Dogcows Code - chaz/yoink/blob - configure.ac

   1
   2 #
   3 # Yoink
   4 # Process this file with autoconf to produce a configure script.
   5 #
   6
   7 AC_PREREQ([2.60])
   8
   9 AC_INIT([Yoink], [0.1], [chaz@dogcows.com], [yoink])
  10
  11 AC_CANONICAL_TARGET
  12
  13 AC_CONFIG_SRCDIR([src/version.c])
  14 AC_CONFIG_MACRO_DIR([m4])
  15
  16 AM_INIT_AUTOMAKE
  17
  18
  19 #
  20 # Checks for programs.
  21 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  22
  23 AC_PROG_CXX
  24 AC_PROG_CC
  25 AC_PROG_CPP
  26 AC_PROG_INSTALL
  27 AC_PROG_RANLIB
  28 AM_PROG_CC_C_O
  29
  30 PKG_PROG_PKG_CONFIG
  31
  32 AC_PATH_PROGS([DOXYGEN], [doxygen])
  33 AC_SUBST(DOXYGEN)
  34
  35 #
  36 # Configure platform-specific stuff.
  37 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  38
  39 case "${host}" in
  40         *mingw32*)
  41                 MINGW32=yes
  42                 WIN32=yes
  43                 AC_PATH_PROGS([WINDRES], [windres $host_alias-windres $host_os-windres])
  44                 if test "x$WINDRES" = x
  45                 then
  46                         AC_MSG_ERROR([windres could not be found])
  47                 fi
  48                 AC_PATH_PROGS([MAKENSIS], [makensis])
  49         ;;
  50         *cygwin*)
  51                 CYGWIN=yes
  52                 WIN32=yes
  53         ;;
  54         *-apple-darwin*)
  55                 MACOSX=yes
  56                 LIBS="$LIBS -Wl,-framework"
  57         ;;
  58 esac
  59
  60 AM_CONDITIONAL([WIN32], test "$WIN32" = "yes")
  61
  62
  63 #
  64 # Checks for configuration arguments.
  65 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  66
  67 AC_ARG_ENABLE([debug],
  68                           [  --enable-debug          include debugging symbols and features],
  69                           [debug=$enableval],
  70                           [debug=no])
  71
  72 AC_ARG_ENABLE([double-precision],
  73                           [  --enable-double-precision      use double-precision numbers],
  74                           [double_precision=$enableval],
  75                           [double_precision=no])
  76
  77 AC_ARG_ENABLE([profile],
  78                           [  --enable-profile        make a binary for use with gprof profiler],
  79                           [profile=$enableval],
  80                           [profile=no])
  81
  82 AC_ARG_ENABLE([extra-warnings],
  83                           [  --enable-extra-warnings make the gcc compiler give more warnings],
  84                           [extra_warnings=$enableval],
  85                           [extra_warnings=no])
  86
  87 AC_ARG_ENABLE([threads],
  88                           [  --enable-threads        use threads for some parallel tasks],
  89                           [threads=$enableval],
  90                           [threads=no])
  91
  92 AC_ARG_ENABLE([gtk],
  93                           [  --enable-gtk            enable GTK+ info/warning dialogs],
  94                           [gtk=$enableval],
  95                           [gtk=no])
  96
  97 AC_ARG_ENABLE([qt4],
  98                           [  --enable-qt4            enable QT info/warning dialogs],
  99                           [qt4=$enableval],
 100                           [qt4=no])
 101
 102
 103 if test x$debug = xyes
 104 then
 105         CFLAGS="$CFLAGS -DDEBUG -Wall -Wno-uninitialized"
 106         CXXFLAGS="$CXXFLAGS -DDEBUG -Wall -Wno-uninitialized"
 107 else
 108         CFLAGS="$CFLAGS -DNDEBUG"
 109         CXXFLAGS="$CXXFLAGS -DNDEBUG"
 110 fi
 111
 112 if test x$double_precision = xyes
 113 then
 114         AC_DEFINE([USE_DOUBLE_PRECISION], 1,
 115                           [Define to 1 if you want to use doubles instead of floats.])
 116 fi
 117
 118 if test x$profile = xyes
 119 then
 120         CFLAGS="$CFLAGS -pg"
 121         CXXFLAGS="$CXXFLAGS -pg"
 122         AC_DEFINE([PROFILING_ENABLED], 1,
 123                           [Define to 1 if profiling is built in.])
 124 fi
 125
 126 if test x$extra_warnings = xyes
 127 then
 128         CFLAGS="$CFLAGS -Wextra -Wno-unused-parameter"
 129         CXXFLAGS="$CXXFLAGS -Wextra -Wno-unused-parameter"
 130 fi
 131
 132 if test x$threads = xyes
 133 then
 134         AC_DEFINE([USE_THREADS], 1,
 135                           [Define to 1 if you want to use threads when applicable.])
