A patch for configure

[H . J . Lu]

I'd like to install this patch. Without it, cross compiling may
fail due to the way gcc uses to find binutils.


-- 
H.J. Lu (hjl@gnu.org)
--
20000-05-18  H.J. Lu  (hjl@gnu.org)

	* configure: Ask to create the gcc directory for cross
	compiling if necessary.

Index: configure
===================================================================
RCS file: /work/cvs/gnu/binutils/configure,v
retrieving revision 1.1.1.6
diff -u -p -r1.1.1.6 configure
--- configure	2000/04/12 17:04:42	1.1.1.6
+++ configure	2000/05/18 16:05:57
@@ -753,6 +753,17 @@ target_vendor=`echo $result | sed 's/^\(
 target_os=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 target=${target_cpu}-${target_vendor}-${target_os}
 
+if [ x${target} != x${build} -a x${build} = x${host} ]; then
+    if [ x${gcc_version} != x -a ! -d ${prefix}/lib/gcc-lib/${target_alias}/${gcc_version} ]; then
+    	echo "Please create the directory:" 1>&2
+    	echo 1>&2
+	echo "	${prefix}/lib/gcc-lib/${target_alias}/${gcc_version}" 1>&2
+    	echo 1>&2
+    	echo "first for successful cross-compilaition." 1>&2
+	exit 1
+    fi
+fi
+
 . ${tmpfile}.tgt
 
 # Find the source files, if location was not specified.