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

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Revision 2359 - (show annotations) (download)
Sun Aug 5 13:21:12 2012 UTC (6 years, 7 months ago) by persson
File size: 7896 byte(s)
* fixed building on Debian testing (#186)

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=2
10 GIGEDIT_VER_RELEASE=0
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=2
30 LIBGIGEDIT_LT_REVISION=0
31 LIBGIGEDIT_LT_AGE=0
32
33 SHARED_VERSION_INFO="$LIBGIGEDIT_LT_CURRENT:$LIBGIGEDIT_LT_REVISION:$LIBGIGEDIT_LT_AGE"
34 AC_LANG_CPLUSPLUS
35 AC_PROG_CXX
36 AC_LIBTOOL_WIN32_DLL
37 AC_PROG_LIBTOOL
38 AC_SUBST(SHLIB_VERSION_ARG)
39 AC_SUBST(SHARED_VERSION_INFO)
40 AC_SUBST(GIGEDIT_VER_MAJOR)
41 AC_SUBST(GIGEDIT_VER_MINOR)
42 AC_SUBST(GIGEDIT_VER_RELEASE)
43
44 # configure checks for the following file's existence to make sure that
45 # the directory that it is told contains the source code in fact does.
46 # Occasionally people accidentally specify the wrong directory with
47 # `--srcdir'; this is a safety check.
48 AC_CONFIG_SRCDIR(src/gigedit/main.cpp)
49
50 GETTEXT_PACKAGE=gigedit
51 AC_SUBST([GETTEXT_PACKAGE])
52 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
53
54 # the libgig header files need this
55 AC_C_BIGENDIAN
56
57 AC_PROG_CXX
58
59 IT_PROG_INTLTOOL(0.35.0)
60 AM_GLIB_GNU_GETTEXT
61
62 case $host in
63 *mingw*|*cygwin*) windows=yes ;;
64 *) windows=no ;;
65 esac
66 AM_CONDITIONAL(WINDOWS, test "$windows" = "yes")
67
68 PKG_PROG_PKG_CONFIG
69 have_gtk3=no
70 PKG_CHECK_EXISTS(gtkmm-3.0 >= 2.99,
71 [PKG_CHECK_MODULES(GTKMM, gtkmm-3.0, have_gtk3=yes)],
72 [PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.8 gthread-2.0 cairomm-1.0)])
73 AM_CONDITIONAL(HAVE_GTK3, [test "$have_gtk3" = "yes"])
74
75 PKG_CHECK_MODULES(SIGC, sigc++-2.0)
76 AC_SUBST(SIGC_CFLAGS)
77 AC_SUBST(SIGC_LIBS)
78
79 PKG_CHECK_MODULES(GIG, gig >= 3.3.0)
80 AC_SUBST(GIG_CFLAGS)
81 AC_SUBST(GIG_LIBS)
82
83 # check for presence of libsndfile
84 PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.2)
85 AC_SUBST(SNDFILE_CFLAGS)
86 AC_SUBST(SNDFILE_LIBS)
87
88 # check for loop functionality in libsndfile
89 gigedit_save_CXXFLAGS=$CXXFLAGS
90 CXXFLAGS="$SNDFILE_CFLAGS $CXXFLAGS"
91 AC_CHECK_MEMBERS([SF_INSTRUMENT.loops],,
92 [AC_MSG_WARN([Your version of libsndfile does not support
93 reading of loop information. Gigedit will not be able to
94 extract loop information from sample files.])],
95 [#include <sndfile.h>])
96 CXXFLAGS=$gigedit_save_CXXFLAGS
97
98 # check for (optional) presence of liblinuxsampler
99 liblinuxsampler_version="0.5.0"
100 PKG_CHECK_MODULES(
101 LINUXSAMPLER, linuxsampler >= $liblinuxsampler_version,
102 have_linuxsampler=1, have_linuxsampler=0
103 )
104 LINUXSAMPLER_PLUGIN_DIR=
105 if test "$have_linuxsampler" = "0"; then
106 echo "Required liblinuxsampler version not found!"
107 echo "You need to have liblinuxsampler version ${liblinuxsampler_version}"
108 echo "installed. Support for on-the-fly editing with LinuxSampler will"
109 echo "be disabled."
110 else
111 echo "Found linuxsampler $liblinuxsampler_version"
112 echo -n "Retrieving LinuxSampler's plugin dir... "
113 LINUXSAMPLER_PLUGIN_DIR=`$PKG_CONFIG --variable plugindir linuxsampler`
114 if test "$LINUXSAMPLER_PLUGIN_DIR" = ""; then
115 have_linuxsampler=0
116 echo "Error"
117 echo "Could not retrieve LinuxSampler's plugin directory. Support"
118 echo "for on-the-fly editing with LinuxSampler will be disabled."
119 else
