update S-Lang to 2.2.2; from Frank Denis

devel/libslang/Makefile

@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.49 2010/06/11 21:48:09 sthen Exp $
+# $OpenBSD: Makefile,v 1.50 2010/09/13 07:35:08 sthen Exp $
 
 COMMENT=	stack-based interpreter for terminal applications
 
-DISTNAME=	slang-2.2.1
-PKGNAME=	lib${DISTNAME}p2
+DISTNAME=	slang-2.2.2
+PKGNAME=	lib${DISTNAME}
 SHARED_LIBS=	slang 15.0
 
 CATEGORIES=	devel
@@ -18,10 +18,10 @@ PERMIT_PACKAGE_FTP=	Yes
 PERMIT_DISTFILES_CDROM=	Yes
 PERMIT_DISTFILES_FTP=	Yes
 
-WANTLIB=		c m termcap z
+WANTLIB += c m onig pcre termcap z
 
-LIB_DEPENDS=		pcre::devel/pcre \
-			onig::textproc/oniguruma
+LIB_DEPENDS=		::devel/pcre \
+			::textproc/oniguruma
 MODULES=		converters/libiconv
 
 AUTOCONF_VERSION=	2.61

devel/libslang/distinfo

@@ -1,5 +1,5 @@
-MD5 (slang-2.2.1.tar.gz) = mnJCDfKqexkyoZXG5ahUZQ==
-RMD160 (slang-2.2.1.tar.gz) = BP6h+UljFDU2FWlNyoWKV6zZJ+I=
-SHA1 (slang-2.2.1.tar.gz) = gUT20DYsjeIgbDD8K9z3PaQerzg=
-SHA256 (slang-2.2.1.tar.gz) = oimy7HJE04Ir1O2UonAozzdfyZ2aIZTQy2r+QshpSzU=
-SIZE (slang-2.2.1.tar.gz) = 1688579
+MD5 (slang-2.2.2.tar.gz) = 5xg9Csq5zDX64ShJ+LhI4g==
+RMD160 (slang-2.2.2.tar.gz) = J1jejb5U+AgB6AbohnYRUCyZnnw=
+SHA1 (slang-2.2.2.tar.gz) = R8VujnV0P9eymcfmHgFORSG2gRo=
+SHA256 (slang-2.2.2.tar.gz) = 7P1H3MUSb7qRQP9J790dGTH8K/VtcHlNk7DhufGI5xA=
+SIZE (slang-2.2.2.tar.gz) = 1700367

devel/libslang/patches/patch-src_slsignal_c

@@ -0,0 +1,12 @@
+$OpenBSD: patch-src_slsignal_c,v 1.1 2010/09/13 07:35:08 sthen Exp $
+--- src/slsignal.c.orig	Sat Dec  5 20:03:51 2009
++++ src/slsignal.c	Sun Sep 12 12:14:17 2010
+@@ -272,7 +272,7 @@ static int system_internal (SLFUTURE_CONST char *cmd, 
+ 	(void) sigprocmask (SIG_SETMASK, &save_mask, NULL);
+ # endif
+ 
+-	execl ("/bin/sh", "sh", "-c", cmd, NULL);
++	execl ("/bin/sh", "sh", "-c", cmd, (char *) NULL);
+ 	_exit (127);
+      }
+    else