASE_MINOR}, [LSCP spec minor version this release complies with.])
42    
43    AM_INIT_AUTOMAKE([subdir-objects])
44    AC_PROG_CC
45  AC_PROG_CXX  AC_PROG_CXX
46  AC_LIBTOOL_WIN32_DLL  AC_LIBTOOL_WIN32_DLL
47  AM_PROG_LIBTOOL  AC_PROG_LIBTOOL
48    AC_PROG_LEX
49    AC_PROG_YACC
50    
51  AC_SUBST(SHLIB_VERSION_ARG)  AC_SUBST(SHLIB_VERSION_ARG)
52  AC_SUBST(SHARED_VERSION_INFO)  AC_SUBST(SHARED_VERSION_INFO)
53    
54  AC_C_BIGENDIAN  module=yes eval LIB_EXT=$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  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 $host_cpu in
76    "i386" | "i486" | "i586" | "i686" | "i786")    "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")
77      echo "yes"      echo "yes"
78      def_arch_x86=1;;      def_arch_x86=1;;
79    *)    *)
# Line 74  AC_DEFINE_UNQUOTED(ARCH_X86,$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 $have_windows = "1")
117    
118  AC_MSG_CHECKING([whether UNIX98 compatible])  AC_MSG_CHECKING([whether UNIX98 compatible])
119  AC_LANG_SAVE  AC_LANG_PUSH([C])
120  AC_LANG_C  AC_RUN_IFELSE([AC_LANG_SOURCE([[
 AC_TRY_RUN([  
121  #ifndef _GNU_SOURCE  #ifndef _GNU_SOURCE
122  #define _GNU_SOURCE 1  #define _GNU_SOURCE 1
123  #endif  #endif
# Line 105  exit(0); /* UNIX98 compatible */ Line 129  exit(0); /* UNIX98 compatible */
129  exit(-1); /* not UNIX98 compatible */  exit(-1); /* not UNIX98 compatible */
130  #endif  #endif
131  }  }
132  ],  ]])],
133  have_unix98="yes",  have_unix98="yes",
134  have_unix98="no",  have_unix98="no",
135  have_unix98="no"  have_unix98="no"
136  )  )
137  AC_LANG_RESTORE  AC_LANG_POP([C])
138  AC_MSG_RESULT([$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$HAVE_UNIX98" = "x"; then
141          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
142          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run"
143          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you"
144          echo "have a UNIX98 compatible system."          echo "have a UNIX98 compatible system."
145          exit -1;          exit -1;
146      fi      fi
# Line 134  CFLAGS="$CFLAGS $PTHREAD_CFLAGS" Line 158  CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
158  CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"  CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
159  CC="$PTHREAD_CC"  CC="$PTHREAD_CC"
160    
161    
162    # check for compiler's pragma diagnostic capabilities
163    m4_ifdef([m4_include(m4/pragma_diagnostics.m4)],,
164                 [sinclude([m4/pragma_diagnostics.m4])])
165    ACX_CXX_PRAGMA_DIAGNOSTICS
166    
167    
168  # check for a bug in NPTL-enabled glibc  # check for a bug in NPTL-enabled glibc
169  # (see Gentoo bug report #194076)  # (see Gentoo bug report #194076)
170  AC_ARG_ENABLE(nptl-bug-check,  AC_ARG_ENABLE(nptl-bug-check,
# Line 163  else Line 194  else
194      echo "NPTL glibc bug check disabled"      echo "NPTL glibc bug check disabled"
195  fi  fi
196    
197  # FIXME: this is actually a dependency of libgig, not of LS directly, why  
198  # isn't it hidden by libgig?  # In case Bison is available, determine the exact version, since we need to
199  AC_CHECK_HEADERS(uuid/uuid.h)  # use different custom parser code for Bison 2.x vs. Bison 3.x generated
200  AC_SEARCH_LIBS(uuid_generate, uuid)  # parser yacc tables.
201    if echo "$YACC" | grep -q bison; then
202        # NOTE: m4 removes [], that's why it needs to be escaped
203        bison_version=[`$YACC --version | head -n 1 | sed -e 's/[^0-9.]*\([-0-9.]\+\)$/\1/'`]
204        bison_version_major=`echo $bison_version | cut -d. -f1`
205        bison_version_minor=`echo $bison_version | cut -d. -f2`
206        AC_DEFINE_UNQUOTED(HAVE_BISON_MAJ,$bison_version_major,[Define to the major version of the GNU Bison program installed.])
