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/GameLayer.cc])
  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_SUBST(WINDRES)
  49                 AC_PATH_PROGS([MAKENSIS], [makensis])
  50                 AC_SUBST(MAKENSIS)
  51         ;;
  52         *cygwin*)
  53                 CYGWIN=yes
  54                 WIN32=yes
  55         ;;
  56         *-apple-darwin*)
  57                 MACOSX=yes
  58                 LIBS="$LIBS -Wl,-framework"
  59         ;;
  60         *-linux-gnu*)
  61                 LINUX=yes
  62         ;;
  63 esac
  64
  65 AM_CONDITIONAL([LINUX], test "$LINUX" = "yes")
  66 AM_CONDITIONAL([WIN32], test "$WIN32" = "yes")
  67
  68
  69 #
  70 # Checks for configuration arguments.
  71 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  72
  73 AC_ARG_ENABLE([debug],
  74                           [  --enable-debug          include debugging symbols and features],
  75                           [debug=$enableval],
  76                           [debug=no])
  77
  78 AC_ARG_ENABLE([double-precision],
  79                           [  --enable-double-precision      use double-precision numbers],
  80                           [double_precision=$enableval],
  81                           [double_precision=no])
  82
  83 AC_ARG_ENABLE([profile],
  84                           [  --enable-profile        make a binary for use with gprof profiler],
  85                           [profile=$enableval],
  86                           [profile=no])
  87
  88 AC_ARG_ENABLE([extra-warnings],
  89                           [  --enable-extra-warnings make the gcc compiler give more warnings],
  90                           [extra_warnings=$enableval],
  91                           [extra_warnings=no])
  92
  93 AC_ARG_ENABLE([threads],
  94                           [  --enable-threads        use threads for some parallel tasks],
  95                           [threads=$enableval],
  96                           [threads=no])
  97
  98 AC_ARG_ENABLE([gtk],
  99                           [  --enable-gtk            enable GTK+ info/warning dialogs],
 100                           [gtk=$enableval],
 101                           [gtk=no])
 102
 103 AC_ARG_ENABLE([qt4],
 104                           [  --enable-qt4            enable QT info/warning dialogs],
 105                           [qt4=$enableval],
 106                           [qt4=no])
 107
 108 AC_ARG_WITH([log-level],
 109                         [AS_HELP_STRING([--with-log-level=NUM],
 110                                                         [0, none... 1, errors... 4, everything (default: 3)])],
 111                         [log_level=$withval],
 112                         [log_level=3])
 113
 114
 115 if test x$debug = xyes
 116 then
 117         CFLAGS="$CFLAGS -DDEBUG -Wall -Wno-uninitialized"
 118         CXXFLAGS="$CXXFLAGS -DDEBUG -Wall -Wno-uninitialized"
 119 else
 120         CFLAGS="$CFLAGS -DNDEBUG"
 121         CXXFLAGS="$CXXFLAGS -DNDEBUG"
 122 fi
 123
 124 if test x$double_precision = xyes
 125 then
 126         AC_DEFINE([USE_DOUBLE_PRECISION], 1,
 127                           [Define to 1 if you want to use doubles instead of floats.])
 128 fi
 129
 130 if test x$profile = xyes
 131 then
 132         CFLAGS="$CFLAGS -pg"
 133         CXXFLAGS="$CXXFLAGS -pg"
 134         AC_DEFINE([PROFILING_ENABLED], 1,
 135                           [Define to 1 if profiling is built in.])
 136 fi
 137
 138 if test x$extra_warnings = xyes
 139 then
 140         CFLAGS="$CFLAGS -Wextra -Wno-unused-parameter"
 141         CXXFLAGS="$CXXFLAGS -Wextra -Wno-unused-parameter"
 142 fi
 143
 144 if test x$threads = xyes
 145 then
 146         AC_DEFINE([USE_THREADS], 1,
 147                           [Define to 1 if you want to use threads for parallel tasks.])
 148 fi
 149
 150 if test x$gtk = xyes
 151 then
 152         AC_DEFINE([USE_GTK], 1,
 153                           [Define to 1 if you want to use GTK+ info/error dialogs.])
 154 else
 155 if test x$qt4 = xyes
 156 then
 157         AC_DEFINE([USE_QT4], 1,
 158                           [Define to 1 if you want to use QT info/error dialogs.])
