[uClibc 0001247]: uClibc endian detection seems broken if __BYTE_ORDER is not defined
bugs at busybox.net
bugs at busybox.net
Wed Mar 14 11:00:46 UTC 2007
The following issue has been REOPENED.
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http://busybox.net/bugs/view.php?id=1247
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Reported By: holin
Assigned To: uClibc
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Project: uClibc
Issue ID: 1247
Category: Architecture Specific
Reproducibility: always
Severity: major
Priority: normal
Status: feedback
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Date Submitted: 03-02-2007 12:50 PST
Last Modified: 03-14-2007 04:00 PDT
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Summary: uClibc endian detection seems broken if __BYTE_ORDER
is not defined
Description:
This was observer on Mac OS X. In case BYTE_ORDER is defined by the host
and __BYTE_ORDER is not, __BIG_ENDIAN and __LITTLE_ENDIAN still remain
undefined. Attached patch fixes that and also adds fallback OS X support
if even BYTE_ORDER is not defined; gcc defines __BIG_ENDIAN__ (=1) or
__LITTLE_ENDIAN__ (=1) on OS X. The patch is against 0.9.28.3, but svn
seems affected, too.
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vapier - 03-13-07 20:46
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added to trunk, cheers
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holin - 03-14-07 04:00
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In trunk, as it seems, bswap_64 is also taken into use. A lame replacement
is needed for that, too. Attaching a patch for the issue.
Issue History
Date Modified Username Field Change
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03-02-07 12:50 holin New Issue
03-02-07 12:50 holin Status new => assigned
03-02-07 12:50 holin Assigned To => uClibc
03-02-07 12:50 holin File Added: uClibc-0.9.28.3-endian.patch
03-13-07 20:46 vapier Note Added: 0002234
03-13-07 20:46 vapier Status assigned => closed
03-13-07 20:46 vapier Resolution open => fixed
03-14-07 04:00 holin Status closed => feedback
03-14-07 04:00 holin Resolution fixed => reopened
03-14-07 04:00 holin Note Added: 0002236
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