207        AC_DEFINE_UNQUOTED(HAVE_BISON_MIN,$bison_version_minor,[Define to the minor version of the GNU Bison program installed.])
208    fi
209    
210    
211    
# Line 202  if test "$config_alsa_driver" = "yes"; t Line 241  if test "$config_alsa_driver" = "yes"; t
241      fi      fi
242    
243      echo -n "checking Alsa version... "      echo -n "checking Alsa version... "
244      AC_LANG_SAVE      AC_LANG_PUSH([C])
245      AC_LANG_C      AC_RUN_IFELSE([AC_LANG_SOURCE([[
     AC_TRY_RUN([  
246          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
247          void main(void) {          void main(void) {
248              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 213  if test "$config_alsa_driver" = "yes"; t Line 251  if test "$config_alsa_driver" = "yes"; t
251              #endif              #endif
252              exit(SND_LIB_MAJOR);              exit(SND_LIB_MAJOR);
253          }          }
254      ],      ]])],
255      alsa_major=0,      alsa_major=0,
256      alsa_major=$?,      alsa_major=$?,
257      alsa_major=0      alsa_major=0
258      )      )
259      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
260          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
261          void main(void) {          void main(void) {
262              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 227  if test "$config_alsa_driver" = "yes"; t Line 265  if test "$config_alsa_driver" = "yes"; t
265              #endif              #endif
266              exit(SND_LIB_MINOR);              exit(SND_LIB_MINOR);
267          }          }
268      ],      ]])],
269      alsa_minor=0,      alsa_minor=0,
270      alsa_minor=$?,      alsa_minor=$?,
271      alsa_minor=0      alsa_minor=0
272      )      )
273      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
274          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
275          void main(void) {          void main(void) {
276              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 241  if test "$config_alsa_driver" = "yes"; t Line 279  if test "$config_alsa_driver" = "yes"; t
279              #endif              #endif
280              exit(SND_LIB_SUBMINOR);              exit(SND_LIB_SUBMINOR);
281          }          }
282      ],      ]])],
283      alsa_subminor=0,      alsa_subminor=0,
284      alsa_subminor=$?,      alsa_subminor=$?,
285      alsa_subminor=0      alsa_subminor=0
286      )      )
287      AC_LANG_RESTORE      AC_LANG_POP([C])
288      echo "$alsa_major.$alsa_minor.$alsa_subminor";      echo "$alsa_major.$alsa_minor.$alsa_subminor";
289      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])
290      AC_DEFINE_UNQUOTED(ALSA_MINOR,$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 256  else Line 294  else
294  fi  fi
295  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
296  AC_DEFINE_UNQUOTED(HAVE_ALSA,$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.])
297    config_have_alsa="no"
298    if test $have_alsa = "1"; then
299        config_have_alsa="yes"
300    fi
301    
302  # JACK  # JACK
303  AC_ARG_ENABLE(jack-driver,  AC_ARG_ENABLE(jack-driver,
# Line 273  if test "$config_jack_driver" = "yes"; t Line 315  if test "$config_jack_driver" = "yes"; t
315          AC_SUBST(JACK_CFLAGS)          AC_SUBST(JACK_CFLAGS)
316          linuxsampler_save_LIBS=$LIBS          linuxsampler_save_LIBS=$LIBS
317          LIBS="$JACK_LIBS $LIBS"          LIBS="$JACK_LIBS $LIBS"
318          AC_CHECK_FUNCS(jack_client_name_size jack_client_open)          AC_CHECK_FUNCS(jack_client_name_size jack_client_open \
319                           jack_on_info_shutdown)
320          LIBS=$linuxsampler_save_LIBS          LIBS=$linuxsampler_save_LIBS
321          have_audio_output_driver="true";          have_audio_output_driver="true";
322      fi      fi
# Line 282  else Line 325  else
325  fi  fi
326  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")
327  AC_DEFINE_UNQUOTED(HAVE_JACK,$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.])
328    config_have_jack="no"
329    if test $have_jack = "1"; then
330        config_have_jack="yes"
331    fi
332    
333  # JACK MIDI  # JACK MIDI
334  have_jack_midi=0  have_jack_midi=0
# Line 305  fi Line 352  fi
352  AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")  AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")
353  AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,  AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,
354                     [Define to 1 if you have JACK with MIDI support installed.])                     [Define to 1 if you have JACK with MIDI support installed.])
