/[svn]/linuxsampler/trunk/configure.ac
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revision 1424 by schoenebeck, Sun Oct 14 22:00:17 2007 UTC revision 2183 by persson, Sat Jun 11 17:53:32 2011 UTC
# Line 3  AC_INIT(configure.in) Line 3  AC_INIT(configure.in)
3  #------------------------------------------------------------------------------------  #------------------------------------------------------------------------------------
4  # LinuxSampler's / liblinuxsampler's "official" release version:  # LinuxSampler's / liblinuxsampler's "official" release version:
5    
6  LINUXSAMPLER_RELEASE_MAJOR=0  LINUXSAMPLER_RELEASE_MAJOR=1
7  LINUXSAMPLER_RELEASE_MINOR=5  LINUXSAMPLER_RELEASE_MINOR=0
8  LINUXSAMPLER_RELEASE_BUILD=0  LINUXSAMPLER_RELEASE_BUILD=0.cvs10
9    
10  #------------------------------------------------------------------------------------  #------------------------------------------------------------------------------------
11  # The following is the libtool / shared library version. This doesn't have to  # The following is the libtool / shared library version. This doesn't have to
# Line 24  LINUXSAMPLER_RELEASE_BUILD=0 Line 24  LINUXSAMPLER_RELEASE_BUILD=0
24  #  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
25  #     to 0.  #     to 0.
26    
27  LIBLINUXSAMPLER_LT_CURRENT=1  LIBLINUXSAMPLER_LT_CURRENT=3
28  LIBLINUXSAMPLER_LT_REVISION=0  LIBLINUXSAMPLER_LT_REVISION=0
29  LIBLINUXSAMPLER_LT_AGE=0  LIBLINUXSAMPLER_LT_AGE=0
30  SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE"  SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE"
# Line 33  SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT Line 33  SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT
33  # the LSCP specification version this LinuSampler release complies with:  # the LSCP specification version this LinuSampler release complies with:
34    
35  LSCP_RELEASE_MAJOR=1  LSCP_RELEASE_MAJOR=1
36  LSCP_RELEASE_MINOR=2  LSCP_RELEASE_MINOR=5
37    
38  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.])
39  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.])
40    
41    AC_PROG_CXX
42    AC_LIBTOOL_WIN32_DLL
43  AM_PROG_LIBTOOL  AM_PROG_LIBTOOL
44    
45  AC_SUBST(SHLIB_VERSION_ARG)  AC_SUBST(SHLIB_VERSION_ARG)
46  AC_SUBST(SHARED_VERSION_INFO)  AC_SUBST(SHARED_VERSION_INFO)
47    
48  AC_C_BIGENDIAN  AC_C_BIGENDIAN
49  AC_CANONICAL_SYSTEM  AC_CANONICAL_HOST
   
 AC_SUBST(target)  
 AC_SUBST(target_alias)  
 AC_SUBST(target_cpu)  
 AC_SUBST(target_os)  
 AC_SUBST(target_vendor)  
50    
51    PKG_PROG_PKG_CONFIG
52    
53  ###########################################################################  ###########################################################################
54  # General Checks  # General Checks
55    
56    AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
57    
58  AC_MSG_CHECKING([whether x86 architecture])  AC_MSG_CHECKING([whether x86 architecture])
59  def_arch_x86=0  def_arch_x86=0
60  case $target_cpu in  case $host_cpu in
61    "i386" | "i486" | "i586" | "i686" | "i786")    "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")
62      echo "yes"      echo "yes"
63      def_arch_x86=1;;      def_arch_x86=1;;
64    *)    *)
# Line 71  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8 Line 70  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8
70  # (only if the user did not provide one)  # (only if the user did not provide one)
71  CXX_CPU_SWITCH=  CXX_CPU_SWITCH=
