--- linuxsampler/trunk/configure.in 2007/02/07 15:41:31 1040 +++ linuxsampler/trunk/configure.ac 2017/05/31 21:07:44 3260 @@ -1,11 +1,13 @@ -AC_INIT(configure.in) - #------------------------------------------------------------------------------------ # LinuxSampler's / liblinuxsampler's "official" release version: -LINUXSAMPLER_RELEASE_MAJOR=0 -LINUXSAMPLER_RELEASE_MINOR=4 -LINUXSAMPLER_RELEASE_BUILD=0.3cvs +m4_define(linuxsampler_release_major, 2) +m4_define(linuxsampler_release_minor, 0) +m4_define(linuxsampler_release_build, 0.svn60) + + +AC_INIT([linuxsampler],[linuxsampler_release_major.linuxsampler_release_minor.linuxsampler_release_build]) +AC_CONFIG_SRCDIR([configure.ac]) #------------------------------------------------------------------------------------ # The following is the libtool / shared library version. This doesn't have to @@ -24,7 +26,7 @@ # 6. If any interfaces have been removed since the last public release, then set age # to 0. -LIBLINUXSAMPLER_LT_CURRENT=0 +LIBLINUXSAMPLER_LT_CURRENT=4 LIBLINUXSAMPLER_LT_REVISION=0 LIBLINUXSAMPLER_LT_AGE=0 SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE" @@ -33,33 +35,39 @@ # the LSCP specification version this LinuSampler release complies with: LSCP_RELEASE_MAJOR=1 -LSCP_RELEASE_MINOR=2 +LSCP_RELEASE_MINOR=7 AC_DEFINE_UNQUOTED(LSCP_RELEASE_MAJOR, ${LSCP_RELEASE_MAJOR}, [LSCP spec major version this release complies with.]) AC_DEFINE_UNQUOTED(LSCP_RELEASE_MINOR, ${LSCP_RELEASE_MINOR}, [LSCP spec minor version this release complies with.]) -AM_PROG_LIBTOOL +AM_INIT_AUTOMAKE([subdir-objects]) +AC_PROG_CC +AC_PROG_CXX +AC_LIBTOOL_WIN32_DLL +AC_PROG_LIBTOOL +AC_PROG_LEX +AC_PROG_YACC AC_SUBST(SHLIB_VERSION_ARG) AC_SUBST(SHARED_VERSION_INFO) -AC_C_BIGENDIAN -AC_CANONICAL_SYSTEM +module=yes eval LIB_EXT=$shrext_cmds +AC_SUBST(LIB_EXT) -AC_SUBST(target) -AC_SUBST(target_alias) -AC_SUBST(target_cpu) -AC_SUBST(target_os) -AC_SUBST(target_vendor) +AC_C_BIGENDIAN +AC_CANONICAL_HOST +PKG_PROG_PKG_CONFIG ########################################################################### # General Checks +AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes) + AC_MSG_CHECKING([whether x86 architecture]) def_arch_x86=0 -case $target_cpu in - "i386" | "i486" | "i586" | "i686" | "i786") +case $host_cpu in + "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64") echo "yes" def_arch_x86=1;; *) @@ -71,18 +79,39 @@ # (only if the user did not provide one) CXX_CPU_SWITCH= if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then - if test "$def_arch_x86" = 1; then - CXX_CPU_SWITCH="-march=$target_cpu" + if test "$def_arch_x86" = 1 -a "$host_cpu" != "x86_64"; then + CXX_CPU_SWITCH="-march=$host_cpu" elif test "$target_cpu" = "ppc"; then - CXX_CPU_SWITCH="-arch=$target_cpu" + CXX_CPU_SWITCH="-arch=$host_cpu" fi fi AC_SUBST([CXX_CPU_SWITCH]) +mac=no +linux=no +case "$host" in + *-*-darwin*) + mac=yes + ;; + *-*-linux*) + linux=yes + ;; +esac +AM_CONDITIONAL(LINUX, test "$linux" = yes) +AM_CONDITIONAL(MAC, test "$mac" = yes) + +# check if we're on MS Windows +AC_CHECK_HEADERS( + mmsystem.h, + have_windows=1, + have_windows=0, + [#include ] +) +AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1") + AC_MSG_CHECKING([whether UNIX98 compatible]) -AC_LANG_SAVE -AC_LANG_C -AC_TRY_RUN([ +AC_LANG_PUSH([C]) +AC_RUN_IFELSE([AC_LANG_SOURCE([[ #ifndef _GNU_SOURCE #define _GNU_SOURCE 1 #endif @@ -94,18 +123,18 @@ exit(-1); /* not UNIX98 compatible */ #endif } -], +]])], have_unix98="yes", have_unix98="no", have_unix98="no" ) -AC_LANG_RESTORE +AC_LANG_POP([C]) AC_MSG_RESULT([$have_unix98]) -if test "$have_unix98" = "no"; then +if test "$have_unix98" = "no" -a "$have_windows" = "0" -a "$mac" = "no" ; then if test "x$HAVE_UNIX98" = "x"; then echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for" - echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run - echo "./configure with environment variable HAVE_UNIX98=1 in case you think you + echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run" + echo "./configure with environment variable HAVE_UNIX98=1 in case you think you" echo "have a UNIX98 compatible system." exit -1; fi @@ -114,6 +143,65 @@ # check for AC_CHECK_HEADERS(features.h) +# test for POSIX thread library +m4_ifdef([m4_include(m4/pthread.m4)],, + [sinclude([m4/pthread.m4])]) +ACX_PTHREAD +LIBS="$PTHREAD_LIBS $LIBS" +CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" +CC="$PTHREAD_CC" + + +# check for compiler's