configure.in

   1 # -*- mode: shell-script -*-
   2 AC_INIT(main/inferno.c)
   3
   4 AC_VALIDATE_CACHED_SYSTEM_TUPLE(
   5         rm $cache_file
   6         echo restart configure
   7         exit 1
   8 )
   9
  10 AM_CONFIG_HEADER(conf.h)
  11 AM_INIT_AUTOMAKE(d2x, 0.0.9)
  12
  13 AM_MAINTAINER_MODE
  14
  15 AC_PROG_INSTALL
  16 AC_CHECK_TOOL(CC, gcc, :)
  17 AC_ISC_POSIX
  18 AC_CHECK_TOOL(RANLIB, ranlib, :)
  19 AC_CHECK_TOOL(AR, ar, :)
  20 AC_STDC_HEADERS
  21
  22 AC_CYGWIN
  23 AC_MINGW32
  24
  25 CFLAGS="-g -O2 -Wall"
  26
  27 dnl Count warnings as errors?
  28 AC_ARG_WITH(werror,
  29   [  --with-werror                Count compiler warning as errors ],
  30   [case "${withval}" in
  31     yes) CFLAGS="-Werror $CFLAGS" ;;
  32     no)  ;;
  33     *) AC_MSG_ERROR(bad value ${withval} for --with-werror) ;;
  34   esac],)
  35
  36 dnl Build with NDEBUG?
  37 AC_ARG_WITH(ndebug,
  38   [  --with-ndebug                Take out extra Asserts, Int3, etc ],
  39   [case "${withval}" in
  40     yes) AC_DEFINE(NDEBUG) ;;
  41     no)  ;;
  42     *) AC_MSG_ERROR(bad value ${withval} for --with-ndebug) ;;
  43   esac],)
  44
  45 # Test for DJGPP
  46 AM_CONDITIONAL(ENV_DJGPP, test "$host_os" = "msdosdjgpp")
  47 if test "$host_os" = "msdosdjgpp"; then
  48
  49   CFLAGS="-I \$(top_srcdir)/arch/dos/include $CFLAGS"
  50   AC_DEFINE(__ENV_DJGPP__)
  51   AC_PATH_PROG(NASM, nasm, no)
  52   TARGETS=d2x
  53
  54 else
  55   CFLAGS="-D_REENTRANT -pipe $CFLAGS"
  56   AM_CONDITIONAL(ENV_CYGWIN, test "$host_os" = "cygwin")
  57
  58   AC_DEFINE(__ENV_LINUX__)
  59
  60   if test "$host_os" = "cygwin"; then
  61     AC_CHECK_LIB(SDL, SDL_Init, SDL_LIBS="-lSDL", AC_MSG_ERROR(The SDL which is required not found.))
  62   else
  63     AC_CHECK_LIB(SDL, SDL_Init, SDL_LIBS="-lSDL", AC_MSG_ERROR(The SDL which is required not found.),-ldl -lpthread)
  64   fi
  65   AC_CHECK_HEADERS(netipx/ipx.h)
  66   AC_SUBST(SDL_LIBS)
  67
  68   # Check for OpenGL
  69   AC_ARG_WITH(opengl,
  70     [  --with-opengl                Build OpenGL support ],
  71     [case "${withval}" in
  72       yes) opengl=true ;;
  73       no)  opengl=false ;;
  74       *) AC_MSG_ERROR(bad value ${withval} for --with-opengl) ;;
  75     esac],[opengl=false])
  76
  77   if test x$opengl = xtrue; then
  78     AC_CHECK_LIB(GL, main,
  79       OGL_LIBS="-lGL",
  80       [AC_MSG_ERROR([GL not found, OpenGL cannot be built])
  81        opengl=false],
  82        )
  83     AC_CHECK_LIB(GLU,main,
  84       OGL_LIBS="${OGL_LIBS} -lGLU",
  85       [AC_MSG_ERROR([GLU not found, OpenGL cannot be built])
  86        opengl=false],
  87        -lGL)
  88   fi
  89   AC_SUBST(OGL_LIBS)
  90   AM_CONDITIONAL(USE_OPENGL, test x$opengl = xtrue)
  91
  92   # Check for GGI
  93   AC_ARG_WITH(ggi,
  94     [  --with-ggi                   Build GGI support ],
  95     [case "${withval}" in
  96       yes) ggi=true ;;
  97       no)  ggi=false ;;
  98       *)   AC_MSG_ERROR(bad value ${withval} for --with-ggi) ;;
  99     esac],[ggi=false])
 100
 101   if test x$ggi = xtrue; then
 102     AC_CHECK_LIB(ggi, ggiInit,
 103       GGI_LIBS="-lggi",
 104       [AC_MSG_ERROR([GGI not found, GGI version cannot be built]); ggi=false])
 105     AC_CHECK_LIB(gii, giiInit,
 106       GGI_LIBS="${GGI_LIBS} -lgii",
 107       [AC_MSG_ERROR([GII not found, GGI version cannot be built]); ggi=false])
 108   fi
 109   AC_SUBST(GGI_LIBS)
 110   AM_CONDITIONAL(USE_GGI, test x$ggi = xtrue)
 111
 112   # Check for SVGALib
 113   AC_ARG_WITH(svga,
 114     [  --with-svga                  Build SVGALib support ],
 115     [case "${withval}" in
 116       yes) svga=true ;;
 117       no)  svga=false ;;
 118       *) AC_MSG_ERROR(bad value ${withval} for --with-svga) ;;
