Date: Mon, 19 Mar 2012 22:58:02 +0100 From: Baptiste Daroussin <bapt@FreeBSD.org> To: current@FreeBSD.org Subject: Re: ABI/architecture identification for packages Message-ID: <20120319215802.GC1692@azathoth.lan> In-Reply-To: <20120319213508.GA1692@azathoth.lan> References: <20120319213508.GA1692@azathoth.lan>
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[-- Attachment #1 --] On Mon, Mar 19, 2012 at 10:35:08PM +0100, Baptiste Daroussin wrote: > Hi all, > > In order to identify architectures I need to find a uniq id for every > possibilities (for pkgng) > > here is the identification I propose: > > arch-class-os-majorversion(-archi_specific_extension) > > arch can be one of the following: > > - x86 for i386 and amd64 (discussed with kib) > - powerpc for powerpc and powerpc64 > - arm > - mips > - sparc > > class may be: > - 32 bits > - 64 bits > > os will always be freebsd :) (lower case) > > majorversion the freebsd major version (10 9 8) > > achi_specific_extension currently only mips and arm are concerned, > for arm could be: > el_oabi > eb_oabi > el_eabi > eb_eabi > > (I don't know how to get arm version or hardfp/softfp from the elf) Fixed thanks cognet just missing the arm version now > > for mips I don't know much. > > for ia64, I have strictly no idea what I should set. > > Everything is read from the elf file > > for example: > x86-64-freebsd-10 > x86-32-freebsd-8 > arm-32-freebsd-10-el_oabi > > Please help me to improve this to get the better identification to have the best > possible to determine which package can be installed where. > > while proposing information please tell me how to get the information > (dynamically) > > regards, > Bapt [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iEYEARECAAYFAk9nq+oACgkQ8kTtMUmk6EyjJwCbBB8gjPKYi+Qb2CncTOVGf7h+ KjEAmgOROVxE3/v1xfL3+Mmjsl1tpJew =OSEN -----END PGP SIGNATURE-----
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