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/YoinkApp.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
  31 #
  32 # Configure platform-specific stuff.
  33 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  34
  35 case "${host}" in
  36         *mingw32*)
  37                 MINGW32=yes
  38                 WIN32=yes
  39                 AC_PATH_PROGS([WINDRES], [windres $host_alias-windres $host_os-windres])
  40                 if test "x$WINDRES" = x
  41                 then
  42                         AC_MSG_ERROR([windres could not be found])
  43                 fi
  44                 AC_SUBST(WINDRES)
  45         ;;
  46         *cygwin*)
  47                 CYGWIN=yes
  48                 WIN32=yes
  49         ;;
  50         *-apple-darwin*)
  51                 MACOSX=yes
  52                 LIBS="$LIBS -Wl,-framework"
  53         ;;
  54 esac
  55
  56 AM_CONDITIONAL([WIN32], test "$WIN32" = "yes")
  57
  58
  59 #
  60 # Checks for configuration arguments.
  61 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  62
  63 AC_ARG_ENABLE([developer],
  64                           [  --enable-developer      use all compiler flags developers need],
  65                           [developer=$enableval],
  66                           [developer=no])
  67
  68 AC_ARG_ENABLE([debug],
  69                           [  --enable-debug          include debugging symbols and features],
  70                           [debug=$enableval],
  71                           [debug=no])
  72
  73 AC_ARG_ENABLE([profile],
  74                           [  --enable-profile        make a binary for use with gprof profiler],
  75                           [profile=$enableval],
  76                           [profile=no])
  77
  78 AC_ARG_ENABLE([extra-warnings],
  79                           [  --enable-extra-warnings make the gcc compiler give more warnings],
  80                           [extra_warnings=$enableval],
  81                           [extra_warnings=no])
  82
  83 AC_ARG_WITH([log-level],
  84                         [AS_HELP_STRING([--with-log-level=NUM],
  85                                                         [0, none... 1, errors... 4, everything (default: 3)])],
  86                         [log_level=$withval],
  87                         [log_level=3])
  88
  89
  90 if test x$developer = xyes
  91 then
  92         debug=yes
  93         log_level=4
  94
  95         if test x$WIN32 != xyes
  96         then
  97 # i haven't had much success with gprof profiling on win32
  98                 profile=yes
  99         fi
 100 fi
 101
 102 if test x$debug = xyes
 103 then
 104         CFLAGS="$CFLAGS -Wall -O0 -DDEBUG"
 105         CXXFLAGS="$CXXFLAGS -Wall -O0 -DDEBUG"
 106 else
 107         CFLAGS="$CFLAGS -O2 -DNDEBUG"
 108         CXXFLAGS="$CXXFLAGS -O2 -DNDEBUG"
 109 fi
 110
 111 if test x$profile = xyes
 112 then
 113         CFLAGS="$CFLAGS -pg"
 114         CXXFLAGS="$CXXFLAGS -pg"
 115 fi
 116
 117 if test x$extra_warnings = xyes
 118 then
 119         CFLAGS="$CFLAGS -Wextra -Wno-unused-parameter"
 120         CXXFLAGS="$CXXFLAGS -Wextra -Wno-unused-parameter"
 121 fi
 122
 123 AC_DEFINE_UNQUOTED([YOINK_LOGLEVEL], [$log_level],
 124                                    [Define to detail level of logging.])
 125
 126
 127 if test "x$prefix" = xNONE
 128 then
 129         prefix="$ac_default_prefix"
 130 fi
 131
 132 AC_ARG_WITH([assetdir],
 133                         [AS_HELP_STRING([--with-assetdir=DIR],
 134                                                         [real path to assets (default: $datarootdir/yoink)])],
 135                         [DATADIR="$withval"],
 136                         [eval DATADIR="$datarootdir/yoink"])
 137
 138 if test x$WIN32 = xyes
 139 then
 140         DATADIR="data"
 141 fi
 142
 143 AC_SUBST([DATADIR])
 144 AC_DEFINE_UNQUOTED([YOINK_DATADIR], ["$DATADIR"],
 145                                    [Define to path of game asset directory.])
 146
 147
 148 CONFIGFILES="\$HOME/.yoinkrc:/etc/yoinkrc"
 149
 150 AC_DEFINE_UNQUOTED([YOINK_CONFIGFILES], ["$CONFIGFILES"],
 151                                    [Define to colon-delimited configuration file paths.])
 152
 153
 154 #
 155 # Split the version number into components.
 156 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 157
 158 VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
 159 VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
 160 VERSION_REVISION=$(echo $VERSION | cut -d. -f3)
 161
 162 AC_DEFINE_UNQUOTED([VERSION_MAJOR], [${VERSION_MAJOR:-0}],
 163                                    [Define to major version number component.])
 164
 165 AC_DEFINE_UNQUOTED([VERSION_MINOR], [${VERSION_MINOR:-0}],
 166                                    [Define to minor version number component.])
 167
 168 AC_DEFINE_UNQUOTED([VERSION_REVISION], [${VERSION_REVISION:-0}],
 169                                    [Define to revision version number component.])
 170
 171 # these are used in src/yoink.rc
 172
 173
 174 #
 175 # Checks for system functions/headers and compiler characteristics.
