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AC_INIT(configure.in) |
AC_INIT(configure.in) |
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#------------------------------------------------------------------------------------ |
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# LinuxSampler's / liblinuxsampler's "official" release version: |
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LINUXSAMPLER_RELEASE_MAJOR=0 |
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LINUXSAMPLER_RELEASE_MINOR=3 |
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LINUXSAMPLER_RELEASE_BUILD=3 |
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#------------------------------------------------------------------------------------ |
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# The following is the libtool / shared library version. This doesn't have to |
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# do anything with the release version. It MUST conform to the following rules: |
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# |
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# 1. Start with version information of `0:0:0' for each libtool library. |
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# 2. Update the version information only immediately before a public release of |
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# your software. More frequent updates are unnecessary, and only guarantee |
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# that the current interface number gets larger faster. |
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# 3. If the library source code has changed at all since the last update, then |
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# increment revision (`c:r:a' becomes `c:r+1:a'). |
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# 4. If any interfaces have been added, removed, or changed since the last update, |
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# increment current, and set revision to 0. |
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# 5. If any interfaces have been added since the last public release, then increment |
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# age. |
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# 6. If any interfaces have been removed since the last public release, then set age |
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# to 0. |
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|
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LIBLINUXSAMPLER_LT_CURRENT=0 |
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LIBLINUXSAMPLER_LT_REVISION=0 |
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LIBLINUXSAMPLER_LT_AGE=0 |
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SHARED_VERSION_INFO="$LIBLINUXSAMPLER_LT_CURRENT:$LIBLINUXSAMPLER_LT_REVISION:$LIBLINUXSAMPLER_LT_AGE" |
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AM_PROG_LIBTOOL |
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AC_SUBST(SHLIB_VERSION_ARG) |
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AC_SUBST(SHARED_VERSION_INFO) |
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|
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AC_C_BIGENDIAN |
AC_C_BIGENDIAN |
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AC_CANONICAL_SYSTEM |
AC_CANONICAL_SYSTEM |
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|
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AM_CONDITIONAL(HAVE_JACK, test $HAVE_JACK = 1) |
AM_CONDITIONAL(HAVE_JACK, test $HAVE_JACK = 1) |
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AC_DEFINE_UNQUOTED(HAVE_JACK,$HAVE_JACK,[Define to 1 if you have JACK installed.]) |
AC_DEFINE_UNQUOTED(HAVE_JACK,$HAVE_JACK,[Define to 1 if you have JACK installed.]) |
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|
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# MidiShare (Linux, OS X, Windows) |
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AC_CHECK_HEADER(MidiShare.h, |
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AC_CHECK_LIB(MidiShare, MidiCountEvs, |
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have_midishare=1, |
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have_midishare=0 |
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) |
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, |
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have_midishare=0 |
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) |
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if test "$have_midishare" = "1"; then |
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have_midi_input_driver="true" |
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fi |
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AM_CONDITIONAL(HAVE_MIDISHARE, test $have_midishare = "1") |
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AC_DEFINE_UNQUOTED(HAVE_MIDISHARE,$have_midishare,[Define to 1 if you have MidiShare installed.]) |
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|
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# CoreMIDI (OS X) |
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AC_CHECK_HEADER(CoreMIDI/CoreMIDI.h, |
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have_coremidi=1, |
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have_coremidi=0 |
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) |
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if test "$have_coremidi" = "1"; then |
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have_midi_input_driver="true" |
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fi |
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AM_CONDITIONAL(HAVE_COREMIDI, test $have_coremidi = "1") |
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AC_DEFINE_UNQUOTED(HAVE_COREMIDI,$have_coremidi,[Define to 1 if you have CoreMIDI installed.]) |
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|
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# Check presence of libgig |
