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(2.61)
   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([dist-bzip2 no-dist-gzip])
  17
  18
  19 #
  20 # Determine the target platform.
  21 #
  22
  23 case "${host}" in
  24         *mingw32*)       WIN32=yes ;;
  25         *-apple-darwin*) MACOSX=yes ;;
  26         *netbsd*)        NETBSD=yes ;;
  27 esac
  28
  29 AM_CONDITIONAL([WIN32], [test x$WIN32 = xyes])
  30 AM_CONDITIONAL([MACOSX], [test x$MACOSX = xyes])
  31 AM_CONDITIONAL([NETBSD], [test x$NETBSD = xyes])
  32
  33
  34 #
  35 # Checks for configuration arguments.
  36 #
  37
  38 AC_ARG_ENABLE([debug],
  39                           [  --enable-debug          include debugging symbols and features],
  40                           [debug=$enableval],
  41                           [debug=no])
  42
  43 AC_ARG_ENABLE([double-precision],
  44                           [  --enable-double-precision      use doubles instead of floats],
  45                           [double_precision=$enableval],
  46                           [double_precision=no])
  47
  48 AC_ARG_ENABLE([profile],
  49                           [  --enable-profile        make a binary with code profiling instructions],
  50                           [profile=$enableval],
  51                           [profile=no])
  52
  53 AC_ARG_ENABLE([extra-warnings],
  54                           [  --enable-extra-warnings make the gcc compiler give more warnings],
  55                           [extra_warnings=$enableval],
  56                           [extra_warnings=no])
  57
  58 AC_ARG_ENABLE([clock_gettime],
  59                           [  --enable-clock_gettime  use clock_gettime() instead of SDL_GetTicks()],
  60                           [clock_gettime=$enableval],
  61                           [clock_gettime=no])
  62
  63 AC_ARG_ENABLE([threads],
  64                           [  --enable-threads        use threads for concurrency where appropriate],
  65                           [threads=$enableval],
  66                           [threads=no])
  67
  68 AC_ARG_ENABLE([gtk],
  69                           [  --enable-gtk            enable GTK+ modal dialogs],
  70                           [gtk=$enableval],
  71                           [gtk=no])
  72
  73 AC_ARG_ENABLE([qt4],
  74                           [  --enable-qt4            enable QT modal dialogs],
  75                           [qt4=$enableval],
  76                           [qt4=no])
  77
  78
  79 if test x$debug = xyes
  80 then
  81         CFLAGS="$CFLAGS -DDEBUG -ggdb -O0 -Wall -Wno-uninitialized"
  82         CXXFLAGS="$CXXFLAGS -DDEBUG -ggdb -O0 -Wall -Wno-uninitialized"
  83 else
  84         CFLAGS="$CFLAGS -DNDEBUG"
  85         CXXFLAGS="$CXXFLAGS -DNDEBUG"
  86 fi
  87
  88 if test x$double_precision = xyes
  89 then
  90         AC_DEFINE([USE_DOUBLE_PRECISION], 1,
  91                           [Define to 1 if you want to use doubles instead of floats.])
  92 fi
  93
  94 if test x$profile = xyes
  95 then
  96         CFLAGS="$CFLAGS -pg"
  97         CXXFLAGS="$CXXFLAGS -pg"
  98         AC_DEFINE([PROFILING_ENABLED], 1,
  99                           [Define to 1 if profiling is built in.])
 100 fi
 101
 102 if test x$extra_warnings = xyes
 103 then
 104         CFLAGS="$CFLAGS -Wextra -Wno-unused-parameter"
 105         CXXFLAGS="$CXXFLAGS -Wextra -Wno-unused-parameter"
 106 fi
 107
 108 if test x$threads = xyes
 109 then
 110         AC_DEFINE([USE_THREADS], 1,
 111                           [Define to 1 if you want to use threads when applicable.])
 112 fi
 113
 114 if test x$gtk = xyes
 115 then
 116         AC_DEFINE([USE_GTK], 1,
 117                           [Define to 1 if you want to use GTK+ modal dialogs.])
 118 elif test x$qt4 = xyes
 119 then
 120         AC_DEFINE([USE_QT4], 1,
 121                           [Define to 1 if you want to use QT4 modal dialogs.])
 122 fi
 123
 124
 125 if test "x$prefix" = xNONE
 126 then
 127         prefix="$ac_default_prefix"
 128 fi
 129
 130 if test x$WIN32 = xyes
 131 then
 132         DATADIR="data"
 133 else
 134         eval eval DATADIR="${datadir}/$PACKAGE"
 135 fi
 136
 137 AC_SUBST([DATADIR])
 138 AC_DEFINE_UNQUOTED([YOINK_DATADIR], ["$DATADIR"],
 139                                    [Define to the path of the game asset directory.])
