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linuxsampler/trunk/configure.in revision 1830 by schoenebeck, Sat Jan 31 11:31:41 2009 UTC linuxsampler/trunk/configure.ac revision 2516 by schoenebeck, Thu Feb 6 21:11:23 2014 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, 1)
5  LINUXSAMPLER_RELEASE_MINOR=5  m4_define(linuxsampler_release_minor, 0)
6  LINUXSAMPLER_RELEASE_BUILD=1.9cvs  m4_define(linuxsampler_release_build, 0.svn29)
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=1.9cvs Line 26  LINUXSAMPLER_RELEASE_BUILD=1.9cvs
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=3
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=6
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, ${LSCP_RELEASE_MINOR}, [LSCP spec minor version this release complies with.])
42    
43  AC_PROG_CXX  AC_PROG_CXX
44  AC_LIBTOOL_WIN32_DLL  AC_LIBTOOL_WIN32_DLL
45  AM_PROG_LIBTOOL  AC_PROG_LIBTOOL
46    
47  AC_SUBST(SHLIB_VERSION_ARG)  AC_SUBST(SHLIB_VERSION_ARG)
48  AC_SUBST(SHARED_VERSION_INFO)  AC_SUBST(SHARED_VERSION_INFO)
49    
50  AC_C_BIGENDIAN  module=yes eval LIB_EXT=$shrext_cmds
51  AC_CANONICAL_SYSTEM  AC_SUBST(LIB_EXT)
52    
53  AC_SUBST(target)  AC_C_BIGENDIAN
54  AC_SUBST(target_alias)  AC_CANONICAL_HOST
 AC_SUBST(target_cpu)  
 AC_SUBST(target_os)  
 AC_SUBST(target_vendor)  
55    
56  PKG_PROG_PKG_CONFIG  PKG_PROG_PKG_CONFIG
57    
58  ###########################################################################  ###########################################################################
59  # General Checks  # General Checks
60    
61    AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
62    
63  AC_MSG_CHECKING([whether x86 architecture])  AC_MSG_CHECKING([whether x86 architecture])
64  def_arch_x86=0  def_arch_x86=0
65  case $target_cpu in  case $host_cpu in
66    "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")    "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")
67      echo "yes"      echo "yes"
68      def_arch_x86=1;;      def_arch_x86=1;;
# Line 74  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8 Line 75  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8
75  # (only if the user did not provide one)  # (only if the user did not provide one)
76  CXX_CPU_SWITCH=  CXX_CPU_SWITCH=
77  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then
78    if test "$def_arch_x86" = 1 -a "$target_cpu" != "x86_64"; then    if test "$def_arch_x86" = 1 -a "$host_cpu" != "x86_64"; then
79      CXX_CPU_SWITCH="-march=$target_cpu"      CXX_CPU_SWITCH="-march=$host_cpu"
80    elif test "$target_cpu" = "ppc"; then    elif test "$target_cpu" = "ppc"; then
81      CXX_CPU_SWITCH="-arch=$target_cpu"      CXX_CPU_SWITCH="-arch=$host_cpu"
82    fi    fi
83  fi  fi
84  AC_SUBST([CXX_CPU_SWITCH])  AC_SUBST([CXX_CPU_SWITCH])
85    
86    mac=no
87    linux=no
88    case "$host" in
89        *-*-darwin*)
90            mac=yes
91            ;;
92        *-*-linux*)
93            linux=yes
94            ;;
95    esac
96    AM_CONDITIONAL(LINUX, test "$linux" = yes)
97    AM_CONDITIONAL(MAC, test "$mac" = yes)
98    
99  # check if we're on MS Windows  # check if we're on MS Windows
100  AC_CHECK_HEADERS(  AC_CHECK_HEADERS(
101      mmsystem.h,      mmsystem.h,
102      have_windows=1,      have_windows=1,
103      have_windows=0      have_windows=0,
104        [#include <windef.h>]
105  )  )
106  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")
107    
108  AC_MSG_CHECKING([whether UNIX98 compatible])  AC_MSG_CHECKING([whether UNIX98 compatible])
109  AC_LANG_SAVE  AC_LANG_PUSH([C])
110  AC_LANG_C  AC_RUN_IFELSE([AC_LANG_SOURCE([[
 AC_TRY_RUN([  