355    config_have_jack_midi="no"
356    if test $have_jack_midi = "1"; then
357        config_have_jack_midi="yes"
358    fi
359    
360  # ARTS  # ARTS
361  AC_ARG_ENABLE(arts-driver,  AC_ARG_ENABLE(arts-driver,
# Line 327  else Line 378  else
378  fi  fi
379  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")
380  AC_DEFINE_UNQUOTED(HAVE_ARTS,$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.])
381    config_have_arts="no"
382    if test $have_arts = "1"; then
383        config_have_arts="yes"
384    fi
385    
386  # ASIO AUDIO (Win32)  # ASIO AUDIO (Win32)
387  AC_ARG_ENABLE(asiosdk-dir,  AC_ARG_ENABLE(asiosdk-dir,
# Line 366  fi Line 421  fi
421  AC_SUBST(ASIOSDK_BASEDIR)  AC_SUBST(ASIOSDK_BASEDIR)
422  AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")  AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")
423  AC_DEFINE_UNQUOTED(HAVE_ASIO,$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.])
424    config_have_asio="no"
425    if test $have_asio = "1"; then
426        config_have_asio="yes"
427    fi
428    
429  # MidiShare (Linux, OS X, Windows)  # MidiShare (Linux, OS X, Windows)
430  AC_ARG_ENABLE(midishare-driver,  AC_ARG_ENABLE(midishare-driver,
# Line 392  else Line 451  else
451  fi  fi
452  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")
453  AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$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.])
454    config_have_midishare="no"
455    if test $have_midishare = "1"; then
456        config_have_midishare="yes"
457    fi
458    
459  # CoreMIDI (OS X)  # CoreMIDI (OS X)
460  AC_ARG_ENABLE(coremidi-driver,  AC_ARG_ENABLE(coremidi-driver,
# Line 414  else Line 477  else
477  fi  fi
478  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")
479  AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$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.])
480    config_have_coremidi="no"
481    if test $have_coremidi = "1"; then
482        config_have_coremidi="yes"
483    fi
484    
485    # CoreAudio (OS X)
486    AC_ARG_ENABLE(coreaudio-driver,
487      [  --disable-coreaudio-driver
488                              Disable support for the Apple CoreAudio system.],
489      [config_coreaudio_driver="$enableval"],
490      [config_coreaudio_driver="yes"]
491    )
492    have_coreaudio=0
493    if test "$config_coreaudio_driver" = "yes"; then
494        AC_CHECK_HEADER(CoreAudio/CoreAudio.h,
495            have_coreaudio=1,
496            have_coreaudio=0
497        )
498        if test "$have_coreaudio" = "1"; then
499            have_audio_output_driver="true"
500        fi
501    else
502        echo "CoreAudio support disabled by configure script parameter"
503    fi
504    AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1")
505    AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.])
506    config_have_coreaudio="no"
507    if test $have_coreaudio = "1"; then
508        config_have_coreaudio="yes"
509    fi
510    
511  # MME MIDI (Win32)  # MME MIDI (Win32)