 140
 141
 142 ####
 143 AC_MSG_NOTICE([Checks for programs.])
 144 ####
 145
 146 AC_PROG_CXX
 147 AC_PROG_CC
 148 AC_PROG_INSTALL
 149 AC_PROG_RANLIB
 150 AM_PROG_CC_C_O
 151
 152 PKG_PROG_PKG_CONFIG
 153
 154 AC_PATH_PROGS([CUT], [cut])
 155 if test x$CUT = x
 156 then
 157         AC_MSG_ERROR([The cut program is required.])
 158 fi
 159
 160 AC_PATH_PROGS([FIND], [find])
 161 if test x$FIND = x
 162 then
 163         AC_MSG_ERROR([The find program is required.])
 164 fi
 165
 166 if test x$WIN32 = xyes
 167 then
 168         AC_PATH_PROGS([WINDRES],
 169                                    [windres $host_alias-windres $host_os-windres])
 170         if test x$WINDRES = x
 171         then
 172                 AC_MSG_ERROR([The windres program is required.])
 173         fi
 174
 175         AC_PATH_PROGS([ZIP], [zip])
 176         if test x$ZIP = x
 177         then
 178                 AC_MSG_WARN([The zip program is needed to build a portable package.])
 179         fi
 180
 181         AC_PATH_PROGS([MAKENSIS], [makensis])
 182         if test x$MAKENSIS = x
 183         then
 184                 AC_MSG_WARN([The makensis program is needed to build an installer.])
 185         fi
 186
 187         AC_PATH_PROGS([GROFF], [groff])
 188         if test x$GROFF = x
 189         then
 190                 AC_MSG_WARN([The groff program is needed to create the manual page.])
 191         fi
 192 elif test x$NETBSD = xyes
 193 then
 194         AC_PATH_PROGS([PKGLINT], [pkglint])
 195 fi
 196
 197 AM_CONDITIONAL([HAVE_MAKENSIS], [test x$MAKENSIS != x])
 198
 199 ####
 200 AC_MSG_NOTICE([Checks for libraries.])
 201 ####
 202
 203 ##### SDL #####
 204 website="http://www.libsdl.org/"
 205 PKG_CHECK_MODULES([SDL], [sdl],
 206                                   [LIBS="$LIBS $SDL_LIBS"
 207                                    CFLAGS="$CFLAGS $SDL_CFLAGS"
 208                                    CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"],
 209                                   [missing=yes
 210                                    AC_MSG_WARN([Missing SDL ($website)])])
 211
 212 ##### opengl, glu #####
 213 website="http://www.mesa3d.org/"
 214 PKG_CHECK_MODULES([OPENGL], [gl glu],
 215                                   [LIBS="$LIBS $OPENGL_LIBS"
 216                                    CFLAGS="$CFLAGS $OPENGL_CFLAGS"
 217                                    CXXFLAGS="$CXXFLAGS $OPENGL_CFLAGS"],
 218                                   [missing=yes
 219                                    AC_MSG_WARN([Missing OpenGL ($website)])])
 220
 221 ##### libpng #####
 222 website="http://www.libpng.org/pub/png/libpng.html"
 223 PKG_CHECK_MODULES([PNG], [libpng],
 224                                   [LIBS="$LIBS $PNG_LIBS"
 225                                    CFLAGS="$CFLAGS $PNG_CFLAGS"
 226                                    CXXFLAGS="$CXXFLAGS $PNG_CFLAGS"],
 227                                   [missing=yes
 228                                    AC_MSG_WARN([Missing libpng ($website)])])
 229
 230 ##### openal #####
 231 website="http://connect.creativelabs.com/openal/"
 232 PKG_CHECK_MODULES([OPENAL], [openal],
 233                                   [LIBS="$LIBS $OPENAL_LIBS"
 234                                    CFLAGS="$CFLAGS $OPENAL_CFLAGS"
 235                                    CXXFLAGS="$CXXFLAGS $OPENAL_CFLAGS"],
 236                                   [missing=yes
 237                                    AC_MSG_WARN([Missing OpenAL ($website)])])
 238
 239 ##### libvorbis #####
 240 website="http://www.xiph.org/downloads/"
 241 PKG_CHECK_MODULES([VORBIS], [vorbisfile],
 242                                   [LIBS="$LIBS $VORBIS_LIBS"
 243                                    CFLAGS="$CFLAGS $VORBIS_CFLAGS"
 244                                    CXXFLAGS="$CXXFLAGS $VORBIS_CFLAGS"],
 245                                   [missing=yes
 246                                    AC_MSG_WARN([Missing libvorbisfile ($website)])])
 247
 248 ##### liblua #####
 249 website="http://www.lua.org/"
 250 PKG_CHECK_MODULES([LUA], [lua],
 251                                   [LIBS="$LIBS $LUA_LIBS"
 252                                    CFLAGS="$CFLAGS $LUA_CFLAGS"
 253                                    CXXFLAGS="$CXXFLAGS $LUA_CFLAGS"],
 254                                   [missing=yes
 255                                    AC_MSG_WARN([Missing liblua ($website)])])
 256
 257 ##### GTK+ 2.0 #####
 258 if test x$gtk = xyes
 259 then
 260         website="http://www.gtk.org/"
 261         PKG_CHECK_MODULES([GTK], [gtk+-2.0],
 262                                           [LIBS="$LIBS $GTK_LIBS"
 263                                            CFLAGS="$CFLAGS $GTK_CFLAGS"
 264                                            CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"],
 265                                           [missing=yes
 266                                            AC_MSG_WARN([Missing GTK+-2.0 ($website)])])
 267 fi
 268
 269 ##### QT4 #####
 270 if test x$qt4 = xyes
 271 then
 272         website="http://qt.nokia.com/"
 273         PKG_CHECK_MODULES([QT], [QtGui],
 274                                           [LIBS="$LIBS $QT_LIBS"
