/[svn]/gigedit/trunk/configure.ac
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revision 1072 by persson, Mon Mar 5 20:01:15 2007 UTC revision 3154 by schoenebeck, Sat May 6 13:46:14 2017 UTC
# Line 1  Line 1 
1  dnl Process this file with autoconf to produce a configure script.  dnl Process this file with autoconf to produce a configure script.
 AC_INIT(gigedit,0.0.3)  
 AC_CONFIG_SRCDIR(src/main.cpp)  
2    
3  AC_CONFIG_HEADERS(config.h)  #------------------------------------------------------------------------------------
4    # The following is the current, official release version of gigedit:
5    
6  AM_INIT_AUTOMAKE  m4_define(gigedit_ver_major, 1)
7    m4_define(gigedit_ver_minor, 0)
8    m4_define(gigedit_ver_release, 0.svn36)
9    
10    AC_INIT([gigedit], [gigedit_ver_major.gigedit_ver_minor.gigedit_ver_release])
11    AC_CONFIG_SRCDIR([configure.ac])
12    AC_CONFIG_AUX_DIR([.])
13    
14    #------------------------------------------------------------------------------------
15    # The following is the libtool / shared library version. This doesn't have to
16    # do anything with the release version. It MUST conform to the following rules:
17    #
18    #  1. Start with version information of `0:0:0' for each libtool library.
19    #  2. Update the version information only immediately before a public release of
20    #     your software. More frequent updates are unnecessary, and only guarantee
21    #     that the current interface number gets larger faster.
22    #  3. If the library source code has changed at all since the last update, then
23    #     increment revision (`c:r:a' becomes `c:r+1:a').
24    #  4. If any interfaces have been added, removed, or changed since the last update,
25    #     increment current, and set revision to 0.
26    #  5. If any interfaces have been added since the last public release, then increment
27    #     age.
28    #  6. If any interfaces have been removed since the last public release, then set age
29    #     to 0.
30    
31    LIBGIGEDIT_LT_CURRENT=3
32    LIBGIGEDIT_LT_REVISION=0
33    LIBGIGEDIT_LT_AGE=0
34    
35    SHARED_VERSION_INFO="$LIBGIGEDIT_LT_CURRENT:$LIBGIGEDIT_LT_REVISION:$LIBGIGEDIT_LT_AGE"
36    AC_LANG([C++])
37    AC_PROG_CXX
38    AC_LIBTOOL_WIN32_DLL
39    AC_PROG_LIBTOOL
40    AC_SUBST(SHLIB_VERSION_ARG)
41    AC_SUBST(SHARED_VERSION_INFO)
42    AC_SUBST(GIGEDIT_VER_MAJOR, gigedit_ver_major)
43    AC_SUBST(GIGEDIT_VER_MINOR, gigedit_ver_minor)
44    AC_SUBST(GIGEDIT_VER_RELEASE, gigedit_ver_release)
45    
46    # configure checks for the following file's existence to make sure that
47    # the directory that it is told contains the source code in fact does.
48    # Occasionally people accidentally specify the wrong directory with
49    # `--srcdir'; this is a safety check.
50    AC_CONFIG_SRCDIR(src/gigedit/main.cpp)
51    
52  GETTEXT_PACKAGE=gigedit  GETTEXT_PACKAGE=gigedit
53  AC_SUBST([GETTEXT_PACKAGE])  AC_SUBST([GETTEXT_PACKAGE])
54  AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])  AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
55    
56    # the libgig header files need this
57    AC_C_BIGENDIAN
58    
59  AC_PROG_CXX  AC_PROG_CXX
60    
61  IT_PO_SUBDIR([po])  IT_PROG_INTLTOOL(0.35.0)
62  AM_GLIB_GNU_GETTEXT  AM_GLIB_GNU_GETTEXT
63    
64  PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.6.1 gthread-2.0)  windows=no
65  PKG_CHECK_MODULES(GIG, gig >= 3.1.0)  mac=no
66    case $host in
67        *mingw*|*cygwin*) windows=yes ;;
68        *-*-darwin*) mac=yes ;;
69    esac
70    AM_CONDITIONAL(WINDOWS, test "$windows" = "yes")
71    AM_CONDITIONAL(MAC, test "$mac" = "yes")
72    
73    # Note: even though Objective-C sources are just compiled for Mac, the
74    # following AC macros though must not be embedded into a shell check
75    # (if test "$mac" = "yes" ...), because those AC macros themselves are
76    # expanded before any shell code is executed, the generated configure
77    # code though would then not be executed and would lead to interesting
78    # libtool errors on non-Mac systems due to this.