# Check presence of libgig |
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libgig_version="2.0.0" |
libgig_version="2.0.1" |
216 |
PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false) |
PKG_CHECK_MODULES(GIG, gig >= $libgig_version, HAVE_GIG=true, HAVE_GIG=false) |
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if test "$HAVE_GIG" = "false"; then |
if test "$HAVE_GIG" = "false"; then |
218 |
echo "Required libgig version not found!" |
echo "Required libgig version not found!" |
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echo "You need to have libgig version ${libgig_version} installed!" |
echo "You need to have libgig version ${libgig_version} installed!" |
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exit -1; |
exit -1; |
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else |
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echo "yes, found libgig $libgig_version" |
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fi |
fi |
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AC_SUBST(GIG_CFLAGS) |
AC_SUBST(GIG_CFLAGS) |
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AC_SUBST(GIG_LIBS) |
AC_SUBST(GIG_LIBS) |
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AC_SUBST(SQLITE3_CFLAGS) |
AC_SUBST(SQLITE3_CFLAGS) |
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if test $HAVE_SQLITE3 = false; then |
if test $HAVE_SQLITE3 = false; then |
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HAVE_SQLITE3=0; |
HAVE_SQLITE3=0; |
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echo "no, support for instrument DB will be disabled!" |
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else |
else |
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HAVE_SQLITE3=1 |
HAVE_SQLITE3=1 |
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echo "yes" |
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fi |
fi |
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AM_CONDITIONAL(HAVE_SQLITE3, test $HAVE_SQLITE3 = 1) |
AM_CONDITIONAL(HAVE_SQLITE3, test $HAVE_SQLITE3 = 1) |
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AC_DEFINE_UNQUOTED(HAVE_SQLITE3,$HAVE_SQLITE3,[Define to 1 if you have SQLITE3 installed.]) |
AC_DEFINE_UNQUOTED(HAVE_SQLITE3,$HAVE_SQLITE3,[Define to 1 if you have SQLITE3 installed.]) |
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|
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if test "$have_midi_input_driver" = "false"; then |
if test "$have_midi_input_driver" = "false"; then |
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echo "No supported MIDI input system found!" |
echo "No supported MIDI input system found!" |
243 |
echo "Sorry, LinuxSampler only supports ALSA as MIDI input driver at the moment!" |
echo "Sorry, LinuxSampler only supports the following MIDI drivers at the moment:" |
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echo "ALSA, MIDIShare, CoreMIDI." |
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echo "If you think you have one of those available on your system, make sure you" |
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echo "also have the respective development (header) files installed." |
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exit -1; |
exit -1; |
248 |
fi |
fi |
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if test "$have_audio_output_driver" = "false"; then |
if test "$have_audio_output_driver" = "false"; then |
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|
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# TODO: should we use AC_ARG_VAR(variable, description) instead? |
# TODO: should we use AC_ARG_VAR(variable, description) instead? |
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|
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AC_ARG_ENABLE(asm, |
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[ --disable-asm |
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Disable hand-crafted assembly optimizations |
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(default=on). LinuxSampler provides CPU specific |
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assembly optimizations for the most important |
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synthesis algorithms. You usually don't want to |
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disable that.], |
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[config_asm="no"], |
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[config_asm="yes"] |
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) |
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if test "$config_asm" = "yes"; then |
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AC_DEFINE_UNQUOTED(CONFIG_ASM, 1, [Define to 1 if you want to enable hand-crafted asm optimizations.]) |
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fi |
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|
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AC_ARG_ENABLE(dev-mode, |
AC_ARG_ENABLE(dev-mode, |
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[ --enable-dev-mode |
[ --enable-dev-mode |
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Enable development mode (default=no). In that mode |
Enable development mode (default=no). In that mode |
583 |
AC_DEFINE_UNQUOTED(CONFIG_ASSERT_GS_SYSEX_CHECKSUM, 1, [Define to 1 if you want to enable GS SysEx check.]) |
AC_DEFINE_UNQUOTED(CONFIG_ASSERT_GS_SYSEX_CHECKSUM, 1, [Define to 1 if you want to enable GS SysEx check.]) |
584 |
fi |
fi |
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|
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AC_ARG_ENABLE(signed-triang-algo, |
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[ --enable-signed-triang-algo |
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Signed triangular wave algorithm to be used (e.g. for LFOs). |
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Currently available options: |
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intmath: |