72  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then
73    if test "$def_arch_x86" = 1; then    if test "$def_arch_x86" = 1 -a "$host_cpu" != "x86_64"; then
74      CXX_CPU_SWITCH="-march=$target_cpu"      CXX_CPU_SWITCH="-march=$host_cpu"
75    elif test "$target_cpu" = "ppc"; then    elif test "$target_cpu" = "ppc"; then
76      CXX_CPU_SWITCH="-arch=$target_cpu"      CXX_CPU_SWITCH="-arch=$host_cpu"
77    fi    fi
78  fi  fi
79  AC_SUBST([CXX_CPU_SWITCH])  AC_SUBST([CXX_CPU_SWITCH])
80    
81    # check if we're on MS Windows
82    AC_CHECK_HEADERS(
83        mmsystem.h,
84        have_windows=1,
85        have_windows=0,
86        [#include <windef.h>]
87    )
88    AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")
89    
90  AC_MSG_CHECKING([whether UNIX98 compatible])  AC_MSG_CHECKING([whether UNIX98 compatible])
91  AC_LANG_SAVE  AC_LANG_SAVE
92  AC_LANG_C  AC_LANG_C
# Line 101  have_unix98="no" Line 109  have_unix98="no"
109  )  )
110  AC_LANG_RESTORE  AC_LANG_RESTORE
111  AC_MSG_RESULT([$have_unix98])  AC_MSG_RESULT([$have_unix98])
112  if test "$have_unix98" = "no"; then  if test "$have_unix98" = "no" -a "have_windows" = "0"; then
113      if test "x$HAVE_UNIX98" = "x"; then      if test "x$HAVE_UNIX98" = "x"; then
114          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
115          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run
# Line 114  fi Line 122  fi
122  # check for <features.h>  # check for <features.h>
123  AC_CHECK_HEADERS(features.h)  AC_CHECK_HEADERS(features.h)
124    
125    # test for POSIX thread library
126    m4_ifdef([m4_include(m4/pthread.m4)],,
127                 [sinclude([m4/pthread.m4])])
128    ACX_PTHREAD
129    LIBS="$PTHREAD_LIBS $LIBS"
130    CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
131    CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
132    CC="$PTHREAD_CC"
133    
134    # check for a bug in NPTL-enabled glibc
135    # (see Gentoo bug report #194076)
136    AC_ARG_ENABLE(nptl-bug-check,
137      [  --disable-nptl-bug-check
138                              Disable check for a bug in certain NPTL-enabled
139                              glibc versions that caused crashs.],
140      [config_check_nptl_bug="$enableval"],
141      [config_check_nptl_bug="yes"]
142    )
143    if test "$config_check_nptl_bug" = "yes"; then
144        m4_ifdef([m4_include(m4/nptl_bug.m4)],,
145                 [sinclude([m4/nptl_bug.m4])])
146        ACX_NPTL_GLIBC_BUG([
147            echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
148            echo "You seem to have a buggy PTHREAD library! LinuxSampler would"
149            echo "probably crash due to this. Please report us the system you are"
150            echo "using and/or file a bug report to the bug tracking system of"
151            echo "your distribution."
152            echo "If you have a NPTL-enabled glibc AND it was compiled for TLS as"
153            echo "well, you can try to circumvent this problem for now by setting"
154            echo "the environment variable LD_ASSUME_KERNEL=\"2.4.1\" , which"
155            echo "should cause this test to pass."
156            echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
157            AC_MSG_ERROR([possibly NPTL glibc bug detected])
158        ])
159    else
160        echo "NPTL glibc bug check disabled"
161    fi
162    
163    # FIXME: this is actually a dependency of libgig, not of LS directly, why
164    # isn't it hidden by libgig?