79    AC_PROG_OBJC
80    AC_PROG_OBJCXX
81    
82    PKG_PROG_PKG_CONFIG
83    have_gtk3=no
84    PKG_CHECK_EXISTS(gtkmm-3.0 >= 2.99,
85            [PKG_CHECK_MODULES(GTKMM, gtkmm-3.0, have_gtk3=yes)],
86            [PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.8 gthread-2.0 cairomm-1.0)])
87    AM_CONDITIONAL(HAVE_GTK3, [test "$have_gtk3" = "yes"])
88    
89    PKG_CHECK_MODULES(SIGC, sigc++-2.0)
90    AC_SUBST(SIGC_CFLAGS)
91    AC_SUBST(SIGC_LIBS)
92    
93    PKG_CHECK_MODULES(GIG, gig >= 4.0.0)
94    AC_SUBST(GIG_CFLAGS)
95    AC_SUBST(GIG_LIBS)
96    
97    # check for presence of libsndfile
98    PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.11)
99    AC_SUBST(SNDFILE_CFLAGS)
100    AC_SUBST(SNDFILE_LIBS)
101    
102    # check for (optional) presence of liblinuxsampler
103    liblinuxsampler_version="2.0.0"
104    PKG_CHECK_MODULES(
105        LINUXSAMPLER, linuxsampler >= $liblinuxsampler_version,
106        have_linuxsampler=1, have_linuxsampler=0
107    )
108    LINUXSAMPLER_PLUGIN_DIR=
109    if test "$have_linuxsampler" = "0"; then
110        echo "Required liblinuxsampler version not found!"
111        echo "You need to have liblinuxsampler version ${liblinuxsampler_version}"
112        echo "installed. Support for on-the-fly editing with LinuxSampler will"
113        echo "be disabled."
114    else
115        echo "Found linuxsampler $liblinuxsampler_version"
116        echo -n "Retrieving LinuxSampler's plugin dir... "
117        LINUXSAMPLER_PLUGIN_DIR=`$PKG_CONFIG --variable plugindir linuxsampler`
118        if test "$LINUXSAMPLER_PLUGIN_DIR" = ""; then
119            have_linuxsampler=0
120            echo "Error"
121            echo "Could not retrieve LinuxSampler's plugin directory. Support"
122            echo "for on-the-fly editing with LinuxSampler will be disabled."
