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linuxsampler/trunk/configure.in revision 1652 by persson, Sun Jan 27 16:14:56 2008 UTC linuxsampler/trunk/configure.ac revision 2532 by schoenebeck, Wed Mar 5 17:29:15 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  m4_define(linuxsampler_release_build, 0.svn36)
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 Line 26  LINUXSAMPLER_RELEASE_BUILD=1
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=3  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, ${LSCP_RELEASE_MINOR}, [LSCP spec minor version this release complies with.])
42    
43  AM_PROG_LIBTOOL  AC_PROG_CXX
44    AC_LIBTOOL_WIN32_DLL
45    AC_PROG_LIBTOOL
46    AC_PROG_YACC
47    
48  AC_SUBST(SHLIB_VERSION_ARG)  AC_SUBST(SHLIB_VERSION_ARG)
49  AC_SUBST(SHARED_VERSION_INFO)  AC_SUBST(SHARED_VERSION_INFO)
50    
51  AC_C_BIGENDIAN  module=yes eval LIB_EXT=$shrext_cmds
52  AC_CANONICAL_SYSTEM  AC_SUBST(LIB_EXT)
53    
54  AC_SUBST(target)  AC_C_BIGENDIAN
55  AC_SUBST(target_alias)  AC_CANONICAL_HOST
 AC_SUBST(target_cpu)  
 AC_SUBST(target_os)  
 AC_SUBST(target_vendor)  
56    
57  PKG_PROG_PKG_CONFIG  PKG_PROG_PKG_CONFIG
58    
59  ###########################################################################  ###########################################################################
60  # General Checks  # General Checks
61    
62    AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
63    
64  AC_MSG_CHECKING([whether x86 architecture])  AC_MSG_CHECKING([whether x86 architecture])
65  def_arch_x86=0  def_arch_x86=0
66  case $target_cpu in  case $host_cpu in
67    "i386" | "i486" | "i586" | "i686" | "i786")    "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")
68      echo "yes"      echo "yes"
69      def_arch_x86=1;;      def_arch_x86=1;;
70    *)    *)
# Line 72  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8 Line 76  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8
76  # (only if the user did not provide one)  # (only if the user did not provide one)
77  CXX_CPU_SWITCH=  CXX_CPU_SWITCH=
78  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then
79    if test "$def_arch_x86" = 1; then    if test "$def_arch_x86" = 1 -a "$host_cpu" != "x86_64"; then
80      CXX_CPU_SWITCH="-march=$target_cpu"      CXX_CPU_SWITCH="-march=$host_cpu"
81    elif test "$target_cpu" = "ppc"; then    elif test "$target_cpu" = "ppc"; then
82      CXX_CPU_SWITCH="-arch=$target_cpu"      CXX_CPU_SWITCH="-arch=$host_cpu"
83    fi    fi
84  fi  fi
85  AC_SUBST([CXX_CPU_SWITCH])  AC_SUBST([CXX_CPU_SWITCH])
86    
87    mac=no
88    linux=no
89    case "$host" in
90        *-*-darwin*)
91            mac=yes
92            ;;
93        *-*-linux*)
94            linux=yes
95            ;;
96    esac
97    AM_CONDITIONAL(LINUX, test "$linux" = yes)
98    AM_CONDITIONAL(MAC, test "$mac" = yes)
99    
100  # check if we're on MS Windows  # check if we're on MS Windows
101  AC_CHECK_HEADERS(  AC_CHECK_HEADERS(
102      mmsystem.h,      mmsystem.h,
103      have_windows=1,      have_windows=1,
104      have_windows=0      have_windows=0,
105        [#include <windef.h>]
106  )  )
107  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")
108    
109  AC_MSG_CHECKING([whether UNIX98 compatible])  AC_MSG_CHECKING([whether UNIX98 compatible])
110  AC_LANG_SAVE  AC_LANG_PUSH([C])
111  AC_LANG_C  AC_RUN_IFELSE([AC_LANG_SOURCE([[
 AC_TRY_RUN([  
112  #ifndef _GNU_SOURCE  #ifndef _GNU_SOURCE
113  #define _GNU_SOURCE 1  #define _GNU_SOURCE 1
114  #endif  #endif
# Line 103  exit(0); /* UNIX98 compatible */ Line 120  exit(0); /* UNIX98 compatible */
120  exit(-1); /* not UNIX98 compatible */  exit(-1); /* not UNIX98 compatible */
121  #endif  #endif
122  }  }
123  ],  ]])],
124  have_unix98="yes",  have_unix98="yes",
125  have_unix98="no",  have_unix98="no",
126  have_unix98="no"  have_unix98="no"
127  )  )
128  AC_LANG_RESTORE  AC_LANG_POP([C])
129  AC_MSG_RESULT([$have_unix98])  AC_MSG_RESULT([$have_unix98])
130  if test "$have_unix98" = "no" -a "have_windows" = "0"; then  if test "$have_unix98" = "no" -a "$have_windows" = "0" -a "$mac" = "no" ; then
131      if test "x$HAVE_UNIX98" = "x"; then      if test "x$HAVE_UNIX98" = "x"; then
132          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
133          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run"
134          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you"
135          echo "have a UNIX98 compatible system."          echo "have a UNIX98 compatible system."
