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dnl Process this file with autoconf to produce a configure script. |
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|
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#------------------------------------------------------------------------------------ |
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# The following is the current, official release version of gigedit: |
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|
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m4_define(gigedit_ver_major, 0) |
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m4_define(gigedit_ver_minor, 2) |
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m4_define(gigedit_ver_release, 0) |
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|
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AC_INIT([gigedit], [gigedit_ver_major.gigedit_ver_minor.gigedit_ver_release]) |
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AC_CONFIG_SRCDIR([configure.ac]) |
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AC_CONFIG_AUX_DIR([.]) |
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|
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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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LIBGIGEDIT_LT_CURRENT=2 |
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LIBGIGEDIT_LT_REVISION=0 |
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LIBGIGEDIT_LT_AGE=0 |
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|
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SHARED_VERSION_INFO="$LIBGIGEDIT_LT_CURRENT:$LIBGIGEDIT_LT_REVISION:$LIBGIGEDIT_LT_AGE" |
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AC_LANG([C++]) |
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AC_PROG_CXX |
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AC_LIBTOOL_WIN32_DLL |
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AC_PROG_LIBTOOL |
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AC_SUBST(SHLIB_VERSION_ARG) |
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AC_SUBST(SHARED_VERSION_INFO) |
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AC_SUBST(GIGEDIT_VER_MAJOR, gigedit_ver_major) |
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AC_SUBST(GIGEDIT_VER_MINOR, gigedit_ver_minor) |
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AC_SUBST(GIGEDIT_VER_RELEASE, gigedit_ver_release) |
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|
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# configure checks for the following file's existence to make sure that |
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# the directory that it is told contains the source code in fact does. |
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# Occasionally people accidentally specify the wrong directory with |
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# `--srcdir'; this is a safety check. |
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AC_CONFIG_SRCDIR(src/gigedit/main.cpp) |
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|
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GETTEXT_PACKAGE=gigedit |
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AC_SUBST([GETTEXT_PACKAGE]) |
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AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package]) |
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|
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# the libgig header files need this |
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AC_C_BIGENDIAN |
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|
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AC_PROG_CXX |
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|
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IT_PROG_INTLTOOL(0.35.0) |
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AM_GLIB_GNU_GETTEXT |
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|
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case $host in |
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*mingw*|*cygwin*) windows=yes ;; |
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*) windows=no ;; |
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esac |
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AM_CONDITIONAL(WINDOWS, test "$windows" = "yes") |
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|
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PKG_PROG_PKG_CONFIG |
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have_gtk3=no |
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PKG_CHECK_EXISTS(gtkmm-3.0 >= 2.99, |
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[PKG_CHECK_MODULES(GTKMM, gtkmm-3.0, have_gtk3=yes)], |
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[PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.8 gthread-2.0 cairomm-1.0)]) |
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AM_CONDITIONAL(HAVE_GTK3, [test "$have_gtk3" = "yes"]) |
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|
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PKG_CHECK_MODULES(SIGC, sigc++-2.0) |
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AC_SUBST(SIGC_CFLAGS) |
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AC_SUBST(SIGC_LIBS) |
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|
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PKG_CHECK_MODULES(GIG, gig >= 3.3.0) |
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AC_SUBST(GIG_CFLAGS) |
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AC_SUBST(GIG_LIBS) |
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|
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# check for presence of libsndfile |
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PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.2) |
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AC_SUBST(SNDFILE_CFLAGS) |
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AC_SUBST(SNDFILE_LIBS) |
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|
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# check for loop functionality in libsndfile |
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gigedit_save_CXXFLAGS=$CXXFLAGS |
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CXXFLAGS="$SNDFILE_CFLAGS $CXXFLAGS" |
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AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],, |
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[AC_MSG_WARN([Your version of libsndfile does not support |
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reading of loop information. Gigedit will not be able to |
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extract loop information from sample files.])], |
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[#include <sndfile.h>]) |
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CXXFLAGS=$gigedit_save_CXXFLAGS |
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|
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# check for (optional) presence of liblinuxsampler |
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liblinuxsampler_version="0.5.0" |
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PKG_CHECK_MODULES( |
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LINUXSAMPLER, linuxsampler >= $liblinuxsampler_version, |
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have_linuxsampler=1, have_linuxsampler=0 |
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) |
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LINUXSAMPLER_PLUGIN_DIR= |
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if test "$have_linuxsampler" = "0"; then |
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echo "Required liblinuxsampler version not found!" |
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echo "You need to have liblinuxsampler version ${liblinuxsampler_version}" |
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echo "installed. Support for on-the-fly editing with LinuxSampler will" |
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echo "be disabled." |
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else |
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echo "Found linuxsampler $liblinuxsampler_version" |
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echo -n "Retrieving LinuxSampler's plugin dir... " |
