handle space quoting issues

ChangeLog

@@ -1,3 +1,18 @@
+Tue Nov 30 13:45:15 1993  david d `zoo' zuhn  (zoo@andros.cygnus.com)
+
+	* configure.in (notsupp): ensure that a space is always at the end
+	  of the configdirs list, since the grep checks for an explicit space
+
+Tue Nov 16 15:04:27 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
+
+	* configure.in (target i386-sysv4.2): don't build ld, since static
+	  versions of many libraries are not available.
+
+Tue Nov 16 14:28:12 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* config.guess: Recognize Apollos (using environment variables).
+	* configure.in: Don't configure ld, binutils, or gprof for Apollo.
+
 Thu Nov 11 12:03:50 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 
 	* config.guess: Recognize Sony news mips running newsos.

configure.in

@@ -164,6 +164,9 @@ fi
 noconfigdirs=""
 
 case "${host}" in
+  i[34]86-*-netbsd*)
+    noconfigdirs="tk fileutils"
+    ;;
   i[34]86-*-go32)
     noconfigdirs="tcl expect deja-gnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
     ;;
@@ -260,7 +263,7 @@ esac
 
 notsupp=""
 for dir in . $noconfigdirs ; do
-  if [ $dir != . ] && echo ${configdirs} | grep "${dir} " >/dev/null 2>&1 ; then
+  if [ $dir != . ] && echo "# ${configdirs} #" | grep "${dir} " >/dev/null 2>&1 ; then
     configdirs=`echo $configdirs | sed -e "s/${dir} / /"`
     if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then
       notsupp="$notsupp $dir"