From 0cef711699b267353b032ddca3a79f8fbc0060df Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Thu, 9 Jul 2020 10:21:54 +0200
Subject: [PATCH] install.sh: Add function to install a symlink

---
 install.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/install.sh b/install.sh
index 1543cc8..feb9240 100755
--- a/install.sh
+++ b/install.sh
@@ -76,6 +76,13 @@ function install_cron()
     install_if "$1" "$2" $INSTALL_CRON
 }
 
+function install_symlink()
+{
+	if [ "$(readlink "$2")" != "$1" ]; then
+		ln -sfv "$1" "$2"
+	fi
+}
+
 umask 022;
 
 mkdir -p "$DESTDIR$usr_bindir"