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Diff for /code/nel/configure.in between version 1.31 and 1.46

version 1.31, 2001/04/03 12:32:21 version 1.46, 2001/08/02 15:58:55
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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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 MINOR_VERSION=3 MINOR_VERSION=3
 PICO_VERSION=0 PICO_VERSION=0
  
 AM_INIT_AUTOMAKE(nel,$MAJOR_VERSION.$MINOR_VERSION.$PICO_VERSION) VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PICO_VERSION
  
  AM_INIT_AUTOMAKE(nel,$VERSION)
  
 LIBTOOL_VERSION=$MAJOR_VERSION:$MINOR_VERSION:$PICO_VERSION LIBTOOL_VERSION=$MAJOR_VERSION:$MINOR_VERSION:$PICO_VERSION
  
  AC_SUBST(VERSION)
 AC_SUBST(LIBTOOL_VERSION) AC_SUBST(LIBTOOL_VERSION)
  
 AM_CONFIG_HEADER(include/nelconfig.h) AM_CONFIG_HEADER(include/nelconfig.h)
  
  
  dnl The following hack should ensure that configure doesnt add optimizing
  dnl or debugging flags to CFLAGS or CXXFLAGS
  CFLAGS="$CFLAGS "
  CXXFLAGS="$CXXFLAGS "
  
  
  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 ====================================================================
 dnl Checks for programs. dnl Checks for programs.
  
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 fi fi
  
 AC_ARG_WITH( python-version, AC_ARG_WITH( python-version,
     [ --with-python-version=<version>     Python version to use, e.g. 1.5],     [  --with-python-version=<version>
                            Python version to use, e.g. 1.5],
     [PYTHON_VERSION=$withval     [PYTHON_VERSION=$withval
       AC_MSG_RESULT(using Python $withval.)]       AC_MSG_RESULT(using Python $withval.)]
 ) )
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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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 dnl Ask user for path to the STLport header files dnl Ask user for path to the STLport header files
 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 header 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_MSG_ERROR([You must call configure with the --with-stlport option. 
     This tells configure where to find the STLPort header files. 
     e.g. --with-stlport=/usr/local/include/stlport]) 
 ) )
  
 if test X"$STLPORT_DIR" != X; AC_ARG_WITH( stlport-include,
      [  --with-stlport-include=<path>
                            path to the STLPort header files directory.
                            e.g. /usr/local//stlport/include]
  )
  
  AC_ARG_WITH( stlport-lib,
      [  --with-stlport-lib=<path>
                            path to the STLPort header 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 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_INCLUDE="$with_stlport/include"
         STLPORT_LIB="$with_stlport/lib"
      fi
  else
     no_stlport="no"
     AC_MSG_RESULT(*** Override the use of the STLPorts (EXPERIMENTAL) ***)
  fi
  
  if test -z "$no_stlport" -a "$with_stlport_include"
 then then
     CXXFLAGS="-I$STLPORT_DIR $CXXFLAGS"     AC_MSG_RESULT(using STLPort header files located in $with_stlport_include)
      STLPORT_INCLUDE="$with_stlport_include"
  fi
  
  if test -z "$no_stlport" -a  "$with_stlport_lib"
  then
      AC_MSG_RESULT(using STLPort library files located in $with_stlport_lib)
      STLPORT_LIB="$with_stlport_lib"
 fi fi
  
  
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 AC_SUBST(PYTHON_CFLAGS) AC_SUBST(PYTHON_CFLAGS)
  
 AC_MSG_CHECKING("for Python header files") AC_MSG_CHECKING(for Python header files)
 AC_EGREP_CPP( yo_python, AC_EGREP_CPP( yo_python,
 [#include <Python.h> [#include <Python.h>
    yo_python    yo_python
 ], ],
 [AC_MSG_RESULT("ok")], [AC_MSG_RESULT(ok)],
 AC_MSG_ERROR([Python is needed to compile NeL (www.python.org).]) AC_MSG_ERROR([Python is needed to compile NeL (www.python.org).])
 ) )
  
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 AC_SUBST(PYTHON_LIBS) AC_SUBST(PYTHON_LIBS)
  
  
  dnl ==========
  dnl Debug/optimized compilation mode
  dnl ==========
  
  MAX_C_OPTIMIZE="-O6"
  
  dnl Build optimized or debug version ?
  dnl First check for gcc and g++
  if test "$ac_cv_prog_gcc" = "yes"
  then
    DEBUG_CFLAGS="-g"
    DEBUG_OPTIMIZE_CC="-O"
    OPTIMIZE_CFLAGS="$MAX_C_OPTIMIZE"
  else
    DEBUG_CFLAGS="-g"
    DEBUG_OPTIMIZE_CC=""
    OPTIMIZE_CFLAGS="-O"
  fi
  
  if test "$ac_cv_prog_cxx_g" = "yes"
  then
    DEBUG_CXXFLAGS="-g"
    DEBUG_OPTIMIZE_CXX="-O"
    OPTIMIZE_CXXFLAGS="-O3"
  else
    DEBUG_CXXFLAGS="-g"
    DEBUG_OPTIMIZE_CXX=""
    OPTIMIZE_CXXFLAGS="-O"
  fi
  