 119     esac],[svga=false])
 120
 121   if test x$svga = xtrue; then
 122     AC_CHECK_LIB(vga, vga_getmousetype,
 123       SVGA_LIBS="-lvga",
 124       [AC_MSG_ERROR([vga not found, SVGALib cannot be built])
 125        svga=false],
 126        )
 127     AC_CHECK_LIB(vgagl,gl_getcontext,
 128       SVGA_LIBS="${SVGA_LIBS} -lvgagl",
 129       [AC_MSG_ERROR([vgagl not found, SVGALib cannot be built])
 130        svga=false],
 131        -lvga)
 132   fi
 133   AC_SUBST(SVGA_LIBS)
 134   AM_CONDITIONAL(USE_SVGALIB, test x$svga = xtrue)
 135
 136   if test x$opengl = xtrue; then
 137     AC_DEFINE(OGL)
 138     TARGETS=d2x-ogl
 139   else
 140     if test x$svga = xtrue; then
 141       AC_DEFINE(SVGA)
 142       TARGETS=d2x-svga
 143     else
 144       if test x$ggi = xtrue; then
 145         AC_DEFINE(GGI)
 146         TARGETS=d2x-ggi
 147       else
 148         TARGETS=d2x-sdl
 149       fi
 150     fi
 151   fi
 152
 153   AC_PATH_PROG(NASM, nasm, no)
 154   CFLAGS="-I\$(top_srcdir)/input/linux/include -I\$(top_srcdir)/arch/linux/include $CFLAGS"
 155
 156 fi
 157
 158 # Check for NASM and network
 159 NO_ASM=0
 160 NO_NETWORK=0
 161 AC_ARG_WITH(assembler,
 162   [  --without-assembler          Do not use assembler optimization ],
 163       if test x$withval = xno; then
 164         NO_ASM=1
 165       fi)
 166 AC_ARG_WITH(network,
 167   [  --without-network            Do not build network/serial support ],
 168       if test x$withval = xno; then
 169         NO_NETWORK=1
 170       fi)
 171
 172 if test "$NASM" = "no"; then
 173         NO_ASM=1
 174 fi
 175 if test "$NO_ASM" = 1; then
 176         AC_DEFINE(NO_ASM)
 177         NASMFLAGS=""
 178 else
 179         case $host_os in
 180           cygwin)
 181               NASMFLAGS="-f win32 -i\$(srcdir)/"
 182               ;;
 183           msdosdjgpp)
 184               NASMFLAGS="-f coff -i\$(srcdir)/"
 185               ;;
 186           linux*)
 187               NASMFLAGS="-f elf -d__ENV_LINUX__ -i\$(srcdir)/"
 188               ;;
 189           *)
 190               AC_MSG_ERROR([Assembler not supported for this OS])
 191         esac
 192 fi
 193 if test "$NO_NETWORK" = 0; then
 194         AC_DEFINE(NETWORK)
 195 fi
 196 AM_CONDITIONAL(USE_ASM, test "$NO_ASM" != 1)
 197 AM_CONDITIONAL(USE_NETWORK, test "$NO_NETWORK" != 1)
 198
 199 AC_SUBST(NASMFLAGS)
 200
 201 AC_SUBST(CFLAGS)
 202
 203 AC_SUBST(TARGETS)
 204
 205 AC_ARG_PROGRAM
 206
 207 #libdir='$(shell pwd)/${top_srcdir}/main'
 208 AC_OUTPUT(
 209 Makefile
 210 2d/Makefile
 211 3d/Makefile
 212 arch/Makefile
 213 arch/dos/Makefile
 214 arch/dos/allg_snd/Makefile
 215 arch/dos/allg_snd/sound/Makefile
 216 arch/dos/allg_snd/sound/drv/Makefile
 217 arch/dos/bak/Makefile
 218 arch/dos/comm/Makefile
 219 arch/dos/comm/include/Makefile
 220 arch/dos/include/Makefile
 221 arch/dos/mm_snd/Makefile
 222 arch/dos/mm_snd/include/Makefile
 223 arch/include/Makefile
 224 arch/ogl/Makefile
 225 arch/ogl/include/Makefile
 226 arch/linux/Makefile
 227 arch/linux/include/Makefile
 228 arch/win32/Makefile
 229 arch/win32/d3dframe/Makefile
 230 arch/win32/include/Makefile
 231 cfile/Makefile
 232 iff/Makefile
 233 iff/archive/Makefile
 234 includes/Makefile
 235 input/Makefile
 236 input/linux/Makefile
 237 input/linux/include/Makefile
 238 main/Makefile
 239 main/editor/Makefile
 240 main/old/Makefile
 241 maths/Makefile
 242 mem/Makefile
 243 misc/Makefile
 244 sound/Makefile
 245 texmap/Makefile
 246 unused/Makefile
 247 unused/bios/Makefile
 248 unused/lib/Makefile
 249 unused/novga/Makefile
 250 unused/pa_null/Makefile
 251 unused/ui/Makefile
 252 unused/vga/Makefile
 253 unused/vga/new/Makefile
 254 unused/win95/Makefile
 255 video/Makefile
 256 tools/Makefile
 257 tools/cvs2cl/Makefile
 258 )