136          exit -1;          exit -1;
137      fi      fi
# Line 161  else Line 178  else
178      echo "NPTL glibc bug check disabled"      echo "NPTL glibc bug check disabled"
179  fi  fi
180    
181    # FIXME: this is actually a dependency of libgig, not of LS directly, why
182    # isn't it hidden by libgig?
183    AC_CHECK_HEADERS(uuid/uuid.h)
184    AC_SEARCH_LIBS(uuid_generate, uuid)
185    
186    # In case Bison is available, determine the exact version, since we need to
187    # use different custom parser code for Bison 2.x vs. Bison 3.x generated
188    # parser yacc tables.
189    if echo "$YACC" | grep -q bison; then
190        # NOTE: m4 removes [], that's why it needs to be escaped
191        bison_version=[`$YACC --version | head -n 1 | sed -e 's/[^0-9.]*\([-0-9.]\+\)$/\1/'`]
192        bison_version_major=`echo $bison_version | cut -d. -f1`
193        bison_version_minor=`echo $bison_version | cut -d. -f2`
194        AC_DEFINE_UNQUOTED(HAVE_BISON_MAJ,$bison_version_major,[Define to the major version of the GNU Bison program installed.])
195        AC_DEFINE_UNQUOTED(HAVE_BISON_MIN,$bison_version_minor,[Define to the minor version of the GNU Bison program installed.])
196    fi
197    
198    
199    
200  ###########################################################################  ###########################################################################
# Line 195  if test "$config_alsa_driver" = "yes"; t Line 229  if test "$config_alsa_driver" = "yes"; t
229      fi      fi
230    
231      echo -n "checking Alsa version... "      echo -n "checking Alsa version... "
232      AC_LANG_SAVE      AC_LANG_PUSH([C])
233      AC_LANG_C      AC_RUN_IFELSE([AC_LANG_SOURCE([[
     AC_TRY_RUN([  
234          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
235          void main(void) {          void main(void) {
236              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 206  if test "$config_alsa_driver" = "yes"; t Line 239  if test "$config_alsa_driver" = "yes"; t
239              #endif              #endif
240              exit(SND_LIB_MAJOR);              exit(SND_LIB_MAJOR);
241          }          }
242      ],      ]])],
243      alsa_major=0,      alsa_major=0,
244      alsa_major=$?,      alsa_major=$?,
245      alsa_major=0      alsa_major=0
246      )      )
247      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
248          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
249          void main(void) {          void main(void) {
250              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 220  if test "$config_alsa_driver" = "yes"; t Line 253  if test "$config_alsa_driver" = "yes"; t
253              #endif              #endif
254              exit(SND_LIB_MINOR);              exit(SND_LIB_MINOR);
255          }          }
256      ],      ]])],
257      alsa_minor=0,      alsa_minor=0,
258      alsa_minor=$?,      alsa_minor=$?,
259      alsa_minor=0      alsa_minor=0
260      )      )
261      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
262          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
263          void main(void) {          void main(void) {
264              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 234  if test "$config_alsa_driver" = "yes"; t Line 267  if test "$config_alsa_driver" = "yes"; t
267              #endif              #endif
268              exit(SND_LIB_SUBMINOR);              exit(SND_LIB_SUBMINOR);
269          }          }
270      ],      ]])],
271      alsa_subminor=0,      alsa_subminor=0,
272      alsa_subminor=$?,      alsa_subminor=$?,
273      alsa_subminor=0      alsa_subminor=0
274      )      )
275      AC_LANG_RESTORE      AC_LANG_POP([C])
276      echo "$alsa_major.$alsa_minor.$alsa_subminor";      echo "$alsa_major.$alsa_minor.$alsa_subminor";
277      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])
