configure.ac

   1 # configure.ac with sensible comments
   2
   3 ### INITIALIZATION ############################################################
   4
   5 AC_PREREQ([2.64]) # Newest feature: m4_map_args_w
   6 # Initialize Autoconf
   7 # Args: (human-readable package name, package version, bug report address,
   8 # tarballname)
   9 AC_INIT([chimara], [0.9])
  10 # Sanity check to make sure we are running Autoconf from the right directory
  11 AC_CONFIG_SRCDIR(libchimara/chimara-glk.c)
  12 # Put m4 macros in their own directory
  13 AC_CONFIG_MACRO_DIR([m4])
  14 # Initialize Automake
  15 AM_INIT_AUTOMAKE([-Wall -Wno-portability])
  16 # Configure with --enable-silent-rules to cut down on clutter
  17 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  18
  19 ### LIBRARY VERSIONING ########################################################
  20 # Only update immediately before a public release
  21
  22 CHIMARA_CURRENT=0  # Increment if interface changes
  23 CHIMARA_REVISION=0 # Increment if source changes; set 0 if interface changes
  24 CHIMARA_AGE=0 # Increment if interfaces added; set 0 if removed
  25 LT_VERSION_INFO="$CHIMARA_CURRENT:$CHIMARA_REVISION:$CHIMARA_AGE"
  26 AC_SUBST(LT_VERSION_INFO)
  27
  28 ### REQUIREMENTS ##############################################################
  29 GTK_REQUIRED_VERSION=3.4
  30 GLIB_REQUIRED_VERSION=2.32
  31 GTK_DOC_REQUIRED_VERSION=1.12
  32 AC_SUBST(GTK_REQUIRED_VERSION)
  33 AC_SUBST(GLIB_REQUIRED_VERSION)
  34 AC_SUBST(GTK_DOC_REQUIRED_VERSION)
  35
  36 ### DECLARE COMPILERS #########################################################
  37
  38 AC_USE_SYSTEM_EXTENSIONS     # Define _GNU_SOURCE if using GCC
  39 AC_PROG_CC                   # C compiler
  40 AM_PROG_CC_C_O               # Automake requires this for per-target CFLAGS
  41 AC_C_INLINE                  # Define inline keyword
  42 AC_PROG_YACC                 # Building nitfol requires yacc
  43
  44 ### DECLARE PROGRAMS ##########################################################
  45
  46 AC_PROG_INSTALL              # Install
  47 LT_INIT([dlopen])            # Libtool 2.2.6 and up
  48 LT_PREREQ([2.2.6])
  49 AM_GNU_GETTEXT([external])   # Gettext, link to system libintl
  50 IT_PROG_INTLTOOL([0.40.0])   # Intltool
  51 PKG_PROG_PKG_CONFIG          # pkg_config
  52 GTK_DOC_CHECK($GTK_DOC_REQUIRED_VERSION)
  53 GLIB_GSETTINGS               # GSettings
  54 # Other utilities used in this package's various make scripts
  55 AC_PROG_AWK
  56 AC_PATH_PROG([PERL], [perl]) # Perl
  57 AC_PATH_PROG([TEST], [test]) # Test
  58 AC_PATH_PROG([ECHO], [echo]) # Echo
  59
  60 ### TYPES #####################################################################
  61
  62 AC_TYPE_UINT8_T
  63 AC_TYPE_UINT16_T
  64 AC_TYPE_INT32_T
  65 AC_TYPE_UINT32_T
  66
  67 ### INTERNATIONALIZATION ######################################################
  68
  69 AM_GNU_GETTEXT_VERSION([0.17])
  70 GETTEXT_PACKAGE=chimara
  71 AC_SUBST(GETTEXT_PACKAGE)
  72 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [GETTEXT package name])
  73
  74 ### INTROSPECTION ##############################################################
  75
  76 GOBJECT_INTROSPECTION_CHECK([0.6.7])
  77
  78 ### RPM CONFIGURATION ##########################################################
  79 # --enable-rpm requires rpm and rpmbuild
  80 AC_PATH_PROG([RPMBUILD], [rpmbuild], [notfound])
  81 AC_ARG_ENABLE([rpm],
  82         [AS_HELP_STRING([--enable-rpm=@<:@yes/no@:>@],
  83                 [Configure for building RPM package @<:@default=no@:>@ (requires rpm and rpmbuild)])],
  84         [AS_IF([$TEST "x$enable_rpm" = xyes],
  85                 [AS_IF([$TEST "x$RPMBUILD" = xnotfound],
  86                         [AC_MSG_ERROR([rpmbuild is required for --enable-rpm])])])],
  87         [enable_rpm=no])