165    AC_CHECK_HEADERS(uuid/uuid.h)
166    AC_SEARCH_LIBS(uuid_generate, uuid)
167    
168    
169    
170  ###########################################################################  ###########################################################################
171  # Checks for available audio and MIDI systems / drivers  # Checks for available audio and MIDI systems / drivers
# Line 201  else Line 253  else
253  fi  fi
254  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
255  AC_DEFINE_UNQUOTED(HAVE_ALSA,$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.])
256    config_have_alsa="no"
257    if test $have_alsa = "1"; then
258        config_have_alsa="yes"
259    fi
260    
261  # JACK  # JACK
262  AC_ARG_ENABLE(jack-driver,  AC_ARG_ENABLE(jack-driver,
# Line 216  if test "$config_jack_driver" = "yes"; t Line 272  if test "$config_jack_driver" = "yes"; t
272      if test $have_jack = "1"; then      if test $have_jack = "1"; then
273          AC_SUBST(JACK_LIBS)          AC_SUBST(JACK_LIBS)
274          AC_SUBST(JACK_CFLAGS)          AC_SUBST(JACK_CFLAGS)
275          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
276            LIBS="$JACK_LIBS $LIBS"
277            AC_CHECK_FUNCS(jack_client_name_size jack_client_open)
278            LIBS=$linuxsampler_save_LIBS
279          have_audio_output_driver="true";          have_audio_output_driver="true";
280      fi      fi
281  else  else
# Line 224  else Line 283  else
283  fi  fi
284  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")
285  AC_DEFINE_UNQUOTED(HAVE_JACK,$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.])
286    config_have_jack="no"
287    if test $have_jack = "1"; then
288        config_have_jack="yes"
289    fi
290    
291    # JACK MIDI
292    have_jack_midi=0
293    if test $have_jack = "1"; then
294        linuxsampler_save_CFLAGS=$CFLAGS
295        linuxsampler_save_LIBS=$LIBS
296        CFLAGS="$JACK_CFLAGS $CFLAGS"
297        LIBS="$JACK_LIBS $LIBS"
298        AC_CHECK_HEADER(jack/midiport.h, have_jack_midi=1, have_jack_midi=0)
299        if test $have_jack_midi = "1"; then
300            AC_CHECK_FUNCS(jack_midi_get_event_count)
301            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <jack/midiport.h>]], [[
302                jack_midi_clear_buffer(0, 0);
303            ]])], [AC_DEFINE(JACK_MIDI_FUNCS_NEED_NFRAMES, 1,
304                      [Define to 1 if you have the old jack midi functions that need an nframes argument.])])
305            have_midi_input_driver="true"
306        fi
307        CFLAGS=$linuxsampler_save_CFLAGS
308        LIBS=$linuxsampler_save_LIBS
309    fi
310    AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")
311    AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,
312                       [Define to 1 if you have JACK with MIDI support installed.])
313    config_have_jack_midi="no"
314    if test $have_jack_midi = "1"; then
315        config_have_jack_midi="yes"
316    fi
317    
318  # ARTS  # ARTS
319  AC_ARG_ENABLE(arts-driver,  AC_ARG_ENABLE(arts-driver,
# Line 246  else Line 336  else
336  fi  fi
337  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")
338  AC_DEFINE_UNQUOTED(HAVE_ARTS,$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.])
339    config_have_arts="no"
340    if test $have_arts = "1"; then
341        config_have_arts="yes"
342    fi
343    
344    # ASIO AUDIO (Win32)
345    AC_ARG_ENABLE(asiosdk-dir,
346      [  --enable-asiosdk-dir
347                              Directory where the ASIO SDK is located, this automatically
348                              enables the compilation of the ASIO audio output driver.],
349      [config_asiosdk_dir="${enableval}"],
350      [config_asiosdk_dir="."]
351    )
352    AC_SUBST(config_asiosdk_dir)
353    
354    AC_ARG_ENABLE(asio-driver,
355      [  --disable-asio-driver
356                              Disable support for the Windows ASIO driver.],
357      [config_asio_driver="$enableval"],
358      [config_asio_driver="yes"]
359    )
360    have_asio=0
361    ASIOSDK_BASEDIR=
362    if test "$config_asio_driver" = "yes"; then
363        asiosdk_headerfile=$config_asiosdk_dir/ASIOSDK2/common/asio.h
364        echo -n "checking for ASIO headerfile: $asiosdk_headerfile ...."