278      AC_DEFINE_UNQUOTED(ALSA_MINOR,$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 249  else Line 282  else
282  fi  fi
283  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
284  AC_DEFINE_UNQUOTED(HAVE_ALSA,$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.])
285    config_have_alsa="no"
286    if test $have_alsa = "1"; then
287        config_have_alsa="yes"
288    fi
289    
290  # JACK  # JACK
291  AC_ARG_ENABLE(jack-driver,  AC_ARG_ENABLE(jack-driver,
# Line 264  if test "$config_jack_driver" = "yes"; t Line 301  if test "$config_jack_driver" = "yes"; t
301      if test $have_jack = "1"; then      if test $have_jack = "1"; then
302          AC_SUBST(JACK_LIBS)          AC_SUBST(JACK_LIBS)
303          AC_SUBST(JACK_CFLAGS)          AC_SUBST(JACK_CFLAGS)
304          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
305            LIBS="$JACK_LIBS $LIBS"
306            AC_CHECK_FUNCS(jack_client_name_size jack_client_open \
307                           jack_on_info_shutdown)
308            LIBS=$linuxsampler_save_LIBS
309          have_audio_output_driver="true";          have_audio_output_driver="true";
310      fi      fi
311  else  else
# Line 272  else Line 313  else
313  fi  fi
314  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")
315  AC_DEFINE_UNQUOTED(HAVE_JACK,$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.])
316    config_have_jack="no"
317    if test $have_jack = "1"; then
318        config_have_jack="yes"
319    fi
320    
321  # JACK MIDI  # JACK MIDI
322  have_jack_midi=0  have_jack_midi=0
# Line 295  fi Line 340  fi
340  AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")  AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")
341  AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,  AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,
342                     [Define to 1 if you have JACK with MIDI support installed.])                     [Define to 1 if you have JACK with MIDI support installed.])
343    config_have_jack_midi="no"
344    if test $have_jack_midi = "1"; then
345        config_have_jack_midi="yes"
346    fi
347    
348  # ARTS  # ARTS
349  AC_ARG_ENABLE(arts-driver,  AC_ARG_ENABLE(arts-driver,
# Line 317  else Line 366  else
366  fi  fi
367  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")
368  AC_DEFINE_UNQUOTED(HAVE_ARTS,$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.])
369    config_have_arts="no"
370    if test $have_arts = "1"; then
371        config_have_arts="yes"
372    fi
373    
374  # ASIO AUDIO (Win32)  # ASIO AUDIO (Win32)
375  AC_ARG_ENABLE(asiosdk-dir,  AC_ARG_ENABLE(asiosdk-dir,
# Line 356  fi Line 409  fi
409  AC_SUBST(ASIOSDK_BASEDIR)  AC_SUBST(ASIOSDK_BASEDIR)
410  AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")  AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")
411  AC_DEFINE_UNQUOTED(HAVE_ASIO,$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.])
412    config_have_asio="no"
413    if test $have_asio = "1"; then
414        config_have_asio="yes"
415    fi
416    
417  # MidiShare (Linux, OS X, Windows)  # MidiShare (Linux, OS X, Windows)
418  AC_ARG_ENABLE(midishare-driver,  AC_ARG_ENABLE(midishare-driver,
# Line 382  else Line 439  else
439  fi  fi
440  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")