 136 fi
 137
 138 if test x$gtk = xyes
 139 then
 140         AC_DEFINE([USE_GTK], 1,
 141                           [Define to 1 if you want to use GTK+ info/error dialogs.])
 142 elif test x$qt4 = xyes
 143 then
 144         AC_DEFINE([USE_QT4], 1,
 145                           [Define to 1 if you want to use QT4 info/error dialogs.])
 146 fi
 147
 148
 149 if test "x$prefix" = xNONE
 150 then
 151         prefix="$ac_default_prefix"
 152 fi
 153
 154 if test x$WIN32 = xyes
 155 then
 156         DATADIR="data"
 157 else
 158         eval eval DATADIR="${datadir}/$PACKAGE"
 159 fi
 160
 161 AC_SUBST([DATADIR])
 162 AC_DEFINE_UNQUOTED([YOINK_DATADIR], ["$DATADIR"],
 163                                    [Define to path of game asset directory.])
 164
 165
 166 #
 167 # Split the version number into components.
 168 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 169
 170 VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
 171 VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
 172 VERSION_REVISION=$(echo $VERSION | cut -d. -f3)
 173
 174 AC_DEFINE_UNQUOTED([VERSION_MAJOR], [${VERSION_MAJOR:-0}],
 175                                    [Define to major version number component.])
 176
 177 AC_DEFINE_UNQUOTED([VERSION_MINOR], [${VERSION_MINOR:-0}],
 178                                    [Define to minor version number component.])
 179
 180 AC_DEFINE_UNQUOTED([VERSION_REVISION], [${VERSION_REVISION:-0}],
 181                                    [Define to revision version number component.])
 182
 183 if test x$WIN32 = xyes
 184 then
 185         PVERSION="${VERSION_MAJOR:-0}.${VERSION_MINOR:-0}.${VERSION_REVISION:-0}.0"
 186         AC_SUBST([PVERSION])
 187 fi
 188
 189 # these are used in src/yoink.rc
 190
 191
 192 #
 193 # Checks for system functions/headers and compiler characteristics.
 194 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 195
 196 AC_C_STRINGIZE
 197 AC_C_INLINE
 198
 199 AC_TYPE_UINT8_T
 200 AC_TYPE_UINT16_T
 201 AC_TYPE_UINT32_T
 202 AC_TYPE_SIZE_T
 203 AC_TYPE_SSIZE_T
 204
 205 AC_FUNC_ERROR_AT_LINE
 206 AC_FUNC_STRTOD
 207 AC_CHECK_FUNCS([nanosleep strchr strcspn strrchr strstr])
 208
 209 AC_HEADER_STDBOOL
 210 AC_HEADER_STDC
 211 AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h unistd.h])
 212
 213 ##### clock_gettime #####
 214 AC_SEARCH_LIBS([clock_gettime], [rt],
 215                            [AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
 216                                                   [Define to 1 if you have the 'clock_gettime' function.])])
 217
 218
 219 #
 220 # Checks for build dependencies.
 221 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 222
 223 ##### boost #####
 224 website="http://www.boost.org/"
 225 BOOST_SMART_PTR
 226 BOOST_STRING_ALGO
 227 BOOST_BIND
 228 BOOST_FUNCTION
 229
 230 ##### SDL #####
 231 website="http://www.libsdl.org/"
 232 AM_PATH_SDL([1.2.10],
 233                         [CFLAGS="$CFLAGS $SDL_CFLAGS"
 234                          CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
 235                          LIBS="$LIBS $SDL_LIBS"])
 236
 237 ##### opengl, glu #####
 238 website="http://www.mesa3d.org/"
 239 AC_CHECK_HEADERS([GL/gl.h GL/glu.h],,
 240                                  [missing=yes
 241                                   echo "***** Missing GL headers ($website) *****"])
 242 if test x$WIN32 = xyes
 243 then
 244 # autoconf library search macro doesn't find opengl32 on windows because it uses
 245 # different name hashing or something, but it links fine; assume it's there
 246         LIBS="$LIBS -lglu32 -lopengl32"
 247 else
 248         AC_SEARCH_LIBS([glEnable], [GL MesaGL],,
 249                                    [missing=yes
 250                                         echo "***** Missing libGL ($website) *****"])
 251         AC_SEARCH_LIBS([gluDisk], [GLU MesaGLU],,
 252                                    [missing=yes
 253                                         echo "***** Missing libGLU ($website) *****"])
 254 fi
 255
 256 ##### openal #####
 257 website="http://connect.creativelabs.com/openal/"
 258 AC_CHECK_HEADERS([AL/al.h AL/alc.h],,
 259                                  [missing=yes
 260                                   echo "***** Missing OpenAL headers ($website) *****"])
 261 AC_SEARCH_LIBS([alEnable], [openal OpenAL32],,
 262                            [missing=yes