365        if test -e $asiosdk_headerfile ; then
366            echo yes
367            have_asio=1
368            ASIOSDK_BASEDIR="$config_asiosdk_dir"
369        else
370            echo no
371            have_asio=0
372        fi
373        if test "$have_asio" = "1"; then
374            have_audio_output_driver="true"
375        fi
376    else
377        echo "Windows ASIO support disabled by configure script parameter"
378    fi
379    AC_SUBST(ASIOSDK_BASEDIR)
380    AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")
381    AC_DEFINE_UNQUOTED(HAVE_ASIO,$have_asio,[Define to 1 if you have ASIO installed.])
382    config_have_asio="no"
383    if test $have_asio = "1"; then
384        config_have_asio="yes"
385    fi
386    
387  # MidiShare (Linux, OS X, Windows)  # MidiShare (Linux, OS X, Windows)
388  AC_ARG_ENABLE(midishare-driver,  AC_ARG_ENABLE(midishare-driver,
# Line 272  else Line 409  else
409  fi  fi
410  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")
411  AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$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.])
412    config_have_midishare="no"
413    if test $have_midishare = "1"; then
414        config_have_midishare="yes"
415    fi
416    
417  # CoreMIDI (OS X)  # CoreMIDI (OS X)
418  AC_ARG_ENABLE(coremidi-driver,  AC_ARG_ENABLE(coremidi-driver,
# Line 294  else Line 435  else
435  fi  fi
436  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")
437  AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$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.])
438    config_have_coremidi="no"
439    if test $have_coremidi = "1"; then
440        config_have_coremidi="yes"
441    fi
442    
443    # CoreAudio (OS X)
444    AC_ARG_ENABLE(coreaudio-driver,
445      [  --disable-coreaudio-driver
446                              Disable support for the Apple CoreAudio system.],
447      [config_coreaudio_driver="$enableval"],
448      [config_coreaudio_driver="yes"]
449    )
450    have_coreaudio=0
451    if test "$config_coreaudio_driver" = "yes"; then
452        AC_CHECK_HEADER(CoreAudio/CoreAudio.h,
453            have_coreaudio=1,
454            have_coreaudio=0
455        )
456        if test "$have_coreaudio" = "1"; then
457            have_audio_output_driver="true"
458        fi
459    else
460        echo "CoreAudio support disabled by configure script parameter"
461    fi
462    AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1")
463    AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.])
464    config_have_coreaudio="no"
465    if test $have_coreaudio = "1"; then
466        config_have_coreaudio="yes"
467    fi
468    
469    # MME MIDI (Win32)
470    AC_ARG_ENABLE(mmemidi-driver,
471      [  --disable-mmemidi-driver
472                              Disable support for the Windows MME MIDI system.],
473      [config_mmemidi_driver="$enableval"],
474      [config_mmemidi_driver="yes"]
475    )
476    have_mmemidi=0
477    if test "$config_mmemidi_driver" = "yes"; then
478        AC_CHECK_HEADERS(mmsystem.h,
479            have_mmemidi=1,
480            have_mmemidi=0
481        )
482        if test "$have_mmemidi" = "1"; then
483            have_midi_input_driver="true"
484        fi
485    else
486        echo "MME MIDI support disabled by configure script parameter"
487    fi
488    AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")
489    AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$have_mmemidi,[Define to 1 if you have MME MIDI installed.])
490    config_have_mme="no"
491    if test $have_mmemidi = "1"; then
492        config_have_mme="yes"
493    fi
494    
495    # DSSI
496    AC_CHECK_HEADERS(dssi.h,
497            config_have_dssi="yes",
498            config_have_dssi="no")
