configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT([Angband], [3.0.9b], [bugs@rephial.org], [angband])
   3 AC_PREREQ([2.50])
   4
   5 AC_CONFIG_HEADER(src/autoconf.h)
   6
   7 dnl OMK bootstrap
   8 AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])
   9 AC_SUBST([VERSION], [AC_PACKAGE_VERSION])
  10
  11 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
  12 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])
  13
  14 dnl Check for C compiler
  15 AC_LANG([C])
  16 AC_PROG_CC
  17
  18 test "$GCC" = "yes" && CFLAGS="$CFLAGS -Wall -pipe -g -fno-strength-reduce"
  19
  20 dnl Checks for various programs
  21 AC_PROG_INSTALL
  22 AC_PROG_LN_S
  23 AC_PROG_MAKE_SET
  24
  25 AC_PATH_PROG(RM, rm)
  26 AC_PATH_PROG(MV, mv)
  27 AC_PATH_PROG(CP, cp)
  28
  29 dnl Work around an autoconf bugs.
  30 if test "$prefix" = "NONE"; then
  31         prefix="${ac_default_prefix}"
  32 fi
  33
  34
  35 AC_ARG_WITH(setgid,  [  --with-setgid=NAME      install angband as group NAME])
  36 AC_ARG_WITH(libpath, [  --with-libpath=PATH     use PATH as the path to the Angband lib folder])
  37
  38 if test "$with_libpath" != ""; then
  39         libpath="${with_libpath}"
  40 elif test "$with_setgid" != ""; then
  41         libpath="${prefix}/share/${PACKAGE}/"
  42 else
  43         libpath="./lib/"
  44         bindir=".."
  45 fi
  46
  47 case "/$libpath" in
  48         */) MY_EXPAND_DIR(game_datadir, "$libpath")  ;;
  49         *)  MY_EXPAND_DIR(game_datadir, "$libpath/") ;;
  50 esac
  51
  52 AC_DEFINE_UNQUOTED([DEFAULT_PATH], "${game_datadir}", [Path to the game's lib directory])
  53
  54 SETEGID="$with_setgid";    AC_SUBST(SETEGID)
  55 DATA_PATH="$game_datadir"; AC_SUBST(DATA_PATH)
  56
  57
  58 dnl Frontends
  59 AC_ARG_ENABLE(gtk,
  60         [  --enable-gtk                         Enables GTK 2.x frontend, can't use on system-wide installs (default: disabled)],
  61         [enable_gtk=$enableval],
  62         [enable_gtk=no])
  63 AC_ARG_ENABLE(curses,
  64         [  --enable-curses                      Enables Curses frontend (default: enabled)],
  65         [enable_curses=$enableval],
  66         [enable_curses=yes])
  67 AC_ARG_ENABLE(x11,
  68         [  --enable-x11                         Enables X11 frontend (default: enabled)],
  69         [enable_x11=$enableval],
  70         [enable_x11=yes])
  71 AC_ARG_ENABLE(sdl,
  72         [  --enable-sdl                         Enables SDL frontend (default: disabled)],
  73         [enable_sdl=$enableval],
  74         [enable_sdl=no])
  75
  76 dnl Sound modules
  77 AC_ARG_ENABLE(sdl_mixer,
  78         [  --enable-sdl-mixer                   Enables SDL mixer sound support (default: enabled)],
  79         [enable_sdl_mixer=$enable_sdl_mixer],
  80         [enable_sdl_mixer=yes])
  81
  82
  83
  84
  85 dnl curses checking
  86 if test "$enable_curses" = "yes"; then
  87         AC_CHECK_LIB(curses  , initscr, found_curses=yes,found_curses=no)
  88         AC_CHECK_LIB(ncurses , initscr, found_ncurses=yes,found_ncurses=no)
  89         AC_CHECK_LIB(pdcurses, initscr, found_pdcurses=yes,found_pdcurses=no)
  90         if test "x$found_ncurses" = "xno"; then
  91                 if test "x$found_pdcurses" = "xno"; then
  92                         if test "x$found_curses" = "xno"; then
  93                                 with_curses=no
  94                         else
  95                                 AC_DEFINE(USE_CURSES, 1, [Define to 1 if Curses or PDCurses is found, but NCurses is not.])
