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Diff for /code/nel/configure.in between version 1.35 and 1.50

version 1.35, 2001/05/02 14:25:47 version 1.50, 2001/08/09 15:40:37
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 dnl MAJOR_VERSION correspond to the CURRENT interface number. dnl MAJOR_VERSION correspond to the CURRENT interface number.
 dnl MINOR_VERSION correspond to the interface's REVISION (implementation) dnl MINOR_VERSION correspond to the interface REVISION (implementation)
 dnl               number. dnl               number.
 dnl PICO_VERSION correspond to the interface's AGE, which is the number dnl PICO_VERSION correspond to the interface AGE, which is the number
 dnl              of previous additional interfaces supported by this library. dnl              of previous additional interfaces supported by this library.
 dnl              It must be less than or equal to CURRENT. dnl              It must be less than or equal to CURRENT.
  
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 AM_CONFIG_HEADER(include/nelconfig.h) AM_CONFIG_HEADER(include/nelconfig.h)
  
  
 dnl The following hack should ensure that configure doesn't add optimizing dnl The following hack should ensure that configure doesnt add optimizing
 dnl or debugging flags to CFLAGS or CXXFLAGS dnl or debugging flags to CFLAGS or CXXFLAGS
 CFLAGS="$CFLAGS " CFLAGS="$CFLAGS "
 CXXFLAGS="$CXXFLAGS " CXXFLAGS="$CXXFLAGS "
  
  
 dnl ==================================================================== dnl ====================================================================
  dnl Checks NeL modules (net, 3d, ai) to install / Disable
  
  dnl the misc is mandatory, it is use by the other modules.
  NEL_SUBDIRS="misc"
  
  dnl Network library
  AC_ARG_ENABLE( net,
      [  --disable-net           disable compilation and install of NeL Network.],
      , enable_net=yes )
  
  if test $enable_net = "no";
  then
     AC_MSG_RESULT(disable NEL Network.)
  else
     NEL_SUBDIRS="$NEL_SUBDIRS net"
  fi
  
  dnl 3D library
  AC_ARG_ENABLE( 3d,
      [  --disable-3d            disable compilation and install of NeL 3D.],
      , enable_3d=yes )
  
  if test $enable_3d = "no";
  then
     AC_MSG_RESULT(disable NEL 3D.)
  else
     NEL_SUBDIRS="$NEL_SUBDIRS 3d"
  fi
  
  dnl PACS library
  AC_ARG_ENABLE( pacs,
      [  --disable-pacs          disable compilation and install of NeL PACS.],
      , enable_pacs=yes )
  
  if test $enable_pacs = "no";
  then
     AC_MSG_RESULT(disable NEL PACS.)
  else
     NEL_SUBDIRS="$NEL_SUBDIRS pacs"
  fi
  
  dnl Sound library
  AC_ARG_ENABLE( sound,
      [  --enable-sound          enable compilation and install of NeL Sound.],
      , enable_sound=no )
  
  if test $enable_sound = "yes";
  then
     AC_MSG_RESULT(enable NEL Sound.)
     NEL_SUBDIRS="$NEL_SUBDIRS sound"
  fi
  
  dnl AI library
  AC_ARG_ENABLE( ai,
      [  --enable-ai             enable compilation and install of NeL AI.],
      , enable_ai=no )
  
  if test $enable_ai = "yes";
  then
     AC_MSG_RESULT(enable NEL AI.)
     NEL_SUBDIRS="$NEL_SUBDIRS ai"
  fi
  
  AC_SUBST(NEL_SUBDIRS)
  
  
  dnl ====================================================================
 dnl Checks for programs. dnl Checks for programs.
  