123        else
124            echo "${LINUXSAMPLER_PLUGIN_DIR} "
125            # convert absolute LS plugin dir into relative dir
126            # (see ch 27.10 of the automake manual,
127            #  "Installing to Hard-Coded Locations")
128            # this one is extended to work with digit postfixed lib directories
129            # (e.g. "/usr/lib64/linuxsampler") as well
130            LINUXSAMPLER_PLUGIN_DIR=`echo "${LINUXSAMPLER_PLUGIN_DIR}" | sed 's/^.*\/lib[[0-9]]*\//\${libdir}\//g'`
131            if echo "${LINUXSAMPLER_PLUGIN_DIR}" | grep "\${libdir}" > /dev/null; then
132                echo "Relative plugin dir: ${LINUXSAMPLER_PLUGIN_DIR}"
133            else
134                echo "*********************************************************"
135                echo "* ! WARNING ! : Could not resolve LinuxSampler's plugin"
136                echo "* directory as relative path. This is probably not an"
137                echo "* issue if you're just going to install gigedit by"
138                echo "* 'make install', but it IS a problem if you're"
139                echo "* installing to a certain destination directory and/or"
140                echo "* compile in sandbox (e.g. Debian package or Gentoo emerge)"
141                echo "*********************************************************"
142            fi
143        fi
144    fi
145    AC_SUBST(LINUXSAMPLER_CFLAGS)
146    AC_SUBST(LINUXSAMPLER_LIBS)
147    AC_SUBST(LINUXSAMPLER_PLUGIN_DIR)
148    AM_CONDITIONAL(HAVE_LINUXSAMPLER, test $have_linuxsampler = "1")
149    AC_DEFINE_UNQUOTED(
150        HAVE_LINUXSAMPLER, $have_linuxsampler,
151        [Define to 1 if you have LinuxSampler installed.]
152    )
153    
154    have_ls_vmidi=0
155    if test $have_linuxsampler = "1"; then
156        AC_MSG_CHECKING([whether LinuxSampler supports virtual MIDI devices])
157        AC_LANG_PUSH([C++])
158        LIBS="$LINUXSAMPLER_LIBS $LIBS"
159        CFLAGS="$CFLAGS $LINUXSAMPLER_CFLAGS"
160        CXXFLAGS="$CXXFLAGS $CFLAGS"
161        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
162                #include <linuxsampler/drivers/midi/VirtualMidiDevice.h>
163                using namespace LinuxSampler;
164            ]], [[
165                bool (VirtualMidiDevice::*ptr1)(uint8_t, uint8_t) = 0;
166                bool (VirtualMidiDevice::*ptr2)() = 0;
167                bool (VirtualMidiDevice::*ptr3)(uint8_t) = 0;
168                uint8_t (VirtualMidiDevice::*ptr4)(uint8_t) = 0;
169                ptr1 = &VirtualMidiDevice::SendNoteOnToSampler;
170                ptr2 = &VirtualMidiDevice::NotesChanged;
171                ptr3 = &VirtualMidiDevice::NoteChanged;
172                ptr4 = &VirtualMidiDevice::NoteOffVelocity;
173            ]])],[
174                AC_MSG_RESULT(yes)
175                have_ls_vmidi=1
176            ],[
177                AC_MSG_RESULT(no)
178                echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
179                echo "! Support for the virtual MIDI keyboard in gigedit will"
180                echo "! be disabled. You'll see the keyboard in gigedit, but"
181                echo "! you won't be able to trigger notes with it nor see"
182                echo "! active notes caused by external MIDI sources of LS."
183                echo "! Update LinuxSampler and recompile gigedit if you want"
184                echo "! this feature."
185                echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
186        ])
187        AC_LANG_POP([C++])
188    fi
189    AC_DEFINE_UNQUOTED(
190        HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE, $have_ls_vmidi,
191        [Define to 1 if LinuxSampler supports virtual MIDI devices.]
192    )
193    
194    AC_CONFIG_HEADERS(config.h)
195    AM_INIT_AUTOMAKE
196    
197  AC_CONFIG_FILES([  AC_CONFIG_FILES([
198  Makefile          Makefile
199  src/Makefile          src/Makefile
200  po/Makefile.in          src/gigedit/Makefile
201        src/gigedit/gfx/Makefile
202            src/plugin/Makefile
203            gfx/Makefile
204            po/Makefile.in
205            debian/Makefile
206            doc/Makefile
207            doc/quickstart/Makefile
208            win32/libgigedit.dev
209            win32/gigedit.dev
210            win32/gigedit.nsi
211            win32/Makefile
212            gigedit.spec
213  ])  ])
214  AC_OUTPUT  AC_OUTPUT
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