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=$enableval],
  70                           [debug=no])
  71
  72 AC_ARG_ENABLE([double-precision],
  73                           [  --enable-double-precision      use doubles instead of floats],
  74                           [double_precision=$enableval],
  75                           [double_precision=no])
  76
  77 AC_ARG_ENABLE([profile],
  78                           [  --enable-profile        make a binary with code profiling instructions],
  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([clock_gettime],
  88                           [  --enable-clock_gettime  use clock_gettime() instead of SDL_GetTicks()],
  89                           [clock_gettime=$enableval],
  90                           [clock_gettime=no])
  91
  92 AC_ARG_ENABLE([threads],
  93                           [  --enable-threads        use threads for concurrency where appropriate],
  94                           [threads=$enableval],
  95                           [threads=no])
  96
  97 AC_ARG_ENABLE([gtk],
  98                           [  --enable-gtk            enable GTK+ modal dialogs],
  99                           [gtk=$enableval],
 100                           [gtk=no])
 101
 102 AC_ARG_ENABLE([qt4],
 103                           [  --enable-qt4            enable QT modal dialogs],
 104                           [qt4=$enableval],
 105                           [qt4=no])
 106
 107
 108 if test x$debug = xyes
 109 then
 110         CFLAGS="$CFLAGS -DDEBUG -ggdb -O0 -Wall -Wno-uninitialized"
 111         CXXFLAGS="$CXXFLAGS -DDEBUG -ggdb -O0 -Wall -Wno-uninitialized"
 112 else
 113         CFLAGS="$CFLAGS -DNDEBUG"
 114         CXXFLAGS="$CXXFLAGS -DNDEBUG"
 115 fi
 116
 117 if test x$double_precision = xyes
 118 then
 119         AC_DEFINE([USE_DOUBLE_PRECISION], 1,
 120                           [Define to 1 if you want to use doubles instead of floats.])
 121 fi
 122
 123 if test x$profile = xyes
 124 then
 125         CFLAGS="$CFLAGS -pg"
 126         CXXFLAGS="$CXXFLAGS -pg"
 127         AC_DEFINE([PROFILING_ENABLED], 1,
 128                           [Define to 1 if profiling is built in.])
 129 fi
 130
 131 if test x$extra_warnings = xyes
 132 then
 133         CFLAGS="$CFLAGS -Wextra -Wno-unused-parameter"
 134         CXXFLAGS="$CXXFLAGS -Wextra -Wno-unused-parameter"
 135 fi
 136
 137 if test x$threads = xyes
 138 then
 139         AC_DEFINE([USE_THREADS], 1,
 140                           [Define to 1 if you want to use threads when applicable.])
 141 fi
 142
 143 if test x$gtk = xyes
 144 then
 145         AC_DEFINE([USE_GTK], 1,
 146                           [Define to 1 if you want to use GTK+ modal dialogs.])
 147 elif test x$qt4 = xyes
 148 then
 149         AC_DEFINE([USE_QT4], 1,
 150                           [Define to 1 if you want to use QT4 modal dialogs.])
 151 fi
 152
 153
 154 if test "x$prefix" = xNONE
 155 then
 156         prefix="$ac_default_prefix"
 157 fi
 158
 159 if test x$WIN32 = xyes
 160 then
 161         DATADIR="data"
 162 else
 163         eval eval DATADIR="${datadir}/$PACKAGE"
 164 fi
 165
 166 AC_SUBST([DATADIR])
 167 AC_DEFINE_UNQUOTED([YOINK_DATADIR], ["$DATADIR"],
 168                                    [Define to path of game asset directory.])
 169
 170
 171 #
 172 # Split the version number into components.
 173 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 174
 175 VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
 176 VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
 177 VERSION_REVISION=$(echo $VERSION | cut -d. -f3)
 178
 179 AC_DEFINE_UNQUOTED([VERSION_MAJOR], [${VERSION_MAJOR:-0}],
 180                                    [Define to major version number component.])
 181
 182 AC_DEFINE_UNQUOTED([VERSION_MINOR], [${VERSION_MINOR:-0}],
 183                                    [Define to minor version number component.])
 184
 185 AC_DEFINE_UNQUOTED([VERSION_REVISION], [${VERSION_REVISION:-0}],
 186                                    [Define to revision version number component.])
 187
 188 if test x$WIN32 = xyes
 189 then
 190         PVERSION="${VERSION_MAJOR:-0}.${VERSION_MINOR:-0}.${VERSION_REVISION:-0}.0"
 191         AC_SUBST([PVERSION])
 192 fi
 193
 194 # these are used in src/yoink.rc
 195
 196
 197 #
 198 # Checks for system functions/headers and compiler characteristics.
 199 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 200
 201 AC_C_STRINGIZE
 202 AC_C_INLINE
 203
 204 AC_TYPE_UINT8_T
 205 AC_TYPE_UINT16_T
 206 AC_TYPE_UINT32_T
 207 AC_TYPE_SIZE_T
 208 AC_TYPE_SSIZE_T
 209
 210 AC_FUNC_ERROR_AT_LINE
 211 AC_FUNC_STRTOD
 212 AC_CHECK_FUNCS([nanosleep strchr strcspn strrchr strstr])
 213
 214 AC_HEADER_STDBOOL
 215 AC_HEADER_STDC
 216 AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h unistd.h])
 217
 218 ##### clock_gettime #####
 219 if test x$clock_gettime = xyes
 220 then
 221         AC_SEARCH_LIBS([clock_gettime], [rt],
 222                                    [AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
 223                                                           [Define to 1 if you have the 'clock_gettime' function.])])
 224 fi
 225
 226
 227 #
 228 # Checks for build dependencies.
 229 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 230
 231 echo "checking for dependencies..."