 AC_PROG_MAKE_SET AC_PROG_MAKE_SET
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 fi fi
  
 AC_PATH_PROGS(PYTHON, $PYTHON_EXEC, no, $PATH) AC_PATH_PROGS(PYTHON, $PYTHON_EXEC, no, $PATH)
 if test "$PYTHON" = "no"; if test "$PYTHON" = "no" -a "$enable_ai" = "yes"
 then then
     AC_MSG_ERROR([Python is needed to compile NeL (www.python.org)])     AC_MSG_ERROR([Python is needed to compile NeL (www.python.org)])
 fi fi
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 dnl ==================================================================== dnl ====================================================================
 dnl Checks for typedefs, structures, and compiler characteristics. dnl Checks for typedefs, structures, and compiler characteristics.
  
 dnl Supress GCC's "multi-character character constant" warnings. dnl Supress GCC "multi-character character constant" warnings.
 if test "X$CC" = "Xgcc"; if test "X$CC" = "Xgcc";
 then then
         CXXFLAGS="$CXXFLAGS -Wno-multichar"         CXXFLAGS="$CXXFLAGS -Wno-multichar"
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 AC_PATH_X AC_PATH_X
          
 if test ! "$no_x" = "yes" ; then if test ! "$no_x" = "yes"
     if test ! X"$x_libraries" = X ; then then
      if test ! X"$x_libraries" = X
      then
         LIBS="$LIBS -L$x_libraries"         LIBS="$LIBS -L$x_libraries"
     fi     fi
     if test ! X"$x_includes" = X ; then     if test ! X"$x_includes" = X
      then
         CXXFLAGS="$CXXFLAGS -I$x_includes"         CXXFLAGS="$CXXFLAGS -I$x_includes"
     fi     fi
 else else
      if test "$enable_3d" = "yes"
      then
     AC_MSG_ERROR(X11 must be installed.)     AC_MSG_ERROR(X11 must be installed.)
 fi fi
  fi
  
  
 dnl ========== dnl ==========
 dnl STLPort dnl STLPort
 dnl ========== dnl ==========
  
 dnl Ask user for path to the STLport header files dnl Ask user for path to the STLport files location
 AC_ARG_WITH( stlport, AC_ARG_WITH( stlport,
     [  --with-stlport=<path>   path to the STLPort header files directory.     [  --with-stlport=<path>   path to the STLPort install files directory.
                           e.g. /usr/local/include/stlport],                           e.g. /usr/local/stlport])
     [STLPORT_DIR=$with_stlport 
       AC_MSG_RESULT(using STLPort header files located in $with_stlport)], AC_ARG_WITH( stlport-include,
     AC_MSG_ERROR([You must call configure with the --with-stlport option.     [  --with-stlport-include=<path>
     This tells configure where to find the STLPort header files.                           path to the STLPort header files directory.
     e.g. --with-stlport=/usr/local/include/stlport])                           e.g. /usr/local/stlport/stlport])
 ) 
  AC_ARG_WITH( stlport-lib,
      [  --with-stlport-lib=<path>
                            path to the STLPort library files directory.
                            e.g. /usr/local/stlport/lib])
  
  if test "$with_stlport" != "no"
  then
  
  #    if test -z "$with_stlport" && test -z "$with_stlport_lib" -o -z "$with_stlport_include"
  #    then
  #        AC_MSG_ERROR([You must call configure with the --with-stlport or --with-stlport-lib and with-stlport-include options.
  #This tells configure where to find the STLPort files.])
  #    fi
  
      if test $with_stlport
      then
          AC_MSG_RESULT(using STLPort files located in $with_stlport)
  
          STLPORT_CFLAGS="-I$with_stlport/stlport"
          STLPORT_LIB="-L$with_stlport/lib"
      fi
  else
      no_stlport="yes"
      AC_MSG_RESULT(*** Override the use of the STLPorts (EXPERIMENTAL) ***)
  fi
  
  if test -z "$no_stlport" -a "$with_stlport_include"
  then
      AC_MSG_RESULT(using STLPort header files located in $with_stlport_include)
      STLPORT_CFLAGS="-I$with_stlport_include"
  fi
  
  if test -z "$no_stlport" -a  "$with_stlport_lib"
  then
      AC_MSG_RESULT(using STLPort library files located in $with_stlport_lib)
      STLPORT_LIB="-L$with_stlport_lib"
  fi
  
 if test X"$STLPORT_DIR" != X; 
  dnl ==========
  dnl OpenAL
  dnl ==========
  
  dnl Ask user for path to the OpenAL files location
  AC_ARG_WITH( openal,
      [  --with-openal=<path>   path to the OpenAL install files directory.
                            e.g. /usr/local])
  