111  #ifndef _GNU_SOURCE  #ifndef _GNU_SOURCE
112  #define _GNU_SOURCE 1  #define _GNU_SOURCE 1
113  #endif  #endif
# Line 105  exit(0); /* UNIX98 compatible */ Line 119  exit(0); /* UNIX98 compatible */
119  exit(-1); /* not UNIX98 compatible */  exit(-1); /* not UNIX98 compatible */
120  #endif  #endif
121  }  }
122  ],  ]])],
123  have_unix98="yes",  have_unix98="yes",
124  have_unix98="no",  have_unix98="no",
125  have_unix98="no"  have_unix98="no"
126  )  )
127  AC_LANG_RESTORE  AC_LANG_POP([C])
128  AC_MSG_RESULT([$have_unix98])  AC_MSG_RESULT([$have_unix98])
129  if test "$have_unix98" = "no" -a "have_windows" = "0"; then  if test "$have_unix98" = "no" -a "$have_windows" = "0" -a "$mac" = "no" ; then
130      if test "x$HAVE_UNIX98" = "x"; then      if test "x$HAVE_UNIX98" = "x"; then
131          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
132          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run"
133          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you"
134          echo "have a UNIX98 compatible system."          echo "have a UNIX98 compatible system."
135          exit -1;          exit -1;
136      fi      fi
# Line 202  if test "$config_alsa_driver" = "yes"; t Line 216  if test "$config_alsa_driver" = "yes"; t
216      fi      fi
217    
218      echo -n "checking Alsa version... "      echo -n "checking Alsa version... "
219      AC_LANG_SAVE      AC_LANG_PUSH([C])
220      AC_LANG_C      AC_RUN_IFELSE([AC_LANG_SOURCE([[
     AC_TRY_RUN([  
221          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
222          void main(void) {          void main(void) {
223              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 213  if test "$config_alsa_driver" = "yes"; t Line 226  if test "$config_alsa_driver" = "yes"; t
226              #endif              #endif
227              exit(SND_LIB_MAJOR);              exit(SND_LIB_MAJOR);
228          }          }
229      ],      ]])],
230      alsa_major=0,      alsa_major=0,
231      alsa_major=$?,      alsa_major=$?,
232      alsa_major=0      alsa_major=0
233      )      )
234      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
235          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
236          void main(void) {          void main(void) {
237              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 227  if test "$config_alsa_driver" = "yes"; t Line 240  if test "$config_alsa_driver" = "yes"; t
240              #endif              #endif
241              exit(SND_LIB_MINOR);              exit(SND_LIB_MINOR);
242          }          }
243      ],      ]])],
244      alsa_minor=0,      alsa_minor=0,
245      alsa_minor=$?,      alsa_minor=$?,
246      alsa_minor=0      alsa_minor=0
247      )      )
248      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
249          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
250          void main(void) {          void main(void) {
251              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 241  if test "$config_alsa_driver" = "yes"; t Line 254  if test "$config_alsa_driver" = "yes"; t
254              #endif              #endif
255              exit(SND_LIB_SUBMINOR);              exit(SND_LIB_SUBMINOR);
256          }          }
257      ],      ]])],
258      alsa_subminor=0,      alsa_subminor=0,
259      alsa_subminor=$?,      alsa_subminor=$?,
260      alsa_subminor=0      alsa_subminor=0
261      )      )
262      AC_LANG_RESTORE      AC_LANG_POP([C])
263      echo "$alsa_major.$alsa_minor.$alsa_subminor";      echo "$alsa_major.$alsa_minor.$alsa_subminor";
264      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])