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LINUXSAMPLER_PLUGIN_DIR=`$PKG_CONFIG --variable plugindir linuxsampler` |
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if test "$LINUXSAMPLER_PLUGIN_DIR" = ""; then |
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have_linuxsampler=0 |
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echo "Error" |
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echo "Could not retrieve LinuxSampler's plugin directory. Support" |
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echo "for on-the-fly editing with LinuxSampler will be disabled." |
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else |
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echo "${LINUXSAMPLER_PLUGIN_DIR} " |
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# convert absolute LS plugin dir into relative dir |
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# (see ch 27.10 of the automake manual, |
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# "Installing to Hard-Coded Locations") |
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# this one is extended to work with digit postfixed lib directories |
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# (e.g. "/usr/lib64/linuxsampler") as well |
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LINUXSAMPLER_PLUGIN_DIR=`echo "${LINUXSAMPLER_PLUGIN_DIR}" | sed 's/^.*\/lib[[0-9]]*\//\${libdir}\//g'` |
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if echo "${LINUXSAMPLER_PLUGIN_DIR}" | grep "\${libdir}" > /dev/null; then |
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echo "Relative plugin dir: ${LINUXSAMPLER_PLUGIN_DIR}" |
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else |
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echo "*********************************************************" |
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echo "* ! WARNING ! : Could not resolve LinuxSampler's plugin" |
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echo "* directory as relative path. This is probably not an" |
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echo "* issue if you're just going to install gigedit by" |
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echo "* 'make install', but it IS a problem if you're" |
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echo "* installing to a certain destination directory and/or" |
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echo "* compile in sandbox (e.g. Debian package or Gentoo emerge)" |
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echo "*********************************************************" |
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fi |
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fi |
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fi |
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AC_SUBST(LINUXSAMPLER_CFLAGS) |
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AC_SUBST(LINUXSAMPLER_LIBS) |
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AC_SUBST(LINUXSAMPLER_PLUGIN_DIR) |
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AM_CONDITIONAL(HAVE_LINUXSAMPLER, test $have_linuxsampler = "1") |
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AC_DEFINE_UNQUOTED( |
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HAVE_LINUXSAMPLER, $have_linuxsampler, |
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[Define to 1 if you have LinuxSampler installed.] |
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) |
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|
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have_ls_vmidi=0 |
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if test $have_linuxsampler = "1"; then |
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AC_MSG_CHECKING([whether LinuxSampler supports virtual MIDI devices]) |
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AC_LANG_PUSH([C++]) |
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LIBS="$LINUXSAMPLER_LIBS $LIBS" |
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CFLAGS="$CFLAGS $LINUXSAMPLER_CFLAGS" |
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CXXFLAGS="$CXXFLAGS $CFLAGS" |
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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#include <linuxsampler/drivers/midi/VirtualMidiDevice.h> |
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using namespace LinuxSampler; |
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]], [[ |
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bool (VirtualMidiDevice::*ptr1)(uint8_t, uint8_t) = 0; |
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bool (VirtualMidiDevice::*ptr2)() = 0; |
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bool (VirtualMidiDevice::*ptr3)(uint8_t) = 0; |
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uint8_t (VirtualMidiDevice::*ptr4)(uint8_t) = 0; |
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ptr1 = &VirtualMidiDevice::SendNoteOnToSampler; |
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ptr2 = &VirtualMidiDevice::NotesChanged; |
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ptr3 = &VirtualMidiDevice::NoteChanged; |
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ptr4 = &VirtualMidiDevice::NoteOffVelocity; |
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]])],[ |
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AC_MSG_RESULT(yes) |
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have_ls_vmidi=1 |
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],[ |
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AC_MSG_RESULT(no) |
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echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" |
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echo "! Support for the virtual MIDI keyboard in gigedit will" |
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echo "! be disabled. You'll see the keyboard in gigedit, but" |
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echo "! you won't be able to trigger notes with it nor see" |
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echo "! active notes caused by external MIDI sources of LS." |
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echo "! Update LinuxSampler and recompile gigedit if you want" |
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echo "! this feature." |
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echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" |
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]) |
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AC_LANG_POP([C++]) |
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fi |
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AC_DEFINE_UNQUOTED( |
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HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE, $have_ls_vmidi, |
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[Define to 1 if LinuxSampler supports virtual MIDI devices.] |
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) |
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|
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AC_CONFIG_HEADERS(config.h) |
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AM_INIT_AUTOMAKE |
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|
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AC_CONFIG_FILES([ |
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Makefile |
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src/Makefile |
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src/gigedit/Makefile |
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src/plugin/Makefile |
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gfx/Makefile |
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po/Makefile.in |
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debian/Makefile |
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doc/Makefile |
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doc/quickstart/Makefile |
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win32/libgigedit.dev |
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win32/gigedit.dev |
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win32/gigedit.nsi |
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win32/Makefile |
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gigedit.spec |
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]) |
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AC_OUTPUT |