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[projects/chimara/chimara.git] / configure.ac
1 # configure.ac with sensible comments
2
3 ### INITIALIZATION ############################################################
4
5 # Initialize Autoconf 
6 # Args: (human-readable package name, package version, bug report address, 
7 # tarballname)
8 AC_INIT([chimara], [0.9])
9 # Sanity check to make sure we are running Autoconf from the right directory
10 AC_CONFIG_SRCDIR(libchimara/chimara-glk.c)
11 # Put m4 macros in their own directory
12 AC_CONFIG_MACRO_DIR(m4)
13 # Initialize Automake
14 AM_INIT_AUTOMAKE([-Wall])
15 # Configure with --enable-silent-rules to cut down on clutter
16 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
17
18 ### LIBRARY VERSIONING ########################################################
19 # Only update immediately before a public release
20
21 CHIMARA_CURRENT=0  # Increment if interface changes
22 CHIMARA_REVISION=0 # Increment if source changes; set 0 if interface changes
23 CHIMARA_AGE=0 # Increment if interfaces added; set 0 if removed
24 LT_VERSION_INFO="$CHIMARA_CURRENT:$CHIMARA_REVISION:$CHIMARA_AGE"
25 AC_SUBST(LT_VERSION_INFO)
26
27 ### REQUIREMENTS ##############################################################
28 # Recommended GTK version: at least 2.12
29 # Recommended Glib version: at least 2.16
30 GTK_REQUIRED_VERSION=2.6
31 GLIB_REQUIRED_VERSION=2.6
32 GTK_DOC_REQUIRED_VERSION=1.9
33 AC_SUBST(GTK_REQUIRED_VERSION)
34 AC_SUBST(GLIB_REQUIRED_VERSION)
35 AC_SUBST(GTK_DOC_REQUIRED_VERSION)
36
37 ### DECLARE COMPILERS #########################################################
38
39 AC_USE_SYSTEM_EXTENSIONS     # Define _GNU_SOURCE if using GCC
40 AC_PROG_CC                   # C compiler
41 AM_PROG_CC_C_O               # Automake requires this for per-target CFLAGS
42 AC_C_INLINE                  # Define inline keyword 
43 AC_PROG_YACC                 # Building nitfol requires yacc
44
45 ### DECLARE PROGRAMS ##########################################################
46
47 AC_PROG_INSTALL              # Install
48 m4_defun([_LT_AC_LANG_CXX_CONFIG], [:]) # Disable unnecessary Libtool checks
49 m4_defun([_LT_AC_LANG_F77_CONFIG], [:]) # to save time (1.5 only)
50 LT_INIT                      # Libtool 2.2.6 and up
51 #LT_INIT([dlopen])           # Should call it this way, but
52 #LT_PREREQ([2.2.6])          # ...goddamn Debian still has 1.5
53 AC_PROG_LIBTOOL              # Old way of declaring Libtool
54 AM_GNU_GETTEXT([external])   # Gettext, link to system libintl
55 IT_PROG_INTLTOOL([0.40.0])   # Intltool
56 PKG_PROG_PKG_CONFIG          # pkg_config
57 GTK_DOC_CHECK($GTK_DOC_REQUIRED_VERSION) 
58 GLIB_GSETTINGS               # GSettings
59 # Other utilities used in this package's various make scripts
60 AC_PROG_AWK
61 AC_PATH_PROG([PERL], [perl]) # Perl
62 AC_PATH_PROG([TEST], [test]) # Test
63 AC_PATH_PROG([ECHO], [echo]) # Echo
64
65 ### TYPES #####################################################################
66
67 AC_TYPE_UINT8_T
68 AC_TYPE_UINT16_T
69 AC_TYPE_INT32_T
70 AC_TYPE_UINT32_T
71
72 ### INTERNATIONALIZATION ######################################################
73
74 AM_GNU_GETTEXT_VERSION([0.17])
75 GETTEXT_PACKAGE=chimara
76 AC_SUBST(GETTEXT_PACKAGE)
77 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [GETTEXT package name])
78
79 ### ILIAD #####################################################################
80 AC_ARG_ENABLE([iliad],
81         [AS_HELP_STRING([--enable-iliad=@<:@yes/no@:>@],
82                 [Compiles Chimara for the iLiad @<:@default=no@:>@])],
83         [],
84         [enable_iliad=no])
85 AM_CONDITIONAL(TARGET_ILIAD, $TEST "x$enable_iliad" = xyes)
86
87 ### BUILD WITHOUT RECENT FILES MANAGER #########################################
88 # (to work around a bug on OS X)
89 AC_ARG_ENABLE([recent],
90         [AS_HELP_STRING([--disable-recent],
91                 [Omit recent files menu (to work around a bug on OS X])],
