From d62288093b034beb51f511510c26e44786a817f9 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Wed, 11 May 1994 16:12:15 +0000
Subject: [PATCH] Don't recursively search symlinks to `.'.

From-SVN: r7271
---
 gcc/fixincludes | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gcc/fixincludes b/gcc/fixincludes
index 95d48575309..d602bc5e0e2 100755
--- 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