2 # Process this file with autoconf to produce a configure script.
5 AC_INIT([calf],[0.0.19],[wdev@foltman.com])
6 AC_CONFIG_SRCDIR([config.h.in])
7 AC_CONFIG_HEADER([config.h])
11 if test "x$prefix" = "xNONE"; then
12 prefix=$ac_default_prefix
15 # Checks for programs.
22 # Checks for libraries.
25 # Checks for header files.
27 AC_CHECK_HEADERS([memory.h stdint.h stdlib.h time.h math.h])
29 AC_CHECK_HEADER(ladspa.h, LADSPA_FOUND="yes", LADSPA_FOUND="no")
31 AC_CHECK_HEADER(dssi.h, DSSI_FOUND="yes", DSSI_FOUND="no")
33 AC_CHECK_HEADER(expat.h, true, AC_MSG_ERROR([Expat XML library not found]))
34 AC_CHECK_LIB(expat, XML_Parse, true, AC_MSG_ERROR([Expat XML library not found]))
36 AC_CHECK_HEADERS([jack/jack.h], have_jack_header=yes, have_jack_header=no)
38 PKG_CHECK_MODULES(GLIB_DEPS, glib-2.0 >= 2.0.0, true, AC_MSG_ERROR([glib-2.0 library not found]))
39 PKG_CHECK_MODULES(FLUIDSYNTH_DEPS, fluidsynth >= 1.0.7, true, AC_MSG_ERROR([fluidsynth library not found]))
41 if test "$have_jack_header" = "yes"; then
42 PKG_CHECK_MODULES(JACK_DEPS, jack >= 0.103.0,
43 AC_CHECK_LIB([jack], [jack_port_register], JACK_FOUND="yes", JACK_FOUND="no"),
49 if test "$JACK_FOUND" = "yes"; then
50 PKG_CHECK_MODULES(JACK_MIDI_DEPS, jack >= 0.105.0, OLD_JACK="no", OLD_JACK="yes")
53 AC_SUBST(GLIB_DEPS_CFLAGS)
54 AC_SUBST(GLIB_DEPS_LIBS)
55 AC_SUBST(GUI_DEPS_CFLAGS)
56 AC_SUBST(GUI_DEPS_LIBS)
57 AC_SUBST(JACK_DEPS_CFLAGS)
58 AC_SUBST(JACK_DEPS_LIBS)
59 AC_SUBST(FLUIDSYNTH_DEPS_CFLAGS)
60 AC_SUBST(FLUIDSYNTH_DEPS_LIBS)
62 PKG_CHECK_MODULES(LV2_DEPS, lv2core >= 1, LV2_ENABLED="yes", LV2_ENABLED="no")
63 PKG_CHECK_MODULES(LASH_DEPS, lash-1.0 >= 0.6.0, LASH_0_6_ENABLED="yes", LASH_0_6_ENABLED="no")
64 if test "$LASH_0_6_ENABLED" = "yes"; then
67 PKG_CHECK_MODULES(LASH_DEPS, lash-1.0 >= 0.5.2, LASH_ENABLED="yes", LASH_ENABLED="no")
69 PKG_CHECK_MODULES(SLV2_HACK, slv2 <= 0.6.1, SLV2_UNSUPPORTED="yes", SLV2_UNSUPPORTED="no")
71 if test "$LADSPA_FOUND" = "yes"; then
72 AC_MSG_CHECKING([whether to allow LADSPA])
74 AC_HELP_STRING([--without-ladspa],[disable LADSPA and DSSI interfaces]),
75 [if test "$withval" = "no"; then LADSPA_FOUND="no"; DSSI_FOUND="no"; fi],[])
76 AC_MSG_RESULT($LADSPA_FOUND)
79 if test "$DSSI_FOUND" = "yes"; then
80 AC_MSG_CHECKING([whether to allow DSSI])
82 AC_HELP_STRING([--without-dssi],[disable DSSI interface]),
83 [if test "$withval" = "no"; then DSSI_FOUND="no"; fi],[])
84 AC_MSG_RESULT($DSSI_FOUND)
87 if test "$LV2_ENABLED" = "yes"; then
88 AC_MSG_CHECKING([whether to allow LV2])
90 AC_HELP_STRING([--without-lv2],[disable LV2 interface]),
91 [if test "$withval" = "no"; then LV2_ENABLED="no"; fi],[])
92 AC_MSG_RESULT($LV2_ENABLED)
95 if test "$JACK_FOUND" = "yes" -o "$DSSI_FOUND" = "yes" -o "$LV2_ENABLED" = "yes"; then
96 PKG_CHECK_MODULES(GUI_DEPS, gtk+-2.0 >= 2.8.0 libglade-2.0 >= 2.4.0 cairo >= 1.2.0,