499    AM_CONDITIONAL(HAVE_DSSI, test $config_have_dssi = "yes")
500    
501    # LV2
502    PKG_CHECK_MODULES(LV2, lv2core, config_have_lv2="yes", config_have_lv2="no")
503    if test $config_have_lv2 = "no"; then
504        AC_CHECK_HEADER(lv2.h, config_have_lv2="yes", config_have_lv2="no")
505    fi
506    AM_CONDITIONAL(HAVE_LV2, test $config_have_lv2 = "yes")
507    
508    # VST
509    AC_ARG_ENABLE(vstsdk-dir,
510      [  --enable-vstsdk-dir
511                              Directory where the VST SDK is located.
512                              This automatically enables the compilation
513                              of the VST plugin.],
514      [VSTSDK_DIR="${enableval}"],
515      [VSTSDK_DIR=]
516    )
517    AC_SUBST(VSTSDK_DIR)
518    AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")
519    config_have_vst="no"
520    if test "x$VSTSDK_DIR" != "x"; then
521        config_have_vst="yes"
522    fi
523    
524    # AU
525    AC_CHECK_HEADERS(AudioUnit/AudioUnit.h,
526            config_have_au="yes",
527            config_have_au="no")
528    AM_CONDITIONAL(HAVE_AU, test $config_have_au = "yes")
529    AM_CONDITIONAL(HAVE_AUFLAGS, test "$AUFLAGS" != "")
530    
531    if test $config_have_au = "yes" ; then
532        if test "x$DEVELOPER_EXTRAS_DIR" = "x" ; then
533            if test -d /Developer/Extras ; then
534                DEVELOPER_EXTRAS_DIR=/Developer/Extras
535            else      
536                DEVELOPER_EXTRAS_DIR=/Developer/Examples
537            fi
538        fi
539        AC_SUBST(DEVELOPER_EXTRAS_DIR)
540    fi
541    
542  # 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 ?
543  if test "$have_midi_input_driver" = "false"; then  if test "$have_midi_input_driver" = "false"; then
544      echo "No supported MIDI input system found!"      echo "No supported MIDI input system found!"
545      echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:"      echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:"
546      echo "ALSA, MIDIShare, CoreMIDI."      echo "ALSA, JACK, MIDIShare, CoreMIDI, MME."
547      echo "If you think you have one of those available on your system, make sure you"      echo "If you think you have one of those available on your system, make sure you"
548      echo "also have the respective development (header) files installed."      echo "also have the respective development (header) files installed."
549      exit -1;      exit -1;
550  fi  fi
551  if test "$have_audio_output_driver" = "false"; then  if test "$have_audio_output_driver" = "false"; then
552      echo "No supported audio output system found!"      echo "No supported audio output system found!"
553      echo "Sorry, LinuxSampler only supports ALSA, JACK and ARTS as audio output"      echo "Sorry, LinuxSampler only supports ALSA, JACK, ARTS and ASIO as audio output"
554      echo "driver at the moment!"      echo "driver at the moment!"
555      exit -1;      exit -1;
556  fi  fi
# Line 317  fi Line 561  fi
561  # Checks for various DLL libraries  # Checks for various DLL libraries
562    
563  # Check presence of libgig  # Check presence of libgig
564  libgig_version="3.2.0"  libgig_version="3.3.0"
565  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
566  if test "$HAVE_GIG" = "false"; then  if test "$HAVE_GIG" = "false"; then
567      echo "Required libgig version not found!"      echo "Required libgig version not found!"
# Line 329  fi Line 573  fi
573  AC_SUBST(GIG_CFLAGS)  AC_SUBST(GIG_CFLAGS)
574  AC_SUBST(GIG_LIBS)  AC_SUBST(GIG_LIBS)
575    
576    # SF2 Engine (requires libgig)
577    AC_ARG_ENABLE(sf2-engine,
578      [  --disable-sf2-engine
579                              Disable compilation of the SF2 engine.
580                              You need to have libgig installed.],
581      [config_sf2_engine="$enableval"],
582      [config_sf2_engine="yes"]
583    )
584    HAVE_SF2=0;
585    if test "$config_sf2_engine" = "yes"; then
586        HAVE_SF2=1
587    else
588        echo "SF2 engine disabled by configure script parameter"
589    fi
590    AM_CONDITIONAL(HAVE_SF2, test $HAVE_SF2 = 1)
591    AC_DEFINE_UNQUOTED(HAVE_SF2,$HAVE_SF2,[Define to 1 if you want SF2 engine and have libsf2 installed.])
592    config_have_sf2="no"
593    if test $HAVE_SF2 = "1"; then
594        config_have_sf2="yes"
595    fi
596    
597    # Check presence of libsndfile
598    libsndfile_version="1.0"
599    PKG_CHECK_MODULES(SNDFILE, sndfile >= $libsndfile_version, HAVE_SNDFILE=true, HAVE_SNDFILE=false)
600    if test "$HAVE_SNDFILE" = "false"; then
601        echo "Required libsndfile version not found!"
