/[svn]/linuxsampler/trunk/configure.ac
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revision 1399 by schoenebeck, Thu Oct 11 18:53:29 2007 UTC revision 2197 by persson, Sat Jul 2 09:55:42 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=4  LINUXSAMPLER_RELEASE_MINOR=0
8  LINUXSAMPLER_RELEASE_BUILD=0.8cvs  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=0.8cvs Line 24  LINUXSAMPLER_RELEASE_BUILD=0.8cvs
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=0  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=$host_cpu"
77    fi    fi
78  fi  fi
79  AC_SUBST([CXX_CPU_SWITCH])  AC_SUBST([CXX_CPU_SWITCH])
80    
81    mac=no
82    linux=no
83    case "$host" in
84        *-*-darwin*)
85            mac=yes
86            ;;
87        *-*-linux*)
88            linux=yes
89            ;;
90    esac
91    AM_CONDITIONAL(LINUX, test "$linux" = yes)
92    AM_CONDITIONAL(MAC, test "$mac" = yes)
93    
94    # check if we're on MS Windows
95    AC_CHECK_HEADERS(
96        mmsystem.h,
97        have_windows=1,
98        have_windows=0,
99        [#include <windef.h>]
100    )
101    AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")
102    
103  AC_MSG_CHECKING([whether UNIX98 compatible])  AC_MSG_CHECKING([whether UNIX98 compatible])
104  AC_LANG_SAVE  AC_LANG_SAVE
105  AC_LANG_C  AC_LANG_C
# Line 101  have_unix98="no" Line 122  have_unix98="no"
122  )  )
123  AC_LANG_RESTORE  AC_LANG_RESTORE
124  AC_MSG_RESULT([$have_unix98])  AC_MSG_RESULT([$have_unix98])
125  if test "$have_unix98" = "no"; then  if test "$have_unix98" = "no" -a "have_windows" = "0"; then
126      if test "x$HAVE_UNIX98" = "x"; then      if test "x$HAVE_UNIX98" = "x"; then
127          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
128          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run
# Line 114  fi Line 135  fi
135  # check for <features.h>  # check for <features.h>
136  AC_CHECK_HEADERS(features.h)  AC_CHECK_HEADERS(features.h)
137    
138    # test for POSIX thread library
139    m4_ifdef([m4_include(m4/pthread.m4)],,
140                 [sinclude([m4/pthread.m4])])
141    ACX_PTHREAD
142    LIBS="$PTHREAD_LIBS $LIBS"
143    CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
144    CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
145    CC="$PTHREAD_CC"
146    
147    # check for a bug in NPTL-enabled glibc
148    # (see Gentoo bug report #194076)
149    AC_ARG_ENABLE(nptl-bug-check,
150      [  --disable-nptl-bug-check
151                              Disable check for a bug in certain NPTL-enabled
152                              glibc versions that caused crashs.],
153      [config_check_nptl_bug="$enableval"],
154      [config_check_nptl_bug="yes"]
155    )
156    if test "$config_check_nptl_bug" = "yes"; then
157        m4_ifdef([m4_include(m4/nptl_bug.m4)],,
158                 [sinclude([m4/nptl_bug.m4])])
159        ACX_NPTL_GLIBC_BUG([
160            echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
161            echo "You seem to have a buggy PTHREAD library! LinuxSampler would"
162            echo "probably crash due to this. Please report us the system you are"
163            echo "using and/or file a bug report to the bug tracking system of"
164            echo "your distribution."
165            echo "If you have a NPTL-enabled glibc AND it was compiled for TLS as"
166            echo "well, you can try to circumvent this problem for now by setting"
167            echo "the environment variable LD_ASSUME_KERNEL=\"2.4.1\" , which"
168            echo "should cause this test to pass."
169            echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
170            AC_MSG_ERROR([possibly NPTL glibc bug detected])
171        ])
172    else
173        echo "NPTL glibc bug check disabled"
174    fi
175    
176    # FIXME: this is actually a dependency of libgig, not of LS directly, why
177    # isn't it hidden by libgig?
