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([subdir-objects])
  17 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  18
  19
  20 #
  21 # Checks for programs.
  22 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  23
  24 AC_PROG_CXX
  25 AC_PROG_CC
  26 AC_PROG_CPP
  27 AC_PROG_INSTALL
  28 AC_PROG_RANLIB
  29 AM_PROG_CC_C_O
  30
  31 PKG_PROG_PKG_CONFIG
  32
  33 AC_PATH_PROGS([DOXYGEN], [doxygen])
  34 AC_SUBST(DOXYGEN)
  35
  36 #
  37 # Configure platform-specific stuff.
  38 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  39
  40 case "${host}" in
  41         *mingw32*)
  42                 MINGW32=yes
  43                 WIN32=yes
  44                 AC_PATH_PROGS([WINDRES], [windres $host_alias-windres $host_os-windres])
  45                 if test "x$WINDRES" = x
  46                 then
  47                         AC_MSG_ERROR([windres could not be found])
  48                 fi
  49                 AC_PATH_PROGS([MAKENSIS], [makensis])
  50         ;;
  51         *cygwin*)
  52                 CYGWIN=yes
  53                 WIN32=yes
  54         ;;
  55         *-apple-darwin*)
  56                 MACOSX=yes
  57                 LIBS="$LIBS -Wl,-framework"
  58         ;;
  59 esac
  60
  61 AM_CONDITIONAL([WIN32], test "$WIN32" = "yes")
  62
  63
  64 #
  65 # Checks for configuration arguments.
  66 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  67
  68 AC_ARG_ENABLE([debug],
  69                           [  --enable-debug          include debugging symbols and features],
  70                           [debug=$enableval],
  71                           [debug=no])
  72
  73 AC_ARG_ENABLE([double-precision],
  74                           [  --enable-double-precision      use double-precision numbers],
  75                           [double_precision=$enableval],
  76                           [double_precision=no])
  77
  78 AC_ARG_ENABLE([profile],
  79                           [  --enable-profile        make a binary for use with gprof profiler],
  80                           [profile=$enableval],
  81                           [profile=no])
  82
  83 AC_ARG_ENABLE([extra-warnings],
  84                           [  --enable-extra-warnings make the gcc compiler give more warnings],
  85                           [extra_warnings=$enableval],
  86                           [extra_warnings=no])
  87
  88 AC_ARG_ENABLE([threads],
  89                           [  --enable-threads        use threads for some parallel tasks],
  90                           [threads=$enableval],
  91                           [threads=no])
  92
  93 AC_ARG_ENABLE([gtk],
  94                           [  --enable-gtk            enable GTK+ info/warning dialogs],
  95                           [gtk=$enableval],
  96                           [gtk=no])
  97
  98 AC_ARG_ENABLE([qt4],
  99                           [  --enable-qt4            enable QT info/warning dialogs],
 100                           [qt4=$enableval],
 101                           [qt4=no])
 102
 103 AC_ARG_WITH([log-level],
 104                         [AS_HELP_STRING([--with-log-level=NUM],
 105                                                         [0, none... 1, errors... 4, everything (default: 3)])],
 106                         [log_level=$withval],
 107                         [log_level=3])
 108
 109
 110 if test x$debug = xyes
 111 then
 112         CFLAGS="$CFLAGS -DDEBUG -Wall -Wno-uninitialized"
 113         CXXFLAGS="$CXXFLAGS -DDEBUG -Wall -Wno-uninitialized"
 114 else
 115         CFLAGS="$CFLAGS -DNDEBUG"
 116         CXXFLAGS="$CXXFLAGS -DNDEBUG"
 117 fi
 118
 119 if test x$double_precision = xyes
 120 then
 121         AC_DEFINE([USE_DOUBLE_PRECISION], 1,
 122                           [Define to 1 if you want to use doubles instead of floats.])
 123 fi
 124
 125 if test x$profile = xyes
 126 then
 127         CFLAGS="$CFLAGS -pg"
 128         CXXFLAGS="$CXXFLAGS -pg"
 129         AC_DEFINE([PROFILING_ENABLED], 1,
 130                           [Define to 1 if profiling is built in.])
 131 fi
 132
 133 if test x$extra_warnings = xyes
 134 then
 135         CFLAGS="$CFLAGS -Wextra -Wno-unused-parameter"
 136         CXXFLAGS="$CXXFLAGS -Wextra -Wno-unused-parameter"
 137 fi
 138
 139 if test x$threads = xyes
 140 then
 141         AC_DEFINE([USE_THREADS], 1,
 142                           [Define to 1 if you want to use threads for parallel tasks.])
