Don't recursively search symlinks to `.'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7271 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/fixincludes b/gcc/fixincludes
index 95d4857..d602bc5 100755 (executable)
--- a/gcc/fixincludes
+++ b/gcc/fixincludes
@@ -112,12 +112,15 @@ do
            # add that dir to $newdirs
            if [ -d $d1 ]
            then
-               newdirs="$newdirs $d1"
+               files="$files $d1"
+               if [ "`ls -ld $d1 | sed -n 's/.*-> //p'`" != "." ]
+               then
+                   newdirs="$newdirs $d1"
+               fi
            fi
        done
     done
 
-    files="$files $newdirs"
     dirs="$newdirs"
 done