/[svn]/gigedit/trunk/configure.ac
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revision 1053 by persson, Sat Mar 3 12:20:01 2007 UTC revision 3462 by persson, Sun Feb 3 13:27:28 2019 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, 1)
8    m4_define(gigedit_ver_release, 0.svn8)
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=4
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
 IT_PROG_INTLTOOL(0.35.0)  
60    
61    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    # The OBJCXX macro didn't exist before autoconf 2.65, so ifdef it to
81    # avoid warnings on old systems.
82    m4_ifdef([AC_PROG_OBJCXX], [AC_PROG_OBJCXX])
83    
84    m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
85    
86    PKG_CHECK_EXISTS(gtk+-3.0 >= 2.99,
87            [PKG_CHECK_MODULES([GTK], [gtk+-3.0])],
88            [PKG_CHECK_MODULES([GTK], [gtk+-2.0])])
89    
90    PKG_PROG_PKG_CONFIG
91    have_gtk3=no
92    PKG_CHECK_EXISTS(gtkmm-3.0 >= 2.99,
93            [PKG_CHECK_MODULES(GTKMM, gtkmm-3.0, have_gtk3=yes)],
94            [PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 >= 2.8 gthread-2.0 cairomm-1.0)])
95    AM_CONDITIONAL(HAVE_GTK3, [test "$have_gtk3" = "yes"])
96    
97    # Check for cairommconfig.h, as it was moved in cairomm 1.8.4. We only
98    # need it for newer versions.
99    gigedit_save_CPPFLAGS=$CPPFLAGS
100    CPPFLAGS="$GTKMM_CFLAGS $CPPFLAGS"
101    AC_CHECK_HEADERS([cairommconfig.h])
102    CPPFLAGS=$gigedit_save_CPPFLAGS
103    
104    PKG_CHECK_MODULES(SIGC, sigc++-2.0)
105    AC_SUBST(SIGC_CFLAGS)
106    AC_SUBST(SIGC_LIBS)
107    
108    PKG_CHECK_MODULES(GIG, gig >= 4.1.0)
109    AC_SUBST(GIG_CFLAGS)
110    AC_SUBST(GIG_LIBS)
111    
112    # check for presence of libsndfile
113    PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.11)
114    AC_SUBST(SNDFILE_CFLAGS)
115    AC_SUBST(SNDFILE_LIBS)
116    
117    # check for (optional) presence of liblinuxsampler
118    liblinuxsampler_version="2.1.0"
119    PKG_CHECK_MODULES(
120        LINUXSAMPLER, linuxsampler >= $liblinuxsampler_version,
121        have_linuxsampler=1, have_linuxsampler=0
122    )
123    LINUXSAMPLER_PLUGIN_DIR=
124    if test "$have_linuxsampler" = "0"; then
125        echo "Required liblinuxsampler version not found!"
126        echo "You need to have liblinuxsampler version ${liblinuxsampler_version}"
127        echo "installed. Support for on-the-fly editing with LinuxSampler will"
128        echo "be disabled."
129    else
130        echo "Found linuxsampler $liblinuxsampler_version"
131        echo -n "Retrieving LinuxSampler's plugin dir... "
132        LINUXSAMPLER_PLUGIN_DIR=`$PKG_CONFIG --variable plugindir linuxsampler`
133        if test "$LINUXSAMPLER_PLUGIN_DIR" = ""; then
134            have_linuxsampler=0
135            echo "Error"
136            echo "Could not retrieve LinuxSampler's plugin directory. Support"
137            echo "for on-the-fly editing with LinuxSampler will be disabled."