441  AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$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.])
442    config_have_midishare="no"
443    if test $have_midishare = "1"; then
444        config_have_midishare="yes"
445    fi
446    
447  # CoreMIDI (OS X)  # CoreMIDI (OS X)
448  AC_ARG_ENABLE(coremidi-driver,  AC_ARG_ENABLE(coremidi-driver,
# Line 404  else Line 465  else
465  fi  fi
466  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")
467  AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$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.])
468    config_have_coremidi="no"
469    if test $have_coremidi = "1"; then
470        config_have_coremidi="yes"
471    fi
472    
473    # CoreAudio (OS X)
474    AC_ARG_ENABLE(coreaudio-driver,
475      [  --disable-coreaudio-driver
476                              Disable support for the Apple CoreAudio system.],
477      [config_coreaudio_driver="$enableval"],
478      [config_coreaudio_driver="yes"]
479    )
480    have_coreaudio=0
481    if test "$config_coreaudio_driver" = "yes"; then
482        AC_CHECK_HEADER(CoreAudio/CoreAudio.h,
483            have_coreaudio=1,
484            have_coreaudio=0
485        )
486        if test "$have_coreaudio" = "1"; then
487            have_audio_output_driver="true"
488        fi
489    else
490        echo "CoreAudio support disabled by configure script parameter"
491    fi
492    AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1")
493    AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.])
494    config_have_coreaudio="no"
495    if test $have_coreaudio = "1"; then
496        config_have_coreaudio="yes"
497    fi
498    
499  # MME MIDI (Win32)  # MME MIDI (Win32)
500  AC_ARG_ENABLE(mmemidi-driver,  AC_ARG_ENABLE(mmemidi-driver,
# Line 426  else Line 517  else
517  fi  fi
518  AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")  AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")
519  AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$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.])
520    config_have_mme="no"
521    if test $have_mmemidi = "1"; then
522        config_have_mme="yes"
523    fi
524    
525    # DSSI
526    AC_CHECK_HEADERS(dssi.h,
527            config_have_dssi="yes",
528            config_have_dssi="no")
529    AM_CONDITIONAL(HAVE_DSSI, test $config_have_dssi = "yes")
530    
531    # LV2
532    PKG_CHECK_MODULES(LV2, lv2 >= 1.0.0, config_have_lv2="yes", config_have_lv2="no")
533    AC_SUBST(LV2_CFLAGS)
534    AC_SUBST(LV2_LIBS)
535    AM_CONDITIONAL(HAVE_LV2, test $config_have_lv2 = "yes")
536    
537    # VST
538    AC_ARG_ENABLE(vstsdk-dir,
539      [  --enable-vstsdk-dir
540                              Directory where the VST SDK is located.
541                              This automatically enables the compilation
542                              of the VST plugin.],
543      [VSTSDK_DIR="${enableval}"],
544      [VSTSDK_DIR=]
545    )
546    AC_SUBST(VSTSDK_DIR)
547    AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")
548    config_have_vst="no"
549    if test "x$VSTSDK_DIR" != "x"; then
550        config_have_vst="yes"
551    fi
552    
553    # AU
554    AC_CHECK_HEADERS(AudioUnit/AudioUnit.h,
555            config_have_au="yes",
556            config_have_au="no")
557    AM_CONDITIONAL(HAVE_AU, test $config_have_au = "yes")
558    AM_CONDITIONAL(HAVE_AUFLAGS, test "$AUFLAGS" != "")
559    
560    if test $config_have_au = "yes" ; then
561        if test "x$DEVELOPER_EXTRAS_DIR" = "x" ; then
562            if test -d /Developer/Extras ; then
563                DEVELOPER_EXTRAS_DIR=/Developer/Extras
564            else      
565                DEVELOPER_EXTRAS_DIR=/Developer/Examples
566            fi
567        fi
568        AC_SUBST(DEVELOPER_EXTRAS_DIR)
569    fi
570    
571    if test "x$MAC_PLUGIN_INSTALL_DIR" = "x" ; then
572        MAC_PLUGIN_INSTALL_DIR=/Library/Audio/Plug-Ins
573    fi
574    AC_SUBST(MAC_PLUGIN_INSTALL_DIR)
575    
576  # have we found at least one MIDI input and one audio output driver ?  # have we found at least one MIDI input and one audio output driver ?