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Uses integer math without any branch will then be |
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converted to floating point value for each sample point. |
593 |
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This int->float conversion might hurt on some systems. |
594 |
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intmathabs: |
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Similar to intmath but uses abs() function. |
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Depending on compiler and platrofm this could |
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perform better than integer math as it avoids |
598 |
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an extra integer multiply instruction. |
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|
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diharmonic: |
601 |
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The triangular wave will be approximated by adding two |
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sinusoidials. This solution might especially hurt on |
603 |
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systems with weak floating point unit. |
604 |
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benchmark (default): |
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This is not an algorithm. Use this option if the |
606 |
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appropriate algorithm should be automatically |
607 |
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chosen by the configure script by performing a |
608 |
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benchmark between the algorithms mentioned above. |
609 |
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This will NOT work for cross compilation!], |
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[ if test ! "(" "${enableval}" = "intmath" \ |
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-o "${enableval}" = "intmathabs" \ |
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-o "${enableval}" = "diharmonic" ")" ; then |
613 |
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AC_MSG_ERROR([Unknown triangular wave algorithm for parameter --enable-signed-triang-algo]) |
614 |
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else |
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config_signed_triang_algo="${enableval}" |
616 |
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fi |
617 |
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], |
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[config_signed_triang_algo="benchmark"] |
619 |
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) |
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|
621 |
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AC_ARG_ENABLE(unsigned-triang-algo, |
622 |
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[ --enable-unsigned-triang-algo |
623 |
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Unsigned triangular wave algorithm to be used (e.g. for LFOs). |
624 |
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Currently available options: |
625 |
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intmath: |
626 |
|
Uses integer math without any branch will then be |
627 |
|
converted to floating point value for each sample point. |
628 |
|
This int->float conversion might hurt on some systems. |
629 |
|
intmathabs: |
630 |
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Similar to intmath but uses abs() function. |
631 |
|
Depending on compiler and platrofm this could |
632 |
|
perform better than integer math as it avoids |
633 |
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an extra integer multiply instruction. |
634 |
|
|
635 |
|
diharmonic: |
636 |
|
The triangular wave will be approximated by adding two |
637 |
|
sinusoidials. This solution might especially hurt on |
638 |
|
systems with weak floating point unit. |
639 |
|
benchmark (default): |
640 |
|
This is not an algorithm. Use this option if the |
641 |
|
appropriate algorithm should be automatically |
642 |
|
chosen by the configure script by performing a |
643 |
|
benchmark between the algorithms mentioned above. |
644 |
|
This will NOT work for cross compilation!], |
645 |
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[ if test ! "(" "${enableval}" = "intmath" \ |
646 |
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-o "${enableval}" = "intmathabs" \ |
647 |
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-o "${enableval}" = "diharmonic" ")" ; then |
648 |
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AC_MSG_ERROR([Unknown triangular wave algorithm for parameter --enable-unsigned-triang-algo]) |
649 |
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else |
650 |
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config_unsigned_triang_algo="${enableval}" |
651 |
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fi |
652 |
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], |
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[config_unsigned_triang_algo="benchmark"] |
654 |
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) |
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|
656 |
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AC_ARG_ENABLE(process-muted-channels, |
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[ --enable-process-muted-channels |
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Enable processing of muted channels (default=no). |
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In that mode all MIDI events in the muted channels |
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will be processed. This will provide information |
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about the active voices in the muted channels and |
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will not discard notes, triggered in mute mode, |
