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