x11-wm/cwm: Update to 6.6

- After >2 years stop installing the config migration script
- Drop conditional post-patch.  DragonFly has reallocarray in its
  libc too nowadays.  We can just have one static patch now.

Changes:	https://github.com/leahneukirchen/cwm/blob/v6.6/README

x11-wm/cwm/Makefile

@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	cwm
-DISTVERSION=	6.3
+DISTVERSION=	6.6
 CATEGORIES=	x11-wm
 MASTER_SITES=	https://leahneukirchen.org/releases/
 
@@ -13,30 +13,17 @@ LICENSE=	ISCL
 LIB_DEPENDS=	libfontconfig.so:x11-fonts/fontconfig \
 		libfreetype.so:print/freetype2
 
-USES=		pkgconfig shebangfix xorg
-USE_XORG=	x11 xft xinerama xrandr
-
+USES=		pkgconfig xorg
+USE_XORG=	x11 xft xrandr
+MAKE_ARGS=	MANPREFIX="${MANPREFIX}/man"
 PLIST_FILES=	bin/cwm \
-		bin/cwm-migrate-config.pl \
 		man/man1/cwm.1.gz \
 		man/man5/cwmrc.5.gz
-SHEBANG_FILES=	migrate-config.pl
-
-.include <bsd.port.options.mk>
 
 post-patch:
 	@${REINPLACE_CMD} 's@/usr/X11R6@${LOCALBASE}@' ${WRKSRC}/cwmrc.5
-	@${REINPLACE_CMD} -e 's@strlcpy.o strlcat.o@@' \
-		-e 's@strtonum.o@@' ${WRKSRC}/Makefile
-.if ${OPSYS} == FreeBSD
-	@${REINPLACE_CMD} 's@reallocarray.o@@' ${WRKSRC}/Makefile
-.endif
 
-do-install:
-	${INSTALL_PROGRAM} ${WRKSRC}/cwm ${STAGEDIR}${PREFIX}/bin
-	${INSTALL_SCRIPT} ${WRKSRC}/migrate-config.pl \
-		${STAGEDIR}${PREFIX}/bin/cwm-migrate-config.pl
-	${INSTALL_MAN} ${WRKSRC}/cwm.1 ${STAGEDIR}${MAN1PREFIX}/man/man1
-	${INSTALL_MAN} ${WRKSRC}/cwmrc.5 ${STAGEDIR}${MAN5PREFIX}/man/man5
+post-install:
+	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/cwm
 
 .include <bsd.port.mk>

x11-wm/cwm/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1526324643
-SHA256 (cwm-6.3.tar.gz) = 4cd57ffac72841c128cccaea8ba210679d8913cd841690861d56c0e758baed9e
-SIZE (cwm-6.3.tar.gz) = 52419
+TIMESTAMP = 1578172523
+SHA256 (cwm-6.6.tar.gz) = 223d086dbebfb2f35f05af0c72c3d1b04fdd341123121c65105524ebd605655c
+SIZE (cwm-6.6.tar.gz) = 53062

x11-wm/cwm/files/patch-Makefile

@@ -0,0 +1,14 @@
+Prefer libc version over custom strlcpy, strlcat, reallocarray, strtonum
+
+--- Makefile.orig	2020-01-04 21:20:03 UTC
++++ Makefile
+@@ -11,8 +11,7 @@ SRCS=		calmwm.c screen.c xmalloc.c client.c menu.c \
+ 
+ OBJS=		calmwm.o screen.o xmalloc.o client.o menu.o \
+ 		search.o util.o xutil.o conf.o xevents.o group.o \
+-		kbfunc.o strlcpy.o strlcat.o y.tab.o \
+-		strtonum.o reallocarray.o
++		kbfunc.o y.tab.o
+ 
+ CPPFLAGS+=	`pkg-config --cflags x11 xft xrandr`
+