/[svn]/gigedit/trunk/configure.ac

Diff of /gigedit/trunk/configure.ac

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-revision 1228 by schoenebeck,
Sun Jun 10 11:20:15 2007 UTC
+revision 3624 by schoenebeck,
Wed Oct  2 17:11:30 2019 UTC
 Line 1
  dnl Process this file with autoconf to produce a configure script.
- AC_INIT(gigedit,0.0.3)
+ #------------------------------------------------------------------------------------
+ # The following is the current, official release version of gigedit:
+ m4_define(gigedit_ver_major, 1)
+ m4_define(gigedit_ver_minor, 1)
+ m4_define(gigedit_ver_release, 1.svn3)
+ AC_INIT([gigedit], [gigedit_ver_major.gigedit_ver_minor.gigedit_ver_release])
+ AC_CONFIG_SRCDIR([configure.ac])
+ AC_CONFIG_AUX_DIR([.])
  #------------------------------------------------------------------------------------
  # The following is the libtool / shared library version. This doesn't have to
-Line 18 
 AC_INIT(gigedit,0.0.3)
+Line 28 
 AC_INIT(gigedit,0.0.3)
  #  6. If any interfaces have been removed since the last public release, then set age
  #     to 0.
- LIBGIGEDIT_LT_CURRENT=0
+ LIBGIGEDIT_LT_CURRENT=4
  LIBGIGEDIT_LT_REVISION=0
  LIBGIGEDIT_LT_AGE=0
  SHARED_VERSION_INFO="$LIBGIGEDIT_LT_CURRENT:$LIBGIGEDIT_LT_REVISION:$LIBGIGEDIT_LT_AGE"
+ AC_LANG([C++])
+ AC_PROG_CXX
+ AC_LIBTOOL_WIN32_DLL
  AC_PROG_LIBTOOL
  AC_SUBST(SHLIB_VERSION_ARG)
  AC_SUBST(SHARED_VERSION_INFO)
+ AC_SUBST(GIGEDIT_VER_MAJOR, gigedit_ver_major)
+ AC_SUBST(GIGEDIT_VER_MINOR, gigedit_ver_minor)
+ AC_SUBST(GIGEDIT_VER_RELEASE, gigedit_ver_release)
  # configure checks for the following file's existence to make sure that
  # the directory that it is told contains the source code in fact does.
-Line 32 
 AC_SUBST(SHARED_VERSION_INFO)
+Line 49 
 AC_SUBST(SHARED_VERSION_INFO)
  # `--srcdir'; this is a safety check.
  AC_CONFIG_SRCDIR(src/gigedit/main.cpp)
- AC_CONFIG_HEADERS(config.h)
- AM_INIT_AUTOMAKE
  GETTEXT_PACKAGE=gigedit
  AC_SUBST([GETTEXT_PACKAGE])
  AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
+ # the libgig header files need this
+ AC_C_BIGENDIAN
  AC_PROG_CXX
  IT_PROG_INTLTOOL(0.35.0)
  AM_GLIB_GNU_GETTEXT
- PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.6.1 gthread-2.0)
+ windows=no
- PKG_CHECK_MODULES(GIG, gig >= 3.1.1)
+ mac=no
+ case $host in
+     *mingw*|*cygwin*) windows=yes ;;
+     *-*-darwin*) mac=yes ;;
+ esac
+ AM_CONDITIONAL(WINDOWS, test "$windows" = "yes")
+ AM_CONDITIONAL(MAC, test "$mac" = "yes")
+ # make sure C++11 is supported by compiler
+ # (add CXXFLAGS if required [e.g. -std=c++11])
+ m4_ifdef([m4_include(m4/ax_cxx_compile_stdcxx.m4)],,
+              [sinclude([m4/ax_cxx_compile_stdcxx.m4])])
+ AX_CXX_COMPILE_STDCXX(11, [], mandatory)
+ # Note: even though Objective-C sources are just compiled for Mac, the
+ # following AC macros though must not be embedded into a shell check
+ # (if test "$mac" = "yes" ...), because those AC macros themselves are
+ # expanded before any shell code is executed, the generated configure
+ # code though would then not be executed and would lead to interesting
+ # libtool errors on non-Mac systems due to this.