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when the channel is unmuted. But also will reduce |
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the efficiency.], |
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[config_process_muted_channels="yes"], |
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[config_process_muted_channels="no"] |
667 |
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) |
668 |
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if test "$config_process_muted_channels" = "yes"; then |
669 |
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AC_DEFINE_UNQUOTED(CONFIG_PROCESS_MUTED_CHANNELS, 1, [Define to 1 if you want to enable processing of muted channels.]) |
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fi |
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|
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|
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########################################################################### |
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# Automatic Benchmarks (to detect the best algorithms for the system) |
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|
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AC_LANG_SAVE |
677 |
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|
678 |
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if test "$config_signed_triang_algo" = "benchmark"; then |
679 |
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echo -n "benchmarking for the best (signed) triangular oscillator algorithm... " |
680 |
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AC_LANG_CPLUSPLUS |
681 |
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AC_TRY_RUN([ |
682 |
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#define SIGNED 1 |
683 |
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#define SILENT 1 |
684 |
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#include "benchmarks/triang.cpp" |
685 |
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], |
686 |
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triang_signed=0, |
687 |
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triang_signed=$?, |
688 |
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triang_signed=0 |
689 |
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) |
690 |
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if test "$triang_signed" = "2"; then |
691 |
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config_signed_triang_algo="intmath" |
692 |
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echo "integer math" |
693 |
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elif test "$triang_signed" = "3"; then |
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config_signed_triang_algo="diharmonic" |
695 |
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echo "di harmonics" |
696 |
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elif test "$triang_signed" = "5"; then |
697 |
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config_signed_triang_algo="intmathabs" |
698 |
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echo "integer math using abs()" |
699 |
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else |
700 |
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echo "Benchmark of signed triangular wave algorithms failed!" |
701 |
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echo "Maybe you are doing cross compilation? In that case you have to select" |
702 |
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echo "an algorithm manually with './configure --enable-signed-triang-algo=...'" |
703 |
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echo "Call './configure --help' for further information or read configure.in." |
704 |
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exit -1; |
705 |
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fi |
706 |
|
fi |
707 |
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AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ALGO, signed_triang_algo_${config_signed_triang_algo}, [Define signed triangular wave algorithm to be used.]) |
708 |
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|
709 |
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if test "$config_unsigned_triang_algo" = "benchmark"; then |
710 |
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echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... " |
711 |
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AC_LANG_CPLUSPLUS |
712 |
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AC_TRY_RUN([ |
713 |
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#define SIGNED 0 |
714 |
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#define SILENT 1 |
715 |
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#include "benchmarks/triang.cpp" |
716 |
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], |
717 |
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triang_unsigned=0, |
718 |
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triang_unsigned=$?, |
719 |
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triang_unsigned=0 |
720 |
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) |
721 |
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if test "$triang_unsigned" = "2"; then |
722 |
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config_unsigned_triang_algo="intmath" |
723 |
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echo "integer math" |
724 |
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elif test "$triang_unsigned" = "3"; then |
725 |
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config_unsigned_triang_algo="diharmonic" |
726 |
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echo "di harmonics" |
727 |
|
elif test "$triang_unsigned" = "5"; then |
728 |
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config_signed_triang_algo="intmathabs" |
729 |
|
echo "integer math using abs()" |
730 |
|
else |
731 |
|
echo "Benchmark of unsigned triangular wave algorithms failed!" |
732 |