 275                                            CFLAGS="$CFLAGS $QT_CFLAGS"
 276                                            CXXFLAGS="$CXXFLAGS $QT_CFLAGS"],
 277                                           [missing=yes
 278                                            AC_MSG_WARN([Missing QT ($website)])])
 279 fi
 280
 281 if test x$missing = xyes
 282 then
 283         AC_MSG_ERROR([You are missing some required libraries.])
 284 fi
 285
 286
 287 ####
 288 AC_MSG_NOTICE([Checks for header files.])
 289 ####
 290
 291 AC_HEADER_STDBOOL
 292 AC_HEADER_STDC
 293 AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h unistd.h])
 294
 295 BOOST_SMART_PTR
 296 BOOST_STRING_ALGO
 297 BOOST_BIND
 298 BOOST_FUNCTION
 299
 300
 301 ####
 302 AC_MSG_NOTICE([Checks for types.])
 303 ####
 304
 305 AC_TYPE_UINT8_T
 306 AC_TYPE_UINT16_T
 307 AC_TYPE_UINT32_T
 308 AC_TYPE_SIZE_T
 309 AC_TYPE_SSIZE_T
 310
 311
 312 ####
 313 AC_MSG_NOTICE([Checks for compiler characteristics.])
 314 ####
 315
 316 AC_C_STRINGIZE
 317 AC_C_INLINE
 318
 319
 320 ####
 321 AC_MSG_NOTICE([Checks for library functions.])
 322 ####
 323
 324 AC_FUNC_ERROR_AT_LINE
 325 AC_FUNC_STRTOD
 326 AC_CHECK_FUNCS([nanosleep strchr strcspn strrchr strstr])
 327
 328 if test x$clock_gettime = xyes
 329 then
 330         AC_SEARCH_LIBS([clock_gettime], [rt],
 331                                    [clock_gettime=yes],
 332                                    [clock_gettime=no])
 333         if test x$clock_gettime = xyes
 334         then
 335                 AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
 336                                   [Define to 1 if you have the 'clock_gettime' function.])
 337         else
 338                 AC_MSG_WARN([Falling back to SDL_GetTicks().])
 339         fi
 340 fi
 341
 342
 343 #
 344 # Find the game resources to install.
 345 #
 346
 347 DATA_FILES=$(echo $(cd data && find . -name "*.lua" \
 348                                                                    -o -name "*.ogg" \
 349                                                                    -o -name "*.png" \
 350                                                                    -o -name "yoinkrc"))
 351 AC_SUBST([DATA_FILES])
 352
 353
 354 #
 355 # Split the version number into components.
 356 # These definitions are used in the win32 resource file, src/yoink.rc.
 357 #
 358
 359 VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
 360 VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
 361 VERSION_REVISION=$(echo $VERSION | cut -d. -f3)
 362
 363 AC_DEFINE_UNQUOTED([VERSION_MAJOR], [${VERSION_MAJOR:-0}],
 364                                    [Define to major version number component.])
 365
 366 AC_DEFINE_UNQUOTED([VERSION_MINOR], [${VERSION_MINOR:-0}],
 367                                    [Define to minor version number component.])
 368
 369 AC_DEFINE_UNQUOTED([VERSION_REVISION], [${VERSION_REVISION:-0}],
 370                                    [Define to revision version number component.])
 371
 372 PVERSION="${VERSION_MAJOR:-0}.${VERSION_MINOR:-0}.${VERSION_REVISION:-0}.0"
 373 AC_SUBST([PVERSION])
 374
 375
 376 #
 377 # Create the build files.
 378 #
 379
 380 AC_CONFIG_FILES([Makefile
 381                                  data/Makefile
 382                                  doc/yoink.6
 383                                  src/Makefile])
 384
 385 AC_CONFIG_HEADERS([src/config.h])
 386
 387 AC_OUTPUT
 388
 389
 390 #
 391 # Print a friendly little message.
 392 #
 393
 394 echo ""
 395 echo " Configuration complete! :-)"
 396 echo ""
 397 echo "      Host: $target"
 398 echo "    Prefix: $prefix"
 399 echo "      Data: $DATADIR"
 400 echo ""
 401 echo "       CXX: $CXX"
 402 echo "  CXXFLAGS: $(echo $CXXFLAGS)"
 403 echo "      LIBS: $(echo $LIBS)"
 404 echo ""
 405 echo " To finish the installation, execute:"
 406 echo "  make"
 407 echo "  make install"
 408 echo ""
 409