92         [],
93         [enable_recent=yes])
94 AS_IF([$TEST "x$enable_recent" = "xyes"],
95         [OPEN_RECENT_MENU_ITEM="<menuitem action=\"recent\"/>"],
96         [OPEN_RECENT_MENU_ITEM="<!--  <menuitem action=\"recent\"/>-->"])
97 AC_SUBST(OPEN_RECENT_MENU_ITEM)
98
99 ### RPM CONFIGURATION ##########################################################
100 # --enable-rpm requires rpm and rpmbuild
101 AC_PATH_PROG([RPMBUILD], [rpmbuild], [notfound])
102 AC_ARG_ENABLE([rpm],
103         [AS_HELP_STRING([--enable-rpm=@<:@yes/no@:>@],
104                 [Configure for building RPM package @<:@default=no@:>@ (requires rpm and rpmbuild)])],
105         [AS_IF([$TEST "x$enable_rpm" = xyes],
106                 [AS_IF([$TEST "x$RPMBUILD" = xnotfound],
107                         [AC_MSG_ERROR([rpmbuild is required for --enable-rpm])])])],
108         [enable_rpm=no])
109 AM_CONDITIONAL(BUILDING_RPM, $TEST "x$enable_rpm" = xyes)
110
111 ### SOUND LIBRARY TO USE ######################################################
112
113 AC_ARG_WITH([gstreamer],
114         [AS_HELP_STRING([--without-gstreamer], [Disable GStreamer sound])],
115         [],
116         [with_gstreamer=yes])
117 SOUND_MODULE=
118 AS_IF([$TEST "x$with_gstreamer" != xno], 
119         [AC_DEFINE([GSTREAMER_SOUND], [1], [Define to enable sound support with GStreamer])
120         SOUND_MODULE="gstreamer-0.10 >= 0.10.12"])
121
122 ### CHECK FOR LIBRARIES #######################################################
123
124 # Libraries needed to build Chimara library
125 PKG_CHECK_MODULES([CHIMARA], [
126         glib-2.0 >= $GLIB_REQUIRED_VERSION
127         gtk+-2.0 >= $GTK_REQUIRED_VERSION
128         gthread-2.0 
129         gmodule-2.0
130         pango
131         $SOUND_MODULE
132 ])
133 CHIMARA_LIBS="$CHIMARA_LIBS -lm"
134 AC_SUBST(CHIMARA_LIBS)
135 # Libraries needed to build test programs
136 PKG_CHECK_MODULES([TEST], [
137         gtk+-2.0 >= $GTK_REQUIRED_VERSION
138         gmodule-2.0 >= $GLIB_REQUIRED_VERSION
139 ])
140
141 # GStreamer plugins needed to run library
142 AS_IF([$TEST "x$with_gstreamer" != xno], [
143         m4_defun([AX_GST_REQUIRE_ELEMENT],
144                 [AM_GST_ELEMENT_CHECK([$1],
145                         [],
146                         [AC_MSG_ERROR([GStreamer element $1 not found. You need to install gstreamer-plugins-m4_default([$2], [base]).])]
147                 )]
148         )
149         AX_GST_REQUIRE_ELEMENT([giostreamsrc])
150         AX_GST_REQUIRE_ELEMENT([typefind])
151         AX_GST_REQUIRE_ELEMENT([audioconvert])
152         AX_GST_REQUIRE_ELEMENT([volume])
153         AX_GST_REQUIRE_ELEMENT([oggdemux])
154         AX_GST_REQUIRE_ELEMENT([vorbisdec])
155         AX_GST_REQUIRE_ELEMENT([autoaudiosink], [good])
156         AX_GST_REQUIRE_ELEMENT([aiffparse], [bad])
157         AX_GST_REQUIRE_ELEMENT([modplug], [bad])
158 ])
159
160 # Plugin flags; include '-module' in each Makefile.am, because AC_SUBSTed
161 # variables are black boxes to Automake, so it has to know about it being a
162 # module in the makefile itself.
163 PLUGIN_LIBTOOL_FLAGS='-avoid-version -shared -export-symbols-regex "^glk"'
164 AC_SUBST(PLUGIN_LIBTOOL_FLAGS)
165
166 ### OUTPUT ####################################################################
167
168 # Output platform-specific definitions to config.h
169 AC_CONFIG_HEADERS([config.h])
170 # List of other files for Autoconf to output
171 AC_CONFIG_FILES([
172 Makefile
173 chimara.pc
174 chimara-plugin.pc
175 chimara.spec
176 libchimara/Makefile
177 interpreters/Makefile
178 interpreters/frotz/Makefile
179 interpreters/nitfol/Makefile
180 interpreters/glulxe/Makefile
181 interpreters/git/Makefile
182 tests/Makefile
183 player/Makefile
184 player/chimara.menus
185 docs/Makefile
186 docs/reference/Makefile
187 docs/reference/version.xml
188 docs/reference/build-selector-table.pl
189 po/Makefile.in
190 ])
191
192 # Do it
193 AC_OUTPUT
194