 143 fi
 144
 145 if test x$gtk = xyes
 146 then
 147         AC_DEFINE([USE_GTK], 1,
 148                           [Define to 1 if you want to use GTK+ info/error dialogs.])
 149 elif test x$qt4 = xyes
 150 then
 151         AC_DEFINE([USE_QT4], 1,
 152                           [Define to 1 if you want to use QT info/error dialogs.])
 153 fi
 154
 155 AC_DEFINE_UNQUOTED([YOINK_LOGLEVEL], [$log_level],
 156                                    [Define to detail level of logging.])
 157
 158
 159 if test "x$prefix" = xNONE
 160 then
 161         prefix="$ac_default_prefix"
 162 fi
 163
 164 if test x$WIN32 = xyes
 165 then
 166         DATADIR="data"
 167 else
 168         eval eval DATADIR="${datadir}/$PACKAGE"
 169 fi
 170
 171 AC_SUBST([DATADIR])
 172 AC_DEFINE_UNQUOTED([YOINK_DATADIR], ["$DATADIR"],
 173                                    [Define to path of game asset directory.])
 174
 175
 176 #
 177 # Split the version number into components.
 178 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 179
 180 VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
 181 VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
 182 VERSION_REVISION=$(echo $VERSION | cut -d. -f3)
 183
 184 AC_DEFINE_UNQUOTED([VERSION_MAJOR], [${VERSION_MAJOR:-0}],
 185                                    [Define to major version number component.])
 186
 187 AC_DEFINE_UNQUOTED([VERSION_MINOR], [${VERSION_MINOR:-0}],
 188                                    [Define to minor version number component.])
 189
 190 AC_DEFINE_UNQUOTED([VERSION_REVISION], [${VERSION_REVISION:-0}],
 191                                    [Define to revision version number component.])
 192
 193 if test x$WIN32 = xyes
 194 then
 195         PVERSION="${VERSION_MAJOR:-0}.${VERSION_MINOR:-0}.${VERSION_REVISION:-0}.0"
 196         AC_SUBST([PVERSION])
 197 fi
 198
 199 # these are used in src/yoink.rc
 200
 201
 202 #
 203 # Checks for system functions/headers and compiler characteristics.
 204 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 205
 206 AC_C_STRINGIZE
 207 AC_C_INLINE
 208
 209 AC_TYPE_UINT8_T
 210 AC_TYPE_UINT16_T
 211 AC_TYPE_UINT32_T
 212 AC_TYPE_SIZE_T
 213 AC_TYPE_SSIZE_T
 214
 215 AC_FUNC_ERROR_AT_LINE
 216 AC_FUNC_STRTOD
 217 AC_CHECK_FUNCS([nanosleep strchr strcspn strrchr strstr])
 218
 219 AC_HEADER_STDBOOL
 220 AC_HEADER_STDC
 221 AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h unistd.h])
 222
 223
 224 #
 225 # Checks for build dependencies.
 226 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 227
 228 ##### boost #####
 229 website="http://www.boost.org/"
 230 BOOST_SMART_PTR
 231 BOOST_STRING_ALGO
 232 BOOST_BIND
 233 BOOST_FUNCTION
 234
 235 ##### SDL #####
 236 website="http://www.libsdl.org/"
 237 AM_PATH_SDL([1.2.10],
 238                         [CFLAGS="$CFLAGS $SDL_CFLAGS"
 239                          CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
 240                          LIBS="$LIBS $SDL_LIBS"])
 241
 242 ##### opengl, glu #####
 243 website="http://www.mesa3d.org/"
 244 AC_CHECK_HEADERS([GL/gl.h GL/glu.h],,
 245                                  [missing=yes
 246                                   echo "***** Missing GL headers ($website) *****"])
 247 if test x$WIN32 = xyes
 248 then
 249 # autoconf library search macro doesn't find opengl32 on windows because it uses
 250 # different name hashing, but it links fine; assume it's there
 251         LIBS="$LIBS -lglu32 -lopengl32"
 252 else
 253         AC_SEARCH_LIBS([glEnable], [GL MesaGL],,
 254                                    [missing=yes
 255                                         echo "***** Missing libGL ($website) *****"])
 256         AC_SEARCH_LIBS([gluDisk], [GLU MesaGLU],,
 257                                    [missing=yes
 258                                         echo "***** Missing libGLU ($website) *****"])
 259 fi
 260
 261 ##### openal #####
 262 website="http://connect.creativelabs.com/openal/"
 263 AC_CHECK_HEADERS([AL/al.h AL/alc.h],,
 264                                  [missing=yes
 265                                   echo "***** Missing OpenAL headers ($website) *****"])
 266 AC_SEARCH_LIBS([alEnable], [openal OpenAL32],,
 267                            [missing=yes
 268                                 echo "***** Missing libopenal ($website) *****"])
 269
 270 ##### SDL_image #####
 271 website="http://www.libsdl.org/projects/SDL_image/"