178    AC_CHECK_HEADERS(uuid/uuid.h)
179    AC_SEARCH_LIBS(uuid_generate, uuid)
180    
181    
182    
183  ###########################################################################  ###########################################################################
184  # Checks for available audio and MIDI systems / drivers  # Checks for available audio and MIDI systems / drivers
# Line 201  else Line 266  else
266  fi  fi
267  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")  AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1")
268  AC_DEFINE_UNQUOTED(HAVE_ALSA,$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.])
269    config_have_alsa="no"
270    if test $have_alsa = "1"; then
271        config_have_alsa="yes"
272    fi
273    
274  # JACK  # JACK
275  AC_ARG_ENABLE(jack-driver,  AC_ARG_ENABLE(jack-driver,
# Line 216  if test "$config_jack_driver" = "yes"; t Line 285  if test "$config_jack_driver" = "yes"; t
285      if test $have_jack = "1"; then      if test $have_jack = "1"; then
286          AC_SUBST(JACK_LIBS)          AC_SUBST(JACK_LIBS)
287          AC_SUBST(JACK_CFLAGS)          AC_SUBST(JACK_CFLAGS)
288          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
289            LIBS="$JACK_LIBS $LIBS"
290            AC_CHECK_FUNCS(jack_client_name_size jack_client_open)
291            LIBS=$linuxsampler_save_LIBS
292          have_audio_output_driver="true";          have_audio_output_driver="true";
293      fi      fi
294  else  else
# Line 224  else Line 296  else
296  fi  fi
297  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")  AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1")
298  AC_DEFINE_UNQUOTED(HAVE_JACK,$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.])
299    config_have_jack="no"
300    if test $have_jack = "1"; then
301        config_have_jack="yes"
302    fi
303    
304    # JACK MIDI
305    have_jack_midi=0
306    if test $have_jack = "1"; then
307        linuxsampler_save_CFLAGS=$CFLAGS
308        linuxsampler_save_LIBS=$LIBS
309        CFLAGS="$JACK_CFLAGS $CFLAGS"
310        LIBS="$JACK_LIBS $LIBS"
311        AC_CHECK_HEADER(jack/midiport.h, have_jack_midi=1, have_jack_midi=0)
312        if test $have_jack_midi = "1"; then
313            AC_CHECK_FUNCS(jack_midi_get_event_count)
314            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <jack/midiport.h>]], [[
315                jack_midi_clear_buffer(0, 0);
316            ]])], [AC_DEFINE(JACK_MIDI_FUNCS_NEED_NFRAMES, 1,
317                      [Define to 1 if you have the old jack midi functions that need an nframes argument.])])
318            have_midi_input_driver="true"
319        fi
320        CFLAGS=$linuxsampler_save_CFLAGS
321        LIBS=$linuxsampler_save_LIBS
322    fi
323    AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1")
324    AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi,
325                       [Define to 1 if you have JACK with MIDI support installed.])
326    config_have_jack_midi="no"
327    if test $have_jack_midi = "1"; then
328        config_have_jack_midi="yes"
329    fi
330    
331  # ARTS  # ARTS
332  AC_ARG_ENABLE(arts-driver,  AC_ARG_ENABLE(arts-driver,
# Line 246  else Line 349  else
349  fi  fi
350  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")  AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1")
351  AC_DEFINE_UNQUOTED(HAVE_ARTS,$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.])
352    config_have_arts="no"
353    if test $have_arts = "1"; then
354        config_have_arts="yes"
355    fi
356    
357    # ASIO AUDIO (Win32)
358    AC_ARG_ENABLE(asiosdk-dir,
359      [  --enable-asiosdk-dir
360                              Directory where the ASIO SDK is located, this automatically
361                              enables the compilation of the ASIO audio output driver.],
362      [config_asiosdk_dir="${enableval}"],
363      [config_asiosdk_dir="."]
364    )
365    AC_SUBST(config_asiosdk_dir)
366    
367    AC_ARG_ENABLE(asio-driver,
368      [  --disable-asio-driver
369                              Disable support for the Windows ASIO driver.],
370      [config_asio_driver="$enableval"],
371      [config_asio_driver="yes"]
372    )
373    have_asio=0
374    ASIOSDK_BASEDIR=
375    if test "$config_asio_driver" = "yes"; then
376        asiosdk_headerfile=$config_asiosdk_dir/ASIOSDK2/common/asio.h
377        echo -n "checking for ASIO headerfile: $asiosdk_headerfile ...."