  AC_ARG_WITH( openal-include,
      [  --with-openal-include=<path>
                            path to the OpenAL header files directory.
                            e.g. /usr/local/include])
  
  AC_ARG_WITH( openal-lib,
      [  --with-openal-lib=<path>
                            path to the OpenAL library files directory.
                            e.g. /usr/local/lib])
  
  if test $with_openal
  then
      AC_MSG_RESULT(using OpenAL files located in $with_openal)
  
      OPENAL_CFLAGS="-I$with_openal/include"
      OPENAL_LIB="-L$with_openal/lib"
  fi
  
  if test "$with_openal_include"
  then
      AC_MSG_RESULT(using OpenAL header files located in $with_openal_include)
      OPENAL_CFLAGS="-I$with_openal_include"
  fi
  
  if test "$with_openal_lib"
 then then
     CXXFLAGS="-I$STLPORT_DIR $CXXFLAGS"     AC_MSG_RESULT(using OpenAL library files located in $with_openal_lib)
      OPENAL_LIB="-L$with_openal_lib"
 fi fi
  
  
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    yo_python    yo_python
 ], ],
 [AC_MSG_RESULT(ok)], [AC_MSG_RESULT(ok)],
    AC_MSG_RESULT(no)
    if test "$enable_ai" = "yes"
    then
 AC_MSG_ERROR([Python is needed to compile NeL (www.python.org).]) AC_MSG_ERROR([Python is needed to compile NeL (www.python.org).])
    fi
 ) )
  
 CPPFLAGS="$_CPPFLAGS" CPPFLAGS="$_CPPFLAGS"
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   DEBUG_OPTIMIZE_CC=""   DEBUG_OPTIMIZE_CC=""
   OPTIMIZE_CFLAGS="-O"   OPTIMIZE_CFLAGS="-O"
 fi fi
  
 if test "$ac_cv_prog_cxx_g" = "yes" if test "$ac_cv_prog_cxx_g" = "yes"
 then then
   DEBUG_CXXFLAGS="-g"   DEBUG_CXXFLAGS="-g"
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   DEBUG_OPTIMIZE_CXX=""   DEBUG_OPTIMIZE_CXX=""
   OPTIMIZE_CXXFLAGS="-O"   OPTIMIZE_CXXFLAGS="-O"
 fi fi
  
 AC_ARG_WITH(debug, AC_ARG_WITH(debug,
     [  --with-debug[=full]     Build a debug version (huge libraries)     [  --with-debug[=full]     Build a debug version (huge libraries)
   --without-debug         Build without debugging code (default)],   --without-debug         Build without debugging code (default)],
     [with_debug=$withval],     [with_debug=$withval],
     [with_debug=no])     [with_debug=no])
  
