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

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Revision 1679 - (hide annotations) (download)
Tue Feb 12 14:13:46 2008 UTC (16 years, 1 month ago) by schoenebeck
File size: 7380 byte(s)
* in "Save As..." dialog set inital filename to "copy_of_<filename>" and
  show a warning message that saving to the same .gig file will corrupt
  the sample wave data
* added autoconf test for the recent virtual MIDI device support on LS
  side to prevent compile time errors when compiling gigedit against an
  old LS version

1 persson 1052 dnl Process this file with autoconf to produce a configure script.
2 schoenebeck 1396 AC_INIT(configure.ac)
3 persson 1356 AC_CONFIG_AUX_DIR([.])
4 schoenebeck 1213
5     #------------------------------------------------------------------------------------
6 schoenebeck 1396 # The following is the current, official release version of gigedit:
7    
8     GIGEDIT_VER_MAJOR=0
9 persson 1441 GIGEDIT_VER_MINOR=1
10 persson 1562 GIGEDIT_VER_RELEASE=1
11 schoenebeck 1396
12     #------------------------------------------------------------------------------------
13 schoenebeck 1213 # The following is the libtool / shared library version. This doesn't have to
14     # do anything with the release version. It MUST conform to the following rules:
15     #
16     # 1. Start with version information of `0:0:0' for each libtool library.
17     # 2. Update the version information only immediately before a public release of
18     # your software. More frequent updates are unnecessary, and only guarantee
19     # that the current interface number gets larger faster.
20     # 3. If the library source code has changed at all since the last update, then
21     # increment revision (`c:r:a' becomes `c:r+1:a').
22     # 4. If any interfaces have been added, removed, or changed since the last update,
23     # increment current, and set revision to 0.
24     # 5. If any interfaces have been added since the last public release, then increment
25     # age.
26     # 6. If any interfaces have been removed since the last public release, then set age
27     # to 0.
28    
29 persson 1562 LIBGIGEDIT_LT_CURRENT=1
30 schoenebeck 1213 LIBGIGEDIT_LT_REVISION=0
31     LIBGIGEDIT_LT_AGE=0
32 schoenebeck 1396
33 schoenebeck 1213 SHARED_VERSION_INFO="$LIBGIGEDIT_LT_CURRENT:$LIBGIGEDIT_LT_REVISION:$LIBGIGEDIT_LT_AGE"
34 schoenebeck 1396 AC_LANG_CPLUSPLUS
35     AC_PROG_CXX
36 schoenebeck 1213 AC_PROG_LIBTOOL
37     AC_SUBST(SHLIB_VERSION_ARG)
38     AC_SUBST(SHARED_VERSION_INFO)
39 schoenebeck 1396 AC_SUBST(GIGEDIT_VER_MAJOR)
40     AC_SUBST(GIGEDIT_VER_MINOR)
41     AC_SUBST(GIGEDIT_VER_RELEASE)
42 schoenebeck 1213
43 schoenebeck 1228 # configure checks for the following file's existence to make sure that
44     # the directory that it is told contains the source code in fact does.
45     # Occasionally people accidentally specify the wrong directory with
46     # `--srcdir'; this is a safety check.
47     AC_CONFIG_SRCDIR(src/gigedit/main.cpp)
48    
49 persson 1052 GETTEXT_PACKAGE=gigedit
50     AC_SUBST([GETTEXT_PACKAGE])
51     AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
52    
53 persson 1331 # the libgig header files need this
54     AC_C_BIGENDIAN
55    
56 persson 1052 AC_PROG_CXX
57    
58 persson 1073 IT_PROG_INTLTOOL(0.35.0)
59 persson 1052 AM_GLIB_GNU_GETTEXT
60    
61 persson 1331 PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.4.10 gthread-2.0)
62 persson 1441 PKG_CHECK_MODULES(GIG, gig >= 3.2.0)
63 persson 1052
64 schoenebeck 1085 # check for presence of libsndfile
65     PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.2)
66     AC_SUBST(SNDFILE_CFLAGS)
67     AC_SUBST(SNDFILE_LIBS)
68    
69 persson 1303 # check for loop functionality in libsndfile
70     gigedit_save_CFLAGS=$CFLAGS
71     CFLAGS="$SNDFILE_CFLAGS $CFLAGS"
72     AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
73     [AC_MSG_WARN([Your version of libsndfile does not support
74     reading of loop information. Gigedit will not be able to
75     extract loop information from sample files.])],
76     [#include <sndfile.h>])
77     CFLAGS=$gigedit_save_CFLAGS
78    
79 schoenebeck 1213 # check for (optional) presence of liblinuxsampler
80 persson 1441 liblinuxsampler_version="0.5.0"
81 schoenebeck 1213 PKG_CHECK_MODULES(
82     LINUXSAMPLER, linuxsampler >= $liblinuxsampler_version,
83     have_linuxsampler=1, have_linuxsampler=0
84     )
85 schoenebeck 1230 LINUXSAMPLER_PLUGIN_DIR=
86 schoenebeck 1213 if test "$have_linuxsampler" = "0"; then
87     echo "Required liblinuxsampler version not found!"
88     echo "You need to have liblinuxsampler version ${liblinuxsampler_version}"