512  AC_ARG_ENABLE(mmemidi-driver,  AC_ARG_ENABLE(mmemidi-driver,
# Line 436  else Line 529  else
529  fi  fi
530  AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")  AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")
531  AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$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.])
532    config_have_mme="no"
533    if test $have_mmemidi = "1"; then
534        config_have_mme="yes"
535    fi
536    
537  # DSSI  # DSSI
538  AC_CHECK_HEADERS(dssi.h,  AC_CHECK_HEADERS(dssi.h,
539          have_dssi=1,          config_have_dssi="yes",
540          have_dssi=0)          config_have_dssi="no")
541  AM_CONDITIONAL(HAVE_DSSI, test $have_dssi = "1")  AM_CONDITIONAL(HAVE_DSSI, test $config_have_dssi = "yes")
542    
543  # LV2  # LV2
544  PKG_CHECK_MODULES(LV2, lv2core, have_lv2=1, have_lv2=0)  PKG_CHECK_MODULES(LV2, lv2 >= 1.0.0, config_have_lv2="yes", config_have_lv2="no")
545  if test $have_lv2 = "0"; then  if test "$config_have_lv2" != "yes"; then
546      AC_CHECK_HEADER(lv2.h, have_lv2=1, have_lv2=0)      PKG_CHECK_MODULES(LV2, lv2core >= 1.0.0, config_have_lv2="yes", config_have_lv2="no")
547  fi  fi
548  AM_CONDITIONAL(HAVE_LV2, test $have_lv2 = "1")  AC_SUBST(LV2_CFLAGS)
549    AC_SUBST(LV2_LIBS)
550    AM_CONDITIONAL(HAVE_LV2, test $config_have_lv2 = "yes")
551    
552  # VST  # VST
553  AC_ARG_ENABLE(vstsdk-dir,  AC_ARG_ENABLE(vstsdk-dir,
# Line 462  AC_ARG_ENABLE(vstsdk-dir, Line 560  AC_ARG_ENABLE(vstsdk-dir,
560  )  )
561  AC_SUBST(VSTSDK_DIR)  AC_SUBST(VSTSDK_DIR)
562  AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")  AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")
563    config_have_vst="no"
564    if test "x$VSTSDK_DIR" != "x"; then
565        config_have_vst="yes"
566    fi
567    
568    # AU
569    AC_CHECK_HEADERS(AudioUnit/AudioUnit.h,
570            config_have_au="yes",
571            config_have_au="no")
572    AM_CONDITIONAL(HAVE_AU, test $config_have_au = "yes")
573    AM_CONDITIONAL(HAVE_AUFLAGS, test "$AUFLAGS" != "")
574    
575    if test $config_have_au = "yes" ; then
576        if test "x$DEVELOPER_EXTRAS_DIR" = "x" ; then
577            if test -d /Developer/Extras ; then
578                DEVELOPER_EXTRAS_DIR=/Developer/Extras
579            else      
580                DEVELOPER_EXTRAS_DIR=/Developer/Examples
581            fi
582        fi
583        AC_SUBST(DEVELOPER_EXTRAS_DIR)
584    fi
585    
586    if test "x$MAC_PLUGIN_INSTALL_DIR" = "x" ; then
587        MAC_PLUGIN_INSTALL_DIR=/Library/Audio/Plug-Ins
588    fi
589    AC_SUBST(MAC_PLUGIN_INSTALL_DIR)
590    
591  # have we found at least one MIDI input and one audio output driver ?  # have we found at least one MIDI input and one audio output driver ?
592  if test "$have_midi_input_driver" = "false"; then  if test "$have_midi_input_driver" = "false"; then
# Line 486  fi Line 610  fi
610  # Checks for various DLL libraries  # Checks for various DLL libraries
611    
612  # Check presence of libgig  # Check presence of libgig
613  libgig_version="3.2.1"  libgig_version="4.2.0"
614  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
615  if test "$HAVE_GIG" = "false"; then  if test "$HAVE_GIG" = "false"; then
616      echo "Required libgig version not found!"      echo "Required libgig version not found!"
# Line 498  fi Line 622  fi
622  AC_SUBST(GIG_CFLAGS)  AC_SUBST(GIG_CFLAGS)
623  AC_SUBST(GIG_LIBS)  AC_SUBST(GIG_LIBS)
624    
625    # SF2 Engine (requires libgig)
626    AC_ARG_ENABLE(sf2-engine,
627      [  --disable-sf2-engine
628                              Disable compilation of the SF2 engine.
629                              You need to have libgig installed.],
630      [config_sf2_engine="$enableval"],
631      [config_sf2_engine="yes"]
632    )
633    HAVE_SF2=0;
634    if test "$config_sf2_engine" = "yes"; then
635        HAVE_SF2=1
636    else
637        echo "SF2 engine disabled by configure script parameter"
638    fi
639    AM_CONDITIONAL(HAVE_SF2, test $HAVE_SF2 = 1)
640    AC_DEFINE_UNQUOTED(HAVE_SF2,$HAVE_SF2,[Define to 1 if you want SF2 engine and have libsf2 installed.])
641    config_have_sf2="no"
642    if test $HAVE_SF2 = "1"; then
643        config_have_sf2="yes"
644    fi
645    
646    # Check presence of libsndfile
647    libsndfile_version="1.0"
648    PKG_CHECK_MODULES(SNDFILE, sndfile >= $libsndfile_version, HAVE_SNDFILE=true, HAVE_SNDFILE=false)
649    if test "$HAVE_SNDFILE" = "false"; then
650        echo "Required libsndfile version not found!"
