Mailinglist Archive: opensuse-buildservice (348 mails)

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Re: [opensuse-buildservice] [PATCH 4/6] obs-server, webui: update SPARC definitions
  • From: "Jan-Simon Möller" <dl9pf@xxxxxx>
  • Date: Fri, 16 Apr 2010 00:45:42 +0200
  • Message-id: <201004160045.42741.dl9pf@xxxxxx>
Am Donnerstag, 15. April 2010 08:55:04 schrieb Ludwig Nussel:
Jan-Simon Möller wrote:
Am Mittwoch, 14. April 2010 17:57:21 schrieb Ludwig Nussel:
Since --target is buggy in rpm anyways what about using
buildarchtranslate instead?

[...]
So we'd need to set for arm

buildarchtranslate: armv5tel: armv5tel
buildarchtranslate: armv5tevl: armv5tel
[...]tejl tejvl ... whatever other string. Mess!
buildarchtranslate: armv6l: armv5tel
buildarchtranslate: armv6vl: armv5tel
buildarchtranslate: armv7l: armv5tel
buildarchtranslate: armv7vl: armv5tel

Just curious, what's the meaning of all those suffixes?
Older (v5) arm chips had different feature sets added - depending on
application/reuirements:
t = thumb (reduced size code/higher density)
e = eabi ( successor of "old" oabi)
l = little endian
j = jazelle (java speedup)
v = vfp (fp enging) and there's meantime vfp/vfpv3/vfpv3-d16/simd/neon ...
And there might be even others, but these are the common flags.

Best,
Jan-Simon
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