378        if test -e $asiosdk_headerfile ; then
379            echo yes
380            have_asio=1
381            ASIOSDK_BASEDIR="$config_asiosdk_dir"
382        else
383            echo no
384            have_asio=0
385        fi
386        if test "$have_asio" = "1"; then
387            have_audio_output_driver="true"
388        fi
389    else
390        echo "Windows ASIO support disabled by configure script parameter"
391    fi
392    AC_SUBST(ASIOSDK_BASEDIR)
393    AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1")
394    AC_DEFINE_UNQUOTED(HAVE_ASIO,$have_asio,[Define to 1 if you have ASIO installed.])
395    config_have_asio="no"
396    if test $have_asio = "1"; then
397        config_have_asio="yes"
398    fi
399    
400  # MidiShare (Linux, OS X, Windows)  # MidiShare (Linux, OS X, Windows)
401  AC_ARG_ENABLE(midishare-driver,  AC_ARG_ENABLE(midishare-driver,
# Line 272  else Line 422  else
422  fi  fi
423  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")  AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1")
424  AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$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.])
425    config_have_midishare="no"
426    if test $have_midishare = "1"; then
427        config_have_midishare="yes"
428    fi
429    
430  # CoreMIDI (OS X)  # CoreMIDI (OS X)
431  AC_ARG_ENABLE(coremidi-driver,  AC_ARG_ENABLE(coremidi-driver,
# Line 294  else Line 448  else
448  fi  fi
449  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")  AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1")
450  AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$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.])
451    config_have_coremidi="no"
452    if test $have_coremidi = "1"; then
453        config_have_coremidi="yes"
454    fi
455    
456    # CoreAudio (OS X)
457    AC_ARG_ENABLE(coreaudio-driver,
458      [  --disable-coreaudio-driver
459                              Disable support for the Apple CoreAudio system.],
460      [config_coreaudio_driver="$enableval"],
461      [config_coreaudio_driver="yes"]
462    )
463    have_coreaudio=0
464    if test "$config_coreaudio_driver" = "yes"; then
465        AC_CHECK_HEADER(CoreAudio/CoreAudio.h,
466            have_coreaudio=1,
467            have_coreaudio=0
468        )
469        if test "$have_coreaudio" = "1"; then
470            have_audio_output_driver="true"
471        fi
472    else
473        echo "CoreAudio support disabled by configure script parameter"
474    fi
475    AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1")
476    AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.])
477    config_have_coreaudio="no"
478    if test $have_coreaudio = "1"; then
479        config_have_coreaudio="yes"
480    fi
481    
482    # MME MIDI (Win32)
483    AC_ARG_ENABLE(mmemidi-driver,
484      [  --disable-mmemidi-driver
485                              Disable support for the Windows MME MIDI system.],
486      [config_mmemidi_driver="$enableval"],
487      [config_mmemidi_driver="yes"]
488    )
489    have_mmemidi=0
490    if test "$config_mmemidi_driver" = "yes"; then
491        AC_CHECK_HEADERS(mmsystem.h,
492            have_mmemidi=1,
493            have_mmemidi=0
494        )
495        if test "$have_mmemidi" = "1"; then
496            have_midi_input_driver="true"
497        fi
498    else
499        echo "MME MIDI support disabled by configure script parameter"
500    fi
501    AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1")
502    AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$have_mmemidi,[Define to 1 if you have MME MIDI installed.])
503    config_have_mme="no"
504    if test $have_mmemidi = "1"; then
505        config_have_mme="yes"
506    fi
507    
508    # DSSI
509    AC_CHECK_HEADERS(dssi.h,
510            config_have_dssi="yes",
511            config_have_dssi="no")
