devel/libafterbase: Fix build with lvm15

- Pet portclippy
- Adopt port

devel/libafterbase/Makefile

@@ -5,22 +5,30 @@ CATEGORIES=	devel
 MASTER_SITES=	SF/afterstep/libAfterBase/${PORTVERSION}
 DISTNAME=	libAfterBase-${PORTVERSION}
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	AfterStep basic functionality library
 
 LICENSE=	LGPL21+
 
 USES=		desthack
+USE_LDCONFIG=	yes
+
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--disable-staticlibs --enable-sharedlibs --with-x
-USE_LDCONFIG=	yes
+
 PLIST_SUB=	STATIC="@comment "
 
+.include <bsd.port.pre.mk>
+
+.if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400079 || ( ${OSVERSION} >= 1302505 && ${OSVERSION} < 1400000 ))
+CFLAGS+=	-Wno-error=int-conversion
+.endif
+
 post-patch:
 	@${FIND} ${WRKSRC} -name '*.[ch]' | ${XARGS} ${REINPLACE_CMD} -e \
 		's|<malloc.h>|<stdlib.h>|g'
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libAfterBase.so
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>