From: Koen Kooi <k.kooi@student.utwente.nl>
To: openembedded-devel@openembedded.org
Subject: Re: tune-iwmmx vs tune-xscale
Date: Tue, 02 Oct 2007 10:53:17 +0200 [thread overview]
Message-ID: <470206FD.5090508@student.utwente.nl> (raw)
In-Reply-To: <4700B47F.4090802@student.utwente.nl>
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Koen Kooi schreef:
> Khem Raj schreef:
>> tune-iwmmx.conf would be more appropriate
>
> Actually, no. There are still problems left with things randomly segfaulting when
> compiling everything with iwmmxt, so in OE we only activate iwmmxt for packages that
> benefit from and and prove to be stable (e.g. mplayer).
For added whitespace-damaged google-juice:
#build with support for the iwmmxt instruction support (pxa270 and up)
MY_ARCH := "${PACKAGE_ARCH}"
PACKAGE_ARCH = "${@base_contains('MACHINE_FEATURES', 'iwmmxt', 'iwmmxt', '${MY_ARCH}',d)}"
MY_TARGET_CC_ARCH := "${TARGET_CC_ARCH}"
TARGET_CC_ARCH = "${@base_contains('MACHINE_FEATURES', 'iwmmxt', '-march=iwmmxt
- -mtune=iwmmxt', '${MY_TARGET_CC_ARCH}',d)}"
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prev parent reply other threads:[~2007-10-02 8:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-01 6:06 tune-iwmmx vs tune-xscale Mike Rapoport
2007-10-01 7:49 ` Khem Raj
2007-10-01 8:49 ` Koen Kooi
2007-10-02 8:53 ` Koen Kooi [this message]
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