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

Contents of /gigedit/trunk/configure.ac

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1793 - (show annotations) (download)
Sun Nov 16 19:23:57 2008 UTC (10 years, 7 months ago) by persson
File size: 7392 byte(s)
* fixed configure check for libsndfile loop support

1 dnl Process this file with autoconf to produce a configure script.
2 AC_INIT(configure.ac)
3 AC_CONFIG_AUX_DIR([.])
4
5 #------------------------------------------------------------------------------------
6 # The following is the current, official release version of gigedit:
7
8 GIGEDIT_VER_MAJOR=0
9 GIGEDIT_VER_MINOR=1
10 GIGEDIT_VER_RELEASE=1
11
12 #------------------------------------------------------------------------------------
13 # 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 LIBGIGEDIT_LT_CURRENT=1
30 LIBGIGEDIT_LT_REVISION=0
31 LIBGIGEDIT_LT_AGE=0
32
33 SHARED_VERSION_INFO="$LIBGIGEDIT_LT_CURRENT:$LIBGIGEDIT_LT_REVISION:$LIBGIGEDIT_LT_AGE"
34 AC_LANG_CPLUSPLUS
35 AC_PROG_CXX
36 AC_PROG_LIBTOOL
37 AC_SUBST(SHLIB_VERSION_ARG)
38 AC_SUBST(SHARED_VERSION_INFO)
39 AC_SUBST(GIGEDIT_VER_MAJOR)
40 AC_SUBST(GIGEDIT_VER_MINOR)
41 AC_SUBST(GIGEDIT_VER_RELEASE)
42
43 # configure checks for the following file's existence to make sure that
44 # the directory that it is told contains the source code in fact does.
45 # Occasionally people accidentally specify the wrong directory with
46 # `--srcdir'; this is a safety check.
47 AC_CONFIG_SRCDIR(src/gigedit/main.cpp)
48
49 GETTEXT_PACKAGE=gigedit
50 AC_SUBST([GETTEXT_PACKAGE])
51 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
52
53 # the libgig header files need this
54 AC_C_BIGENDIAN
55
56 AC_PROG_CXX
57
58 IT_PROG_INTLTOOL(0.35.0)
59 AM_GLIB_GNU_GETTEXT
60
61 PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.4.10 gthread-2.0)
62 PKG_CHECK_MODULES(GIG, gig >= 3.2.0)
63
64 # 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 # check for loop functionality in libsndfile
70 gigedit_save_CXXFLAGS=$CXXFLAGS
71 CXXFLAGS="$SNDFILE_CFLAGS $CXXFLAGS"
72 AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
73 [AC_MSG_WARN([Your version of libsndfile does not support
74 reading of loop information. Gigedit will not be able to
75 extract loop information from sample files.])],
76 [#include <sndfile.h>])
77 CXXFLAGS=$gigedit_save_CXXFLAGS
78
79 # check for (optional) presence of liblinuxsampler
80 liblinuxsampler_version="0.5.0"
81 PKG_CHECK_MODULES(
82 LINUXSAMPLER, linuxsampler >= $liblinuxsampler_version,
83 have_linuxsampler=1, have_linuxsampler=0
84 )
85 LINUXSAMPLER_PLUGIN_DIR=
86 if test "$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 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 "${LINUXSAMPLER_PLUGIN_DIR} "
102 # convert absolute LS plugin dir into relative dir
103 # (see ch 27.10 of the automake manual,
104 # "Installing to Hard-Coded Locations")
105 # this one is extended to work with digit postfixed lib directories
106 # (e.g. "/usr/lib64/linuxsampler") as well
107 LINUXSAMPLER_PLUGIN_DIR=`echo "${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 fi
121 fi
122 AC_SUBST(LINUXSAMPLER_CFLAGS)
123 AC_SUBST(LINUXSAMPLER_LIBS)
124 AC_SUBST(LINUXSAMPLER_PLUGIN_DIR)
125 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 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, $have_ls_vmidi,
170 [Define to 1 if LinuxSampler supports virtual MIDI devices.]
171 )
172
173 AC_CONFIG_HEADERS(config.h)
174 AM_INIT_AUTOMAKE(gigedit, "$GIGEDIT_VER_MAJOR.$GIGEDIT_VER_MINOR.$GIGEDIT_VER_RELEASE")
175
176 AC_CONFIG_FILES([
177 Makefile
178 src/Makefile
179 src/gigedit/Makefile
180 src/plugin/Makefile
181 gfx/Makefile
182 po/Makefile.in
183 debian/Makefile
184 doc/Makefile
185 doc/quickstart/Makefile
186 win32/libgigedit.dev
187 win32/gigedit.dev
188 win32/gigedit.nsi
189 win32/Makefile
190 ])
191 AC_OUTPUT

  ViewVC Help
Powered by ViewVC