pragma diagnostic capabilities +m4_ifdef([m4_include(m4/pragma_diagnostics.m4)],, + [sinclude([m4/pragma_diagnostics.m4])]) +ACX_CXX_PRAGMA_DIAGNOSTICS + + +# check for a bug in NPTL-enabled glibc +# (see Gentoo bug report #194076) +AC_ARG_ENABLE(nptl-bug-check, + [ --disable-nptl-bug-check + Disable check for a bug in certain NPTL-enabled + glibc versions that caused crashs.], + [config_check_nptl_bug="$enableval"], + [config_check_nptl_bug="yes"] +) +if test "$config_check_nptl_bug" = "yes"; then + m4_ifdef([m4_include(m4/nptl_bug.m4)],, + [sinclude([m4/nptl_bug.m4])]) + ACX_NPTL_GLIBC_BUG([ + echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" + echo "You seem to have a buggy PTHREAD library! LinuxSampler would" + echo "probably crash due to this. Please report us the system you are" + echo "using and/or file a bug report to the bug tracking system of" + echo "your distribution." + echo "If you have a NPTL-enabled glibc AND it was compiled for TLS as" + echo "well, you can try to circumvent this problem for now by setting" + echo "the environment variable LD_ASSUME_KERNEL=\"2.4.1\" , which" + echo "should cause this test to pass." + echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" + AC_MSG_ERROR([possibly NPTL glibc bug detected]) + ]) +else + echo "NPTL glibc bug check disabled" +fi + + +# In case Bison is available, determine the exact version, since we need to +# use different custom parser code for Bison 2.x vs. Bison 3.x generated +# parser yacc tables. +if echo "$YACC" | grep -q bison; then + # NOTE: m4 removes [], that's why it needs to be escaped + bison_version=[`$YACC --version | head -n 1 | sed -e 's/[^0-9.]*\([-0-9.]\+\)$/\1/'`] + bison_version_major=`echo $bison_version | cut -d. -f1` + bison_version_minor=`echo $bison_version | cut -d. -f2` + AC_DEFINE_UNQUOTED(HAVE_BISON_MAJ,$bison_version_major,[Define to the major version of the GNU Bison program installed.]) + AC_DEFINE_UNQUOTED(HAVE_BISON_MIN,$bison_version_minor,[Define to the minor version of the GNU Bison program installed.]) +fi + + ########################################################################### # Checks for available audio and MIDI systems / drivers @@ -127,7 +215,7 @@ [ --disable-alsa-driver Disable support for the Advanced Linux Sound Architecture (ALSA).], - [config_alsa_driver="no"], + [config_alsa_driver="$enableval"], [config_alsa_driver="yes"] ) have_alsa=0 @@ -147,9 +235,8 @@ fi echo -n "checking Alsa version... " - AC_LANG_SAVE - AC_LANG_C - AC_TRY_RUN([ + AC_LANG_PUSH([C]) + AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include void main(void) { /* ensure backward compatibility */ @@ -158,12 +245,12 @@ #endif exit(SND_LIB_MAJOR); } - ], + ]])], alsa_major=0, alsa_major=$?, alsa_major=0 ) - AC_TRY_RUN([ + AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include void main(void) { /* ensure backward compatibility */ @@ -172,12 +259,12 @@ #endif exit(SND_LIB_MINOR); } - ], + ]])], alsa_minor=0, alsa_minor=$?, alsa_minor=0 ) - AC_TRY_RUN([ + AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include void main(void) { /* ensure backward compatibility */ @@ -186,12 +273,12 @@ #endif exit(SND_LIB_SUBMINOR); } - ], + ]])], alsa_subminor=0, alsa_subminor=$?, alsa_subminor=0 ) - AC_LANG_RESTORE + AC_LANG_POP([C]) echo "$alsa_major.$alsa_minor.$alsa_subminor"; AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.]) AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.]) @@ -201,13 +288,17 @@ fi AM_CONDITIONAL(HAVE_ALSA, test $have_alsa = "1") AC_DEFINE_UNQUOTED(HAVE_ALSA,$have_alsa,[Define to 1 if you have ALSA installed.]) +config_have_alsa="no" +if test $have_alsa = "1"; then + config_have_alsa="yes" +fi # JACK AC_ARG_ENABLE(jack-driver, [ --disable-jack-driver Disable support for the Jack Audio Connection Kit (JACK).], - [config_jack_driver="no"], + [config_jack_driver="$enableval"], [config_jack_driver="yes"] ) have_jack=0 @@ -216,7 +307,11 @@ if test $have_jack = "1"; then AC_SUBST(JACK_LIBS) AC_SUBST(JACK_CFLAGS) - 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 + LIBS="$JACK_LIBS $LIBS" + AC_CHECK_FUNCS(jack_client_name_size jack_client_open \ + jack_on_info_shutdown) + LIBS=$linuxsampler_save_LIBS have_audio_output_driver="true"; fi else @@ -224,13 +319,44 @@ fi AM_CONDITIONAL(HAVE_JACK, test $have_jack = "1") AC_DEFINE_UNQUOTED(HAVE_JACK,$have_jack,[Define to 1 if you have JACK installed.]) +config_have_jack="no" +if test $have_jack = "1"; then + config_have_jack="yes" +fi + +# JACK MIDI +have_jack_midi=0 +if test $have_jack = "1"; then + linuxsampler_save_CFLAGS=$CFLAGS + linuxsampler_save_LIBS=$LIBS + CFLAGS="$JACK_CFLAGS $CFLAGS" + LIBS="$JACK_LIBS $LIBS" + AC_CHECK_HEADER(jack/midiport.h, have_jack_midi=1, have_jack_midi=0) + if test $have_jack_midi = "1"; then + AC_CHECK_FUNCS(jack_midi_get_event_count) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[ + jack_midi_clear_buffer(0, 0); + ]])], [AC_DEFINE(JACK_MIDI_FUNCS_NEED_NFRAMES, 1, + [Define to 1 if you have the old jack midi functions that need an nframes argument.])]) + have_midi_input_driver="true" + fi + CFLAGS=$linuxsampler_save_CFLAGS + LIBS=$linuxsampler_save_LIBS +fi +AM_CONDITIONAL(HAVE_JACK_MIDI, test $have_jack_midi = "1") +AC_DEFINE_UNQUOTED(HAVE_JACK_MIDI, $have_jack_midi, + [Define to 1 if you have JACK with MIDI support installed.]) +config_have_jack_midi="no" +if test $have_jack_midi = "1"; then + config_have_jack_midi="yes" +fi # ARTS AC_ARG_ENABLE(arts-driver, [ --disable-arts-driver Disable support for the Analogue Realtime System (aRts).], - [config_arts_driver="no"], + [config_arts_driver="$enableval"], [config_arts_driver="yes"] ) have_arts=0 @@ -246,12 +372,59 @@ fi AM_CONDITIONAL(HAVE_ARTS, test "$have_arts" = "1") AC_DEFINE_UNQUOTED(HAVE_ARTS,$have_arts,[Define to 1 if you have aRts installed.]) +config_have_arts="no" +if test $have_arts = "1"; then + config_have_arts="yes" +fi + +# ASIO AUDIO (Win32) +AC_ARG_ENABLE(asiosdk-dir, + [ --enable-asiosdk-dir + Directory where the ASIO SDK is located, this automatically + enables the compilation of the ASIO audio output driver.], + [config_asiosdk_dir="${enableval}"], + [config_asiosdk_dir="."] +) +AC_SUBST(config_asiosdk_dir) + +AC_ARG_ENABLE(asio-driver, + [ --disable-asio-driver + Disable support for the Windows ASIO driver.], + [config_asio_driver="$enableval"], + [config_asio_driver="yes"] +) +have_asio=0 +ASIOSDK_BASEDIR= +if test "$config_asio_driver" = "yes"; then + asiosdk_headerfile=$config_asiosdk_dir/ASIOSDK2/common/asio.h + echo -n "checking for ASIO headerfile: $asiosdk_headerfile ...." + if test -e $asiosdk_headerfile ; then + echo yes + have_asio=1 + ASIOSDK_BASEDIR="$config_asiosdk_dir" + else + echo no + have_asio=0 + fi + if test "$have_asio" = "1"; then + have_audio_output_driver="true" + fi +else + echo "Windows ASIO support disabled by configure script parameter" +fi +AC_SUBST(ASIOSDK_BASEDIR) +AM_CONDITIONAL(HAVE_ASIO, test $have_asio = "1") +AC_DEFINE_UNQUOTED(HAVE_ASIO,$have_asio,[Define to 1 if you have ASIO installed.]) +config_have_asio="no" +if test $have_asio = "1"; then + config_have_asio="yes" +fi # MidiShare (Linux, OS X, Windows) AC_ARG_ENABLE(midishare-driver, [ --disable-midishare-driver Disable support for the MidiShare system.], - [config_midishare_driver="no"], + [config_midishare_driver="$enableval"], [config_midishare_driver="yes"] ) have_midishare=0 @@ -272,12 +445,16 @@ fi AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1") AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$have_midishare,[Define to 1 if you have MidiShare installed.]) +config_have_midishare="no" +if test $have_midishare = "1"; then + config_have_midishare="yes" +fi # CoreMIDI (OS X) AC_ARG_ENABLE(coremidi-driver, [ --disable-coremidi-driver Disable support for the Apple CoreMIDI system.], - [config_coremidi_driver="no"], + [config_coremidi_driver="$enableval"], [config_coremidi_driver="yes"] ) have_coremidi=0 @@ -294,9 +471,140 @@ fi AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1") AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$have_coremidi,[Define to 1 if you have CoreMIDI installed.]) +config_have_coremidi="no" +if test $have_coremidi = "1"; then + config_have_coremidi="yes" +fi + +# CoreAudio (OS X) +AC_ARG_ENABLE(coreaudio-driver, + [ --disable-coreaudio-driver + Disable support for the Apple CoreAudio system.], + [config_coreaudio_driver="$enableval"], + [config_coreaudio_driver="yes"] +) +have_coreaudio=0 +if test "$config_coreaudio_driver" = "yes"; then + AC_CHECK_HEADER(CoreAudio/CoreAudio.h, + have_coreaudio=1, + have_coreaudio=0 + ) + if test "$have_coreaudio" = "1"; then + have_audio_output_driver="true" + fi +else + echo "CoreAudio support disabled by configure script parameter" +fi +AM_CONDITIONAL(HAVE_COREAUDIO, test $have_coreaudio = "1") +AC_DEFINE_UNQUOTED(HAVE_COREAUDIO,$have_coreaudio,[Define to 1 if you have CoreAudio