 176 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 177
 178 AC_C_STRINGIZE
 179 AC_C_INLINE
 180
 181 AC_TYPE_UINT8_T
 182 AC_TYPE_UINT16_T
 183 AC_TYPE_UINT32_T
 184 AC_TYPE_SIZE_T
 185 AC_TYPE_SSIZE_T
 186
 187 AC_FUNC_ERROR_AT_LINE
 188 AC_FUNC_STRTOD
 189 AC_CHECK_FUNCS([nanosleep strchr strcspn strrchr strstr])
 190
 191 AC_HEADER_STDBOOL
 192 AC_HEADER_STDC
 193 AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h unistd.h])
 194
 195
 196 #
 197 # Checks for build dependencies.
 198 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 199
 200 ##### boost #####
 201 website="http://www.boost.org/"
 202 BOOST_SMART_PTR
 203 BOOST_STRING_ALGO
 204 BOOST_BIND
 205 BOOST_FUNCTION
 206
 207 ##### SDL #####
 208 website="http://www.libsdl.org/"
 209 AM_PATH_SDL([1.2.10],
 210                         [CFLAGS="$CFLAGS $SDL_CFLAGS"
 211                          CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
 212                          LIBS="$LIBS $SDL_LIBS"])
 213
 214 ##### opengl, glu #####
 215 website="http://www.mesa3d.org/"
 216 AC_CHECK_HEADERS([GL/gl.h GL/glu.h],,
 217                                  [missing=yes
 218                                   echo "***** Missing GL headers ($website) *****"])
 219 if test x$WIN32 == xyes
 220 then
 221 # autoconf library search macro doesn't find opengl32 on windows because it uses
 222 # different name hashing, but it links fine; assume it's there
 223         LIBS="$LIBS -lglu32 -lopengl32"
 224 else
 225         AC_SEARCH_LIBS([glEnable], [GL MesaGL],,
 226                                    [missing=yes
 227                                         echo "***** Missing libGL ($website) *****"])
 228         AC_SEARCH_LIBS([gluDisk], [GLU MesaGLU],,
 229                                    [missing=yes
 230                                         echo "***** Missing libGLU ($website) *****"])
 231 fi
 232
 233 ##### openal, alut #####
 234 website="http://connect.creativelabs.com/openal/"
 235 AC_CHECK_HEADERS([AL/al.h AL/alut.h],,
 236                                  [missing=yes
 237                                   echo "***** Missing OpenAL headers ($website) *****"])
 238 AC_SEARCH_LIBS([alEnable], [openal openal32],,
 239                            [missing=yes
 240                                 echo "***** Missing libopenal ($website) *****"])
 241 AC_SEARCH_LIBS([alutInit], [alut],,
 242                            [missing=yes
 243                                 echo "***** Missing libalut ($website) *****"])
 244
 245 ##### SDL_image #####
 246 website="http://www.libsdl.org/projects/SDL_image/"
 247 AC_CHECK_HEADERS([SDL/SDL_image.h],,
 248                                  [missing=yes
 249                                   echo "***** Missing SDL_image header ($website) *****"])
 250 AC_SEARCH_LIBS([IMG_Load], [SDL_image],,
 251                            [missing=yes
 252                                 echo "***** Missing libSDL_image ($website) *****"])
 253
 254 ##### libvorbis #####
 255 website="http://www.xiph.org/downloads/"
 256 AC_CHECK_HEADERS([vorbis/codec.h vorbis/vorbisfile.h],,
 257                                  [missing=yes
 258                                   echo "***** Missing vorbis headers ($website) *****"])
 259 AC_SEARCH_LIBS([ov_open], [vorbisfile],,
 260                            [missing=yes
 261                                 echo "***** Missing libvorbisfile ($website) *****"])
 262
 263 ##### librt (optional) #####
 264 AC_SEARCH_LIBS([clock_gettime], [rt],
 265                            [AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
 266                                                   [Define to 1 if you have the 'clock_gettime' function.])])
 267
 268
 269 if test x$missing == xyes
 270 then
 271         AC_MSG_ERROR([please install missing dependencies (see messages above)])
 272 fi
 273
 274
 275 #
 276 # Find the data files to install.
 277 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 278
 279 DATA_FILES=$(echo $(cd data; \
 280                                         find . -name "*.json" \
 281                                                 -o -name "*.ogg" \
 282                                                 -o -name "*.png" \
 283                                                 -o -name "*.xm" \
 284                                                 -o -name "yoinkrc"))
 285 AC_SUBST([DATA_FILES])
 286
 287
 288 #
 289 # Create the build files.
 290 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 291
 292 AC_CONFIG_FILES([Makefile
 293                                  data/Makefile
 294                                  doc/Makefile
 295                                  doc/yoink.6
 296                                  extra/Makefile
 297                                  extra/yoink.spec
 298                  src/Makefile])
 299
 300 AC_CONFIG_HEADERS([src/config.h])
 301
 302 AC_OUTPUT
 303
 304
 305 #
 306 # Print a friendly little message.
 307 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 308
 309 echo ""
 310 echo " Configuration complete! :-)"
 311 echo ""
 312 echo "          Target: $target"
 313 echo "          Prefix: $prefix"
 314 echo "  Data Directory: $DATADIR"
 315 echo "       Log Level: $log_level"
 316 echo "           Debug: $debug"
 317 echo "         Profile: $profile"
 318 echo "  Extra Warnings: $extra_warnings"
 319 echo ""
 320 echo " To finish the installation, execute:"
 321 echo "  make"
 322 echo "  make install"
 323 echo ""
 324