 if test "$with_debug" = "yes" if test "$with_debug" = "yes"
 then then
   dnl Medium debug.   dnl Medium debug.
   CFLAGS="$DEBUG_CFLAGS $DEBUG_OPTIMIZE_CC $CFLAGS"   CFLAGS="$DEBUG_CFLAGS $DEBUG_OPTIMIZE_CC $CFLAGS"
   CXXFLAGS="$DEBUG_CXXFLAGS $DEBUG_OPTIMIZE_CXX $CXXFLAGS"   CXXFLAGS="$DEBUG_CXXFLAGS $DEBUG_OPTIMIZE_CXX $CXXFLAGS"
 elif test "$with_debug" = "full" else
      if test "$with_debug" = "full"
 then then
   dnl Full debug. Very slow in some cases   dnl Full debug. Very slow in some cases
   CFLAGS="$DEBUG_CFLAGS $CFLAGS"   CFLAGS="$DEBUG_CFLAGS $CFLAGS"
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   CFLAGS="$OPTIMIZE_CFLAGS $CFLAGS"   CFLAGS="$OPTIMIZE_CFLAGS $CFLAGS"
   CXXFLAGS="$OPTIMIZE_CXXFLAGS $CXXFLAGS"   CXXFLAGS="$OPTIMIZE_CXXFLAGS $CXXFLAGS"
 fi fi
  fi
  
  
 dnl ==================================================================== dnl ====================================================================
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 dnl STLPort dnl STLPort
 dnl ========== dnl ==========
  
 dnl Ask user for path to the STLport header/library files if test -z "$no_stlport"
 AC_ARG_WITH( stllib, then
     [  --with-stllib=<path>    path to the STLPort installation directory. 
                           e.g. /usr/local/lib/stlport], 
     [STLLIB_DIR=$with_stllib 
       AC_MSG_RESULT(using STLPort library located in $with_stllib.)] 
 ) 
  
 if test X"$STLLIB_DIR" != X;     if test X"$STLPORT_CFLAGS" != X
 then then
     LIBS="-L$STLLIB_DIR $LIBS"         CXXFLAGS="$STLPORT_CFLAGS $CXXFLAGS"
 fi fi
  
 LIBS="$LIBS -lstlport_gcc"     if test X"$STLPORT_LIB" != X
      then
          LIBS="$STLPORT_LIB $LIBS -lstlport_gcc"
      fi
  
 _CPPFLAGS="$CPPFLAGS" _CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CXXFLAGS"     CPPFLAGS="$CXXFLAGS $STLPORT_CFLAGS"
  
 AC_MSG_CHECKING(for STLPort) AC_MSG_CHECKING(for STLPort)
 AC_EGREP_CPP( yo_stlport, AC_EGREP_CPP( yo_stlport,
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    yo_stlport    yo_stlport
 #endif], #endif],
 [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(yes)],
 AC_MSG_ERROR([STLPort is needed to compile NeL (www.stlport.org).])       AC_MSG_ERROR([STLPort is needed to compile NeL (www.stlport.org).]) )
 ) 
  
 CPPFLAGS="$_CPPFLAGS" CPPFLAGS="$_CPPFLAGS"
  fi
  
 dnl ========== dnl ==========
 dnl FreeType 2 dnl FreeType 2
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 dnl Check for the FreeType 2 library files dnl Check for the FreeType 2 library files
 AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no) AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no)
  
 if test "$FREETYPE_CONFIG" = "no"; then if test "$FREETYPE_CONFIG" = "no" -a "$enable_3d" = "yes"
  then
     AC_MSG_ERROR([Cannot find freetype-config: check your path.     AC_MSG_ERROR([Cannot find freetype-config: check your path.
     FreeType 2 library is needed to compile NeL (freetype.sourceforge.net).])     FreeType 2 library is needed to compile NeL (freetype.sourceforge.net).])
 else else
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    yo_freetype2    yo_freetype2
 #endif], #endif],
 [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(yes)],
    if test "$enable_3d" = "yes"
    then
 AC_MSG_ERROR([Freetype 2 library is needed to compile NeL (freetype.sourceforge.net).]) AC_MSG_ERROR([Freetype 2 library is needed to compile NeL (freetype.sourceforge.net).])
    else
        AC_MSG_RESULT(no)
    fi
 ) )
  
