configure.in (post-target): Use "$(topsrcdir)", not "$(srcdir)/..".

8
	* configure.in (post-target): Use "$(topsrcdir)", not "$(srcdir)/..".

From-SVN: r27836

libio/ChangeLog

+Mon Jun 28 09:25:23 1999  Hans-Peter Nilsson  <hp@bitrange.com>
+
+	* configure.in (post-target): Use "$(topsrcdir)", not "$(srcdir)/..".
+
 Wed Jun  2 00:19:53 1999  Eric Raskin (ehr@listworks.com)
 
 	* configure.in: Added DG/UX target fragment

libio/configure.in

@@ -189,7 +189,7 @@ if test x${gxx_include_dir} = x; then
   if test x${enable_version_specific_runtime_libs} = xyes; then
     gxx_include_dir='${libsubdir}/include/g++'
   else
-    topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
+    . ${topsrcdir}/config.if
     gxx_include_dir='${prefix}/include/g++'-${libstdcxx_interface}
   fi
 fi