 159 fi
 160 fi
 161
 162 AC_DEFINE_UNQUOTED([YOINK_LOGLEVEL], [$log_level],
 163                                    [Define to detail level of logging.])
 164
 165
 166 if test "x$prefix" = xNONE
 167 then
 168         prefix="$ac_default_prefix"
 169 fi
 170
 171 if test x$WIN32 = xyes
 172 then
 173         DATADIR="data"
 174 else
 175         eval eval DATADIR="${datadir}/$PACKAGE"
 176 fi
 177
 178 AC_SUBST([DATADIR])
 179 AC_DEFINE_UNQUOTED([YOINK_DATADIR], ["$DATADIR"],
 180                                    [Define to path of game asset directory.])
 181
 182
 183 #
 184 # Split the version number into components.
 185 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 186
 187 VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
 188 VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
 189 VERSION_REVISION=$(echo $VERSION | cut -d. -f3)
 190
 191 AC_DEFINE_UNQUOTED([VERSION_MAJOR], [${VERSION_MAJOR:-0}],
 192                                    [Define to major version number component.])
 193
 194 AC_DEFINE_UNQUOTED([VERSION_MINOR], [${VERSION_MINOR:-0}],
 195                                    [Define to minor version number component.])
 196
 197 AC_DEFINE_UNQUOTED([VERSION_REVISION], [${VERSION_REVISION:-0}],
 198                                    [Define to revision version number component.])
 199
 200 if test x$WIN32 = xyes
 201 then
 202         PVERSION="${VERSION_MAJOR:-0}.${VERSION_MINOR:-0}.${VERSION_REVISION:-0}.0"
 203         AC_SUBST([PVERSION])
 204 fi
 205
 206 # these are used in src/yoink.rc
 207
 208
 209 #
 210 # Checks for system functions/headers and compiler characteristics.
 211 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 212
 213 AC_C_STRINGIZE
 214 AC_C_INLINE
 215
 216 AC_TYPE_UINT8_T
 217 AC_TYPE_UINT16_T
 218 AC_TYPE_UINT32_T
 219 AC_TYPE_SIZE_T
 220 AC_TYPE_SSIZE_T
 221
 222 AC_FUNC_ERROR_AT_LINE
 223 AC_FUNC_STRTOD
 224 AC_CHECK_FUNCS([nanosleep strchr strcspn strrchr strstr])
 225
 226 AC_HEADER_STDBOOL
 227 AC_HEADER_STDC
 228 AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h unistd.h])
 229
 230
 231 #
 232 # Checks for build dependencies.
 233 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 234
 235 ##### boost #####
 236 website="http://www.boost.org/"
 237 BOOST_SMART_PTR
 238 BOOST_STRING_ALGO
 239 BOOST_BIND
 240 BOOST_FUNCTION
 241
 242 ##### SDL #####
 243 website="http://www.libsdl.org/"
 244 AM_PATH_SDL([1.2.10],
 245                         [CFLAGS="$CFLAGS $SDL_CFLAGS"
 246                          CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
 247                          LIBS="$LIBS $SDL_LIBS"])
 248
 249 ##### opengl, glu #####
 250 website="http://www.mesa3d.org/"
 251 AC_CHECK_HEADERS([GL/gl.h GL/glu.h],,
 252                                  [missing=yes
 253                                   echo "***** Missing GL headers ($website) *****"])
 254 if test x$WIN32 == xyes
 255 then
 256 # autoconf library search macro doesn't find opengl32 on windows because it uses
 257 # different name hashing, but it links fine; assume it's there
 258         LIBS="$LIBS -lglu32 -lopengl32"
 259 else
 260         AC_SEARCH_LIBS([glEnable], [GL MesaGL],,
 261                                    [missing=yes
 262                                         echo "***** Missing libGL ($website) *****"])
 263         AC_SEARCH_LIBS([gluDisk], [GLU MesaGLU],,
 264                                    [missing=yes
 265                                         echo "***** Missing libGLU ($website) *****"])
 266 fi
 267
 268 ##### openal, alut #####
 269 website="http://connect.creativelabs.com/openal/"
 270 AC_CHECK_HEADERS([AL/al.h AL/alut.h],,
 271                                  [missing=yes
 272                                   echo "***** Missing OpenAL headers ($website) *****"])
 273 AC_SEARCH_LIBS([alEnable], [openal openal32],,
 274                            [missing=yes
 275                                 echo "***** Missing libopenal ($website) *****"])
 276 AC_SEARCH_LIBS([alutInit], [alut],,
 277                            [missing=yes
 278                                 echo "***** Missing libalut ($website) *****"])
 279
 280 ##### SDL_image #####
 281 website="http://www.libsdl.org/projects/SDL_image/"
 282 AC_CHECK_HEADERS([SDL/SDL_image.h],,