512    AM_CONDITIONAL(HAVE_DSSI, test $config_have_dssi = "yes")
513    
514    # LV2
515    PKG_CHECK_MODULES(LV2, lv2core, config_have_lv2="yes", config_have_lv2="no")
516    if test $config_have_lv2 = "no"; then
517        AC_CHECK_HEADER(lv2.h, config_have_lv2="yes", config_have_lv2="no")
518    fi
519    AM_CONDITIONAL(HAVE_LV2, test $config_have_lv2 = "yes")
520    
521    # VST
522    AC_ARG_ENABLE(vstsdk-dir,
523      [  --enable-vstsdk-dir
524                              Directory where the VST SDK is located.
525                              This automatically enables the compilation
526                              of the VST plugin.],
527      [VSTSDK_DIR="${enableval}"],
528      [VSTSDK_DIR=]
529    )
530    AC_SUBST(VSTSDK_DIR)
531    AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x")
532    config_have_vst="no"
533    if test "x$VSTSDK_DIR" != "x"; then
534        config_have_vst="yes"
535    fi
536    
537    # AU
538    AC_CHECK_HEADERS(AudioUnit/AudioUnit.h,
539            config_have_au="yes",
540            config_have_au="no")
541    AM_CONDITIONAL(HAVE_AU, test $config_have_au = "yes")
542    AM_CONDITIONAL(HAVE_AUFLAGS, test "$AUFLAGS" != "")
543    
544    if test $config_have_au = "yes" ; then
545        if test "x$DEVELOPER_EXTRAS_DIR" = "x" ; then
546            if test -d /Developer/Extras ; then
547                DEVELOPER_EXTRAS_DIR=/Developer/Extras
548            else      
549                DEVELOPER_EXTRAS_DIR=/Developer/Examples
550            fi
551        fi
552        AC_SUBST(DEVELOPER_EXTRAS_DIR)
553    fi
554    
555  # 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 ?
556  if test "$have_midi_input_driver" = "false"; then  if test "$have_midi_input_driver" = "false"; then
557      echo "No supported MIDI input system found!"      echo "No supported MIDI input system found!"
558      echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:"      echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:"
559      echo "ALSA, MIDIShare, CoreMIDI."      echo "ALSA, JACK, MIDIShare, CoreMIDI, MME."
560      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"
561      echo "also have the respective development (header) files installed."      echo "also have the respective development (header) files installed."
562      exit -1;      exit -1;
563  fi  fi
564  if test "$have_audio_output_driver" = "false"; then  if test "$have_audio_output_driver" = "false"; then
565      echo "No supported audio output system found!"      echo "No supported audio output system found!"
566      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"
567      echo "driver at the moment!"      echo "driver at the moment!"
568      exit -1;      exit -1;
569  fi  fi
# Line 317  fi Line 574  fi
574  # Checks for various DLL libraries  # Checks for various DLL libraries
575    
576  # Check presence of libgig  # Check presence of libgig
577  libgig_version="3.1.1"  libgig_version="3.3.0"
578  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)  PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false)
579  if test "$HAVE_GIG" = "false"; then  if test "$HAVE_GIG" = "false"; then
580      echo "Required libgig version not found!"      echo "Required libgig version not found!"
# Line 329  fi Line 586  fi
586  AC_SUBST(GIG_CFLAGS)  AC_SUBST(GIG_CFLAGS)
587  AC_SUBST(GIG_LIBS)  AC_SUBST(GIG_LIBS)
588    
589    # SF2 Engine (requires libgig)
590    AC_ARG_ENABLE(sf2-engine,
591      [  --disable-sf2-engine
592                              Disable compilation of the SF2 engine.
593                              You need to have libgig installed.],
594      [config_sf2_engine="$enableval"],
595      [config_sf2_engine="yes"]
596    )
597    HAVE_SF2=0;
598    if test "$config_sf2_engine" = "yes"; then
599        HAVE_SF2=1
600    else
601        echo "SF2 engine disabled by configure script parameter"
602    fi
603    AM_CONDITIONAL(HAVE_SF2, test $HAVE_SF2 = 1)
604    AC_DEFINE_UNQUOTED(HAVE_SF2,$HAVE_SF2,[Define to 1 if you want SF2 engine and have libsf2 installed.])
605    config_have_sf2="no"
606    if test $HAVE_SF2 = "1"; then
607        config_have_sf2="yes"
608    fi
609    
610    # Check presence of libsndfile
611    libsndfile_version="1.0"
612    PKG_CHECK_MODULES(SNDFILE, sndfile >= $libsndfile_version, HAVE_SNDFILE=true, HAVE_SNDFILE=false)
613    if test "$HAVE_SNDFILE" = "false"; then
614        echo "Required libsndfile version not found!"
615        echo "You need to have libsndfile version ${libsndfile_version} installed!"