265      AC_DEFINE_UNQUOTED(ALSA_MINOR,$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 269  else
269  fi  fi
270  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
271  AC_DEFINE_UNQUOTED(HAVE_ALSA,$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.])
272    config_have_alsa="no"
273    if test $have_alsa = "1"; then
274        config_have_alsa="yes"
275    fi
276    
277  # JACK  # JACK
278  AC_ARG_ENABLE(jack-driver,  AC_ARG_ENABLE(jack-driver,
# Line 273  if test "$config_jack_driver" = "yes"; t Line 290  if test "$config_jack_driver" = "yes"; t
290          AC_SUBST(JACK_CFLAGS)          AC_SUBST(JACK_CFLAGS)
291          linuxsampler_save_LIBS=$LIBS          linuxsampler_save_LIBS=$LIBS
292          LIBS="$JACK_LIBS $LIBS"          LIBS="$JACK_LIBS $LIBS"
293          AC_CHECK_FUNCS(jack_client_name_size jack_client_open)          AC_CHECK_FUNCS(jack_client_name_size jack_client_open \
294                           jack_on_info_shutdown)
295          LIBS=$linuxsampler_save_LIBS          LIBS=$linuxsampler_save_LIBS
296          have_audio_output_driver="true";          have_audio_output_driver="true";
297      fi      fi
# Line 282  else Line 300  else
300  fi  fi
301  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")
302  AC_DEFINE_UNQUOTED(HAVE_JACK,$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.])
303    config_have_jack="no"
304    if test $have_jack = "1"; then
305        config_have_jack="yes"
306    fi
307    
308  # JACK MIDI  # JACK MIDI
309  have_jack_midi=0  have_jack_midi=0
# Line 305  fi Line 327  fi
327  AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")  AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")
328  AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,  AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,
329                     [Define to 1 if you have JACK with MIDI support installed.])                     [Define to 1 if you have JACK with MIDI support installed.])
330    config_have_jack_midi="no"
331    if test $have_jack_midi = "1"; then
332        config_have_jack_midi="yes"
333    fi
334    
335  # ARTS  # ARTS
336  AC_ARG_ENABLE(arts-driver,  AC_ARG_ENABLE(arts-driver,
# Line 327  else Line 353  else
353  fi  fi
354  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")
355  AC_DEFINE_UNQUOTED(HAVE_ARTS,$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.])
356    config_have_arts="no"
357    if test $have_arts = "1"; then
358        config_have_arts="yes"
359    fi
360    
361  # ASIO AUDIO (Win32)  # ASIO AUDIO (Win32)
362  AC_ARG_ENABLE(asiosdk-dir,  AC_ARG_ENABLE(asiosdk-dir,
# Line 366  fi Line 396  fi
396  AC_SUBST(ASIOSDK_BASEDIR)  AC_SUBST(ASIOSDK_BASEDIR)
397  AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")  AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")
398  AC_DEFINE_UNQUOTED(HAVE_ASIO,$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.])
399    config_have_asio="no"
400    if test $have_asio = "1"; then
401        config_have_asio="yes"
402    fi
403    
404  # MidiShare (Linux, OS X, Windows)  # MidiShare (Linux, OS X, Windows)
405  AC_ARG_ENABLE(midishare-driver,  AC_ARG_ENABLE(midishare-driver,
# Line 392  else Line 426  else
426  fi  fi
427  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")
428  AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$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.])
429    config_have_midishare="no"
430    if test $have_midishare = "1"; then
431        config_have_midishare="yes"
432    fi
433    
434  # CoreMIDI (OS X)  # CoreMIDI (OS X)
435  AC_ARG_ENABLE(coremidi-driver,  AC_ARG_ENABLE(coremidi-driver,
# Line 414  else Line 452  else
452  fi  fi
453  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")
454  AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$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.])
455    config_have_coremidi="no"
456    if test $have_coremidi = "1"; then
457        config_have_coremidi="yes"
458    fi
459    
460  # CoreAudio (OS X)  # CoreAudio (OS X)
461  AC_ARG_ENABLE(coreaudio-driver,  AC_ARG_ENABLE(coreaudio-driver,
# Line 436  else Line 478  else
478  fi  fi
479  AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1")  AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1")
480  AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.])  AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.])
