/[svn]/gigedit/trunk/configure.ac
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revision 1645 by schoenebeck, Sat Jan 19 20:07:39 2008 UTC revision 1809 by persson, Sun Dec 14 15:52:10 2008 UTC
# Line 33  LIBGIGEDIT_LT_AGE=0 Line 33  LIBGIGEDIT_LT_AGE=0
33  SHARED_VERSION_INFO="$LIBGIGEDIT_LT_CURRENT:$LIBGIGEDIT_LT_REVISION:$LIBGIGEDIT_LT_AGE"  SHARED_VERSION_INFO="$LIBGIGEDIT_LT_CURRENT:$LIBGIGEDIT_LT_REVISION:$LIBGIGEDIT_LT_AGE"
34  AC_LANG_CPLUSPLUS  AC_LANG_CPLUSPLUS
35  AC_PROG_CXX  AC_PROG_CXX
36    AC_LIBTOOL_WIN32_DLL
37  AC_PROG_LIBTOOL  AC_PROG_LIBTOOL
38  AC_SUBST(SHLIB_VERSION_ARG)  AC_SUBST(SHLIB_VERSION_ARG)
39  AC_SUBST(SHARED_VERSION_INFO)  AC_SUBST(SHARED_VERSION_INFO)
# Line 67  AC_SUBST(SNDFILE_CFLAGS) Line 68  AC_SUBST(SNDFILE_CFLAGS)
68  AC_SUBST(SNDFILE_LIBS)  AC_SUBST(SNDFILE_LIBS)
69    
70  # check for loop functionality in libsndfile  # check for loop functionality in libsndfile
71  gigedit_save_CFLAGS=$CFLAGS  gigedit_save_CXXFLAGS=$CXXFLAGS
72  CFLAGS="$SNDFILE_CFLAGS $CFLAGS"  CXXFLAGS="$SNDFILE_CFLAGS $CXXFLAGS"
73  AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,  AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
74                   [AC_MSG_WARN([Your version of libsndfile does not support                   [AC_MSG_WARN([Your version of libsndfile does not support
75      reading of loop information. Gigedit will not be able to      reading of loop information. Gigedit will not be able to
76      extract loop information from sample files.])],      extract loop information from sample files.])],
77                   [#include <sndfile.h>])                   [#include <sndfile.h>])
78  CFLAGS=$gigedit_save_CFLAGS  CXXFLAGS=$gigedit_save_CXXFLAGS
79    
80  # check for (optional) presence of liblinuxsampler  # check for (optional) presence of liblinuxsampler
81  liblinuxsampler_version="0.5.0"  liblinuxsampler_version="0.5.0"
# Line 128  AC_DEFINE_UNQUOTED( Line 129  AC_DEFINE_UNQUOTED(
129      [Define to 1 if you have LinuxSampler installed.]      [Define to 1 if you have LinuxSampler installed.]
130  )  )
131    
132    have_ls_vmidi=0
133    if test $have_linuxsampler = "1"; then
134        AC_MSG_CHECKING([whether LinuxSampler supports virtual MIDI devices])
135        AC_LANG_SAVE
136        AC_LANG_CPLUSPLUS
137        LIBS="$LINUXSAMPLER_LIBS $LIBS"
138        CFLAGS="$CFLAGS $LINUXSAMPLER_CFLAGS"
139        CXXFLAGS="$CXXFLAGS $CFLAGS"
140        AC_TRY_COMPILE([
141                #include <linuxsampler/drivers/midi/VirtualMidiDevice.h>
142                using namespace LinuxSampler;
143            ], [
144                bool (VirtualMidiDevice::*ptr1)(uint8_t, uint8_t) = 0;
145                bool (VirtualMidiDevice::*ptr2)() = 0;
146                bool (VirtualMidiDevice::*ptr3)(uint8_t) = 0;
147                uint8_t (VirtualMidiDevice::*ptr4)(uint8_t) = 0;
148                ptr1 = &VirtualMidiDevice::SendNoteOnToSampler;
149                ptr2 = &VirtualMidiDevice::NotesChanged;
150                ptr3 = &VirtualMidiDevice::NoteChanged;
151                ptr4 = &VirtualMidiDevice::NoteOffVelocity;
152            ], [
153                AC_MSG_RESULT(yes)
154                have_ls_vmidi=1
155            ], [
156                AC_MSG_RESULT(no)
157                echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
158                echo "! Support for the virtual MIDI keyboard in gigedit will"
159                echo "! be disabled. You'll see the keyboard in gigedit, but"
160                echo "! you won't be able to trigger notes with it nor see"
161                echo "! active notes caused by external MIDI sources of LS."
162                echo "! Update LinuxSampler and recompile gigedit if you want"
163                echo "! this feature."
164                echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
165            ]
166        )
167        AC_LANG_RESTORE
168    fi
169    AC_DEFINE_UNQUOTED(
170        HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE, $have_ls_vmidi,
171        [Define to 1 if LinuxSampler supports virtual MIDI devices.]
172    )
173    
174  AC_CONFIG_HEADERS(config.h)  AC_CONFIG_HEADERS(config.h)
175  AM_INIT_AUTOMAKE(gigedit, "$GIGEDIT_VER_MAJOR.$GIGEDIT_VER_MINOR.$GIGEDIT_VER_RELEASE")  AM_INIT_AUTOMAKE(gigedit, "$GIGEDIT_VER_MAJOR.$GIGEDIT_VER_MINOR.$GIGEDIT_VER_RELEASE")
176    
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