+ AC_PROG_OBJC
+ # The OBJCXX macro didn't exist before autoconf 2.65, so ifdef it to
+ # avoid warnings on old systems.
+ m4_ifdef([AC_PROG_OBJCXX], [AC_PROG_OBJCXX])
+ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+ PKG_CHECK_EXISTS(gtk+-3.0 >= 2.99,
+         [PKG_CHECK_MODULES([GTK], [gtk+-3.0])],
+         [PKG_CHECK_MODULES([GTK], [gtk+-2.0])])
+ PKG_PROG_PKG_CONFIG
+ have_gtk3=no
+ PKG_CHECK_EXISTS(gtkmm-3.0 >= 2.99,
+         [PKG_CHECK_MODULES(GTKMM, gtkmm-3.0, have_gtk3=yes)],
+         [PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.8 gthread-2.0 cairomm-1.0)])
+ AM_CONDITIONAL(HAVE_GTK3, [test "$have_gtk3" = "yes"])
+ # Check for cairommconfig.h, as it was moved in cairomm 1.8.4. We only
+ # need it for newer versions.
+ gigedit_save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$GTKMM_CFLAGS $CPPFLAGS"
+ AC_CHECK_HEADERS([cairommconfig.h])
+ CPPFLAGS=$gigedit_save_CPPFLAGS
+ PKG_CHECK_MODULES(SIGC, sigc++-2.0)
+ AC_SUBST(SIGC_CFLAGS)
+ AC_SUBST(SIGC_LIBS)
+ PKG_CHECK_MODULES(GIG, gig >= 4.2.0)
+ AC_SUBST(GIG_CFLAGS)
+ AC_SUBST(GIG_LIBS)
  # check for presence of libsndfile
- PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.2)
+ PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.11)
  AC_SUBST(SNDFILE_CFLAGS)
  AC_SUBST(SNDFILE_LIBS)
  # check for (optional) presence of liblinuxsampler
- liblinuxsampler_version="0.4.0.5cvs"
+ liblinuxsampler_version="2.1.1"
  PKG_CHECK_MODULES(
      LINUXSAMPLER, linuxsampler >= $liblinuxsampler_version,
      have_linuxsampler=1, have_linuxsampler=0
  )
+ LINUXSAMPLER_PLUGIN_DIR=
  if test "$have_linuxsampler" = "0"; then
      echo "Required liblinuxsampler version not found!"
      echo "You need to have liblinuxsampler version ${liblinuxsampler_version}"
      echo "installed. Support for on-the-fly editing with LinuxSampler will"
      echo "be disabled."
  else
-     echo "yes, found linuxsampler $linuxsampler_version"
+     echo "Found linuxsampler $liblinuxsampler_version"
+     echo -n "Retrieving LinuxSampler's plugin dir... "
+     LINUXSAMPLER_PLUGIN_DIR=`$PKG_CONFIG --variable plugindir linuxsampler`
+     if test "$LINUXSAMPLER_PLUGIN_DIR" = ""; then
+         have_linuxsampler=0
+         echo "Error"
+         echo "Could not retrieve LinuxSampler's plugin directory. Support"
+         echo "for on-the-fly editing with LinuxSampler will be disabled."