  AC_ARG_WITH(debug,
      [  --with-debug[=full]     Build a debug version (huge libraries)
    --without-debug         Build without debugging code (default)],
      [with_debug=$withval],
      [with_debug=no])
  
  if test "$with_debug" = "yes"
  then
    dnl Medium debug.
    CFLAGS="$DEBUG_CFLAGS $DEBUG_OPTIMIZE_CC $CFLAGS"
    CXXFLAGS="$DEBUG_CXXFLAGS $DEBUG_OPTIMIZE_CXX $CXXFLAGS"
  elif test "$with_debug" = "full"
  then
    dnl Full debug. Very slow in some cases
    CFLAGS="$DEBUG_CFLAGS $CFLAGS"
    CXXFLAGS="$DEBUG_CXXFLAGS $CXXFLAGS"
  else
    dnl Optimized version. No debug
    CFLAGS="$OPTIMIZE_CFLAGS $CFLAGS"
    CXXFLAGS="$OPTIMIZE_CXXFLAGS $CXXFLAGS"
  fi
  
  
 dnl ==================================================================== dnl ====================================================================
 dnl Checks for libraries. dnl Checks for libraries.
  
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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], AC_MSG_RESULT([*** $STLPORT_INCLUDE *** $STLPORT_LIB ***])
     [STLLIB_DIR=$with_stllib 
       AC_MSG_RESULT(using STLPort library located in $with_stllib.)] 
 ) 
  
 if test X"$STLLIB_DIR" != X;    if test X"$STLPORT_INCLUDE" != X
 then then
     LIBS="-L$STLLIB_DIR $LIBS"       CXXFLAGS="-I$STLPORT_INCLUDE $CXXFLAGS"
 fi fi
  
 LIBS="$LIBS -lstlport_gcc"    if test X"$STLPORT_LIB" != X
     then
         LIBS="-L$STLPORT_LIB $LIBS -lstlport_gcc"
     fi
  
 _CPPFLAGS="$CPPFLAGS" _CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CXXFLAGS" CPPFLAGS="$CXXFLAGS"
  
 AC_MSG_CHECKING("for STLPort")    AC_MSG_CHECKING(for STLPort)
 AC_EGREP_CPP( yo_stlport, AC_EGREP_CPP( yo_stlport,
 [#include <algorithm> [#include <algorithm>
 #ifdef __SGI_STL_PORT #ifdef __SGI_STL_PORT
    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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 _CPPFLAGS="$CPPFLAGS" _CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CXXFLAGS ${FREETYPE_CFLAGS}" CPPFLAGS="$CXXFLAGS ${FREETYPE_CFLAGS}"
  
 AC_MSG_CHECKING("for FreeType 2 installation") AC_MSG_CHECKING(for FreeType 2 installation)
 AC_EGREP_CPP( yo_freetype2, AC_EGREP_CPP( yo_freetype2,
 [#include <freetype/freetype.h> [#include <freetype/freetype.h>
 #if FREETYPE_MAJOR == 2 #if FREETYPE_MAJOR == 2
    yo_freetype2    yo_freetype2
 #endif], #endif],
 [AC_MSG_RESULT("yes")], [AC_MSG_RESULT(yes)],
 AC_MSG_ERROR([Freetype 2 library is needed to compile NeL (www.stlport.org).]) AC_MSG_ERROR([Freetype 2 library is needed to compile NeL (freetype.sourceforge.net).])
 ) )
  
 CPPFLAGS="$_CPPFLAGS" CPPFLAGS="$_CPPFLAGS"
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 dnl ========== dnl ==========
  
 dnl Checking the OpenGL installation dnl Checking the OpenGL installation
 AC_MSG_CHECKING("for OpenGL installation") AC_MSG_CHECKING(for OpenGL)
 AC_EGREP_CPP( yo_opengl, AC_EGREP_CPP( yo_opengl,
 [#include <GL/gl.h> [#include <GL/gl.h>
 #if defined(GL_VERSION_1_2) #if defined(GL_VERSION_1_2)
    yo_opengl    yo_opengl
 #endif], #endif],
 [AC_MSG_RESULT("yes")], [AC_MSG_RESULT(yes)],
 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).])
 ) )
  
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    yo_glext_version    yo_glext_version
 #endif #endif
 #endif], #endif],
 [AC_MSG_RESULT("yes")], [AC_MSG_RESULT(ok)],
 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/).])
 ) )
  
  
  dnl ============================================
  dnl Check for XF86VidMode extension (-lXxf86vm)
  dnl ============================================
  AC_MSG_CHECKING("for XF86VidMode extension")
  AC_ARG_WITH( xf86vidmode,
      [  --with-xf86vidmode=<path>
                            path to the XF86VidMode lib.
                            e.g. /usr/X11R6/lib],
      [VMLIB_DIR=$with_xf86vidmode
        AC_MSG_RESULT(using VidMode library located in $with_xf86vidmode.)],
      AC_MSG_RESULT(Compiling without Xf86VidMode and hence fullscreen support to compile with XF86VidMode support, use --with-xf86vidmode=<pathtolib>)
  )
  
  if test X"$VMLIB_DIR" != X;
  then
      LIBS="-L$VMLIB_DIR -lXxf86vm $LIBS";
      CXXFLAGS="$CXXFLAGS -DXF86VIDMODE";
  fi
  
  
 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                        \
  )
  
  
 dnl End of configure.in dnl End of configure.in

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