Date: Wed, 22 Sep 2010 14:51:48 +0200 From: Baptiste Daroussin <bapt@FreeBSD.org> To: perl@freebsd.org Subject: New MACROS for dependence to avoid depending on a version already in core modules Message-ID: <20100922125148.GA65578@azathoth.lan>
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Hi,
Here is a quick and dirty patch that provide 3 new macros:
PERL_MODULES
BUILD_PERL_MODULES
RUN_PERL_MODULES
they replace BUILD_DEPENDS and RUN_DEPENDS (*DEPENDS can still be used)
syntax is the same a *_DEPENDS except that it should depends on package rather
than a file. ie:
PERL_MODULES= p5-Digest-MD5>0:${PORTSDIR}/security/p5-Digest-MD5
it will first check if Digest::MD5 is in core modules if yes it will compares
the version if the version is greater than the one in core modules the
dependency will be added to BUILD_DEPENDS and/or RUN_DEPENDS.
the core modules are found in ${PORTSDIR}/lang/${PERL_PORT}/perl.modules.mk
the form is CORE_MODULES+= p5-Digest-MD5=2.39
there is a helper to build the list: make list-modules which is not perfect but
quite works it should be generated for each available perl version.
corelist which is used, is part of perl since 5.10 or available here
devel/p5-Module-CoreList for 5.8
this is dirty but this works, before getting further I wanted to share it with
you to be able to discuss it and improve it
regards,
Bapt
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