astro/gpxloggerd: directly link libmath and cleanup

- Fixes indirect linking errors on modern binutils (fix from dports)
- Trim Makefile header and canonicalize creator's name
- Remove leading article from COMMENT
- Remove unnecessary library version in LIB_DEPENDS

Approved by:	culot (mentor), maintainer

astro/gpxloggerd/Makefile

@@ -1,9 +1,5 @@
-# New ports collection makefile for:	gpxloggerd
-# Date created:		8 December 2010
-# Whom:			glebius
-#
+# Created by: Gleb Smirnoff <glebius@FreeBSD.org>
 # $FreeBSD$
-#
 
 PORTNAME=	gpxloggerd
 PORTVERSION=	0.2
@@ -11,14 +7,16 @@ CATEGORIES=	astro
 MASTER_SITES=	LOCAL/glebius
 
 MAINTAINER=	glebius@FreeBSD.org
-COMMENT=	A daemon that connects to the GPSD daemon and logs GPS traces
+COMMENT=	Daemon that connects to the GPSD daemon and logs GPS traces
 
-LIB_DEPENDS=	gps.20:${PORTSDIR}/astro/gpsd
+LIB_DEPENDS=	gps:${PORTSDIR}/astro/gpsd
 
 USE_RC_SUBR=	${PORTNAME}
 PLIST_FILES=	sbin/${PORTNAME}
 MAN8=		${PORTNAME}.8
 
+LDFLAGS+=	-lm
+
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${PREFIX}/sbin/
 	${INSTALL_MAN} ${WRKSRC}/${PORTNAME}.8 ${PREFIX}/man/man8/