 272 AC_CHECK_HEADERS([SDL/SDL_image.h],,
 273                                  [missing=yes
 274                                   echo "***** Missing SDL_image header ($website) *****"])
 275 AC_SEARCH_LIBS([IMG_Load], [SDL_image],,
 276                            [missing=yes
 277                                 echo "***** Missing libSDL_image ($website) *****"])
 278
 279 ##### libvorbis #####
 280 website="http://www.xiph.org/downloads/"
 281 AC_CHECK_HEADERS([vorbis/codec.h vorbis/vorbisfile.h],,
 282                                  [missing=yes
 283                                   echo "***** Missing vorbis headers ($website) *****"])
 284 AC_SEARCH_LIBS([ov_open], [vorbisfile],,
 285                            [missing=yes
 286                                 echo "***** Missing libvorbisfile ($website) *****"])
 287
 288 ##### liblua #####
 289 website="http://www.lua.org/"
 290 AC_CHECK_HEADERS([lua.h],,
 291                                  [missing=yes
 292                                   echo "***** Missing lua headers ($website) *****"])
 293 AC_SEARCH_LIBS([lua_load], [lua],,
 294                            [missing=yes
 295                                 echo "***** Missing liblua ($website) *****"])
 296
 297 if test x$gtk = xyes
 298 then
 299         ##### GTK+ 2.0 #####
 300         website="http://www.gtk.org/"
 301         PKG_CHECK_MODULES([GTK], [gtk+-2.0],
 302                                           [LIBS="$LIBS $GTK_LIBS"
 303                                            CFLAGS="$CFLAGS $GTK_CFLAGS"
 304                                            CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"],
 305                                           [missing=yes
 306                                            echo "***** Missing GTK+-2.0 ($website) *****"])
 307 fi
 308
 309 if test x$qt4 = xyes
 310 then
 311         ##### QT4 #####
 312         website="http://qt.nokia.com/"
 313         PKG_CHECK_MODULES([QT], [QtGui],
 314                                           [LIBS="$LIBS $QT_LIBS"
 315                                            CFLAGS="$CFLAGS $QT_CFLAGS"
 316                                            CXXFLAGS="$CXXFLAGS $QT_CFLAGS"],
 317                                           [missing=yes
 318                                            echo "***** Missing QT ($website) *****"])
 319 fi
 320
 321 ##### librt (optional) #####
 322 AC_SEARCH_LIBS([clock_gettime], [rt],
 323                            [AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
 324                                                   [Define to 1 if you have the 'clock_gettime' function.])])
 325
 326
 327 if test x$missing == xyes
 328 then
 329         AC_MSG_WARN([You may be missing some dependencies--see messages above.])
 330 fi
 331
 332
 333 #
 334 # Find the data files to install.
 335 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 336
 337 DATA_FILES=$(echo $(cd data; \
 338                                         find . -name "*.lua" \
 339                                                 -o -name "*.ogg" \
 340                                                 -o -name "*.png" \
 341                                                 -o -name "yoinkrc"))
 342 AC_SUBST([DATA_FILES])
 343
 344
 345 #
 346 # Create the build files.
 347 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 348
 349 AC_CONFIG_FILES([Makefile
 350                                  data/Makefile
 351                                  doc/Makefile
 352                                  doc/yoink.6
 353                                  src/Makefile])
 354
 355 if test x$WIN32 = xyes
 356 then
 357         AC_CONFIG_FILES([win32/Makefile win32/mkpackage.sh])
 358 fi
 359
 360
 361 AC_CONFIG_HEADERS([src/config.h])
 362
 363 AC_OUTPUT
 364
 365
 366 #
 367 # Print a friendly little message.
 368 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 369
 370 echo ""
 371 echo " Configuration complete! :-)"
 372 echo ""
 373 echo "            Target: $target"
 374 echo "            Prefix: $prefix"
 375 echo "    Data Directory: $DATADIR"
 376 echo "         Log Level: $log_level"
 377 echo "             Debug: $debug"
 378 echo "  Double Precision: $double_precision"
 379 echo "           Profile: $profile"
 380 echo "    Extra Warnings: $extra_warnings"
 381 echo ""
 382 echo " To finish the installation, execute:"
 383 echo "  make"
 384 echo "  make install"
 385 echo ""
 386