install.texi: Document that installed native compiler for building cross compilers should be...

	* doc/install.texi: Document that installed native compiler for
	building cross compilers should be GCC 2.95 or later.

From-SVN: r47596

gcc/ChangeLog

+2001-12-04  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/install.texi: Document that installed native compiler for
+	building cross compilers should be GCC 2.95 or later.
+
 2001-12-03  Eric Christopher  <echristo@redhat.com>
 
 	* config/mips/mips.h (CALL_REALLY_USED_REGISTERS): New macro.

gcc/doc/install.texi

@@ -939,7 +939,8 @@ as parts of GCC can only be built with GCC@.
 
 To build a cross compiler, we first recommend building and installing a
 native compiler.  You can then use the native GCC compiler to build the
-cross compiler.
+cross compiler.  The installed native compiler needs to be GCC version
+2.95 or later.
 
 Assuming you have already installed a native copy of GCC and configured
 your cross compiler, issue the command @command{make}, which performs the