installed.]) +config_have_coreaudio="no" +if test $have_coreaudio = "1"; then + config_have_coreaudio="yes" +fi + +# MME MIDI (Win32) +AC_ARG_ENABLE(mmemidi-driver, + [ --disable-mmemidi-driver + Disable support for the Windows MME MIDI system.], + [config_mmemidi_driver="$enableval"], + [config_mmemidi_driver="yes"] +) +have_mmemidi=0 +if test "$config_mmemidi_driver" = "yes"; then + AC_CHECK_HEADERS(mmsystem.h, + have_mmemidi=1, + have_mmemidi=0 + ) + if test "$have_mmemidi" = "1"; then + have_midi_input_driver="true" + fi +else + echo "MME MIDI support disabled by configure script parameter" +fi +AM_CONDITIONAL(HAVE_MME_MIDI, test $have_mmemidi = "1") +AC_DEFINE_UNQUOTED(HAVE_MME_MIDI,$have_mmemidi,[Define to 1 if you have MME MIDI installed.]) +config_have_mme="no" +if test $have_mmemidi = "1"; then + config_have_mme="yes" +fi + +# DSSI +AC_CHECK_HEADERS(dssi.h, + config_have_dssi="yes", + config_have_dssi="no") +AM_CONDITIONAL(HAVE_DSSI, test $config_have_dssi = "yes") + +# LV2 +PKG_CHECK_MODULES(LV2, lv2 >= 1.0.0, config_have_lv2="yes", config_have_lv2="no") +if test "$config_have_lv2" != "yes"; then + PKG_CHECK_MODULES(LV2, lv2core >= 1.0.0, config_have_lv2="yes", config_have_lv2="no") +fi +AC_SUBST(LV2_CFLAGS) +AC_SUBST(LV2_LIBS) +AM_CONDITIONAL(HAVE_LV2, test $config_have_lv2 = "yes") + +# VST +AC_ARG_ENABLE(vstsdk-dir, + [ --enable-vstsdk-dir + Directory where the VST SDK is located. + This automatically enables the compilation + of the VST plugin.], + [VSTSDK_DIR="${enableval}"], + [VSTSDK_DIR=] +) +AC_SUBST(VSTSDK_DIR) +AM_CONDITIONAL(HAVE_VST, test "x$VSTSDK_DIR" != "x") +config_have_vst="no" +if test "x$VSTSDK_DIR" != "x"; then + config_have_vst="yes" +fi + +# AU +AC_CHECK_HEADERS(AudioUnit/AudioUnit.h, + config_have_au="yes", + config_have_au="no") +AM_CONDITIONAL(HAVE_AU, test $config_have_au = "yes") +AM_CONDITIONAL(HAVE_AUFLAGS, test "$AUFLAGS" != "") + +if test $config_have_au = "yes" ; then + if test "x$DEVELOPER_EXTRAS_DIR" = "x" ; then + if test -d /Developer/Extras ; then + DEVELOPER_EXTRAS_DIR=/Developer/Extras + else + DEVELOPER_EXTRAS_DIR=/Developer/Examples + fi + fi + AC_SUBST(DEVELOPER_EXTRAS_DIR) +fi + +if test "x$MAC_PLUGIN_INSTALL_DIR" = "x" ; then + MAC_PLUGIN_INSTALL_DIR=/Library/Audio/Plug-Ins +fi +AC_SUBST(MAC_PLUGIN_INSTALL_DIR) + +# have we found at least one MIDI input and one audio output driver ? +if test "$have_midi_input_driver" = "false"; then + echo "No supported MIDI input system found!" + echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:" + echo "ALSA, JACK, MIDIShare, CoreMIDI, MME." + echo "If you think you have one of those available on your system, make sure you" + echo "also have the respective development (header) files installed." + exit -1; +fi +if test "$have_audio_output_driver" = "false"; then + echo "No supported audio output system found!" + echo "Sorry, LinuxSampler only supports ALSA, JACK, ARTS and ASIO as audio output" + echo "driver at the moment!" + exit -1; +fi + + + +########################################################################### +# Checks for various DLL libraries # Check presence of libgig -libgig_version="3.1.0" +libgig_version="4.0.0" PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false) if test "$HAVE_GIG" = "false"; then echo "Required libgig version not found!" @@ -308,33 +616,85 @@ AC_SUBST(GIG_CFLAGS) AC_SUBST(GIG_LIBS) -# SQLITE3 -PKG_CHECK_MODULES(SQLITE3, sqlite3, HAVE_SQLITE3=true, HAVE_SQLITE3=false) -AC_SUBST(SQLITE3_LIBS) -AC_SUBST(SQLITE3_CFLAGS) -if test $HAVE_SQLITE3 = false; then - HAVE_SQLITE3=0; - echo "no, support for instrument DB will be disabled!" +# SF2 Engine (requires libgig) +AC_ARG_ENABLE(sf2-engine, + [ --disable-sf2-engine + Disable compilation of the SF2 engine. + You need to have libgig installed.], + [config_sf2_engine="$enableval"], + [config_sf2_engine="yes"] +) +HAVE_SF2=0; +if test "$config_sf2_engine" = "yes"; then + HAVE_SF2=1 else - HAVE_SQLITE3=1 - echo "yes" + echo "SF2 engine disabled by configure script parameter" +fi +AM_CONDITIONAL(HAVE_SF2, test $HAVE_SF2 = 1) +AC_DEFINE_UNQUOTED(HAVE_SF2,$HAVE_SF2,[Define to 1 if you want SF2 engine and have libsf2 installed.]) +config_have_sf2="no" +if test $HAVE_SF2 = "1"; then + config_have_sf2="yes" fi -AM_CONDITIONAL(HAVE_SQLITE3, test $HAVE_SQLITE3 = 1) -AC_DEFINE_UNQUOTED(HAVE_SQLITE3,$HAVE_SQLITE3,[Define to 1 if you have SQLITE3 installed.]) -if test "$have_midi_input_driver" = "false"; then - echo "No supported MIDI input system found!" - echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:" - echo "ALSA, MIDIShare, CoreMIDI." - echo "If you think you have one of those available on your system, make sure you" - echo "also have the respective development (header) files installed." +# Check presence of libsndfile +libsndfile_version="1.0" +PKG_CHECK_MODULES(SNDFILE, sndfile >= $libsndfile_version, HAVE_SNDFILE=true, HAVE_SNDFILE=false) +if test "$HAVE_SNDFILE" = "false"; then + echo "Required libsndfile version not found!" + echo "You need to have libsndfile version ${libsndfile_version} installed!" exit -1; +else + echo "yes, found libsndfile $libsndfile_version" fi -if test "$have_audio_output_driver" = "false"; then - echo "No supported audio output system found!" - echo "Sorry, LinuxSampler only supports ALSA and JACK as audio output driver at the moment!" - exit -1; +AC_SUBST(SNDFILE_CFLAGS) +AC_SUBST(SNDFILE_LIBS) + +# Check for Vorbis and FLAC support in libsndfile +linuxsampler_save_CFLAGS=$CFLAGS +CFLAGS="$SNDFILE_CFLAGS $CFLAGS" +AC_CHECK_DECLS([SF_FORMAT_VORBIS, SF_FORMAT_FLAC], [], [], [[#include ]]) + +# Check for loop functionality in libsndfile +AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],, + [AC_MSG_WARN([Your version of libsndfile does not support + reading of loop information. LinuxSampler will not be able to + extract loop information from sample files.])], + [#include ]) +CFLAGS=$linuxsampler_save_CFLAGS + +# Instruments DB feature (requires SQLite 3.3) +AC_ARG_ENABLE(instruments-db, + [ --disable-instruments-db + Disable compilation of the sampler's instruments + database feature. You need to have SQLite 3.3 + or younger installed for this feature.], + [config_instruments_db="$enableval"], + [config_instruments_db="yes"] +) +HAVE_SQLITE3=0; +if test "$config_instruments_db" = "yes"; then + # Check presence of sqlite3 + sqlite_version="3.3" + PKG_CHECK_MODULES(SQLITE3, sqlite3 >= $sqlite_version, HAVE_SQLITE3=true, HAVE_SQLITE3=false) + AC_SUBST(SQLITE3_LIBS) + AC_SUBST(SQLITE3_CFLAGS) + if test $HAVE_SQLITE3 = false; then + HAVE_SQLITE3=0 + config_instruments_db="no" + echo "*** Required sqlite version not found!" + echo "*** You need to have sqlite version ${sqlite_version} or higher" + echo "*** for instruments database support to be enabled." + echo "*** Support for instruments DB will be disabled!" + else + HAVE_SQLITE3=1 + fi +else + echo "Instruments DB feature disabled by configure script parameter" fi +AM_CONDITIONAL(HAVE_SQLITE3, test $HAVE_SQLITE3 = 1) +AC_DEFINE_UNQUOTED(HAVE_SQLITE3,$HAVE_SQLITE3,[Define to 1 if you want the instruments DB feature and have SQLITE3 installed.]) + ########################################################################### @@ -343,27 +703,28 @@ # TODO: should we use AC_ARG_VAR(variable, description) instead? AC_ARG_ENABLE(asm, - [ --enable-asm + [ --disable-asm Enable hand-crafted assembly optimizations - (default=off). LinuxSampler provides CPU specific - assembly optimizations for the most important - synthesis algorithms. This is currently disabled - by default since current asm code is broken.], - [config_asm="yes"], - [config_asm="no"] + (default=on). LinuxSampler provides CPU specific + assembly optimizations. This is currently limited + to just enter a fast (denormal) FPU mode on x86 + platforms. There are currently no synthesis core + assembly optimizations anymore since LS 0.4.0], + [config_asm="$enableval"], + [config_asm="yes"] ) if test "$config_asm" = "yes"; then - AC_DEFINE_UNQUOTED(CONFIG_ASM, 1, [Define to 1 if you want to enable hand-crafted asm optimizations.]) + AC_DEFINE_UNQUOTED(CONFIG_ASM, 1, [Define to 1 if you want to enable asm optimizations.]) fi AC_ARG_ENABLE(dev-mode, - [ --disable-dev-mode - Disable development mode (default=on). In that mode + [ --enable-dev-mode + Enable development mode (default=off). In that mode we do some extra sanity checks here and there. This helps to spot possible problems, but reduces efficiency a bit], - [config_dev_mode="no"], - [config_dev_mode="yes"] + [config_dev_mode="$enableval"], + [config_dev_mode="no"] ) if test "$config_dev_mode" = "yes"; then AC_DEFINE_UNQUOTED(CONFIG_DEVMODE, 1, [Define to 1 if you want to enable development mode.]) @@ -390,13 +751,25 @@ context as well. Otherwise if disabled segmentation faults will be forced by the application on critical