98 GUI_ENABLED="no (GTK+ 2.8, cairo 1.2 and libglade 2.4.0 or newer required)"
104 if test "$GUI_ENABLED" = "yes" -a "$JACK_FOUND" = "yes"; then
110 if test "$GUI_ENABLED" = "yes" -a "$DSSI_FOUND" = "yes"; then
111 DSSI_GUI_ENABLED="yes"
113 DSSI_GUI_ENABLED="no"
116 if test "$GUI_ENABLED" = "yes" -a "$LV2_ENABLED" = "yes"; then
117 LV2_GUI_ENABLED="yes"
122 AC_MSG_CHECKING([whether to enable experimental/unfinished features])
123 AC_ARG_ENABLE(experimental,
124 AC_HELP_STRING([--enable-experimental],[enable unfinished features - not recommended!]),
125 [set_enable_experimental="$enableval"],
126 [set_enable_experimental="no"])
127 AC_MSG_RESULT($set_enable_experimental)
129 AC_MSG_CHECKING([whether to enable debugging mode])
131 AC_HELP_STRING([--enable-debug],[enable debug mode - slow!]),
132 [set_enable_debug="$enableval"],
133 [set_enable_debug="no"])
134 AC_MSG_RESULT($set_enable_debug)
136 if test "$set_enable_debug" = "yes"; then
137 CXXFLAGS="$CXXFLAGS -O0 -g -Wall"
139 CXXFLAGS="$CXXFLAGS -O3 -finline-functions -finline-functions-called-once -Wall"
142 AM_CONDITIONAL(USE_DSSI, test "$DSSI_FOUND" = "yes")
143 AM_CONDITIONAL(USE_LADSPA, test "$LADSPA_FOUND" = "yes")
144 AM_CONDITIONAL(USE_JACK, test "$JACK_ENABLED" = "yes")
145 AM_CONDITIONAL(USE_LV2, test "$LV2_ENABLED" = "yes")
146 AM_CONDITIONAL(USE_GUI, test "$GUI_ENABLED" = "yes")
147 AM_CONDITIONAL(USE_DSSI_GUI, test "$DSSI_GUI_ENABLED" = "yes")
148 AM_CONDITIONAL(USE_LV2_GUI, test "$LV2_GUI_ENABLED" = "yes")
149 AM_CONDITIONAL(USE_LASH, test "$LASH_ENABLED" = "yes")
150 AM_CONDITIONAL(USE_LASH_0_6, test "$LASH_0_6_ENABLED" = "yes")
151 AM_CONDITIONAL(USE_DEBUG, test "$set_enable_debug" = "yes")
152 if test "$LADSPA_FOUND" = "yes"; then
153 AC_DEFINE([USE_LADSPA], [1], [LADSPA wrapper will be built])
155 if test "$DSSI_FOUND" = "yes"; then
156 AC_DEFINE(USE_DSSI, 1, [DSSI wrapper will be built])
158 if test "$DSSI_GUI_ENABLED" = "yes"; then
159 AC_DEFINE(USE_DSSI_GUI, 1, [GTK+ GUI for DSSI will be built])
161 if test "$LV2_ENABLED" = "yes"; then
162 AC_DEFINE(USE_LV2, 1, [LV2 wrapper will be built])
164 if test "$LV2_GUI_ENABLED" = "yes"; then
165 AC_DEFINE(USE_LV2_GUI, 1, [GTK+ GUI for LV2 plugins will be built])
167 if test "$JACK_ENABLED" = "yes"; then
168 AC_DEFINE(USE_JACK, 1, [JACK I/O will be used])
170 if test "$OLD_JACK" = "yes"; then
171 AC_DEFINE(OLD_JACK, 1, [Old JACK version (with extra nframes argument) is to be used])
173 if test "$LASH_ENABLED" = "yes"; then
174 AC_DEFINE(USE_LASH, 1, "LASH Audio Session Handler client functionality is enabled")
175 if test "$LASH_0_6_ENABLED" = "yes"; then
176 AC_DEFINE(USE_LASH_0_6, 1, "Unstable LASH API is enabled")
179 if test "$set_enable_experimental" = "yes"; then
180 AC_DEFINE([ENABLE_EXPERIMENTAL], [1], "Experimental features are enabled")
183 # Checks for typedefs, structures, and compiler characteristics.