651        echo "You need to have libsndfile version ${libsndfile_version} installed!"
652        exit -1;
653    else
654        echo "yes, found libsndfile $libsndfile_version"
655    fi
656    AC_SUBST(SNDFILE_CFLAGS)
657    AC_SUBST(SNDFILE_LIBS)
658    
659    # Check for Vorbis and FLAC support in libsndfile
660    linuxsampler_save_CFLAGS=$CFLAGS
661    CFLAGS="$SNDFILE_CFLAGS $CFLAGS"
662    AC_CHECK_DECLS([SF_FORMAT_VORBIS, SF_FORMAT_FLAC], [], [], [[#include <sndfile.h>]])
663    
664    # Check for loop functionality in libsndfile
665    AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
666                     [AC_MSG_WARN([Your version of libsndfile does not support
667        reading of loop information. LinuxSampler will not be able to
668        extract loop information from sample files.])],
669                     [#include <sndfile.h>])
670    CFLAGS=$linuxsampler_save_CFLAGS
671    
672  # Instruments DB feature (requires SQLite 3.3)  # Instruments DB feature (requires SQLite 3.3)
673  AC_ARG_ENABLE(instruments-db,  AC_ARG_ENABLE(instruments-db,
674    [  --disable-instruments-db    [  --disable-instruments-db
# Line 593  if test "$config_rt_exceptions" = "yes"; Line 764  if test "$config_rt_exceptions" = "yes";
764    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.])
765  fi  fi
766    
767    config_pthread_testcancel="$mac"
768  AC_ARG_ENABLE(pthread-testcancel,  AC_ARG_ENABLE(pthread-testcancel,
769    [  --enable-pthread-testcancel    [  --enable-pthread-testcancel
770                            Enable pthread_testcancel() calls and avoid asynchronous                            Enable pthread_testcancel() calls and avoid
771                            cancel of pthreads (default=no).],                            asynchronous cancel of pthreads (default=yes
772                              for Mac targets, no otherwise).],
773    [config_pthread_testcancel="$enableval"],    [config_pthread_testcancel="$enableval"],
774    [config_pthread_testcancel="no"]    [])
 )  
775  if test "$config_pthread_testcancel" = "yes"; then  if test "$config_pthread_testcancel" = "yes"; then
776    AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.])    AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.])
777  fi  fi
# Line 709  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_ Line 881  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_
881    
882  AC_ARG_ENABLE(max-streams,  AC_ARG_ENABLE(max-streams,
883    [  --enable-max-streams    [  --enable-max-streams
884                            Maximum amount of disk streams (default=90). This                            Initial maximum amount of disk streams
885                            value should always be higher than the maximum                            (default=90). This value can be changed at
886                            amount of voices.],                            runtime. It should always be higher than the
887                              maximum amount of voices.],
888    [config_max_streams="${enableval}"],    [config_max_streams="${enableval}"],
889    [config_max_streams="90"]    [config_max_streams="90"]
890  )  )
891  AC_DEFINE_UNQUOTED(CONFIG_MAX_STREAMS, $config_max_streams, [Define max. streams.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_STREAMS, $config_max_streams, [Define initial max. streams.])
892    
893  AC_ARG_ENABLE(max-voices,  AC_ARG_ENABLE(max-voices,
894    [  --enable-max-voices    [  --enable-max-voices
895                            Maximum amount of voices (default=64). This value                            Initial maximum amount of voices (default=64).
896                            should always be lower than the maximum amount of                            This value can be changed at runtime. It should
897                            disk streams.],                            always be lower than the maximum amount of disk
898                              streams.],
899    [config_max_voices="${enableval}"],    [config_max_voices="${enableval}"],
900    [config_max_voices="64"]    [config_max_voices="64"]
901  )  )
902  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.])