602        echo "You need to have libsndfile version ${libsndfile_version} installed!"
603        exit -1;
604    else
605        echo "yes, found libsndfile $libsndfile_version"
606    fi
607    AC_SUBST(SNDFILE_CFLAGS)
608    AC_SUBST(SNDFILE_LIBS)
609    
610    # Check for Vorbis support in libsndfile
611    linuxsampler_save_CFLAGS=$CFLAGS
612    CFLAGS="$SNDFILE_CFLAGS $CFLAGS"
613    AC_CHECK_DECLS([SF_FORMAT_VORBIS], [], [] ,[[#include <sndfile.h>]])
614    
615    # Check for loop functionality in libsndfile
616    AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
617                     [AC_MSG_WARN([Your version of libsndfile does not support
618        reading of loop information. LinuxSampler will not be able to
619        extract loop information from sample files.])],
620                     [#include <sndfile.h>])
621    CFLAGS=$linuxsampler_save_CFLAGS
622    
623  # Instruments DB feature (requires SQLite 3.3)  # Instruments DB feature (requires SQLite 3.3)
624  AC_ARG_ENABLE(instruments-db,  AC_ARG_ENABLE(instruments-db,
625    [  --disable-instruments-db    [  --disable-instruments-db
# Line 424  if test "$config_rt_exceptions" = "yes"; Line 715  if test "$config_rt_exceptions" = "yes";
715    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.])
716  fi  fi
717    
718    AC_ARG_ENABLE(pthread-testcancel,
719      [  --enable-pthread-testcancel
720                              Enable pthread_testcancel() calls and avoid asynchronous
721                              cancel of pthreads (default=no).],
722      [config_pthread_testcancel="$enableval"],
723      [config_pthread_testcancel="no"]
724    )
725    if test "$config_pthread_testcancel" = "yes"; then
726      AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.])
727    fi
728    
729  AC_ARG_ENABLE(preload-samples,  AC_ARG_ENABLE(preload-samples,
730    [  --enable-preload-samples    [  --enable-preload-samples
731                            Due to seeking and latency issues with hard drives                            Due to seeking and latency issues with hard drives
# Line 529  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_ Line 831  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_
831    
832  AC_ARG_ENABLE(max-streams,  AC_ARG_ENABLE(max-streams,
833    [  --enable-max-streams    [  --enable-max-streams
834                            Maximum amount of disk streams (default=90). This                            Initial maximum amount of disk streams
835                            value should always be higher than the maximum                            (default=90). This value can be changed at
836                            amount of voices.],                            runtime. It should always be higher than the
837                              maximum amount of voices.],
838    [config_max_streams="${enableval}"],    [config_max_streams="${enableval}"],
839    [config_max_streams="90"]    [config_max_streams="90"]
840  )  )
841  AC_DEFINE_UNQUOTED(CONFIG_MAX_STREAMS, $config_max_streams, [Define max. streams.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_STREAMS, $config_max_streams, [Define initial max. streams.])
842    
843  AC_ARG_ENABLE(max-voices,  AC_ARG_ENABLE(max-voices,
844    [  --enable-max-voices    [  --enable-max-voices
845                            Maximum amount of voices (default=64). This value                            Initial maximum amount of voices (default=64).
846                            should always be lower than the maximum amount of                            This value can be changed at runtime. It should
847                            disk streams.],                            always be lower than the maximum amount of disk
848                              streams.],
849    [config_max_voices="${enableval}"],    [config_max_voices="${enableval}"],
850    [config_max_voices="64"]    [config_max_voices="64"]
851  )  )
852  AC_DEFINE_UNQUOTED(CONFIG_MAX_VOICES, $config_max_voices, [Define max. voices.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_VOICES, $config_max_voices, [Define initial max. voices.])