|
echo "Maybe you are doing cross compilation? In that case you have to select" |
733 |
|
echo "an algorithm manually with './configure --enable-unsigned-triang-algo=...'" |
734 |
|
echo "Call './configure --help' for further information or read configure.in." |
735 |
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exit -1; |
736 |
|
fi |
737 |
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fi |
738 |
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AC_DEFINE_UNQUOTED(CONFIG_UNSIGNED_TRIANG_ALGO, unsigned_triang_algo_${config_unsigned_triang_algo}, [Define unsigned triangular wave algorithm to be used.]) |
739 |
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|
740 |
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AC_LANG_RESTORE |
741 |
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|
742 |
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|
743 |
########################################################################### |
########################################################################### |
744 |
# Create Build Files |
# Create Build Files |
745 |
|
|
746 |
AM_CONFIG_HEADER(config.h) |
AM_CONFIG_HEADER(config.h) |
747 |
AM_INIT_AUTOMAKE(linuxsampler, 0.3.1) |
AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD") |
748 |
|
|
749 |
AC_LANG_CPLUSPLUS |
AC_LANG_CPLUSPLUS |
750 |
AC_PROG_CXX |
AC_PROG_CXX |
751 |
|
|
752 |
|
# some gcc 4.0 versions need -msse for SSE register allocations |
753 |
|
if test "$config_asm" = "yes"; then |
754 |
|
if test "$def_arch_x86" = 1; then |
755 |
|
CXXFLAGS="$CXXFLAGS -msse" |
756 |
|
fi |
757 |
|
fi |
758 |
|
|
759 |
# 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 |
760 |
# this, the dlfcn.h check in am_prog_libtool may fail. |
# this, the dlfcn.h check in am_prog_libtool may fail. |
761 |
AC_CHECK_HEADER(stdlib.h) |
AC_CHECK_HEADER(stdlib.h) |
762 |
|
|
763 |
AM_PROG_LIBTOOL |
AC_OUTPUT( \ |
764 |
|
Makefile \ |
765 |
AC_OUTPUT(Makefile man/Makefile man/linuxsampler.1 src/Makefile src/network/Makefile src/engines/Makefile src/engines/gig/Makefile src/engines/common/Makefile src/common/Makefile src/lib/Makefile src/lib/fileloader/Makefile src/lib/fileloader/libgig/Makefile src/testcases/Makefile src/drivers/Makefile src/drivers/audio/Makefile src/drivers/midi/Makefile) |
man/Makefile \ |
766 |
|
man/linuxsampler.1 \ |
767 |
|
src/Makefile \ |
768 |
|
src/network/Makefile \ |
769 |
|
src/engines/Makefile \ |
770 |
|
src/engines/gig/Makefile \ |
771 |
|
src/engines/common/Makefile \ |
772 |
|
src/common/Makefile src/lib/Makefile \ |
773 |
|
src/lib/fileloader/Makefile \ |
774 |
|
src/lib/fileloader/libgig/Makefile \ |
775 |
|
src/testcases/Makefile \ |
776 |
|
src/drivers/Makefile \ |
777 |
|
src/drivers/audio/Makefile \ |
778 |
|
src/drivers/midi/Makefile \ |
779 |
|
linuxsampler.spec \ |
780 |
|
debian/Makefile \ |
781 |
|
Artwork/Makefile \ |
782 |
|
scripts/Makefile \ |
783 |
|
osx/Makefile \ |
784 |
|
osx/LinuxSampler.xcode/Makefile \ |
785 |
|
Documentation/Makefile \ |
786 |
|
Documentation/Engines/Makefile \ |
787 |
|
Documentation/Engines/gig/Makefile \ |
788 |
|
linuxsampler.pc \ |
789 |
|
Doxyfile \ |
790 |
|
) |
791 |
|
|
792 |
|
|
793 |
########################################################################### |
########################################################################### |
797 |
echo "#####################################################################" |
echo "#####################################################################" |
798 |
echo "# LinuxSampler Configuration #" |
echo "# LinuxSampler Configuration #" |
799 |
echo "#-------------------------------------------------------------------#" |
echo "#-------------------------------------------------------------------#" |
800 |
|
echo "# Assembly Optimizations: ${config_asm}" |
801 |
echo "# Development Mode: ${config_dev_mode}" |
echo "# Development Mode: ${config_dev_mode}" |
802 |
echo "# Debug Level: ${config_debug_level}" |
echo "# Debug Level: ${config_debug_level}" |
803 |
echo "# Use Exceptions in RT Context: ${config_rt_exceptions}" |
echo "# Use Exceptions in RT Context: ${config_rt_exceptions}" |
813 |
echo "# Maximum Disk Streams: ${config_max_streams}" |
echo "# Maximum Disk Streams: ${config_max_streams}" |
814 |
echo "# Maximum Voices: ${config_max_voices}" |
echo "# Maximum Voices: ${config_max_voices}" |
815 |
echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}" |
echo "# Voice Stealing Algorithm: ${config_voice_steal_algo}" |
816 |
|
echo "# Signed Triangular Oscillator Algorithm: ${config_signed_triang_algo}" |
817 |
|
echo "# Unsigned Triangular Oscillator Algorithm: ${config_unsigned_triang_algo}" |
818 |
echo "# SysEx Buffer Size: ${config_sysex_buffer_size} Byte" |
echo "# SysEx Buffer Size: ${config_sysex_buffer_size} Byte" |
819 |
echo "# Filter Update Steps: ${config_filter_update_steps}" |
echo "# Filter Update Steps: ${config_filter_update_steps}" |
820 |
echo "# Force Filter Usage: ${config_force_filter}" |
echo "# Force Filter Usage: ${config_force_filter}" |
824 |
echo "# Override Filter Resonance Controller: ${config_override_resonance_ctrl}" |
echo "# Override Filter Resonance Controller: ${config_override_resonance_ctrl}" |
825 |
echo "# Override Filter Type: ${config_override_filter_type}" |
echo "# Override Filter Type: ${config_override_filter_type}" |
826 |
echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}" |
echo "# Assert GS SysEx Checksum: ${config_assert_gs_sysex_checksum}" |
827 |
|
echo "# Process Muted Channels: ${config_process_muted_channels}" |
828 |
echo "#-------------------------------------------------------------------#" |
echo "#-------------------------------------------------------------------#" |
829 |
echo "# Read './configure --help' or file 'configure.in' for details. #" |
echo "# Read './configure --help' or file 'configure.in' for details. #" |
830 |
echo "#####################################################################" |
echo "#####################################################################" |