+     else
+         echo "${LINUXSAMPLER_PLUGIN_DIR} "
+         # convert absolute LS plugin dir into relative dir
+         # (see ch 27.10 of the automake manual,
+         #  "Installing to Hard-Coded Locations")
+         # this one is extended to work with digit postfixed lib directories
+         # (e.g. "/usr/lib64/linuxsampler") as well
+         LINUXSAMPLER_PLUGIN_DIR=`echo "${LINUXSAMPLER_PLUGIN_DIR}" | sed 's/^.*\/lib[[0-9]]*\//\${libdir}\//g'`
+         if echo "${LINUXSAMPLER_PLUGIN_DIR}" | grep "\${libdir}" > /dev/null; then
+             echo "Relative plugin dir: ${LINUXSAMPLER_PLUGIN_DIR}"
+         else
+             echo "*********************************************************"
+             echo "* ! WARNING ! : Could not resolve LinuxSampler's plugin"
+             echo "* directory as relative path. This is probably not an"
+             echo "* issue if you're just going to install gigedit by"
+             echo "* 'make install', but it IS a problem if you're"
+             echo "* installing to a certain destination directory and/or"
+             echo "* compile in sandbox (e.g. Debian package or Gentoo emerge)"
+             echo "*********************************************************"
+         fi
+     fi
  fi
  AC_SUBST(LINUXSAMPLER_CFLAGS)
  AC_SUBST(LINUXSAMPLER_LIBS)
+ AC_SUBST(LINUXSAMPLER_PLUGIN_DIR)
  AM_CONDITIONAL(HAVE_LINUXSAMPLER, test $have_linuxsampler = "1")
  AC_DEFINE_UNQUOTED(
      HAVE_LINUXSAMPLER, $have_linuxsampler,
      [Define to 1 if you have LinuxSampler installed.]
  )
+ have_ls_vmidi=0
+ if test $have_linuxsampler = "1"; then
+     AC_MSG_CHECKING([whether LinuxSampler supports virtual MIDI devices])
+     AC_LANG_PUSH([C++])
+     LIBS="$LINUXSAMPLER_LIBS $LIBS"
+     CFLAGS="$CFLAGS $LINUXSAMPLER_CFLAGS"
+     CXXFLAGS="$CXXFLAGS $CFLAGS"
+     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+             #include <linuxsampler/drivers/midi/VirtualMidiDevice.h>
+             using namespace LinuxSampler;
+         ]], [[
+             bool (VirtualMidiDevice::*ptr1)(uint8_t, uint8_t) = 0;
+             bool (VirtualMidiDevice::*ptr2)() = 0;
+             bool (VirtualMidiDevice::*ptr3)(uint8_t) = 0;
+             uint8_t (VirtualMidiDevice::*ptr4)(uint8_t) = 0;
+             ptr1 = &VirtualMidiDevice::SendNoteOnToSampler;
+             ptr2 = &VirtualMidiDevice::NotesChanged;
+             ptr3 = &VirtualMidiDevice::NoteChanged;
+             ptr4 = &VirtualMidiDevice::NoteOffVelocity;
+         ]])],[
+             AC_MSG_RESULT(yes)
+             have_ls_vmidi=1
+         ],[
+             AC_MSG_RESULT(no)
+             echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+             echo "! Support for the virtual MIDI keyboard in gigedit will"
+             echo "! be disabled. You'll see the keyboard in gigedit, but"
+             echo "! you won't be able to trigger notes with it nor see"
+             echo "! active notes caused by external MIDI sources of LS."
+             echo "! Update LinuxSampler and recompile gigedit if you want"
+             echo "! this feature."
+             echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+     ])
+     AC_LANG_POP([C++])
+ fi
+ AC_DEFINE_UNQUOTED(
+     HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE, $have_ls_vmidi,
+     [Define to 1 if LinuxSampler supports virtual MIDI devices.]
+ )
+ AC_CONFIG_HEADERS(config.h)
+ AM_INIT_AUTOMAKE
  AC_CONFIG_FILES([
          Makefile
          src/Makefile
          src/gigedit/Makefile
+     src/gigedit/gfx/Makefile
          src/plugin/Makefile
+         gfx/Makefile
          po/Makefile.in
          debian/Makefile
+         doc/Makefile
+         doc/quickstart/Makefile
+         win32/libgigedit.dev
+         win32/gigedit.dev
+         win32/gigedit.nsi
+         win32/Makefile
+         gigedit.spec
  ])
  AC_OUTPUT

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