196 AC_MSG_CHECKING(where to install LADSPA plugins)
197 AC_ARG_WITH(ladspa_dir,
198 AC_HELP_STRING([--with-ladspa-dir],[install LADSPA plugins to DIR (default=$prefix/lib/ladspa/)]),
200 [with_ladspa_dir="$prefix/lib/ladspa/"])
201 AC_MSG_RESULT($with_ladspa_dir)
202 AC_SUBST(with_ladspa_dir)
204 AC_MSG_CHECKING(where to install LADSPA RDF file)
205 AC_ARG_WITH(ladspa_rdf_dir,
206 AC_HELP_STRING([--with-ladspa-rdf-dir],[install RDF file to DIR (default=$prefix/share/ladspa/rdf/)]),
208 [with_ladspa_rdf_dir="$prefix/share/ladspa/rdf/"])
209 AC_MSG_RESULT($with_ladspa_rdf_dir)
210 AC_SUBST(with_ladspa_rdf_dir)
212 AC_MSG_CHECKING(where to install DSSI plugins)
213 AC_ARG_WITH(dssi_dir,
214 AC_HELP_STRING([--with-dssi-dir],[install DSSI plugins to DIR (default=$prefix/lib/dssi/)]),
216 [with_dssi_dir="$prefix/lib/dssi/"])
217 AC_MSG_RESULT($with_dssi_dir)
218 AC_SUBST(with_dssi_dir)
220 if test "$LV2_ENABLED" == "yes"; then
221 AC_MSG_CHECKING(where to install LV2 plugins)
223 AC_HELP_STRING([--with-lv2-dir],[install LV2 calf.lv2 bundle to DIR (default=$prefix/lib/lv2/)]),
225 [with_lv2_dir="$prefix/lib/lv2/"])
226 AC_MSG_RESULT($with_lv2_dir)
227 AC_SUBST(with_lv2_dir)
230 AC_DEFINE_UNQUOTED(PKGLIBDIR,"$prefix/share/calf/",[Calf shared data directory (bitmaps, GUI XML etc.)])
232 # Checks for library functions.
233 AC_CHECK_FUNCS([floor memset pow])
235 AC_CONFIG_FILES([Makefile
244 Debug mode: $set_enable_debug
245 Experimental plugins: $set_enable_experimental
246 LADSPA enabled: $LADSPA_FOUND
247 DSSI enabled: $DSSI_FOUND
248 DSSI GUI enabled: $DSSI_GUI_ENABLED
249 LV2 enabled: $LV2_ENABLED
250 LV2 GUI enabled: $LV2_GUI_ENABLED
251 JACK host enabled: $JACK_ENABLED
252 LASH enabled: $LASH_ENABLED])
253 if test "$LASH_ENABLED" = "yes"; then
254 AC_MSG_RESULT([ Unstable LASH API: $LASH_0_6_ENABLED])
256 AC_MSG_RESULT([ Old-style JACK MIDI: $OLD_JACK
258 Installation prefix: $prefix
261 if test "$SLV2_UNSUPPORTED" == "yes" -a "$LV2_ENABLED" == "yes"; then
264 An incompatible version of slv2 library has been found on this system.
266 Some features of Calf LV2 plugins (and other LV2 plugins) may not work
267 as expected in hosts that use currently installed version of libslv2.
269 Please upgrade to slv2 0.6.2 or newer version.