481    config_have_coreaudio="no"
482    if test $have_coreaudio = "1"; then
483        config_have_coreaudio="yes"
484    fi
485    
486  # MME MIDI (Win32)  # MME MIDI (Win32)
487  AC_ARG_ENABLE(mmemidi-driver,  AC_ARG_ENABLE(mmemidi-driver,
# Line 458  else Line 504  else
504  fi  fi
505  AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")  AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")
506  AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$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.])
507    config_have_mme="no"
508    if test $have_mmemidi = "1"; then
509        config_have_mme="yes"
510    fi
511    
512  # DSSI  # DSSI
513  AC_CHECK_HEADERS(dssi.h,  AC_CHECK_HEADERS(dssi.h,
514          have_dssi=1,          config_have_dssi="yes",
515          have_dssi=0)          config_have_dssi="no")
516  AM_CONDITIONAL(HAVE_DSSI, test $have_dssi = "1")  AM_CONDITIONAL(HAVE_DSSI, test $config_have_dssi = "yes")
517    
518  # LV2  # LV2
519  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")
520  if test $have_lv2 = "0"; then  AC_SUBST(LV2_CFLAGS)
521      AC_CHECK_HEADER(lv2.h, have_lv2=1, have_lv2=0)  AC_SUBST(LV2_LIBS)
522  fi  AM_CONDITIONAL(HAVE_LV2, test $config_have_lv2 = "yes")
 AM_CONDITIONAL(HAVE_LV2, test $have_lv2 = "1")  
523    
524  # VST  # VST
525  AC_ARG_ENABLE(vstsdk-dir,  AC_ARG_ENABLE(vstsdk-dir,
# Line 484  AC_ARG_ENABLE(vstsdk-dir, Line 532  AC_ARG_ENABLE(vstsdk-dir,
532  )  )
533  AC_SUBST(VSTSDK_DIR)  AC_SUBST(VSTSDK_DIR)
534  AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")  AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")
535    config_have_vst="no"
536    if test "x$VSTSDK_DIR" != "x"; then
537        config_have_vst="yes"
538    fi
539    
540    # AU
541    AC_CHECK_HEADERS(AudioUnit/AudioUnit.h,
542            config_have_au="yes",
543            config_have_au="no")
544    AM_CONDITIONAL(HAVE_AU, test $config_have_au = "yes")
545    AM_CONDITIONAL(HAVE_AUFLAGS, test "$AUFLAGS" != "")
546    
547    if test $config_have_au = "yes" ; then
548        if test "x$DEVELOPER_EXTRAS_DIR" = "x" ; then
549            if test -d /Developer/Extras ; then
550                DEVELOPER_EXTRAS_DIR=/Developer/Extras
551            else      
552                DEVELOPER_EXTRAS_DIR=/Developer/Examples
553            fi
554        fi
555        AC_SUBST(DEVELOPER_EXTRAS_DIR)
556    fi
557    
558    if test "x$MAC_PLUGIN_INSTALL_DIR" = "x" ; then
559        MAC_PLUGIN_INSTALL_DIR=/Library/Audio/Plug-Ins
560    fi
561    AC_SUBST(MAC_PLUGIN_INSTALL_DIR)
562    
563  # have we found at least one MIDI input and one audio output driver ?  # have we found at least one MIDI input and one audio output driver ?
564  if test "$have_midi_input_driver" = "false"; then  if test "$have_midi_input_driver" = "false"; then
# Line 508  fi Line 582  fi
582  # Checks for various DLL libraries  # Checks for various DLL libraries
583    
584  # Check presence of libgig  # Check presence of libgig
585  libgig_version="3.2.1"  libgig_version="3.3.0"
586  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
587  if test "$HAVE_GIG" = "false"; then  if test "$HAVE_GIG" = "false"; then
588      echo "Required libgig version not found!"      echo "Required libgig version not found!"