errors.], - [config_rt_exceptions="yes"], + [config_rt_exceptions="$enableval"], [config_rt_exceptions="no"] ) if test "$config_rt_exceptions" = "yes"; then AC_DEFINE_UNQUOTED(CONFIG_RT_EXCEPTIONS, 1, [Define to 1 to allow exceptions in the realtime context.]) fi +config_pthread_testcancel="$mac" +AC_ARG_ENABLE(pthread-testcancel, + [ --enable-pthread-testcancel + Enable pthread_testcancel() calls and avoid + asynchronous cancel of pthreads (default=yes + for Mac targets, no otherwise).], + [config_pthread_testcancel="$enableval"], + []) +if test "$config_pthread_testcancel" = "yes"; then + AC_DEFINE_UNQUOTED(CONFIG_PTHREAD_TESTCANCEL, 1, [Define to 1 to enable pthread_testcancel() calls.]) +fi + AC_ARG_ENABLE(preload-samples, [ --enable-preload-samples Due to seeking and latency issues with hard drives @@ -502,23 +875,25 @@ AC_ARG_ENABLE(max-streams, [ --enable-max-streams - Maximum amount of disk streams (default=90). This - value should always be higher than the maximum - amount of voices.], + Initial maximum amount of disk streams + (default=90). This value can be changed at + runtime. It should always be higher than the + maximum amount of voices.], [config_max_streams="${enableval}"], [config_max_streams="90"] ) -AC_DEFINE_UNQUOTED(CONFIG_MAX_STREAMS, $config_max_streams, [Define max. streams.]) +AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_STREAMS, $config_max_streams, [Define initial max. streams.]) AC_ARG_ENABLE(max-voices, [ --enable-max-voices - Maximum amount of voices (default=64). This value - should always be lower than the maximum amount of - disk streams.], + Initial maximum amount of voices (default=64). + This value can be changed at runtime. It should + always be lower than the maximum amount of disk + streams.], [config_max_voices="${enableval}"], [config_max_voices="64"] ) -AC_DEFINE_UNQUOTED(CONFIG_MAX_VOICES, $config_max_voices, [Define max. voices.]) +AC_DEFINE_UNQUOTED(CONFIG_DEFAULT_MAX_VOICES, $config_max_voices, [Define initial max. voices.]) AC_ARG_ENABLE(subfragment-size, [ --enable-subfragment-size @@ -584,7 +959,7 @@ If enabled will force filter to be used even if no usage was define in instrument patch files. (default=no).], - [config_force_filter="yes"], + [config_force_filter="$enableval"], [config_force_filter="no"] ) if test "$config_force_filter" = "yes"; then @@ -674,7 +1049,7 @@ messages which do not provide a correct checksum will be ignored. This is disabled by default as not all devices honor GS checksums.], - [config_assert_gs_sysex_checksum="yes"], + [config_assert_gs_sysex_checksum="$enableval"], [config_assert_gs_sysex_checksum="no"] ) if test "config_assert_gs_sysex_checksum" = "yes"; then @@ -720,8 +1095,7 @@ Similar to intmath but uses abs() function. Depending on compiler and platrofm this could perform better than integer math as it avoids - an extra integer multiply instruction. - + an extra integer multiply instruction. diharmonic: The triangular wave will be approximated by adding two sinusoidials. This solution might especially hurt on @@ -755,8 +1129,7 @@ Similar to intmath but uses abs() function. Depending on compiler and platrofm this could perform better than integer math as it avoids - an extra integer multiply instruction. - + an extra integer multiply instruction. diharmonic: The triangular wave will be approximated by adding two sinusoidials. This solution might especially hurt on @@ -787,7 +1160,7 @@ will not discard notes, triggered in mute mode, when the channel is unmuted. But also will reduce the efficiency.], - [config_process_muted_channels="yes"], + [config_process_muted_channels="$enableval"], [config_process_muted_channels="no"] ) if test "$config_process_muted_channels" = "yes"; then @@ -801,7 +1174,7 @@ all voices whenever it receives an All-Notes-Off MIDI message. You can disable this behavior, so that LS simply ignores such messages.], - [config_process_all_notes_off="no"], + [config_process_all_notes_off="$enableval"], [config_process_all_notes_off="yes"] ) if test "$config_process_all_notes_off" = "yes"; then @@ -815,31 +1188,76 @@ generated by for example the envelope generator will be smoother, minimizing the risk for audio clicks. Disable it to reduce CPU usage.], - [config_interpolate_volume="no"], + [config_interpolate_volume="$enableval"], [config_interpolate_volume="yes"] ) if test "$config_interpolate_volume" = "yes"; then AC_DEFINE_UNQUOTED(CONFIG_INTERPOLATE_VOLUME, 1, [Define to 1 if you want to enable interpolation