* lib/g++.exp (g++_include_flags): Tweak.

From-SVN: r34741

gcc/testsuite/ChangeLog

+2000-06-27  Mark Mitchell  <mark@codesourcery.com>
+
+	* lib/g++.exp (g++_include_flags): Tweak.
+
 2000-06-27  H.J. Lu  <hjl@gnu.org>
             Loren J. Rittle  <ljrittle@acm.org>
 

gcc/testsuite/lib/g++.exp

@@ -85,18 +85,12 @@ proc g++_include_flags { args } {
     set sdir_v2 [lookfor_file ${srcdir} libstdc++]
     if { ${odir_v2} != "" } {
       append flags "-I${sdir_v2} -I${sdir_v2}/stl "
-    }
+    } else {
       set odir_v3 [lookfor_file ${gccpath} libstdc++-v3]
       set sdir_v3 [lookfor_file ${srcdir} libstdc++-v3]
-    if { ${odir_v3} != "" } {
       append flags [exec ${odir_v3}/mkcheck 2 ${odir_v3} ${sdir_v3}]
     }
 
-    if { ${odir_v2} != "" && ${odir_v3} != ""} {
-      send_error "ERROR: can't handle both libstdc++ and libstdc++-v3 appearing in build tree.\n"
-      exit 1
-    }
-
     return "$flags"
 }