577  if test "$have_midi_input_driver" = "false"; then  if test "$have_midi_input_driver" = "false"; then
# Line 449  fi Line 595  fi
595  # Checks for various DLL libraries  # Checks for various DLL libraries
596    
597  # Check presence of libgig  # Check presence of libgig
598  libgig_version="3.2.1"  libgig_version="3.3.0"
599  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
600  if test "$HAVE_GIG" = "false"; then  if test "$HAVE_GIG" = "false"; then
601      echo "Required libgig version not found!"      echo "Required libgig version not found!"
# Line 461  fi Line 607  fi
607  AC_SUBST(GIG_CFLAGS)  AC_SUBST(GIG_CFLAGS)
608  AC_SUBST(GIG_LIBS)  AC_SUBST(GIG_LIBS)
609    
610    # SF2 Engine (requires libgig)
611    AC_ARG_ENABLE(sf2-engine,
612      [  --disable-sf2-engine
613                              Disable compilation of the SF2 engine.
614                              You need to have libgig installed.],
615      [config_sf2_engine="$enableval"],
616      [config_sf2_engine="yes"]
617    )
618    HAVE_SF2=0;
619    if test "$config_sf2_engine" = "yes"; then
620        HAVE_SF2=1
621    else
622        echo "SF2 engine disabled by configure script parameter"
623    fi
624    AM_CONDITIONAL(HAVE_SF2, test $HAVE_SF2 = 1)
625    AC_DEFINE_UNQUOTED(HAVE_SF2,$HAVE_SF2,[Define to 1 if you want SF2 engine and have libsf2 installed.])
626    config_have_sf2="no"
627    if test $HAVE_SF2 = "1"; then
628        config_have_sf2="yes"
629    fi
630    
631    # Check presence of libsndfile
632    libsndfile_version="1.0"
633    PKG_CHECK_MODULES(SNDFILE, sndfile >= $libsndfile_version, HAVE_SNDFILE=true, HAVE_SNDFILE=false)
634    if test "$HAVE_SNDFILE" = "false"; then
635        echo "Required libsndfile version not found!"
636        echo "You need to have libsndfile version ${libsndfile_version} installed!"
637        exit -1;
638    else
639        echo "yes, found libsndfile $libsndfile_version"
640    fi
641    AC_SUBST(SNDFILE_CFLAGS)
642    AC_SUBST(SNDFILE_LIBS)
643    
644    # Check for Vorbis and FLAC support in libsndfile
645    linuxsampler_save_CFLAGS=$CFLAGS
646    CFLAGS="$SNDFILE_CFLAGS $CFLAGS"
647    AC_CHECK_DECLS([SF_FORMAT_VORBIS, SF_FORMAT_FLAC], [], [], [[#include <sndfile.h>]])
648    
649    # Check for loop functionality in libsndfile
650    AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
651                     [AC_MSG_WARN([Your version of libsndfile does not support
652        reading of loop information. LinuxSampler will not be able to
653        extract loop information from sample files.])],
654                     [#include <sndfile.h>])
655    CFLAGS=$linuxsampler_save_CFLAGS
656    
657  # Instruments DB feature (requires SQLite 3.3)  # Instruments DB feature (requires SQLite 3.3)
658  AC_ARG_ENABLE(instruments-db,  AC_ARG_ENABLE(instruments-db,
659    [  --disable-instruments-db    [  --disable-instruments-db
# Line 556  if test "$config_rt_exceptions" = "yes"; Line 749  if test "$config_rt_exceptions" = "yes";
749    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.])
750  fi  fi
751    
752    config_pthread_testcancel="$mac"
753  AC_ARG_ENABLE(pthread-testcancel,  AC_ARG_ENABLE(pthread-testcancel,
754    [  --enable-pthread-testcancel    [  --enable-pthread-testcancel
755                            Enable pthread_testcancel() calls and avoid asynchronous                            Enable pthread_testcancel() calls and avoid
756                            cancel of pthreads (default=no).],                            asynchronous cancel of pthreads (default=yes
757                              for Mac targets, no otherwise).],
758    [config_pthread_testcancel="$enableval"],    [config_pthread_testcancel="$enableval"],
759    [config_pthread_testcancel="no"]    [])
 )  
760  if test "$config_pthread_testcancel" = "yes"; then  if test "$config_pthread_testcancel" = "yes"; then
761    AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.])    AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.])
