Don't recursively search symlinks to `.'.

From-SVN: r7271

Don't recursively search symlinks to `.'.
From-SVN: r7271
d6228809 · Ian Lance Taylor · d7715b70 · d6228809
Commit d6228809 authored May 11, 1994 by Ian Lance Taylor
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Showing with 5 additions and 2 deletions

gcc/fixincludes
+5 -2

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--- 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