903    
904  AC_ARG_ENABLE(subfragment-size,  AC_ARG_ENABLE(subfragment-size,
905    [  --enable-subfragment-size    [  --enable-subfragment-size
# Line 1077  AC_SUBST(config_default_instruments_db_f Line 1251  AC_SUBST(config_default_instruments_db_f
1251  ###########################################################################  ###########################################################################
1252  # Automatic Benchmarks (to detect the best algorithms for the system)  # Automatic Benchmarks (to detect the best algorithms for the system)
1253    
 AC_LANG_SAVE  
   
1254  if test "$config_signed_triang_algo" = "benchmark"; then  if test "$config_signed_triang_algo" = "benchmark"; then
1255      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "
1256      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1257      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1258              #define SIGNED 1              #define SIGNED 1
1259              #define SILENT 1              #define SILENT 1
1260              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1261          ],          ]])],
1262          triang_signed=0,          triang_signed=0,
1263          triang_signed=$?,          triang_signed=$?,
1264          triang_signed=0          triang_signed=0
1265      )      )
1266        AC_LANG_POP([C++])
1267      if test "$triang_signed" = "2"; then      if test "$triang_signed" = "2"; then
1268          config_signed_triang_algo="intmath"          config_signed_triang_algo="intmath"
1269          echo "integer math"          echo "integer math"
# Line 1121  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ Line 1294  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_
1294    
1295  if test "$config_unsigned_triang_algo" = "benchmark"; then  if test "$config_unsigned_triang_algo" = "benchmark"; then
1296      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "
1297      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1298      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1299              #define SIGNED 0              #define SIGNED 0
1300              #define SILENT 1              #define SILENT 1
1301              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1302          ],          ]])],
1303          triang_unsigned=0,          triang_unsigned=0,
1304          triang_unsigned=$?,          triang_unsigned=$?,
1305          triang_unsigned=0          triang_unsigned=0
1306      )      )
1307        AC_LANG_POP([C++])
1308      if test "$triang_unsigned" = "2"; then      if test "$triang_unsigned" = "2"; then
1309          config_unsigned_triang_algo="intmath"          config_unsigned_triang_algo="intmath"
1310          echo "integer math"          echo "integer math"
# Line 1159  else Line 1333  else
1333  fi  fi
1334  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.])
1335    
 AC_LANG_RESTORE  
   
1336    
1337  ###########################################################################  ###########################################################################
1338  # Create Build Files  # Create Build Files
1339    
1340  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  
1341    
1342  # 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  
1343    
1344  # 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
1345  # this, the dlfcn.h check in am_prog_libtool may fail.  # this, the dlfcn.h check in am_prog_libtool may fail.
1346  AC_CHECK_HEADER(stdlib.h)  AC_CHECK_HEADER(stdlib.h)
1347    
1348  AC_OUTPUT( \  AC_CONFIG_FILES([\
1349      Makefile \      Makefile \
1350      man/Makefile \      man/Makefile \
1351      man/linuxsampler.1 \      man/linuxsampler.1 \
1352        man/lscp.1 \
1353      src/Makefile \      src/Makefile \
1354      src/db/Makefile \      src/db/Makefile \
1355      src/network/Makefile \      src/network/Makefile \
1356      src/engines/Makefile \      src/engines/Makefile \
1357      src/engines/gig/Makefile \      src/engines/gig/Makefile \
1358        src/engines/sf2/Makefile \
1359        src/engines/sfz/Makefile \
1360      src/engines/common/Makefile \      src/engines/common/Makefile \
1361      src/effects/Makefile \      src/effects/Makefile \
1362      src/common/Makefile \      src/common/Makefile \
# Line 1201  AC_OUTPUT( \ Line 1368  AC_OUTPUT( \
1368      src/hostplugins/Makefile \      src/hostplugins/Makefile \
1369      src/hostplugins/dssi/Makefile \      src/hostplugins/dssi/Makefile \
1370      src/hostplugins/lv2/Makefile \      src/hostplugins/lv2/Makefile \
1371        src/hostplugins/lv2/manifest.ttl \