762  fi  fi
# Line 672  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_ Line 866  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_
866    
867  AC_ARG_ENABLE(max-streams,  AC_ARG_ENABLE(max-streams,
868    [  --enable-max-streams    [  --enable-max-streams
869                            Maximum amount of disk streams (default=90). This                            Initial maximum amount of disk streams
870                            value should always be higher than the maximum                            (default=90). This value can be changed at
871                            amount of voices.],                            runtime. It should always be higher than the
872                              maximum amount of voices.],
873    [config_max_streams="${enableval}"],    [config_max_streams="${enableval}"],
874    [config_max_streams="90"]    [config_max_streams="90"]
875  )  )
876  AC_DEFINE_UNQUOTED(CONFIG_MAX_STREAMS, $config_max_streams, [Define max. streams.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_STREAMS, $config_max_streams, [Define initial max. streams.])
877    
878  AC_ARG_ENABLE(max-voices,  AC_ARG_ENABLE(max-voices,
879    [  --enable-max-voices    [  --enable-max-voices
880                            Maximum amount of voices (default=64). This value                            Initial maximum amount of voices (default=64).
881                            should always be lower than the maximum amount of                            This value can be changed at runtime. It should
882                            disk streams.],                            always be lower than the maximum amount of disk
883                              streams.],
884    [config_max_voices="${enableval}"],    [config_max_voices="${enableval}"],
885    [config_max_voices="64"]    [config_max_voices="64"]
886  )  )
887  AC_DEFINE_UNQUOTED(CONFIG_MAX_VOICES, $config_max_voices, [Define max. voices.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_VOICES, $config_max_voices, [Define initial max. voices.])
888    
889  AC_ARG_ENABLE(subfragment-size,  AC_ARG_ENABLE(subfragment-size,
890    [  --enable-subfragment-size    [  --enable-subfragment-size
# Line 990  if test "$config_interpolate_volume" = " Line 1186  if test "$config_interpolate_volume" = "
1186    AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])    AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])
1187  fi  fi
1188    
1189    AC_ARG_ENABLE(master-volume-sysex-by-port,
1190      [  --enable-master-volume-sysex-by-port
1191                              Whether global volume sysex message should be
1192                              applied globally to the whole sampler or only to
1193                              the sampler channels connected to the same MIDI
1194                              input port on which the sysex message arrived on.
1195                              By default global volume sysex messages apply
1196                              globally to the whole sampler, since many MIDI
1197                              devices behave that way.],
1198      [config_master_volume_sysex_by_port="$enableval"],
1199      [config_master_volume_sysex_by_port="no"]
1200    )
1201    if test "$config_master_volume_sysex_by_port" = "yes"; then
1202      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.])