853    
854  AC_ARG_ENABLE(subfragment-size,  AC_ARG_ENABLE(subfragment-size,
855    [  --enable-subfragment-size    [  --enable-subfragment-size
# Line 847  if test "$config_interpolate_volume" = " Line 1151  if test "$config_interpolate_volume" = "
1151    AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])    AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])
1152  fi  fi
1153    
1154    AC_ARG_ENABLE(master-volume-sysex-by-port,
1155      [  --enable-master-volume-sysex-by-port
1156                              Whether global volume sysex message should be
1157                              applied globally to the whole sampler or only to
1158                              the sampler channels connected to the same MIDI
1159                              input port on which the sysex message arrived on.
1160                              By default global volume sysex messages apply
1161                              globally to the whole sampler, since many MIDI
1162                              devices behave that way.],
1163      [config_master_volume_sysex_by_port="$enableval"],
1164      [config_master_volume_sysex_by_port="no"]
1165    )
1166    if test "$config_master_volume_sysex_by_port" = "yes"; then
1167      AC_DEFINE_UNQUOTED(CONFIG_MASTER_VOLUME_SYSEX_BY_PORT, 1, [Define to 1 if you want global volume sysex message only be applied to the respective MIDI port.])
1168    fi
1169    
1170  AC_ARG_ENABLE(plugin-dir,  AC_ARG_ENABLE(plugin-dir,
1171    [  --enable-plugin-dir    [  --enable-plugin-dir
1172                            Directory where the sampler shall look for potential plugins,                            Directory where the sampler shall look for potential plugins,
# Line 875  AC_DEFINE_UNQUOTED( Line 1195  AC_DEFINE_UNQUOTED(
1195      "$config_default_instruments_db_file",      "$config_default_instruments_db_file",
1196      [Only when instruments DB feature is enabled: default location of the DB file.]      [Only when instruments DB feature is enabled: default location of the DB file.]
1197  )  )
1198    AC_SUBST(config_default_instruments_db_file)
1199    
1200    
1201  ###########################################################################  ###########################################################################
# Line 973  AM_CONFIG_HEADER(config.h) Line 1293  AM_CONFIG_HEADER(config.h)
1293  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD")  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD")
1294    
1295  AC_LANG_CPLUSPLUS  AC_LANG_CPLUSPLUS
 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  
1296    
1297  # 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
1298  # this, the dlfcn.h check in am_prog_libtool may fail.  # this, the dlfcn.h check in am_prog_libtool may fail.
# Line 995  AC_OUTPUT( \ Line 1307  AC_OUTPUT( \
1307      src/network/Makefile \      src/network/Makefile \
1308      src/engines/Makefile \      src/engines/Makefile \
1309      src/engines/gig/Makefile \      src/engines/gig/Makefile \
1310        src/engines/sf2/Makefile \
1311        src/engines/sfz/Makefile \
1312      src/engines/common/Makefile \      src/engines/common/Makefile \
1313        src/effects/Makefile \
1314      src/common/Makefile \      src/common/Makefile \
1315      src/testcases/Makefile \      src/testcases/Makefile \
1316      src/drivers/Makefile \      src/drivers/Makefile \
1317      src/drivers/audio/Makefile \      src/drivers/audio/Makefile \
1318      src/drivers/midi/Makefile \      src/drivers/midi/Makefile \
1319      src/plugins/Makefile \      src/plugins/Makefile \
1320        src/hostplugins/Makefile \
1321        src/hostplugins/dssi/Makefile \
1322        src/hostplugins/lv2/Makefile \
1323        src/hostplugins/vst/Makefile \
1324        src/hostplugins/au/Makefile \
1325      linuxsampler.spec \      linuxsampler.spec \
1326      debian/Makefile \      debian/Makefile \
1327      Artwork/Makefile \      Artwork/Makefile \
# Line 1029  echo "" Line 1349  echo ""
1349  echo "#####################################################################"  echo "#####################################################################"
1350  echo "# LinuxSampler Configuration                                        #"  echo "# LinuxSampler Configuration                                        #"
