Convert to options target helper

- Pet portlint: fix diff header of patch file
- Fix WWW

games/epiar/Makefile

@@ -35,10 +35,10 @@ OPTIONS_DEFINE=	DOCS
 PORTSCOUT=	ignore:1
 
 post-install:
-	${INSTALL_DATA} ${WRKSRC}/${PORTNAME}.desktop \
-		${STAGEDIR}${DESKTOPDIR}
+	${INSTALL_DATA} ${WRKSRC}/${PORTNAME}.desktop ${STAGEDIR}${DESKTOPDIR}
 
+post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${PORTDOCS:S|^|${WRKSRC}/|} ${STAGEDIR}${DOCSDIR}
+	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>

games/epiar/files/patch-Source-Utilities-log.cpp

@@ -1,5 +1,5 @@
---- Source/Utilities/log.cpp.orig	2012-10-27 10:18:51.000000000 +0200
-+++ Source/Utilities/log.cpp	2013-10-11 00:14:27.000000000 +0200
+--- Source/Utilities/log.cpp.orig	2012-10-27 08:18:51 UTC
++++ Source/Utilities/log.cpp
 @@ -10,6 +10,7 @@
  #include "common.h"
  #include "Utilities/log.h"

games/epiar/pkg-descr

@@ -14,4 +14,4 @@ Other notable games of this genre include:
 - Star Flight
 - Solar Winds
 
-WWW: https://github.com/knowknowledge/Epiar/
+WWW: https://github.com/knowknowledge/Epiar