 232
 233 ##### boost #####
 234 website="http://www.boost.org/"
 235 BOOST_SMART_PTR
 236 BOOST_STRING_ALGO
 237 BOOST_BIND
 238 BOOST_FUNCTION
 239
 240 ##### SDL #####
 241 website="http://www.libsdl.org/"
 242 PKG_CHECK_MODULES([SDL], [sdl],
 243                                   [LIBS="$LIBS $SDL_LIBS"
 244                                    CFLAGS="$CFLAGS $SDL_CFLAGS"
 245                                    CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"],
 246                                   [missing=yes
 247                                    echo "***** Missing SDL ($website) *****"])
 248
 249 ##### opengl, glu #####
 250 website="http://www.mesa3d.org/"
 251 PKG_CHECK_MODULES([OPENGL], [gl glu],
 252                                   [LIBS="$LIBS $OPENGL_LIBS"
 253                                    CFLAGS="$CFLAGS $OPENGL_CFLAGS"
 254                                    CXXFLAGS="$CXXFLAGS $GLU_CFLAGS"],
 255                                   [missing=yes
 256                                    echo "***** Missing OpenGL ($website) *****"])
 257
 258 ##### liblua #####
 259 website="http://www.lua.org/"
 260 PKG_CHECK_MODULES([LUA], [lua],
 261                                   [LIBS="$LIBS $LUA_LIBS"
 262                                    CFLAGS="$CFLAGS $LUA_CFLAGS"
 263                                    CXXFLAGS="$CXXFLAGS $LUA_CFLAGS"],
 264                                   [missing=yes
 265                                    echo "***** Missing liblua ($website) *****"])
 266
 267 ##### libpng #####
 268 website="http://www.libpng.org/pub/png/libpng.html"
 269 PKG_CHECK_MODULES([PNG], [libpng],
 270                                   [LIBS="$LIBS $PNG_LIBS"
 271                                    CFLAGS="$CFLAGS $PNG_CFLAGS"
 272                                    CXXFLAGS="$CXXFLAGS $PNG_CFLAGS"],
 273                                   [missing=yes
 274                                    echo "***** Missing libpng ($website) *****"])
 275
 276 ##### openal #####
 277 website="http://connect.creativelabs.com/openal/"
 278 PKG_CHECK_MODULES([OPENAL], [openal],
 279                                   [LIBS="$LIBS $OPENAL_LIBS"
 280                                    CFLAGS="$CFLAGS $OPENAL_CFLAGS"
 281                                    CXXFLAGS="$CXXFLAGS $OPENAL_CFLAGS"],
 282                                   [missing=yes
 283                                    echo "***** Missing OpenAL ($website) *****"])
 284
 285 ##### libvorbis #####
 286 website="http://www.xiph.org/downloads/"
 287 PKG_CHECK_MODULES([VORBIS], [vorbisfile],
 288                                   [LIBS="$LIBS $VORBIS_LIBS"
 289                                    CFLAGS="$CFLAGS $VORBIS_CFLAGS"
 290                                    CXXFLAGS="$CXXFLAGS $VORBIS_CFLAGS"],
 291                                   [missing=yes
 292                                    echo "***** Missing libvorbisfile ($website) *****"])
 293
 294 ##### GTK+ 2.0 #####
 295 if test x$gtk = xyes
 296 then
 297         website="http://www.gtk.org/"
 298         PKG_CHECK_MODULES([GTK], [gtk+-2.0],
 299                                           [LIBS="$LIBS $GTK_LIBS"
 300                                            CFLAGS="$CFLAGS $GTK_CFLAGS"
 301                                            CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"],
 302                                           [missing=yes
 303                                            echo "***** Missing GTK+-2.0 ($website) *****"])
 304 fi
 305
 306 ##### QT4 #####
 307 if test x$qt4 = xyes
 308 then
 309         website="http://qt.nokia.com/"
 310         PKG_CHECK_MODULES([QT], [QtGui],
 311                                           [LIBS="$LIBS $QT_LIBS"
 312                                            CFLAGS="$CFLAGS $QT_CFLAGS"
 313                                            CXXFLAGS="$CXXFLAGS $QT_CFLAGS"],
 314                                           [missing=yes
 315                                            echo "***** Missing QT ($website) *****"])
 316 fi
 317
 318
 319 if test x$missing == xyes
 320 then
 321         AC_MSG_ERROR([Please resolve the missing dependencies, and try again.])
 322 fi
 323
 324
 325 #
 326 # Find the game resources to install.
 327 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 328
 329 DATA_FILES=$(echo $(cd data && find . -name "*.lua" \
 330                                                                    -o -name "*.ogg" \
 331                                                                    -o -name "*.png" \
 332                                                                    -o -name "yoinkrc"))
 333 AC_SUBST([DATA_FILES])
 334
 335
 336 #
 337 # Create the build files.
 338 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 339
 340 AC_CONFIG_FILES([Makefile
 341                                  data/Makefile
 342                                  doc/Makefile
 343                                  doc/yoink.6
 344                                  src/Makefile])
 345
 346 AC_CONFIG_HEADERS([src/config.h])
 347
 348 AC_OUTPUT
 349
 350
 351 #
 352 # Print a friendly little message.
 353 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 354
 355 echo ""
 356 echo " Configuration complete! :-)"
 357 echo ""
 358 echo "      Host: $target"
 359 echo "    Prefix: $prefix"
 360 echo "      Data: $DATADIR"
 361 echo ""
 362 echo "       CXX: $CXX"
 363 echo "  CXXFLAGS: $(echo $CXXFLAGS)"
 364 echo "      LIBS: $(echo $LIBS)"
 365 echo ""
 366 echo " To finish the installation, execute:"
 367 echo "  make"
 368 echo "  make install"
 369 echo ""
 370