# Line 520  fi Line 594  fi
594  AC_SUBST(GIG_CFLAGS)  AC_SUBST(GIG_CFLAGS)
595  AC_SUBST(GIG_LIBS)  AC_SUBST(GIG_LIBS)
596    
597    # SF2 Engine (requires libgig)
598    AC_ARG_ENABLE(sf2-engine,
599      [  --disable-sf2-engine
600                              Disable compilation of the SF2 engine.
601                              You need to have libgig installed.],
602      [config_sf2_engine="$enableval"],
603      [config_sf2_engine="yes"]
604    )
605    HAVE_SF2=0;
606    if test "$config_sf2_engine" = "yes"; then
607        HAVE_SF2=1
608    else
609        echo "SF2 engine disabled by configure script parameter"
610    fi
611    AM_CONDITIONAL(HAVE_SF2, test $HAVE_SF2 = 1)
612    AC_DEFINE_UNQUOTED(HAVE_SF2,$HAVE_SF2,[Define to 1 if you want SF2 engine and have libsf2 installed.])
613    config_have_sf2="no"
614    if test $HAVE_SF2 = "1"; then
615        config_have_sf2="yes"
616    fi
617    
618    # Check presence of libsndfile
619    libsndfile_version="1.0"
620    PKG_CHECK_MODULES(SNDFILE, sndfile >= $libsndfile_version, HAVE_SNDFILE=true, HAVE_SNDFILE=false)
621    if test "$HAVE_SNDFILE" = "false"; then
622        echo "Required libsndfile version not found!"
623        echo "You need to have libsndfile version ${libsndfile_version} installed!"
624        exit -1;
625    else
626        echo "yes, found libsndfile $libsndfile_version"
627    fi
628    AC_SUBST(SNDFILE_CFLAGS)
629    AC_SUBST(SNDFILE_LIBS)
630    
631    # Check for Vorbis and FLAC support in libsndfile
632    linuxsampler_save_CFLAGS=$CFLAGS
633    CFLAGS="$SNDFILE_CFLAGS $CFLAGS"
634    AC_CHECK_DECLS([SF_FORMAT_VORBIS, SF_FORMAT_FLAC], [], [], [[#include <sndfile.h>]])
635    
636    # Check for loop functionality in libsndfile
637    AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
638                     [AC_MSG_WARN([Your version of libsndfile does not support
639        reading of loop information. LinuxSampler will not be able to
640        extract loop information from sample files.])],
641                     [#include <sndfile.h>])
642    CFLAGS=$linuxsampler_save_CFLAGS
643    
644  # Instruments DB feature (requires SQLite 3.3)  # Instruments DB feature (requires SQLite 3.3)
645  AC_ARG_ENABLE(instruments-db,  AC_ARG_ENABLE(instruments-db,
646    [  --disable-instruments-db    [  --disable-instruments-db
# Line 615  if test "$config_rt_exceptions" = "yes"; Line 736  if test "$config_rt_exceptions" = "yes";
736    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.])
737  fi  fi
738    
739    config_pthread_testcancel="$mac"
740  AC_ARG_ENABLE(pthread-testcancel,  AC_ARG_ENABLE(pthread-testcancel,
741    [  --enable-pthread-testcancel    [  --enable-pthread-testcancel
742                            Enable pthread_testcancel() calls and avoid asynchronous                            Enable pthread_testcancel() calls and avoid
743                            cancel of pthreads (default=no).],                            asynchronous cancel of pthreads (default=yes
744                              for Mac targets, no otherwise).],
745    [config_pthread_testcancel="$enableval"],    [config_pthread_testcancel="$enableval"],
746    [config_pthread_testcancel="no"]    [])
 )  
747  if test "$config_pthread_testcancel" = "yes"; then  if test "$config_pthread_testcancel" = "yes"; then
748    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.])