1351  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1352    echo "# Release Version: ${LINUXSAMPLER_RELEASE_MAJOR}.${LINUXSAMPLER_RELEASE_MINOR}.${LINUXSAMPLER_RELEASE_BUILD}"
1353    echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"
1354    echo "#-------------------------------------------------------------------"
1355  echo "# Assembly Optimizations: ${config_asm}"  echo "# Assembly Optimizations: ${config_asm}"
1356  echo "# Development Mode: ${config_dev_mode}"  echo "# Development Mode: ${config_dev_mode}"
1357  echo "# Debug Level: ${config_debug_level}"  echo "# Debug Level: ${config_debug_level}"
# Line 1042  echo "# Streams to be refilled per Disk Line 1365  echo "# Streams to be refilled per Disk
1365  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"
1366  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"
1367  echo "# Stream Size: ${config_stream_size}"  echo "# Stream Size: ${config_stream_size}"
1368  echo "# Maximum Disk Streams: ${config_max_streams}"  echo "# Default Maximum Disk Streams: ${config_max_streams}"
1369  echo "# Maximum Voices: ${config_max_voices}"  echo "# Default Maximum Voices: ${config_max_voices}"
1370  echo "# Default Subfragment Size: ${config_subfragment_size}"  echo "# Default Subfragment Size: ${config_subfragment_size}"
1371  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"
1372  echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"  echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}"
# Line 1062  echo "# Override Filter Type: ${config_o Line 1385  echo "# Override Filter Type: ${config_o
1385  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"
1386  echo "# Process Muted Channels: ${config_process_muted_channels}"  echo "# Process Muted Channels: ${config_process_muted_channels}"
1387  echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"  echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"
1388    echo "# Apply global volume SysEx by MIDI port: ${config_master_volume_sysex_by_port}"
1389  echo "# Interpolate Volume: ${config_interpolate_volume}"  echo "# Interpolate Volume: ${config_interpolate_volume}"
1390  echo "# Instruments database support: ${config_instruments_db}"  echo "# Instruments database support: ${config_instruments_db}"
1391  if test "$config_instruments_db" = "yes"; then  if test "$config_instruments_db" = "yes"; then
1392  echo "# Instruments DB default location: ${config_default_instruments_db_file}"  echo "# Instruments DB default location: ${config_default_instruments_db_file}"
1393  fi  fi
1394  echo "# Plugin Path: ${config_plugin_dir}"  echo "# Plugin Path: ${config_plugin_dir}"
1395    echo "#-------------------------------------------------------------------"
1396    echo "# MIDI Input Drivers:"
1397    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack_midi}, CoreMIDI: ${config_have_coremidi}, MME: ${config_have_mme}, MidiShare: ${config_have_midishare}"
1398    echo "#-------------------------------------------------------------------"
1399    echo "# Audio Output Drivers:"
1400    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack}, ARTS: ${config_have_arts}, CoreAudio: ${config_have_coreaudio}, ASIO: ${config_have_asio}"
1401    echo "#-------------------------------------------------------------------"
1402    echo "# Sampler Engines:"
1403    echo "# GIG: yes, SF2: ${config_have_sf2}, SFZ: yes"
1404    echo "#-------------------------------------------------------------------"
1405    echo "# Effect plugin systems for internal effects:"
1406    echo "# LADSPA: yes"
1407    echo "#-------------------------------------------------------------------"
1408    echo "# Building sampler as plugin for following host standards:"
1409    echo "# DSSI: ${config_have_dssi}, LV2: ${config_have_lv2}, VST: ${config_have_vst}, AU: ${config_have_au}"
1410  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1411  echo "# Read './configure --help' or file 'configure.in' for details.     #"  echo "# Read './configure --help' or file 'configure.in' for details.     #"
1412  echo "#####################################################################"  echo "#####################################################################"
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