 283                                  [missing=yes
 284                                   echo "***** Missing SDL_image header ($website) *****"])
 285 AC_SEARCH_LIBS([IMG_Load], [SDL_image],,
 286                            [missing=yes
 287                                 echo "***** Missing libSDL_image ($website) *****"])
 288
 289 ##### libvorbis #####
 290 website="http://www.xiph.org/downloads/"
 291 AC_CHECK_HEADERS([vorbis/codec.h vorbis/vorbisfile.h],,
 292                                  [missing=yes
 293                                   echo "***** Missing vorbis headers ($website) *****"])
 294 AC_SEARCH_LIBS([ov_open], [vorbisfile],,
 295                            [missing=yes
 296                                 echo "***** Missing libvorbisfile ($website) *****"])
 297
 298 ##### liblua #####
 299 website="http://www.lua.org/"
 300 AC_CHECK_HEADERS([lua.h],,
 301                                  [missing=yes
 302                                   echo "***** Missing lua headers ($website) *****"])
 303 AC_SEARCH_LIBS([lua_load], [lua],,
 304                            [missing=yes
 305                                 echo "***** Missing liblua ($website) *****"])
 306
 307 if test x$gtk = xyes
 308 then
 309         ##### GTK+ 2.0 #####
 310         website="http://www.gtk.org/"
 311         PKG_CHECK_MODULES([GTK], [gtk+-2.0],
 312                                           [LIBS="$LIBS $GTK_LIBS"
 313                                            CFLAGS="$CFLAGS $GTK_CFLAGS"
 314                                            CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"],
 315                                           [missing=yes
 316                                            echo "***** Missing GTK+-2.0 ($website) *****"])
 317 fi
 318
 319 if test x$qt4 = xyes
 320 then
 321         ##### QT4 #####
 322         website="http://qt.nokia.com/"
 323         PKG_CHECK_MODULES([QT], [QtGui],
 324                                           [LIBS="$LIBS $QT_LIBS"
 325                                            CFLAGS="$CFLAGS $QT_CFLAGS"
 326                                            CXXFLAGS="$CXXFLAGS $QT_CFLAGS"],
 327                                           [missing=yes
 328                                            echo "***** Missing QT ($website) *****"])
 329 fi
 330
 331 ##### librt (optional) #####
 332 AC_SEARCH_LIBS([clock_gettime], [rt],
 333                            [AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
 334                                                   [Define to 1 if you have the 'clock_gettime' function.])])
 335
 336
 337 if test x$missing == xyes
 338 then
 339         AC_MSG_ERROR([please install missing dependencies (see messages above)])
 340 fi
 341
 342
 343 #
 344 # Find the data files to install.
 345 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 346
 347 DATA_FILES=$(echo $(cd data; \
 348                                         find . -name "*.lua" \
 349                                                 -o -name "*.ogg" \
 350                                                 -o -name "*.png" \
 351                                                 -o -name "yoinkrc"))
 352 AC_SUBST([DATA_FILES])
 353
 354
 355 #
 356 # Create the build files.
 357 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 358
 359 AC_CONFIG_FILES([Makefile
 360                                  data/Makefile
 361                                  src/Makefile
 362                                  doc/Makefile doc/yoink.6
 363                                  win32/Makefile win32/build-installer.sh])
 364
 365 AC_CONFIG_HEADERS([src/config.h])
 366
 367 AC_OUTPUT
 368
 369
 370 #
 371 # Print a friendly little message.
 372 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 373
 374 echo ""
 375 echo " Configuration complete! :-)"
 376 echo ""
 377 echo "            Target: $target"
 378 echo "            Prefix: $prefix"
 379 echo "    Data Directory: $DATADIR"
 380 echo "         Log Level: $log_level"
 381 echo "             Debug: $debug"
 382 echo "  Double Precision: $double_precision"
 383 echo "           Profile: $profile"
 384 echo "    Extra Warnings: $extra_warnings"
 385 echo ""
 386 echo " To finish the installation, execute:"
 387 echo "  make"
 388 echo "  make install"
 389 echo ""
 390