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-version 1.7, 2008/07/15 16:11:49
+version 1.11, 2009/10/14 17:44:04
  Line 32  set-current
  : libtool-cc ( -- c-addr u ) \ gforth
  \G invocation string of the C compiler used for libtool
-     s" @CC@" ;
+     s" @LIBTOOL_CC@" ;
+ : libtool-flags ( -- c-addr u ) \ gforth
+ \G force no undefined for cygwin
+     [ s" @host_os@" s" cygwin" str= ] [IF]  s"  -no-undefined "
+     [ELSE]  s" "  [THEN] ;
+ \ test for the presence of libffi or ffcall
+ @FFCALLFLAG@ constant ffcall-present \ libffi present (on building)
+ @LIBFFIFLAG@ constant libffi-present \ ffcall libs present (on building)
+ : include-ffi.h-string ( -- c-addr u )
+   s" #include <@FFI_H_NAME@>" ;