616        exit -1;
617    else
618        echo "yes, found libsndfile $libsndfile_version"
619    fi
620    AC_SUBST(SNDFILE_CFLAGS)
621    AC_SUBST(SNDFILE_LIBS)
622    
623    # Check for Vorbis support in libsndfile
624    linuxsampler_save_CFLAGS=$CFLAGS
625    CFLAGS="$SNDFILE_CFLAGS $CFLAGS"
626    AC_CHECK_DECLS([SF_FORMAT_VORBIS], [], [] ,[[#include <sndfile.h>]])
627    
628    # Check for loop functionality in libsndfile
629    AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
630                     [AC_MSG_WARN([Your version of libsndfile does not support
631        reading of loop information. LinuxSampler will not be able to
632        extract loop information from sample files.])],
633                     [#include <sndfile.h>])
634    CFLAGS=$linuxsampler_save_CFLAGS
635    
636  # Instruments DB feature (requires SQLite 3.3)  # Instruments DB feature (requires SQLite 3.3)
637  AC_ARG_ENABLE(instruments-db,  AC_ARG_ENABLE(instruments-db,
638    [  --disable-instruments-db    [  --disable-instruments-db
# Line 384  if test "$config_asm" = "yes"; then Line 688  if test "$config_asm" = "yes"; then
688  fi  fi
689    
690  AC_ARG_ENABLE(dev-mode,  AC_ARG_ENABLE(dev-mode,
691    [  --disable-dev-mode    [  --enable-dev-mode
692                            Disable development mode (default=on). In that mode                            Enable development mode (default=off). In that mode
693                            we do some extra sanity checks here and there.                            we do some extra sanity checks here and there.
694                            This helps to spot possible problems, but reduces                            This helps to spot possible problems, but reduces
695                            efficiency a bit],                            efficiency a bit],
696    [config_dev_mode="$enableval"],    [config_dev_mode="$enableval"],
697    [config_dev_mode="yes"]    [config_dev_mode="no"]
698  )  )
699  if test "$config_dev_mode" = "yes"; then  if test "$config_dev_mode" = "yes"; then
700    AC_DEFINE_UNQUOTED(CONFIG_DEVMODE, 1, [Define to 1 if you want to enable development mode.])    AC_DEFINE_UNQUOTED(CONFIG_DEVMODE, 1, [Define to 1 if you want to enable development mode.])
# Line 424  if test "$config_rt_exceptions" = "yes"; Line 728  if test "$config_rt_exceptions" = "yes";
728    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.])
729  fi  fi
730    
731    config_pthread_testcancel="$mac"
732    AC_ARG_ENABLE(pthread-testcancel,
733      [  --enable-pthread-testcancel
734                              Enable pthread_testcancel() calls and avoid
735                              asynchronous cancel of pthreads (default=yes
736                              for Mac targets, no otherwise).],
737      [config_pthread_testcancel="$enableval"],
738      []
739    )
740    if test "$config_pthread_testcancel" = "yes"; then
741      AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.])
742    fi
743    
744  AC_ARG_ENABLE(preload-samples,  AC_ARG_ENABLE(preload-samples,
745    [  --enable-preload-samples    [  --enable-preload-samples
746                            Due to seeking and latency issues with hard drives                            Due to seeking and latency issues with hard drives
# Line 529  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_ Line 846  AC_DEFINE_UNQUOTED(CONFIG_STREAM_BUFFER_
846    
847  AC_ARG_ENABLE(max-streams,  AC_ARG_ENABLE(max-streams,
848    [  --enable-max-streams    [  --enable-max-streams
849                            Maximum amount of disk streams (default=90). This                            Initial maximum amount of disk streams
850                            value should always be higher than the maximum                            (default=90). This value can be changed at
851                            amount of voices.],                            runtime. It should always be higher than the
852                              maximum amount of voices.],
853    [config_max_streams="${enableval}"],    [config_max_streams="${enableval}"],
854    [config_max_streams="90"]    [config_max_streams="90"]
855  )  )
856  AC_DEFINE_UNQUOTED(CONFIG_MAX_STREAMS, $config_max_streams, [Define max. streams.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_STREAMS, $config_max_streams, [Define initial max. streams.])