749  fi  fi
# Line 1101  AC_SUBST(config_default_instruments_db_f Line 1223  AC_SUBST(config_default_instruments_db_f
1223  ###########################################################################  ###########################################################################
1224  # Automatic Benchmarks (to detect the best algorithms for the system)  # Automatic Benchmarks (to detect the best algorithms for the system)
1225    
 AC_LANG_SAVE  
   
1226  if test "$config_signed_triang_algo" = "benchmark"; then  if test "$config_signed_triang_algo" = "benchmark"; then
1227      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "
1228      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1229      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1230              #define SIGNED 1              #define SIGNED 1
1231              #define SILENT 1              #define SILENT 1
1232              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1233          ],          ]])],
1234          triang_signed=0,          triang_signed=0,
1235          triang_signed=$?,          triang_signed=$?,
1236          triang_signed=0          triang_signed=0
1237      )      )
1238        AC_LANG_POP([C++])
1239      if test "$triang_signed" = "2"; then      if test "$triang_signed" = "2"; then
1240          config_signed_triang_algo="intmath"          config_signed_triang_algo="intmath"
1241          echo "integer math"          echo "integer math"
# Line 1145  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ Line 1266  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_
1266    
1267  if test "$config_unsigned_triang_algo" = "benchmark"; then  if test "$config_unsigned_triang_algo" = "benchmark"; then
1268      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "
1269      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1270      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1271              #define SIGNED 0              #define SIGNED 0
1272              #define SILENT 1              #define SILENT 1
1273              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1274          ],          ]])],
1275          triang_unsigned=0,          triang_unsigned=0,
1276          triang_unsigned=$?,          triang_unsigned=$?,
1277          triang_unsigned=0          triang_unsigned=0
1278      )      )
1279        AC_LANG_POP([C++])
1280      if test "$triang_unsigned" = "2"; then      if test "$triang_unsigned" = "2"; then
1281          config_unsigned_triang_algo="intmath"          config_unsigned_triang_algo="intmath"
1282          echo "integer math"          echo "integer math"
# Line 1183  else Line 1305  else
1305  fi  fi
1306  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.])
1307    
 AC_LANG_RESTORE  
   
1308    
1309  ###########################################################################  ###########################################################################
1310  # Create Build Files  # Create Build Files
1311    
1312  AM_CONFIG_HEADER(config.h)  AC_CONFIG_HEADERS([config.h])
1313  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD")  AM_INIT_AUTOMAKE
1314    
1315  AC_LANG_CPLUSPLUS  AC_LANG([C++])
   
 # some gcc 4.0 versions need -msse for SSE register allocations  
 if test "$config_asm" = "yes"; then  
   if test "$def_arch_x86" = 1; then  
     CXXFLAGS="$CXXFLAGS -msse"  
   fi  
 fi  
1316    
1317  # 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
1318  # this, the dlfcn.h check in am_prog_libtool may fail.  # this, the dlfcn.h check in am_prog_libtool may fail.
