update to yquake2 7.45

ok jsg@ for an earlier version that included libexecinfo
build without libexecinfo - this approach is fine with sthen@
Maintainer awolk@ is busy but looked at update and no objection

games/yquake2/Makefile

@@ -1,14 +1,13 @@
-# $OpenBSD: Makefile,v 1.22 2020/07/09 21:10:21 awolk Exp $
+# $OpenBSD: Makefile,v 1.23 2021/01/07 22:20:25 thfr Exp $
 
 ONLY_FOR_ARCHS=	i386 amd64 sparc64
 
 COMMENT=	Yamagi Quake II
 N=		yquake2
-V=		7.43
+V=		7.45
 PKGNAME=	${N}-${V}
 DISTNAME=	quake2-${V}
 CATEGORIES=	games
-REVISION=	1
 
 HOMEPAGE=	https://www.yamagi.org/quake2/
 MAINTAINER=	Adam Wolk <awolk@openbsd.org>

games/yquake2/distinfo

@@ -1,2 +1,2 @@
-SHA256 (quake2-7.43.tar.xz) = kncKVwye61DtMF2DqHKeezTOv3Fm8bijXSPXSicXPxY=
-SIZE (quake2-7.43.tar.xz) = 1989812
+SHA256 (quake2-7.45.tar.xz) = x1JFZ78apgRfJWGb6m5P2QZihLP7gYY7WB+0T09H/2U=
+SIZE (quake2-7.45.tar.xz) = 1997816

games/yquake2/patches/patch-Makefile

@@ -0,0 +1,17 @@
+$OpenBSD: patch-Makefile,v 1.3 2021/01/07 22:20:26 thfr Exp $
+
+Index: Makefile
+--- Makefile.orig
++++ Makefile
+@@ -452,11 +452,6 @@ release/quake2 : CFLAGS += -DHAVE_EXECINFO
+ release/quake2 : LDFLAGS += -lexecinfo
+ endif
+ 
+-ifeq ($(YQ2_OSTYPE), OpenBSD)
+-release/quake2 : CFLAGS += -DHAVE_EXECINFO
+-release/quake2 : LDFLAGS += -lexecinfo
+-endif
+-
+ ifeq ($(YQ2_OSTYPE), Haiku)
+ release/quake2 : CFLAGS += -DHAVE_EXECINFO
+ release/quake2 : LDFLAGS += -lexecinfo