857    
858  AC_ARG_ENABLE(max-voices,  AC_ARG_ENABLE(max-voices,
859    [  --enable-max-voices    [  --enable-max-voices
860                            Maximum amount of voices (default=64). This value                            Initial maximum amount of voices (default=64).
861                            should always be lower than the maximum amount of                            This value can be changed at runtime. It should
862                            disk streams.],                            always be lower than the maximum amount of disk
863                              streams.],
864    [config_max_voices="${enableval}"],    [config_max_voices="${enableval}"],
865    [config_max_voices="64"]    [config_max_voices="64"]
866  )  )
867  AC_DEFINE_UNQUOTED(CONFIG_MAX_VOICES, $config_max_voices, [Define max. voices.])  AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_VOICES, $config_max_voices, [Define initial max. voices.])
868    
869  AC_ARG_ENABLE(subfragment-size,  AC_ARG_ENABLE(subfragment-size,
870    [  --enable-subfragment-size    [  --enable-subfragment-size
# Line 847  if test "$config_interpolate_volume" = " Line 1166  if test "$config_interpolate_volume" = "
1166    AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])    AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.])
1167  fi  fi
1168    
1169    AC_ARG_ENABLE(master-volume-sysex-by-port,
1170      [  --enable-master-volume-sysex-by-port
1171                              Whether global volume sysex message should be
1172                              applied globally to the whole sampler or only to
1173                              the sampler channels connected to the same MIDI
1174                              input port on which the sysex message arrived on.
1175                              By default global volume sysex messages apply
1176                              globally to the whole sampler, since many MIDI
1177                              devices behave that way.],
1178      [config_master_volume_sysex_by_port="$enableval"],
1179      [config_master_volume_sysex_by_port="no"]
1180    )
1181    if test "$config_master_volume_sysex_by_port" = "yes"; then
1182      AC_DEFINE_UNQUOTED(CONFIG_MASTER_VOLUME_SYSEX_BY_PORT, 1, [Define to 1 if you want global volume sysex message only be applied to the respective MIDI port.])
1183    fi
1184    
1185  AC_ARG_ENABLE(plugin-dir,  AC_ARG_ENABLE(plugin-dir,
1186    [  --enable-plugin-dir    [  --enable-plugin-dir
1187                            Directory where the sampler shall look for potential plugins,                            Directory where the sampler shall look for potential plugins,
# Line 875  AC_DEFINE_UNQUOTED( Line 1210  AC_DEFINE_UNQUOTED(
1210      "$config_default_instruments_db_file",      "$config_default_instruments_db_file",
1211      [Only when instruments DB feature is enabled: default location of the DB file.]      [Only when instruments DB feature is enabled: default location of the DB file.]
1212  )  )
1213    AC_SUBST(config_default_instruments_db_file)
1214    
1215    
1216  ###########################################################################  ###########################################################################
# Line 973  AM_CONFIG_HEADER(config.h) Line 1308  AM_CONFIG_HEADER(config.h)
1308  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD")  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD")
1309    
1310  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  
1311    
1312  # 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
1313  # 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 1322  AC_OUTPUT( \
1322      src/network/Makefile \      src/network/Makefile \
1323      src/engines/Makefile \      src/engines/Makefile \
1324      src/engines/gig/Makefile \      src/engines/gig/Makefile \
1325        src/engines/sf2/Makefile \
1326        src/engines/sfz/Makefile \
1327      src/engines/common/Makefile \      src/engines/common/Makefile \
1328        src/effects/Makefile \
1329      src/common/Makefile \      src/common/Makefile \
1330      src/testcases/Makefile \      src/testcases/Makefile \
1331      src/drivers/Makefile \      src/drivers/Makefile \
1332      src/drivers/audio/Makefile \      src/drivers/audio/Makefile \
1333      src/drivers/midi/Makefile \      src/drivers/midi/Makefile \
1334      src/plugins/Makefile \      src/plugins/Makefile \
1335        src/hostplugins/Makefile \
1336        src/hostplugins/dssi/Makefile \
1337        src/hostplugins/lv2/Makefile \
1338        src/hostplugins/vst/Makefile \
1339        src/hostplugins/au/Makefile \
1340      linuxsampler.spec \      linuxsampler.spec \
1341      debian/Makefile \      debian/Makefile \
1342      Artwork/Makefile \      Artwork/Makefile \