  88 AM_CONDITIONAL(BUILDING_RPM, $TEST "x$enable_rpm" = xyes)
  89
  90 ### SOUND LIBRARY TO USE ######################################################
  91
  92 AC_ARG_WITH([sound],
  93         [AS_HELP_STRING([--with-sound=@<:@no/auto/gstreamer0.10/gstreamer1.0@:>@],
  94                 [Choose library with which to implement Glk sound])],
  95         [],
  96         [with_sound=auto])
  97
  98 have_gstreamer0_10=no
  99 have_gstreamer1_0=no
 100 AS_IF([test "x$with_sound" != "xno"], [
 101         PKG_CHECK_EXISTS([gstreamer-1.0], [have_gstreamer1_0=yes])
 102         PKG_CHECK_EXISTS([gstreamer-0.10], [have_gstreamer0_10=yes])])
 103 SOUND_MODULE=
 104 # Autodetect sound library
 105 AS_IF([test "x$with_sound" = "xauto"], [
 106         AC_MSG_CHECKING([which sound library to use])
 107         AS_IF([test "x$have_gstreamer1_0" = "xyes"], [with_sound=gstreamer1.0], [
 108                 AS_IF([test "x$have_gstreamer0_10" = "xyes"],
 109                         [with_sound=gstreamer0.10],
 110                         [with_sound=no])])
 111         AC_MSG_RESULT([$with_sound])])
 112 # Sound library to use in the end
 113 AS_CASE([$with_sound],
 114         [gstreamer0.10], [
 115                 AC_DEFINE([GSTREAMER_0_10_SOUND], [1],
 116                         [Define to enable sound support with GStreamer 0.10])
 117                 SOUND_MODULE="gstreamer-0.10 >= 0.10.12"],
 118         [gstreamer1.0], [
 119                 AC_DEFINE([GSTREAMER_1_0_SOUND], [1],
 120                         [Define to enable sound support with GStreamer 1.0])
 121                 SOUND_MODULE="gstreamer-1.0"],
 122         [])
 123 AS_IF([test "x$with_sound" != "xno"],
 124         [AC_DEFINE([HAVE_SOUND], [1], [Define if any sound support is enabled])])
 125
 126 ### WHETHER TO GENERATE A .VAPI FILE ##########################################
 127 # Requires vapigen
 128 AC_PATH_PROG([VAPIGEN], [vapigen], [notfound])
 129 AM_CONDITIONAL(BUILDING_VAPI, $TEST "x$VAPIGEN" != xnotfound)
 130
 131 ### CHECK FOR LIBRARIES #######################################################
 132
 133 # Libraries needed to build Chimara library
 134 PKG_CHECK_MODULES([CHIMARA], [
 135         glib-2.0 >= $GLIB_REQUIRED_VERSION
 136         gtk+-3.0 >= $GTK_REQUIRED_VERSION
 137         gthread-2.0
 138         gmodule-2.0
 139         pango
 140         $SOUND_MODULE
 141 ])
 142 CHIMARA_LIBS="$CHIMARA_LIBS -lm"
 143 AC_SUBST(CHIMARA_LIBS)
 144 # Libraries needed to build Chimara player
 145 PKG_CHECK_MODULES([PLAYER], [
 146         glib-2.0 >= $GLIB_REQUIRED_VERSION
 147         gtk+-3.0 >= $GTK_REQUIRED_VERSION
 148         gmodule-2.0
 149 ])
 150 # Libraries needed to build test programs
 151 PKG_CHECK_MODULES([TEST], [
 152         gtk+-3.0 >= $GTK_REQUIRED_VERSION
 153         gmodule-2.0 >= $GLIB_REQUIRED_VERSION
 154 ])
 155
 156 # GStreamer plugins needed to run library
 157 AS_CASE([$with_sound],
 158         [gstreamer0.10], [
 159                 have_all_elements=yes
 160                 m4_ifdef([AM_GST_ELEMENT_CHECK], [
 161                         m4_map_args_w([
 162                                 giostreamsrc
 163                                 typefind
 164                                 audioconvert
 165                                 volume
 166                                 oggdemux
 167                                 vorbisdec
 168                                 autoaudiosink
 169                                 aiffparse
 170                                 modplug],
 171                                 [AM_GST_ELEMENT_CHECK(], [, [], [have_all_elements=no])])
 172                         AS_IF([test "x$have_all_elements" = "xno"],
 173                                 [AC_MSG_ERROR([One or more required GStreamer elements were not found.