1372      src/hostplugins/vst/Makefile \      src/hostplugins/vst/Makefile \
1373        src/hostplugins/au/Makefile \
1374        src/scriptvm/Makefile \
1375        src/scriptvm/editor/Makefile \
1376        src/shell/Makefile \
1377      linuxsampler.spec \      linuxsampler.spec \
1378      debian/Makefile \      debian/Makefile \
1379      Artwork/Makefile \      Artwork/Makefile \
# Line 1213  AC_OUTPUT( \ Line 1385  AC_OUTPUT( \
1385      Documentation/Engines/gig/Makefile \      Documentation/Engines/gig/Makefile \
1386      linuxsampler.pc \      linuxsampler.pc \
1387      Doxyfile \      Doxyfile \
1388  )  ])
1389    AC_OUTPUT
1390    
1391  # resolve all nested variables in '${config_plugin_dir}'  # resolve all nested variables in '${config_plugin_dir}'
1392  # (merely for providing a human readable summary below)  # (merely for providing a human readable summary below)
# Line 1229  echo "" Line 1402  echo ""
1402  echo "#####################################################################"  echo "#####################################################################"
1403  echo "# LinuxSampler Configuration                                        #"  echo "# LinuxSampler Configuration                                        #"
1404  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1405    echo "# Release Version: ${VERSION}"
1406    echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"
1407    echo "#-------------------------------------------------------------------"
1408  echo "# Assembly Optimizations: ${config_asm}"  echo "# Assembly Optimizations: ${config_asm}"
1409  echo "# Development Mode: ${config_dev_mode}"  echo "# Development Mode: ${config_dev_mode}"
1410  echo "# Debug Level: ${config_debug_level}"  echo "# Debug Level: ${config_debug_level}"
# Line 1242  echo "# Streams to be refilled per Disk Line 1418  echo "# Streams to be refilled per Disk
1418  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"
1419  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"
1420  echo "# Stream Size: ${config_stream_size}"  echo "# Stream Size: ${config_stream_size}"
1421  echo "# Maximum Disk Streams: ${config_max_streams}"  echo "# Default Maximum Disk Streams: ${config_max_streams}"
1422  echo "# Maximum Voices: ${config_max_voices}"  echo "# Default Maximum Voices: ${config_max_voices}"
1423  echo "# Default Subfragment Size: ${config_subfragment_size}"  echo "# Default Subfragment Size: ${config_subfragment_size}"
1424  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"
1425  echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"  echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"
# Line 1269  if test "$config_instruments_db" = "yes" Line 1445  if test "$config_instruments_db" = "yes"
1445  echo "# Instruments DB default location: ${config_default_instruments_db_file}"  echo "# Instruments DB default location: ${config_default_instruments_db_file}"
1446  fi  fi
1447  echo "# Plugin Path: ${config_plugin_dir}"  echo "# Plugin Path: ${config_plugin_dir}"
1448    echo "#-------------------------------------------------------------------"
1449    echo "# MIDI Input Drivers:"
1450    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack_midi}, CoreMIDI: ${config_have_coremidi}, MME: ${config_have_mme}, MidiShare: ${config_have_midishare}"
1451    echo "#-------------------------------------------------------------------"
1452    echo "# Audio Output Drivers:"
1453    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack}, ARTS: ${config_have_arts}, CoreAudio: ${config_have_coreaudio}, ASIO: ${config_have_asio}"
1454    echo "#-------------------------------------------------------------------"
1455    echo "# Sampler Engines:"
1456    echo "# GIG: yes, SF2: ${config_have_sf2}, SFZ: yes"
1457    echo "#-------------------------------------------------------------------"
1458    echo "# Effect plugin systems for internal effects:"
1459    echo "# LADSPA: yes"
1460    echo "#-------------------------------------------------------------------"
1461    echo "# Building sampler as plugin for following host standards:"
1462    echo "# DSSI: ${config_have_dssi}, LV2: ${config_have_lv2}, VST: ${config_have_vst}, AU: ${config_have_au}"
1463  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1464  echo "# Read './configure --help' or file 'configure.in' for details.     #"  echo "# Read './configure --help' or file 'configure.in' for details.     #"
1465  echo "#####################################################################"  echo "#####################################################################"
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