1319  AC_CHECK_HEADER(stdlib.h)  AC_CHECK_HEADER(stdlib.h)
1320    
1321  AC_OUTPUT( \  AC_CONFIG_FILES([\
1322      Makefile \      Makefile \
1323      man/Makefile \      man/Makefile \
1324      man/linuxsampler.1 \      man/linuxsampler.1 \
1325        man/lscp.1 \
1326      src/Makefile \      src/Makefile \
1327      src/db/Makefile \      src/db/Makefile \
1328      src/network/Makefile \      src/network/Makefile \
1329      src/engines/Makefile \      src/engines/Makefile \
1330      src/engines/gig/Makefile \      src/engines/gig/Makefile \
1331        src/engines/sf2/Makefile \
1332        src/engines/sfz/Makefile \
1333      src/engines/common/Makefile \      src/engines/common/Makefile \
1334      src/effects/Makefile \      src/effects/Makefile \
1335      src/common/Makefile \      src/common/Makefile \
# Line 1225  AC_OUTPUT( \ Line 1341  AC_OUTPUT( \
1341      src/hostplugins/Makefile \      src/hostplugins/Makefile \
1342      src/hostplugins/dssi/Makefile \      src/hostplugins/dssi/Makefile \
1343      src/hostplugins/lv2/Makefile \      src/hostplugins/lv2/Makefile \
1344        src/hostplugins/lv2/manifest.ttl \
1345      src/hostplugins/vst/Makefile \      src/hostplugins/vst/Makefile \
1346        src/hostplugins/au/Makefile \
1347        src/shell/Makefile \
1348      linuxsampler.spec \      linuxsampler.spec \
1349      debian/Makefile \      debian/Makefile \
1350      Artwork/Makefile \      Artwork/Makefile \
# Line 1237  AC_OUTPUT( \ Line 1356  AC_OUTPUT( \
1356      Documentation/Engines/gig/Makefile \      Documentation/Engines/gig/Makefile \
1357      linuxsampler.pc \      linuxsampler.pc \
1358      Doxyfile \      Doxyfile \
1359  )  ])
1360    AC_OUTPUT
1361    
1362  # resolve all nested variables in '${config_plugin_dir}'  # resolve all nested variables in '${config_plugin_dir}'
1363  # (merely for providing a human readable summary below)  # (merely for providing a human readable summary below)
# Line 1253  echo "" Line 1373  echo ""
1373  echo "#####################################################################"  echo "#####################################################################"
1374  echo "# LinuxSampler Configuration                                        #"  echo "# LinuxSampler Configuration                                        #"
1375  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1376    echo "# Release Version: ${VERSION}"
1377    echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"
1378    echo "#-------------------------------------------------------------------"
1379  echo "# Assembly Optimizations: ${config_asm}"  echo "# Assembly Optimizations: ${config_asm}"
1380  echo "# Development Mode: ${config_dev_mode}"  echo "# Development Mode: ${config_dev_mode}"
1381  echo "# Debug Level: ${config_debug_level}"  echo "# Debug Level: ${config_debug_level}"
# Line 1293  if test "$config_instruments_db" = "yes" Line 1416  if test "$config_instruments_db" = "yes"
1416  echo "# Instruments DB default location: ${config_default_instruments_db_file}"  echo "# Instruments DB default location: ${config_default_instruments_db_file}"
1417  fi  fi
1418  echo "# Plugin Path: ${config_plugin_dir}"  echo "# Plugin Path: ${config_plugin_dir}"
1419    echo "#-------------------------------------------------------------------"
1420    echo "# MIDI Input Drivers:"
1421    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack_midi}, CoreMIDI: ${config_have_coremidi}, MME: ${config_have_mme}, MidiShare: ${config_have_midishare}"
1422    echo "#-------------------------------------------------------------------"
1423    echo "# Audio Output Drivers:"
1424    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack}, ARTS: ${config_have_arts}, CoreAudio: ${config_have_coreaudio}, ASIO: ${config_have_asio}"
1425    echo "#-------------------------------------------------------------------"
1426    echo "# Sampler Engines:"
1427    echo "# GIG: yes, SF2: ${config_have_sf2}, SFZ: yes"
1428    echo "#-------------------------------------------------------------------"
1429    echo "# Effect plugin systems for internal effects:"
1430    echo "# LADSPA: yes"
1431    echo "#-------------------------------------------------------------------"
1432    echo "# Building sampler as plugin for following host standards:"
1433    echo "# DSSI: ${config_have_dssi}, LV2: ${config_have_lv2}, VST: ${config_have_vst}, AU: ${config_have_au}"
1434  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1435  echo "# Read './configure --help' or file 'configure.in' for details.     #"  echo "# Read './configure --help' or file 'configure.in' for details.     #"
1436  echo "#####################################################################"  echo "#####################################################################"

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