89     echo "installed. Support for on-the-fly editing with LinuxSampler will"
90     echo "be disabled."
91     else
92 schoenebeck 1230 echo "Found linuxsampler $liblinuxsampler_version"
93     echo -n "Retrieving LinuxSampler's plugin dir... "
94     LINUXSAMPLER_PLUGIN_DIR=`pkg-config --variable plugindir linuxsampler`
95     if test "$LINUXSAMPLER_PLUGIN_DIR" = ""; then
96     have_linuxsampler=0
97     echo "Error"
98     echo "Could not retrieve LinuxSampler's plugin directory. Support"
99     echo "for on-the-fly editing with LinuxSampler will be disabled."
100     else
101     echo "${LINUXSAMPLER_PLUGIN_DIR} "
102 schoenebeck 1322 # convert absolute LS plugin dir into relative dir
103     # (see ch 27.10 of the automake manual,
104     # "Installing to Hard-Coded Locations")
105 schoenebeck 1645 # this one is extended to work with digit postfixed lib directories
106     # (e.g. "/usr/lib64/linuxsampler") as well
107     LINUXSAMPLER_PLUGIN_DIR=`echo "${LINUXSAMPLER_PLUGIN_DIR}" | sed 's/^.*\/lib[[0-9]]*\//\${libdir}\//g'`
108     if echo "${LINUXSAMPLER_PLUGIN_DIR}" | grep "\${libdir}" > /dev/null; then
109     echo "Relative plugin dir: ${LINUXSAMPLER_PLUGIN_DIR}"
110     else
111     echo "*********************************************************"
112     echo "* ! WARNING ! : Could not resolve LinuxSampler's plugin"
113     echo "* directory as relative path. This is probably not an"
114     echo "* issue if you're just going to install gigedit by"
115     echo "* 'make install', but it IS a problem if you're"
116     echo "* installing to a certain destination directory and/or"
117     echo "* compile in sandbox (e.g. Debian package or Gentoo emerge)"
118     echo "*********************************************************"
119     fi
120 schoenebeck 1230 fi
121 schoenebeck 1213 fi
122     AC_SUBST(LINUXSAMPLER_CFLAGS)
123     AC_SUBST(LINUXSAMPLER_LIBS)
124 schoenebeck 1230 AC_SUBST(LINUXSAMPLER_PLUGIN_DIR)
125 schoenebeck 1213 AM_CONDITIONAL(HAVE_LINUXSAMPLER, test $have_linuxsampler = "1")
126     AC_DEFINE_UNQUOTED(
127     HAVE_LINUXSAMPLER, $have_linuxsampler,
128     [Define to 1 if you have LinuxSampler installed.]
129     )
130    
131 schoenebeck 1679 have_ls_vmidi=0
132     if test $have_linuxsampler = "1"; then
133     AC_MSG_CHECKING([whether LinuxSampler supports virtual MIDI devices])
134     AC_LANG_SAVE
135     AC_LANG_CPLUSPLUS
136     LIBS="$LINUXSAMPLER_LIBS $LIBS"
137     CFLAGS="$CFLAGS $LINUXSAMPLER_CFLAGS"
138     CXXFLAGS="$CXXFLAGS $CFLAGS"
139     AC_TRY_COMPILE([
140     #include <linuxsampler/drivers/midi/VirtualMidiDevice.h>
141     using namespace LinuxSampler;
142     ], [
143     bool (VirtualMidiDevice::*ptr1)(uint8_t, uint8_t) = 0;
144     bool (VirtualMidiDevice::*ptr2)() = 0;
145     bool (VirtualMidiDevice::*ptr3)(uint8_t) = 0;
146     uint8_t (VirtualMidiDevice::*ptr4)(uint8_t) = 0;
147     ptr1 = &VirtualMidiDevice::SendNoteOnToSampler;
148     ptr2 = &VirtualMidiDevice::NotesChanged;
149     ptr3 = &VirtualMidiDevice::NoteChanged;
150     ptr4 = &VirtualMidiDevice::NoteOffVelocity;
151     ], [
152     AC_MSG_RESULT(yes)
153     have_ls_vmidi=1
154     ], [
155     AC_MSG_RESULT(no)
156     echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
157     echo "! Support for the virtual MIDI keyboard in gigedit will"
158     echo "! be disabled. You'll see the keyboard in gigedit, but"
159     echo "! you won't be able to trigger notes with it nor see"
160     echo "! active notes caused by external MIDI sources of LS."
161     echo "! Update LinuxSampler and recompile gigedit if you want"
162     echo "! this feature."
163     echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
164     ]
165     )
166     AC_LANG_RESTORE
167     fi
168     AC_DEFINE_UNQUOTED(
169     HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE, $have_ls_vmidi,
170     [Define to 1 if LinuxSampler supports virtual MIDI devices.]
171     )
172    
173 schoenebeck 1396 AC_CONFIG_HEADERS(config.h)
174     AM_INIT_AUTOMAKE(gigedit, "$GIGEDIT_VER_MAJOR.$GIGEDIT_VER_MINOR.$GIGEDIT_VER_RELEASE")
175    
176 persson 1052 AC_CONFIG_FILES([
177 schoenebeck 1213 Makefile
178     src/Makefile
179 schoenebeck 1226 src/gigedit/Makefile
180 schoenebeck 1213 src/plugin/Makefile
181 schoenebeck 1411 gfx/Makefile
182 schoenebeck 1213 po/Makefile.in
183     debian/Makefile
184 schoenebeck 1396 doc/Makefile
185     doc/quickstart/Makefile
186     win32/libgigedit.dev
187     win32/gigedit.dev
188 schoenebeck 1451 win32/gigedit.nsi
189 schoenebeck 1396 win32/Makefile
190 persson 1052 ])
191     AC_OUTPUT

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