define([SCX_PREPEND], [[$2]="$[$2] [$1]"])
 
  AC_INIT(scx, 0.2)
  AC_CONFIG_SRCDIR(configure.in)
  AM_INIT_AUTOMAKE
          
  AC_CONFIG_HEADERS(c/config.h)

  AC_PROG_LIBTOOL



  AC_PROG_CC
 
  AC_PATH_XTRA

  AC_ARG_WITH(scsh-includes, 
                    AC_HELP_STRING([--with-scsh-includes=DIR],  
                                    [scsh include files are in DIR @<:@/usr/local/include@:>@]),
                     scsh_includes=$withval, 
                     scsh_includes=/usr/local/include)
          AC_SUBST(scsh_includes)
 
 	  AC_ARG_WITH(xft, 
		      AC_HELP_STRING([--with-xft],
			             [Compile with Xft support]), 
                      with_xft="yes", 
                      with_xft="no")

	  dnl Compile with Xft support?
    	  if test "$with_xft" = "yes"; then
	    AC_CHECKING([xft-config program])
	    AC_CHECK_PROG([XFT_CONFIG], [xft-config], "yes", "no", $PATH, [])

	    if test "$XFT_CONFIG" = "yes"; then
              SCX_PREPEND(`xft-config --libs`, x_libraries)
              SCX_PREPEND(`xft-config --cflags`, x_includes)
	    else
	      LIBS="$LIBS -L${x_libraries}"
	      AC_CHECK_LIB(Xrender, XRenderQueryExtension, SCX_PREPEND(-lXrender, x_libraries))
	      AC_CHECK_LIB(Xft, XftFontOpen, SCX_PREPEND(-lXft, x_libraries))
            fi

	    AC_DEFINE([WITH_XFT], 1, [Define 1 if compiling with Xft support])
	    SCX_PREPEND(\$(XFT_OBJECTS), extra_objects)
	    AC_SUBST(load_xft_packages, yes)
	  fi 

        schemedir='${prefix}'"/scheme"
        libdir='${prefix}'"/lib"
        libsysdir=${libdir}"/`scsh -lm ${srcdir}/scheme/configure.scm -o configure -c '(display (host))'`"
        AC_SUBST(libdir)
        AC_SUBST(libsysdir)
        AC_SUBST(schemedir)
	AC_SUBST(LIBS)
	AC_SUBST(CC)
	AC_SUBST(x_includes)
	AC_SUBST(x_libraries)
	AC_SUBST(extra_objects)

AC_OUTPUT([Makefile c/Makefile c/xlib/Makefile scheme/Makefile])