  96                                 AC_DEFINE(USE_GCU, 1, [Define to 1 if using the Curses frontend.])
  97                                 LDFLAGS="${LDFLAGS} -lcurses"
  98                                 with_curses=yes
  99                         fi
 100                 else
 101                         AC_DEFINE(USE_CURSES, 1, [Define to 1 if Curses or PDCurses is found, but NCurses is not.])
 102                         AC_DEFINE(USE_GCU, 1, [Define to 1 if using the Curses frontend.])
 103                         LDFLAGS="${LDFLAGS} -lpdcurses"
 104                         with_curses=yes
 105                 fi
 106         else
 107                 AC_DEFINE(USE_NCURSES, 1, [Define to 1 if NCurses is found.])
 108                 AC_DEFINE(USE_GCU, 1, [Define to 1 if using the Curses frontend.])
 109                 LDFLAGS="${LDFLAGS} -lncurses"
 110                 with_curses=yes
 111         fi
 112 fi
 113
 114
 115 dnl X11 checking
 116 if test "$enable_x11" = "yes"; then
 117         AC_PATH_XTRA
 118
 119         if test "x$have_x" != "xyes"; then
 120                 with_x11=no
 121         else
 122                 AC_DEFINE(USE_X11, 1, [Define to 1 if using the X11 frontend and X11 libraries are found.])
 123                 CFLAGS="$CFLAGS $X_CFLAGS"
 124                 LDFLAGS="$LDFLAGS $X_PRE_LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
 125                 with_x11=yes
 126         fi
 127 fi
 128
 129 dnl SDL checking
 130 if test "$enable_sdl" = "yes"; then
 131         AM_PATH_SDL(1.2.10,,)
 132
 133         if test "$SDL_CONFIG" = "no"; then
 134                 with_sdl=no
 135         else
 136                 AC_CHECK_LIB(SDL_image, IMG_LoadPNG_RW, with_sdl=yes, with_sdl=no)
 137                 AC_CHECK_LIB(SDL_ttf, TTF_Init, with_sdlx=yes, with_sdl=no)
 138
 139                 if test "$with_sdl" = "yes"; then
 140                         AC_DEFINE(USE_SDL, 1, [Define to 1 if using the SDL interface and SDL is found.])
 141                         CFLAGS="${CFLAGS} ${SDL_CFLAGS}"
 142                         LDFLAGS="${LDFLAGS} ${SDL_LIBS} -lSDL_image -lSDL_ttf"
 143                 fi
 144         fi
 145 fi
 146
 147
 148 dnl GTK checking
 149 if test "$enable_gtk" = "yes"; then
 150         PKG_CHECK_MODULES(GTK, [glib-2.0 >= 2.6.0 gtk+-2.0 >= 2.6.0 gthread-2.0 pango libglade-2.0],
 151                 [with_gtk=yes],
 152                 [with_gtk=no]
 153         )
 154         PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.6.0],
 155                 [with_gtkx=yes],
 156                 [with_gtk=no]
 157         )
 158
 159         if [ "x$SETEGID" != "x"]; then
 160                 enable_gtk=no
 161                 with_gtk=no
 162         fi
 163
 164         if test "$with_gtk" = "yes"; then
 165                 AC_DEFINE(USE_GTK, 1, [Define to 1 if using the GTK+ 2.x interface and GTK+ 2.x is found.])
 166                 CFLAGS="${CFLAGS} $GTK_CFLAGS"
 167                 LDFLAGS="${LDFLAGS} $GTK_LIBS -rdynamic -export-dynamic"
 168         fi
 169 fi
 170
 171
 172 dnl SDL mixer checking
 173 if test "$enable_sdl_mixer" = "yes"; then
 174         AC_CHECK_LIB(SDL_mixer, Mix_OpenAudio, found_sdl_mixer=yes, found_sdl_mixer=no)
 175
 176         if test "$found_sdl_mixer" = "yes"; then
 177                 AC_DEFINE(SOUND_SDL, 1, [Define to 1 if using SDL_mixer sound support and it's found.])
 178                 SDL_CFLAGS=`sdl-config --cflags`
 179                 CFLAGS="${CFLAGS} ${SDL_CFLAGS}"
 180                 LDFLAGS="${LDFLAGS} -lSDL_mixer"
 181         fi
 182 fi
 183
 184
 185
 186 dnl Check for headers, types, functions
 187 AC_CHECK_HEADERS([fcntl.h stdint.h dirent.h])
 188 AC_HEADER_STDBOOL
 189 AC_C_CONST
 190 AC_TYPE_SIGNAL
 191 AC_CHECK_FUNCS([mkstemp setresgid setegid can_change_color])
 192
 193
 194
 195 AC_CONFIG_FILES([mk/rules.mk])
 196 AC_OUTPUT
 197
 198
 199 echo
 200 echo "Configuration:"
 201 echo
 202 echo "  Install path:                           ${prefix}"
 203 echo "  lib/ path:                              ${game_datadir}"
 204 echo
 205 echo "-- Frontends --"
 206 if test "$enable_curses" = "yes"; then
 207         if test "$with_curses" = "no"; then
 208                 echo "- Curses                                  No; missing libraries"
 209         else
 210                 echo "- Curses                                  Yes"
 211         fi
 212 else
 213         echo "- Curses                                  Disabled"
 214 fi
 215 if test "$enable_gtk" = "yes"; then
 216         if test "$with_gtk" = "no"; then
 217                 echo "- GTK 2.x                                 No; missing libraries"
 218         else
 219                 echo "- GTK 2.x                                 Yes"
 220         fi
 221 else
 222         echo "- GTK 2.x                                 Disabled"
 223 fi
 224 if test "$enable_x11" = "yes"; then
 225         if test "$with_x11" = "no"; then
 226                 echo "- X11                                     No; missing libraries"
 227         else
 228                 echo "- X11                                     Yes"
 229         fi
 230 else
 231         echo "- X11                                     Disabled"
 232 fi
 233 if test "$enable_sdl" = "yes"; then
 234         if test "$with_sdl" = "no"; then
 235                 echo "- SDL                                     No; missing libraries"
 236         else
 237                 echo "- SDL                                     Yes"
 238         fi
 239 else
 240         echo "- SDL                                     Disabled"
 241 fi