138        else
139            echo "${LINUXSAMPLER_PLUGIN_DIR} "
140            # convert absolute LS plugin dir into relative dir
141            # (see ch 27.10 of the automake manual,
142            #  "Installing to Hard-Coded Locations")
143            # this one is extended to work with digit postfixed lib directories
144            # (e.g. "/usr/lib64/linuxsampler") as well
145            LINUXSAMPLER_PLUGIN_DIR=`echo "${LINUXSAMPLER_PLUGIN_DIR}" | sed 's/^.*\/lib[[0-9]]*\//\${libdir}\//g'`
146            if echo "${LINUXSAMPLER_PLUGIN_DIR}" | grep "\${libdir}" > /dev/null; then
147                echo "Relative plugin dir: ${LINUXSAMPLER_PLUGIN_DIR}"
148            else
149                echo "*********************************************************"
150                echo "* ! WARNING ! : Could not resolve LinuxSampler's plugin"
151                echo "* directory as relative path. This is probably not an"
152                echo "* issue if you're just going to install gigedit by"
153                echo "* 'make install', but it IS a problem if you're"
154                echo "* installing to a certain destination directory and/or"
155                echo "* compile in sandbox (e.g. Debian package or Gentoo emerge)"
156                echo "*********************************************************"
157            fi
158        fi
159    fi
160    AC_SUBST(LINUXSAMPLER_CFLAGS)
161    AC_SUBST(LINUXSAMPLER_LIBS)
162    AC_SUBST(LINUXSAMPLER_PLUGIN_DIR)
163    AM_CONDITIONAL(HAVE_LINUXSAMPLER, test $have_linuxsampler = "1")
164    AC_DEFINE_UNQUOTED(
165        HAVE_LINUXSAMPLER, $have_linuxsampler,
166        [Define to 1 if you have LinuxSampler installed.]
167    )
168    
169    have_ls_vmidi=0
170    if test $have_linuxsampler = "1"; then
171        AC_MSG_CHECKING([whether LinuxSampler supports virtual MIDI devices])
172        AC_LANG_PUSH([C++])
173        LIBS="$LINUXSAMPLER_LIBS $LIBS"
174        CFLAGS="$CFLAGS $LINUXSAMPLER_CFLAGS"
175        CXXFLAGS="$CXXFLAGS $CFLAGS"
176        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
177                #include <linuxsampler/drivers/midi/VirtualMidiDevice.h>
178                using namespace LinuxSampler;
179            ]], [[
180                bool (VirtualMidiDevice::*ptr1)(uint8_t, uint8_t) = 0;
181                bool (VirtualMidiDevice::*ptr2)() = 0;
182                bool (VirtualMidiDevice::*ptr3)(uint8_t) = 0;
183                uint8_t (VirtualMidiDevice::*ptr4)(uint8_t) = 0;
184                ptr1 = &VirtualMidiDevice::SendNoteOnToSampler;
185                ptr2 = &VirtualMidiDevice::NotesChanged;
186                ptr3 = &VirtualMidiDevice::NoteChanged;
187                ptr4 = &VirtualMidiDevice::NoteOffVelocity;
188            ]])],[
189                AC_MSG_RESULT(yes)
190                have_ls_vmidi=1
191            ],[
192                AC_MSG_RESULT(no)
193                echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
194                echo "! Support for the virtual MIDI keyboard in gigedit will"
195                echo "! be disabled. You'll see the keyboard in gigedit, but"
196                echo "! you won't be able to trigger notes with it nor see"
197                echo "! active notes caused by external MIDI sources of LS."
198                echo "! Update LinuxSampler and recompile gigedit if you want"
199                echo "! this feature."
200                echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
201        ])
202        AC_LANG_POP([C++])
203    fi
204    AC_DEFINE_UNQUOTED(
205        HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE, $have_ls_vmidi,
206        [Define to 1 if LinuxSampler supports virtual MIDI devices.]
207    )
208    
209    AC_CONFIG_HEADERS(config.h)
210    AM_INIT_AUTOMAKE
211    
212  AC_CONFIG_FILES([  AC_CONFIG_FILES([
213  Makefile          Makefile
214  src/Makefile          src/Makefile
215  po/Makefile.in          src/gigedit/Makefile
216        src/gigedit/gfx/Makefile
217            src/plugin/Makefile
218            gfx/Makefile
219            po/Makefile.in
220            debian/Makefile
221            doc/Makefile
222            doc/quickstart/Makefile
223            win32/libgigedit.dev
224            win32/gigedit.dev
225            win32/gigedit.nsi
226            win32/Makefile
227            gigedit.spec
228  ])  ])
229  AC_OUTPUT  AC_OUTPUT

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