stunnel: switch to libressl

srcpkgs/stunnel/patches/stunnel-libressl.patch

@@ -0,0 +1,18 @@
+--- src/ssl.c	2014-07-12 06:13:07.356889656 +0000
++++ src/ssl.c	2014-07-12 06:15:39.032889896 +0000
+@@ -195,6 +195,7 @@
+     }
+     s_log(LOG_DEBUG, "RAND_screen failed to sufficiently seed PRNG");
+ #else
++#ifdef HAVE_RAND_EGD
+     if(global->egd_sock) {
+         if((bytes=RAND_egd(global->egd_sock))==-1) {
+             s_log(LOG_WARNING, "EGD Socket %s failed", global->egd_sock);
+@@ -207,6 +208,7 @@
+                          so no need to check if seeded sufficiently */
+         }
+     }
++#endif
+     /* try the good-old default /dev/urandom, if available  */
+     totbytes+=add_rand_file(global, "/dev/urandom");
+     if(RAND_status())

srcpkgs/stunnel/template

@@ -1,10 +1,10 @@
 # Template file for 'stunnel'
 pkgname=stunnel
 version=5.02
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="--enable-ipv6 --with-ssl=${XBPS_CROSS_BASE}/usr/include"
-makedepends="openssl-devel"
+makedepends="libressl-devel"
 short_desc="SSL encryption wrapper"
 maintainer="Christian Neukirchen <chneukirchen@gmail.com>"
 license="GPL-2"