From f701be9f16570c3e21a7846cba63854465f973f3 Mon Sep 17 00:00:00 2001
From: jasper <jasper@openbsd.org>
Date: Sun, 10 Mar 2013 19:52:56 +0000
Subject: [PATCH] must use $$ for the per-build target to work.

---
 lang/erlang/erlang.port.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lang/erlang/erlang.port.mk b/lang/erlang/erlang.port.mk
index 8a46dbb36a1..6045f50f525 100644
--- a/lang/erlang/erlang.port.mk
+++ b/lang/erlang/erlang.port.mk
@@ -1,4 +1,4 @@
-# $OpenBSD: erlang.port.mk,v 1.2 2013/03/10 19:35:03 jasper Exp $
+# $OpenBSD: erlang.port.mk,v 1.3 2013/03/10 19:52:56 jasper Exp $
 #
 # Module for Erlang-based ports or modules
 
@@ -25,7 +25,7 @@ REBAR_BIN ?=		${LOCALBASE}/bin/rebar
 .  if ! target(pre-build)
 pre-build:
 	@cp /usr/local/bin/rebar ${WRKSRC}
-	@perl -pi -e 'BEGIN{undef $/;} s/{deps,.*?]}.//smg' ${WRKSRC}/rebar.config
+	@perl -pi -e 'BEGIN{undef $$/;} s/{deps,.*?]}.//smg' ${WRKSRC}/rebar.config
 .  endif
 .endif