 CPPFLAGS="$_CPPFLAGS" CPPFLAGS="$_CPPFLAGS"
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    yo_opengl    yo_opengl
 #endif], #endif],
 [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(yes)],
    AC_MSG_RESULT(no)
    if test "$enable_3d" = "yes"
    then
 AC_MSG_ERROR([OpenGL 1.2 is needed to compile NeL (www.mesa3d.org).]) AC_MSG_ERROR([OpenGL 1.2 is needed to compile NeL (www.mesa3d.org).])
    fi
 ) )
  
 dnl Checking the GLEXT version dnl Checking the GLEXT version
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 #endif #endif
 #endif], #endif],
 [AC_MSG_RESULT(ok)], [AC_MSG_RESULT(ok)],
    if test "$enable_3d" = "yes"
    then
       AC_MSG_RESULT(no)
 AC_MSG_ERROR([A newer version of <GL/glext.h> is needed to compile NeL (download it from http://oss.sgi.com/projects/ogl-sample/ABI/).]) AC_MSG_ERROR([A newer version of <GL/glext.h> is needed to compile NeL (download it from http://oss.sgi.com/projects/ogl-sample/ABI/).])
    fi
 ) )
  
  
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 fi fi
  
  
  dnl ==========
  dnl OpenAL
  dnl ==========
  
  AC_SUBST(OPENAL_CFLAGS)
  AC_SUBST(OPENAL_LIB)
  
  _CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CXXFLAGS $OPENAL_CFLAGS"
  
  AC_MSG_CHECKING(for OpenAL)
  AC_EGREP_CPP( yo_openal,
  [#include <AL/altypes.h>
  #ifdef AL_VERSION
     yo_openal
  #endif],
  [ AC_MSG_RESULT(yes)],
    AC_MSG_RESULT(no)
    if test "$enable_sound" = "yes"
    then
        AC_MSG_ERROR([OpenAL is needed to compile NeL (www.openal.org).])
    fi
  )
  
  CPPFLAGS="$_CPPFLAGS"
  
  
 dnl ==================================================================== dnl ====================================================================
 dnl Checks for library functions. dnl Checks for library functions.
  
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 AC_OUTPUT( Makefile                       \ AC_OUTPUT( Makefile                       \
            include/Makefile               \            include/Makefile               \
             include/nel/Makefile              \
             include/nel/misc/Makefile         \
             include/nel/net/Makefile          \
             include/nel/3d/Makefile           \
             include/nel/pacs/Makefile         \
             include/nel/sound/Makefile        \
             include/nel/ai/Makefile           \
             include/nel/ai/agent/Makefile     \
             include/nel/ai/c/Makefile         \
             include/nel/ai/character/Makefile \
             include/nel/ai/e/Makefile         \
             include/nel/ai/fuzzy/Makefile     \
             include/nel/ai/logic/Makefile     \
             include/nel/ai/nimat/Makefile     \
             include/nel/ai/pyserver/Makefile  \
             include/nel/ai/script/Makefile    \
             include/nel/ai/tools/Makefile     \
            src/Makefile                   \            src/Makefile                   \
            src/misc/Makefile              \            src/misc/Makefile              \
            src/misc/config_file/Makefile  \            src/misc/config_file/Makefile  \
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            src/3d/Makefile                \            src/3d/Makefile                \
            src/3d/driver/Makefile         \            src/3d/driver/Makefile         \
            src/3d/driver/opengl/Makefile  \            src/3d/driver/opengl/Makefile  \
             src/pacs/Makefile                 \
             src/sound/Makefile                \
             src/sound/driver/Makefile         \
             src/sound/driver/openal/Makefile  \
            src/ai/Makefile                \            src/ai/Makefile                \
            src/ai/agent/Makefile          \            src/ai/agent/Makefile          \
            src/ai/c/Makefile              \            src/ai/c/Makefile              \
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            src/ai/pyserver/Makefile       \            src/ai/pyserver/Makefile       \
            src/ai/script/Makefile         \            src/ai/script/Makefile         \
            src/ai/tools/Makefile          \            src/ai/tools/Makefile          \
             nel-config                        \
 ) )
  
  

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