 174 You will have to install your system's "base", "good", and "bad" plugins
 175 pacakges. Try looking for names such as: gstreamer-plugins-base,
 176 gstreamer-plugins-good, gstreamer-plugins-bad-free,
 177 gstreamer-plugins-bad-free-extras, gstreamer0.10-plugins-base,
 178 gstreamer0.10-plugins-good, gstreamer0.10-plugins-bad])])],
 179                 [AC_MSG_ERROR([AM_GST_ELEMENT_CHECK not found. Install the development package
 180 for GStreamer 0.10 and rerun autogen.sh.])])
 181         ],
 182         [gstreamer1.0], [
 183                 have_all_elements=yes
 184                 m4_ifdef([GST_ELEMENT_CHECK], [
 185                         m4_map_args_w([
 186                                 giostreamsrc
 187                                 typefind
 188                                 audioconvert
 189                                 volume
 190                                 oggdemux
 191                                 vorbisdec
 192                                 autoaudiosink
 193                                 aiffparse
 194                                 modplug],
 195                                 [GST_ELEMENT_CHECK(], [, [1.0], [], [have_all_elements=no])])
 196                         AS_IF([test "x$have_all_elements" = "xno"],
 197                                 [AC_MSG_ERROR([One or more required GStreamer elements were not found.
 198 You will have to install your system's "base", "good", and "bad" plugins
 199 packages. Try looking for names such as: gstreamer1-plugins-base,
 200 gstreamer1-plugins-good, gstreamer1-plugins-bad-free,
 201 gstreamer1-plugins-bad-free-extras, gstreamer1.0-plugins-base,
 202 gstreamer1.0-plugins-good, gstreamer1.0-plugins-bad])])],
 203                         [AC_MSG_ERROR([GST_ELEMENT_CHECK not found. Install the development package
 204 for GStreamer 1.0 and rerun autogen.sh.])])
 205         ],
 206         [])
 207
 208 # Plugin flags; include '-module' in each Makefile.am, because AC_SUBSTed
 209 # variables are black boxes to Automake, so it has to know about it being a
 210 # module in the makefile itself.
 211 PLUGIN_LIBTOOL_FLAGS='-avoid-version -shared -export-symbols-regex "^glk"'
 212 AC_SUBST(PLUGIN_LIBTOOL_FLAGS)
 213
 214 ### OUTPUT ####################################################################
 215
 216 # Output platform-specific definitions to config.h
 217 AC_CONFIG_HEADERS([config.h])
 218 # List of other files for Autoconf to output
 219 AC_CONFIG_FILES([
 220 Makefile
 221 chimara.pc
 222 chimara-plugin.pc
 223 chimara.spec
 224 libchimara/Makefile
 225 interpreters/Makefile
 226 interpreters/frotz/Makefile
 227 interpreters/nitfol/Makefile
 228 interpreters/glulxe/Makefile
 229 interpreters/git/Makefile
 230 interpreters/bocfel/Makefile
 231 tests/Makefile
 232 tests/unit/Makefile
 233 player/Makefile
 234 player/config.py
 235 docs/Makefile
 236 docs/reference/Makefile
 237 docs/reference/version.xml
 238 docs/reference/build-selector-table.pl
 239 po/Makefile.in
 240 ])
 241
 242 # Do it
 243 AC_OUTPUT
 244