openbsd-ports/devel/p5-Class-Virtual/Makefile

# $OpenBSD: Makefile,v 1.3 2010/10/18 17:47:57 espie Exp $
COMMENT=	base class for virtual base classes

MODULES=	cpan
DISTNAME=	Class-Virtual-0.06
CATEGORIES=	devel
USE_GROFF =	Yes

BUILD_DEPENDS=	${RUN_DEPENDS}
RUN_DEPENDS=	::devel/p5-Class-Data-Inheritable \
		::devel/p5-Carp-Assert

# perl
PERMIT_PACKAGE_CDROM=	Yes
PERMIT_PACKAGE_FTP=	Yes
PERMIT_DISTFILES_CDROM=	Yes
PERMIT_DISTFILES_FTP=	Yes

.include <bsd.port.mk>
USE_GROFF=Yes 2010-10-18 13:47:50 -04:00			`# $OpenBSD: Makefile,v 1.3 2010/10/18 17:47:57 espie Exp $`
import p5-Class-Virtual This is a base class for implementing virtual base classes (what some people call an abstract class). Kinda kooky. It allows you to explicitly declare what methods are virtual and that must be implemented by subclasses. This might seem silly, since your program will halt and catch fire when an unimplemented virtual method is hit anyway, but there's some benefits. The error message is more informative. Instead of the usual "Can't locate object method" error, you'll get one explaining that a virtual method was left unimplemented. Subclass authors can explicitly check to make sure they've implemented all the necessary virtual methods. When used as part of a regression test, it will shield against the virtual method requirements changing out from under the subclass. Finally, subclass authors can get an explicit list of everything they're expected to implement. ok merdely@ 2007-09-09 19:24:25 -04:00			`COMMENT= base class for virtual base classes`

			`MODULES= cpan`
			`DISTNAME= Class-Virtual-0.06`
			`CATEGORIES= devel`
USE_GROFF=Yes 2010-10-18 13:47:50 -04:00			`USE_GROFF = Yes`
import p5-Class-Virtual This is a base class for implementing virtual base classes (what some people call an abstract class). Kinda kooky. It allows you to explicitly declare what methods are virtual and that must be implemented by subclasses. This might seem silly, since your program will halt and catch fire when an unimplemented virtual method is hit anyway, but there's some benefits. The error message is more informative. Instead of the usual "Can't locate object method" error, you'll get one explaining that a virtual method was left unimplemented. Subclass authors can explicitly check to make sure they've implemented all the necessary virtual methods. When used as part of a regression test, it will shield against the virtual method requirements changing out from under the subclass. Finally, subclass authors can get an explicit list of everything they're expected to implement. ok merdely@ 2007-09-09 19:24:25 -04:00
Kill all instances of the dangerous RUN_DEPENDS=${BUILD_DEPENDS} idiom. Bump pkgname where necessary. 2010-07-02 22:44:13 -04:00			`BUILD_DEPENDS= ${RUN_DEPENDS}`
			`RUN_DEPENDS= ::devel/p5-Class-Data-Inheritable \`
import p5-Class-Virtual This is a base class for implementing virtual base classes (what some people call an abstract class). Kinda kooky. It allows you to explicitly declare what methods are virtual and that must be implemented by subclasses. This might seem silly, since your program will halt and catch fire when an unimplemented virtual method is hit anyway, but there's some benefits. The error message is more informative. Instead of the usual "Can't locate object method" error, you'll get one explaining that a virtual method was left unimplemented. Subclass authors can explicitly check to make sure they've implemented all the necessary virtual methods. When used as part of a regression test, it will shield against the virtual method requirements changing out from under the subclass. Finally, subclass authors can get an explicit list of everything they're expected to implement. ok merdely@ 2007-09-09 19:24:25 -04:00			`::devel/p5-Carp-Assert`

			`# perl`
			`PERMIT_PACKAGE_CDROM= Yes`
			`PERMIT_PACKAGE_FTP= Yes`
			`PERMIT_DISTFILES_CDROM= Yes`
			`PERMIT_DISTFILES_FTP= Yes`

			`.include <bsd.port.mk>`