--- gforth/configure.in	2007/07/05 15:25:30	1.196
+++ gforth/configure.in	2007/12/31 18:40:23	1.201
@@ -1,12 +1,12 @@
 dnl Process this file with autoconf to produce a configure script.
 
-#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006 Free Software Foundation, Inc.
+#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
 #Gforth is free software; you can redistribute it and/or
 #modify it under the terms of the GNU General Public License
-#as published by the Free Software Foundation; either version 2
+#as published by the Free Software Foundation, either version 3
 #of the License, or (at your option) any later version.
 
 #This program is distributed in the hope that it will be useful,
@@ -15,8 +15,7 @@ dnl Process this file with autoconf to p
 #GNU General Public License for more details.
 
 #You should have received a copy of the GNU General Public License
-#along with this program; if not, write to the Free Software
-#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+#along with this program. If not, see http://www.gnu.org/licenses/.
 
 
 dnl We use some automake macros here,
@@ -795,10 +794,14 @@ AC_PROG_LN_S
 AC_PROG_INSTALL
 AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps texi2dvi)
 
+dnl MacOS X has a libtool that does something else
+AC_CHECK_PROGS(GNU_LIBTOOL,glibtool libtool)
+
 dnl Checks for library functions
 dnl This check is just for making later checks link with libm.
 dnl using sin here is no good idea since it is built-into gcc and typechecked
 AC_CHECK_LIB(m,asin)
+AC_CHECK_LIB(ltdl,lt_dlinit)
 AC_CHECK_LIB(dl,dlopen)
 dnl check for libffi 2.x
 AC_CHECK_LIB(ffi,ffi_call)
@@ -872,6 +875,6 @@ chmod +x vmgen
 chmod +x build-ec
 test -d kernel||mkdir kernel
 $srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION
-ln -s ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]])
+ln -sf ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]])
 AC_OUTPUT