--- PKGBUILD	2018-08-21 11:08:15.945433945 +0200
+++ PKGBUILD	2018-08-21 11:25:30.234441827 +0200
@@ -4,12 +4,13 @@
 
 pkgname=ipsec-tools
 pkgver=0.8.2
-pkgrel=7
+pkgrel=8
 pkgdesc="KAME IPSec tools ported to Linux"
 arch=('x86_64')
 url="http://ipsec-tools.sourceforge.net/"
-depends=('readline' 'openssl-1.0' 'krb5' 'flex')
-makedepends=('linux-headers')
+depends=('readline' 'krb5' 'flex')
+optdepends=('openssl-1.0: for racoon')
+makedepends=('linux-headers' 'openssl-1.0')
 license=('GPL')
 options=('!makeflags')
 source=(https://downloads.sourceforge.net/sourceforge/ipsec-tools/$pkgname-$pkgver.tar.bz2