 263                                 echo "***** Missing libopenal ($website) *****"])
 264
 265 ##### liblua #####
 266 website="http://www.lua.org/"
 267 AC_CHECK_HEADERS([lua.h],,
 268                                  [missing=yes
 269                                   echo "***** Missing lua headers ($website) *****"])
 270 AC_SEARCH_LIBS([lua_load], [lua],,
 271                            [missing=yes
 272                                 echo "***** Missing liblua ($website) *****"])
 273
 274 ##### libpng #####
 275 website="http://www.libpng.org/pub/png/libpng.html"
 276 PKG_CHECK_MODULES([PNG], [libpng],
 277                                   [LIBS="$LIBS $PNG_LIBS"
 278                                    CFLAGS="$CFLAGS $PNG_CFLAGS"
 279                                    CXXFLAGS="$CXXFLAGS $PNG_CFLAGS"],
 280                                   [missing=yes
 281                                    echo "***** Missing libpng ($website) *****"])
 282
 283 ##### libvorbis #####
 284 website="http://www.xiph.org/downloads/"
 285 PKG_CHECK_MODULES([VORBIS], [vorbisfile],
 286                                   [LIBS="$LIBS $VORBIS_LIBS"
 287                                    CFLAGS="$CFLAGS $VORBIS_CFLAGS"
 288                                    CXXFLAGS="$CXXFLAGS $VORBIS_CFLAGS"],
 289                                   [missing=yes
 290                                    echo "***** Missing libvorbisfile ($website) *****"])
 291
 292 ##### GTK+ 2.0 #####
 293 if test x$gtk = xyes
 294 then
 295         website="http://www.gtk.org/"
 296         PKG_CHECK_MODULES([GTK], [gtk+-2.0],
 297                                           [LIBS="$LIBS $GTK_LIBS"
 298                                            CFLAGS="$CFLAGS $GTK_CFLAGS"
 299                                            CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"],
 300                                           [missing=yes
 301                                            echo "***** Missing GTK+-2.0 ($website) *****"])
 302 fi
 303
 304 ##### QT4 #####
 305 if test x$qt4 = xyes
 306 then
 307         website="http://qt.nokia.com/"
 308         PKG_CHECK_MODULES([QT], [QtGui],
 309                                           [LIBS="$LIBS $QT_LIBS"
 310                                            CFLAGS="$CFLAGS $QT_CFLAGS"
 311                                            CXXFLAGS="$CXXFLAGS $QT_CFLAGS"],
 312                                           [missing=yes
 313                                            echo "***** Missing QT ($website) *****"])
 314 fi
 315
 316
 317 if test x$missing == xyes
 318 then
 319         AC_MSG_WARN([It looks like you're missing some dependencies--building may fail.])
 320 fi
 321
 322
 323 #
 324 # Find the game resources to install.
 325 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 326
 327 DATA_FILES=$(echo $(cd data && find . -name "*.lua" \
 328                                                                    -o -name "*.ogg" \
 329                                                                    -o -name "*.png" \
 330                                                                    -o -name "yoinkrc"))
 331 AC_SUBST([DATA_FILES])
 332
 333
 334 #
 335 # Create the build files.
 336 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 337
 338 AC_CONFIG_FILES([Makefile
 339                                  data/Makefile
 340                                  doc/Makefile
 341                                  doc/yoink.6
 342                                  src/Makefile])
 343
 344 if test x$WIN32 = xyes
 345 then
 346         AC_CONFIG_FILES([win32/Makefile win32/mkpackage.sh win32/yoink.nsi])
 347 fi
 348
 349
 350 AC_CONFIG_HEADERS([src/config.h])
 351
 352 AC_OUTPUT
 353
 354
 355 #
 356 # Print a friendly little message.
 357 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 358
 359 echo ""
 360 echo " Configuration complete! :-)"
 361 echo ""
 362 echo "            Target: $target"
 363 echo "            Prefix: $prefix"
 364 echo "    Data Directory: $DATADIR"
 365 echo "             Debug: $debug"
 366 echo "  Double Precision: $double_precision"
 367 echo "           Profile: $profile"
 368 echo "    Extra Warnings: $extra_warnings"
 369 echo ""
 370 echo " To finish the installation, execute:"
 371 echo "  make"
 372 echo "  make install"
 373 echo ""
 374