1203    fi
1204    
1205  AC_ARG_ENABLE(plugin-dir,  AC_ARG_ENABLE(plugin-dir,
1206    [  --enable-plugin-dir    [  --enable-plugin-dir
1207                            Directory where the sampler shall look for potential plugins,                            Directory where the sampler shall look for potential plugins,
# Line 1024  AC_SUBST(config_default_instruments_db_f Line 1236  AC_SUBST(config_default_instruments_db_f
1236  ###########################################################################  ###########################################################################
1237  # Automatic Benchmarks (to detect the best algorithms for the system)  # Automatic Benchmarks (to detect the best algorithms for the system)
1238    
 AC_LANG_SAVE  
   
1239  if test "$config_signed_triang_algo" = "benchmark"; then  if test "$config_signed_triang_algo" = "benchmark"; then
1240      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "
1241      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1242      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1243              #define SIGNED 1              #define SIGNED 1
1244              #define SILENT 1              #define SILENT 1
1245              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1246          ],          ]])],
1247          triang_signed=0,          triang_signed=0,
1248          triang_signed=$?,          triang_signed=$?,
1249          triang_signed=0          triang_signed=0
1250      )      )
1251        AC_LANG_POP([C++])
1252      if test "$triang_signed" = "2"; then      if test "$triang_signed" = "2"; then
1253          config_signed_triang_algo="intmath"          config_signed_triang_algo="intmath"
1254          echo "integer math"          echo "integer math"
# Line 1068  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ Line 1279  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_
1279    
1280  if test "$config_unsigned_triang_algo" = "benchmark"; then  if test "$config_unsigned_triang_algo" = "benchmark"; then
1281      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "
1282      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1283      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1284              #define SIGNED 0              #define SIGNED 0
1285              #define SILENT 1              #define SILENT 1
1286              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1287          ],          ]])],
1288          triang_unsigned=0,          triang_unsigned=0,
1289          triang_unsigned=$?,          triang_unsigned=$?,
1290          triang_unsigned=0          triang_unsigned=0
1291      )      )
1292        AC_LANG_POP([C++])
1293      if test "$triang_unsigned" = "2"; then      if test "$triang_unsigned" = "2"; then
1294          config_unsigned_triang_algo="intmath"          config_unsigned_triang_algo="intmath"
1295          echo "integer math"          echo "integer math"
# Line 1106  else Line 1318  else
1318  fi  fi
1319  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.])
1320    
 AC_LANG_RESTORE  
   
1321    
1322  ###########################################################################  ###########################################################################
1323  # Create Build Files  # Create Build Files
1324    
1325  AM_CONFIG_HEADER(config.h)  AC_CONFIG_HEADERS([config.h])
1326  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD")  AM_INIT_AUTOMAKE([subdir-objects])
1327    
1328  AC_LANG_CPLUSPLUS  AC_LANG([C++])
 AC_PROG_CXX  
   
 # 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  
1329    
1330  # 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
1331  # this, the dlfcn.h check in am_prog_libtool may fail.  # this, the dlfcn.h check in am_prog_libtool may fail.
1332  AC_CHECK_HEADER(stdlib.h)  AC_CHECK_HEADER(stdlib.h)
1333    
1334  AC_OUTPUT( \  AC_CONFIG_FILES([\
1335      Makefile \      Makefile \
1336      man/Makefile \      man/Makefile \
1337      man/linuxsampler.1 \      man/linuxsampler.1 \
1338        man/lscp.1 \
1339      src/Makefile \      src/Makefile \
1340      src/db/Makefile \      src/db/Makefile \
1341      src/network/Makefile \      src/network/Makefile \
1342      src/engines/Makefile \      src/engines/Makefile \
1343      src/engines/gig/Makefile \      src/engines/gig/Makefile \
1344        src/engines/sf2/Makefile \
1345        src/engines/sfz/Makefile \
1346      src/engines/common/Makefile \      src/engines/common/Makefile \
1347        src/effects/Makefile \
1348      src/common/Makefile \      src/common/Makefile \
1349      src/testcases/Makefile \      src/testcases/Makefile \
1350      src/drivers/Makefile \      src/drivers/Makefile \
1351      src/drivers/audio/Makefile \      src/drivers/audio/Makefile \
1352      src/drivers/midi/Makefile \      src/drivers/midi/Makefile \
1353      src/plugins/Makefile \      src/plugins/Makefile \
1354        src/hostplugins/Makefile \
1355        src/hostplugins/dssi/Makefile \
1356        src/hostplugins/lv2/Makefile \
1357        src/hostplugins/lv2/manifest.ttl \
1358        src/hostplugins/vst/Makefile \
1359        src/hostplugins/au/Makefile \
1360        src/shell/Makefile \
