From fcf125e924d3b9926460d727f0f5ad94ad2499bc Mon Sep 17 00:00:00 2001
From: wangdi <wangdi>
Date: Sun, 18 May 2003 12:17:07 +0000
Subject: [PATCH] add the link point to the original file for combining the
 diff

---
 lustre/kernel_patches/scripts/patchfns | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lustre/kernel_patches/scripts/patchfns b/lustre/kernel_patches/scripts/patchfns
index 92c0be1..78e494b 100644
--- a/lustre/kernel_patches/scripts/patchfns
+++ b/lustre/kernel_patches/scripts/patchfns
@@ -179,19 +179,23 @@ copy_file_to_bup()
 	file=$1
 	patch=$2
 	bup="$file"~"$patch"
+	orig="$file"~"orig"
+	src_dir=`pwd`
 
 	if [ -e $bup ]
 	then
 		echo "Cannot install file $file in patch $patch: backup $bup exists"
 		exit 1
 	fi
-
 	if [ -e $file ]
 	then
 		cp -p $file "$file"~"$patch"
 	else
 		echo "file $file appears to be newly added"
 	fi
+	if [ ! -L "$orig" ]; then
+		ln -s "$src_dir/$bup" $orig
+	fi	
 }
 
 install_file_in_patch()
-- 
1.8.3.1