Perl/Draft:INC directories

Essentials

As a distribution we don't need to install some modules into priv/arch lib and some into vendor. All Fedoras Perl modules can be installed in one directory. Both directories were merged into one directory in F-14, but there are still used both macro for build of modules. The vendor directories can be used for users, who package their own rpms and need installation paths for their modules or for specific version of modules provided by distribution.

@INC F-{14,15}

Currently we have @INC in Fedora:

F-14

 @INC:
   /usr/local/lib64/perl5	-- for CPAN     (site lib)
   /usr/local/share/perl5	-- for CPAN     (site arch)
   /usr/lib64/perl5		-- 3rd party    (vendor lib)
   /usr/share/perl5		-- 3rd party    (vendor arch)
   /usr/lib64/perl5		-- Fedora       (priv lib)
   /usr/share/perl5		-- Fedora       (arch lib)
   /usr/local/lib64/perl5/site_perl/5.10.0/x86_64-linux-thread-multi # compatibility directories
   /usr/local/lib/perl5/site_perl/5.10.0
   /usr/lib64/perl5/vendor_perl/5.10.0/x86_64-linux-thread-multi
   /usr/lib/perl5/vendor_perl
   /usr/lib/perl5/site_perl
   .

F-15

@INC:
   /usr/local/lib/perl5			-- for CPAN     (site lib)
   /usr/local/share/perl5		-- for CPAN     (site arch)
   /usr/lib/perl5/vendor_perl		-- 3rd party    (vendor lib)
   /usr/share/perl5/vendor_perl		-- 3rd party    (vendor arch)
   /usr/lib/perl5			-- Fedora       (priv lib)
   /usr/share/perl5			-- Fedora       (arch lib)
   .

Proposal

All Perl modules will be using priv/arch lib directory for installation of Perl modules, therefore %build part of specfile must be changed from:

ExtUtils::MakeMaker	Module::Build
%{__perl} Makefile.PL INSTALLDIRS=vendor	%{__perl} Build.PL installdirs=vendor
%{__perl} Makefile.PL INSTALLDIRS=perl	%{__perl} Build.PL installdirs=core