1361      linuxsampler.spec \      linuxsampler.spec \
1362      debian/Makefile \      debian/Makefile \
1363      Artwork/Makefile \      Artwork/Makefile \
# Line 1156  AC_OUTPUT( \ Line 1369  AC_OUTPUT( \
1369      Documentation/Engines/gig/Makefile \      Documentation/Engines/gig/Makefile \
1370      linuxsampler.pc \      linuxsampler.pc \
1371      Doxyfile \      Doxyfile \
1372  )  ])
1373    AC_OUTPUT
1374    
1375  # resolve all nested variables in '${config_plugin_dir}'  # resolve all nested variables in '${config_plugin_dir}'
1376  # (merely for providing a human readable summary below)  # (merely for providing a human readable summary below)
# Line 1172  echo "" Line 1386  echo ""
1386  echo "#####################################################################"  echo "#####################################################################"
1387  echo "# LinuxSampler Configuration                                        #"  echo "# LinuxSampler Configuration                                        #"
1388  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1389    echo "# Release Version: ${VERSION}"
1390    echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"
1391    echo "#-------------------------------------------------------------------"
1392  echo "# Assembly Optimizations: ${config_asm}"  echo "# Assembly Optimizations: ${config_asm}"
1393  echo "# Development Mode: ${config_dev_mode}"  echo "# Development Mode: ${config_dev_mode}"
1394  echo "# Debug Level: ${config_debug_level}"  echo "# Debug Level: ${config_debug_level}"
# Line 1185  echo "# Streams to be refilled per Disk Line 1402  echo "# Streams to be refilled per Disk
1402  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"
1403  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"
1404  echo "# Stream Size: ${config_stream_size}"  echo "# Stream Size: ${config_stream_size}"
1405  echo "# Maximum Disk Streams: ${config_max_streams}"  echo "# Default Maximum Disk Streams: ${config_max_streams}"
1406  echo "# Maximum Voices: ${config_max_voices}"  echo "# Default Maximum Voices: ${config_max_voices}"
1407  echo "# Default Subfragment Size: ${config_subfragment_size}"  echo "# Default Subfragment Size: ${config_subfragment_size}"
1408  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"
1409  echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"  echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"
# Line 1205  echo "# Override Filter Type: ${config_o Line 1422  echo "# Override Filter Type: ${config_o
1422  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"
1423  echo "# Process Muted Channels: ${config_process_muted_channels}"  echo "# Process Muted Channels: ${config_process_muted_channels}"
1424  echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"  echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"
1425    echo "# Apply global volume SysEx by MIDI port: ${config_master_volume_sysex_by_port}"
1426  echo "# Interpolate Volume: ${config_interpolate_volume}"  echo "# Interpolate Volume: ${config_interpolate_volume}"
1427  echo "# Instruments database support: ${config_instruments_db}"  echo "# Instruments database support: ${config_instruments_db}"
1428  if test "$config_instruments_db" = "yes"; then  if test "$config_instruments_db" = "yes"; then
1429  echo "# Instruments DB default location: ${config_default_instruments_db_file}"  echo "# Instruments DB default location: ${config_default_instruments_db_file}"
1430  fi  fi
1431  echo "# Plugin Path: ${config_plugin_dir}"  echo "# Plugin Path: ${config_plugin_dir}"
1432    echo "#-------------------------------------------------------------------"
1433    echo "# MIDI Input Drivers:"
1434    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack_midi}, CoreMIDI: ${config_have_coremidi}, MME: ${config_have_mme}, MidiShare: ${config_have_midishare}"
1435    echo "#-------------------------------------------------------------------"
1436    echo "# Audio Output Drivers:"
1437    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack}, ARTS: ${config_have_arts}, CoreAudio: ${config_have_coreaudio}, ASIO: ${config_have_asio}"
1438    echo "#-------------------------------------------------------------------"
1439    echo "# Sampler Engines:"
1440    echo "# GIG: yes, SF2: ${config_have_sf2}, SFZ: yes"
1441    echo "#-------------------------------------------------------------------"
1442    echo "# Effect plugin systems for internal effects:"
1443    echo "# LADSPA: yes"
1444    echo "#-------------------------------------------------------------------"
1445    echo "# Building sampler as plugin for following host standards:"
1446    echo "# DSSI: ${config_have_dssi}, LV2: ${config_have_lv2}, VST: ${config_have_vst}, AU: ${config_have_au}"
1447  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1448  echo "# Read './configure --help' or file 'configure.in' for details.     #"  echo "# Read './configure --help' or file 'configure.in' for details.     #"
1449  echo "#####################################################################"  echo "#####################################################################"

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