From 50625bf5c374b0fe213501fb93c3a2168e8ba844 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Mon, 22 Jan 2018 22:02:36 +0100
Subject: [PATCH] When building shared libraries, only ln -s when simple and
 full name differ

Fixes #5143

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5144)
---
 Configurations/unix-Makefile.tmpl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
index 601a8ea3c1..6f33fcbd82 100644
--- a/Configurations/unix-Makefile.tmpl
+++ b/Configurations/unix-Makefile.tmpl
@@ -994,8 +994,10 @@ EOF
 EOF
       } else {
           $recipe .= <<"EOF";
-	rm -f $target
-	ln -s $target_full $target
+	if [ '$target' != '$target_full' ]; then \\
+		rm -f $target; \\
+		ln -s $target_full $target; \\
+	fi
 EOF
       }
   }
-- 
2.25.1