of volume modulation.]) fi +AC_ARG_ENABLE(master-volume-sysex-by-port, + [ --enable-master-volume-sysex-by-port + Whether global volume sysex message should be + applied globally to the whole sampler or only to + the sampler channels connected to the same MIDI + input port on which the sysex message arrived on. + By default global volume sysex messages apply + globally to the whole sampler, since many MIDI + devices behave that way.], + [config_master_volume_sysex_by_port="$enableval"], + [config_master_volume_sysex_by_port="no"] +) +if test "$config_master_volume_sysex_by_port" = "yes"; then + 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.]) +fi + +AC_ARG_ENABLE(plugin-dir, + [ --enable-plugin-dir + Directory where the sampler shall look for potential plugins, + that is 3rd party shared libraries that should be loaded by + the sampler on startup. By default the sampler will search + for plugins in the subdirectory "plugins" below its own + library directory. + (i.e. /usr/local/lib/linuxsampler/plugins)], + [config_plugin_dir="${enableval}"], + [config_plugin_dir="${libdir}/linuxsampler/plugins"] +) +AC_SUBST(config_plugin_dir) + +AC_ARG_ENABLE(default-instruments-db-location, + [ --enable-default-instruments-db-location + Only when instruments DB feature is enabled: file name + which shall be taken as default location of the + instruments DB file. This location can still be + overridden at runtime with a command line switch. + (default: /var/lib/linuxsampler/instruments.db)], + [config_default_instruments_db_file="${enableval}"], + [config_default_instruments_db_file="/var/lib/linuxsampler/instruments.db"] +) +AC_DEFINE_UNQUOTED( + CONFIG_DEFAULT_INSTRUMENTS_DB_LOCATION, + "$config_default_instruments_db_file", + [Only when instruments DB feature is enabled: default location of the DB file.] +) +AC_SUBST(config_default_instruments_db_file) + ########################################################################### # Automatic Benchmarks (to detect the best algorithms for the system) -AC_LANG_SAVE - if test "$config_signed_triang_algo" = "benchmark"; then echo -n "benchmarking for the best (signed) triangular oscillator algorithm... " - AC_LANG_CPLUSPLUS - AC_TRY_RUN([ + AC_LANG_PUSH([C++]) + AC_RUN_IFELSE([AC_LANG_SOURCE([[ #define SIGNED 1 #define SILENT 1 #include "${srcdir}/benchmarks/triang.cpp" - ], + ]])], triang_signed=0, triang_signed=$?, triang_signed=0 ) + AC_LANG_POP([C++]) if test "$triang_signed" = "2"; then config_signed_triang_algo="intmath" echo "integer math" @@ -856,21 +1274,31 @@ echo "Call './configure --help' for further information or read configure.in." exit -1; fi +else + case "$config_signed_triang_algo" in + intmath) + triang_signed=2 ;; + diharmonic) + triang_signed=3 ;; + intmathabs) + triang_signed=5 ;; + esac fi AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ALGO, ${triang_signed}, [Define signed triangular wave algorithm to be used.]) if test "$config_unsigned_triang_algo" = "benchmark"; then echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... " - AC_LANG_CPLUSPLUS - AC_TRY_RUN([ + AC_LANG_PUSH([C++]) + AC_RUN_IFELSE([AC_LANG_SOURCE([[ #define SIGNED 0 #define SILENT 1 #include "${srcdir}/benchmarks/triang.cpp" - ], + ]])], triang_unsigned=0, triang_unsigned=$?, triang_unsigned=0 ) + AC_LANG_POP([C++]) if test "$triang_unsigned" = "2"; then config_unsigned_triang_algo="intmath" echo "integer math" @@ -887,60 +1315,78 @@ echo "Call './configure --help' for further information or read configure.in." exit -1; fi +else + case "$config_unsigned_triang_algo" in + intmath) + triang_unsigned=2 ;; + diharmonic) + triang_unsigned=3 ;; + intmathabs) + triang_unsigned=5 ;; + esac fi AC_DEFINE_UNQUOTED(CONFIG_UNSIGNED_TRIANG_ALGO, ${triang_unsigned}, [Define unsigned triangular wave algorithm to be used.]) -AC_LANG_RESTORE - ########################################################################### # Create Build Files -AM_CONFIG_HEADER(config.h) -AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD") - -AC_LANG_CPLUSPLUS -AC_PROG_CXX +AC_CONFIG_HEADERS([config.h]) -# 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="$CXXFLAGS -msse" - fi -fi +AC_LANG([C++]) # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like # this, the dlfcn.h check in am_prog_libtool may fail. AC_CHECK_HEADER(stdlib.h) -AC_OUTPUT( \ +AC_CONFIG_FILES([\ Makefile \ man/Makefile \ man/linuxsampler.1 \ + man/lscp.1 \ src/Makefile \ + src/db/Makefile \ src/network/Makefile \ src/engines/Makefile \ src/engines/gig/Makefile \ + src/engines/sf2/Makefile \ + src/engines/sfz/Makefile \ src/engines/common/Makefile \ - src/common/Makefile src/lib/Makefile \ - src/lib/fileloader/Makefile \ - src/lib/fileloader/libgig/Makefile \ + src/effects/Makefile \ + src/common/Makefile \ src/testcases/Makefile \ src/drivers/Makefile \ src/drivers/audio/Makefile \ src/drivers/midi/Makefile \ + src/plugins/Makefile \ + src/hostplugins/Makefile \ + src/hostplugins/dssi/Makefile \ + src/hostplugins/lv2/Makefile \ + src/hostplugins/lv2/manifest.ttl \ + src/hostplugins/vst/Makefile \ + src/hostplugins/au/Makefile \ + src/scriptvm/Makefile \ + src/scriptvm/editor/Makefile \ + src/shell/Makefile \ linuxsampler.spec \ debian/Makefile \ Artwork/Makefile \ scripts/Makefile \ osx/Makefile \ - osx/LinuxSampler.xcode/Makefile \ + osx/linuxsampler.xcodeproj/Makefile \ Documentation/Makefile \ Documentation/Engines/Makefile \ Documentation/Engines/gig/Makefile \ linuxsampler.pc \ Doxyfile \ -) +]) +AC_OUTPUT + +# resolve all nested variables in '${config_plugin_dir}' +# (merely for providing a human readable summary below) +while test $config_plugin_dir != `eval echo ${config_plugin_dir}` ; do + config_plugin_dir=`eval echo ${config_plugin_dir}` +done ########################################################################### @@ -950,6 +1396,9 @@ echo "#####################################################################" echo "# LinuxSampler Configuration #" echo "#-------------------------------------------------------------------#" +echo "# Release Version: ${VERSION}" +echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}" +echo "#-------------------------------------------------------------------" echo "# Assembly Optimizations: ${config_asm}" echo "# Development Mode: ${config_dev_mode}" echo "# Debug Level: ${config_debug_level}" @@ -963,8 +1412,8 @@ echo "# Minimum Stream Refill Size: ${config_stream_min_refill}" echo "# Maximum Stream Refill Size: ${config_stream_max_refill}" echo "# Stream Size: ${config_stream_size}" -echo "# Maximum Disk Streams: ${config_max_streams}" -echo "# Maximum Voices: ${config_max_voices}" +echo "# Default Maximum Disk Streams: ${config_max_streams}" +echo "# Default Maximum Voices: ${config_max_voices}" echo "# Default Subfragment Size: ${config_subfragment_size}" echo "# Default Global Volume Attenuation: ${config_global_attenuation_default}" echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}" @@ -983,7 +1432,28 @@ echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}" echo "# Process Muted Channels: ${config_process_muted_channels}" echo "# Process All-Notes-Off MIDI message: ${config_process_all_notes_off}" +echo "# Apply global volume SysEx by MIDI port: ${config_master_volume_sysex_by_port}" echo "# Interpolate Volume: ${config_interpolate_volume}" +echo "# Instruments database support: ${config_instruments_db}" +if test "$config_instruments_db" = "yes"; then +echo "# Instruments DB default location: ${config_default_instruments_db_file}" +fi +echo "# Plugin Path: ${config_plugin_dir}" +echo "#-------------------------------------------------------------------" +echo "# MIDI Input Drivers:" +echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack_midi}, CoreMIDI: ${config_have_coremidi}, MME: ${config_have_mme}, MidiShare: ${config_have_midishare}" +echo "#-------------------------------------------------------------------" +echo "# Audio Output Drivers:" +echo "# ALSA: ${config_have_alsa}, JACK: ${config_have_jack}, ARTS: ${config_have_arts}, CoreAudio: ${config_have_coreaudio}, ASIO: ${config_have_asio}" +echo "#-------------------------------------------------------------------" +echo "# Sampler Engines:" +echo "# GIG: yes, SF2: ${config_have_sf2}, SFZ: yes" +echo "#-------------------------------------------------------------------" +echo "# Effect plugin systems for internal effects:" +echo "# LADSPA: yes" +echo "#-------------------------------------------------------------------" +echo "# Building sampler as plugin for following host standards:" +echo "# DSSI: ${config_have_dssi}, LV2: ${config_have_lv2}, VST: ${config_have_vst}, AU: ${config_have_au}" echo "#-------------------------------------------------------------------#" echo "# Read './configure --help' or file 'configure.in' for details. #" echo "#####################################################################"