120 echo "${LINUXSAMPLER_PLUGIN_DIR} "
121 # convert absolute LS plugin dir into relative dir
122 # (see ch 27.10 of the automake manual,
123 # "Installing to Hard-Coded Locations")
124 # this one is extended to work with digit postfixed lib directories
125 # (e.g. "/usr/lib64/linuxsampler") as well
126 LINUXSAMPLER_PLUGIN_DIR=`echo "${LINUXSAMPLER_PLUGIN_DIR}" | sed 's/^.*\/lib[[0-9]]*\//\${libdir}\//g'`
127 if echo "${LINUXSAMPLER_PLUGIN_DIR}" | grep "\${libdir}" > /dev/null; then
128 echo "Relative plugin dir: ${LINUXSAMPLER_PLUGIN_DIR}"
129 else
130 echo "*********************************************************"
131 echo "* ! WARNING ! : Could not resolve LinuxSampler's plugin"
132 echo "* directory as relative path. This is probably not an"
133 echo "* issue if you're just going to install gigedit by"
134 echo "* 'make install', but it IS a problem if you're"
135 echo "* installing to a certain destination directory and/or"
136 echo "* compile in sandbox (e.g. Debian package or Gentoo emerge)"
137 echo "*********************************************************"
138 fi
139 fi
140 fi
141 AC_SUBST(LINUXSAMPLER_CFLAGS)
142 AC_SUBST(LINUXSAMPLER_LIBS)
143 AC_SUBST(LINUXSAMPLER_PLUGIN_DIR)
144 AM_CONDITIONAL(HAVE_LINUXSAMPLER, test $have_linuxsampler = "1")
145 AC_DEFINE_UNQUOTED(
146 HAVE_LINUXSAMPLER, $have_linuxsampler,
147 [Define to 1 if you have LinuxSampler installed.]
148 )
149
150 have_ls_vmidi=0
151 if test $have_linuxsampler = "1"; then
152 AC_MSG_CHECKING([whether LinuxSampler supports virtual MIDI devices])
153 AC_LANG_SAVE
154 AC_LANG_CPLUSPLUS
155 LIBS="$LINUXSAMPLER_LIBS $LIBS"
156 CFLAGS="$CFLAGS $LINUXSAMPLER_CFLAGS"
157 CXXFLAGS="$CXXFLAGS $CFLAGS"
158 AC_TRY_COMPILE([
159 #include <linuxsampler/drivers/midi/VirtualMidiDevice.h>
160 using namespace LinuxSampler;
161 ], [
162 bool (VirtualMidiDevice::*ptr1)(uint8_t, uint8_t) = 0;
163 bool (VirtualMidiDevice::*ptr2)() = 0;
164 bool (VirtualMidiDevice::*ptr3)(uint8_t) = 0;
165 uint8_t (VirtualMidiDevice::*ptr4)(uint8_t) = 0;
166 ptr1 = &VirtualMidiDevice::SendNoteOnToSampler;
167 ptr2 = &VirtualMidiDevice::NotesChanged;
168 ptr3 = &VirtualMidiDevice::NoteChanged;
169 ptr4 = &VirtualMidiDevice::NoteOffVelocity;
170 ], [
171 AC_MSG_RESULT(yes)
172 have_ls_vmidi=1
173 ], [
174 AC_MSG_RESULT(no)
175 echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
176 echo "! Support for the virtual MIDI keyboard in gigedit will"
177 echo "! be disabled. You'll see the keyboard in gigedit, but"
178 echo "! you won't be able to trigger notes with it nor see"
179 echo "! active notes caused by external MIDI sources of LS."
180 echo "! Update LinuxSampler and recompile gigedit if you want"
181 echo "! this feature."
182 echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
183 ]
184 )
185 AC_LANG_RESTORE
186 fi
187 AC_DEFINE_UNQUOTED(
188 HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE, $have_ls_vmidi,
189 [Define to 1 if LinuxSampler supports virtual MIDI devices.]
190 )
191
192 AC_CONFIG_HEADERS(config.h)
193 AM_INIT_AUTOMAKE(gigedit, "$GIGEDIT_VER_MAJOR.$GIGEDIT_VER_MINOR.$GIGEDIT_VER_RELEASE")
194
195 AC_CONFIG_FILES([
196 Makefile
197 src/Makefile
198 src/gigedit/Makefile
199 src/plugin/Makefile
200 gfx/Makefile
201 po/Makefile.in
202 debian/Makefile
203 doc/Makefile
204 doc/quickstart/Makefile
205 win32/libgigedit.dev
206 win32/gigedit.dev
207 win32/gigedit.nsi
208 win32/Makefile
209 gigedit.spec
210 ])
211 AC_OUTPUT

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