# Line 1029  echo "" Line 1364  echo ""
1364  echo "#####################################################################"  echo "#####################################################################"
1365  echo "# LinuxSampler Configuration                                        #"  echo "# LinuxSampler Configuration                                        #"
1366  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1367    echo "# Release Version: ${LINUXSAMPLER_RELEASE_MAJOR}.${LINUXSAMPLER_RELEASE_MINOR}.${LINUXSAMPLER_RELEASE_BUILD}"
1368    echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"
1369    echo "#-------------------------------------------------------------------"
1370  echo "# Assembly Optimizations: ${config_asm}"  echo "# Assembly Optimizations: ${config_asm}"
1371  echo "# Development Mode: ${config_dev_mode}"  echo "# Development Mode: ${config_dev_mode}"
1372  echo "# Debug Level: ${config_debug_level}"  echo "# Debug Level: ${config_debug_level}"
# Line 1042  echo "# Streams to be refilled per Disk Line 1380  echo "# Streams to be refilled per Disk
1380  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"  echo "# Minimum Stream Refill Size: ${config_stream_min_refill}"
1381  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"  echo "# Maximum Stream Refill Size: ${config_stream_max_refill}"
1382  echo "# Stream Size: ${config_stream_size}"  echo "# Stream Size: ${config_stream_size}"
1383  echo "# Maximum Disk Streams: ${config_max_streams}"  echo "# Default Maximum Disk Streams: ${config_max_streams}"
1384  echo "# Maximum Voices: ${config_max_voices}"  echo "# Default Maximum Voices: ${config_max_voices}"
1385  echo "# Default Subfragment Size: ${config_subfragment_size}"  echo "# Default Subfragment Size: ${config_subfragment_size}"
1386  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"  echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}"
1387  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 1400  echo "# Override Filter Type: ${config_o
1400  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"  echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}"
1401  echo "# Process Muted Channels: ${config_process_muted_channels}"  echo "# Process Muted Channels: ${config_process_muted_channels}"
1402  echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"  echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}"
1403    echo "# Apply global volume SysEx by MIDI port: ${config_master_volume_sysex_by_port}"
1404  echo "# Interpolate Volume: ${config_interpolate_volume}"  echo "# Interpolate Volume: ${config_interpolate_volume}"
1405  echo "# Instruments database support: ${config_instruments_db}"  echo "# Instruments database support: ${config_instruments_db}"
1406  if test "$config_instruments_db" = "yes"; then  if test "$config_instruments_db" = "yes"; then
1407  echo "# Instruments DB default location: ${config_default_instruments_db_file}"  echo "# Instruments DB default location: ${config_default_instruments_db_file}"
1408  fi  fi
1409  echo "# Plugin Path: ${config_plugin_dir}"  echo "# Plugin Path: ${config_plugin_dir}"
1410    echo "#-------------------------------------------------------------------"
1411    echo "# MIDI Input Drivers:"
1412    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack_midi}, CoreMIDI: ${config_have_coremidi}, MME: ${config_have_mme}, MidiShare: ${config_have_midishare}"
1413    echo "#-------------------------------------------------------------------"
1414    echo "# Audio Output Drivers:"
1415    echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack}, ARTS: ${config_have_arts}, CoreAudio: ${config_have_coreaudio}, ASIO: ${config_have_asio}"
1416    echo "#-------------------------------------------------------------------"
1417    echo "# Sampler Engines:"
1418    echo "# GIG: yes, SF2: ${config_have_sf2}, SFZ: yes"
1419    echo "#-------------------------------------------------------------------"
1420    echo "# Effect plugin systems for internal effects:"
1421    echo "# LADSPA: yes"
1422    echo "#-------------------------------------------------------------------"
1423    echo "# Building sampler as plugin for following host standards:"
1424    echo "# DSSI: ${config_have_dssi}, LV2: ${config_have_lv2}, VST: ${config_have_vst}, AU: ${config_have_au}"
1425  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1426  echo "# Read './configure --help' or file 'configure.in' for details.     #"  echo "# Read './configure --help' or file 'configure.in' for details.     #"
1427  echo "#####################################################################"  echo "#####################################################################"
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