[ glame-Bugs-923803 ] varargs on FreeBSD 5

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Bugs item #923803, was opened at 2004-03-26 10:58
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Category: Build Process
Group: None
Status: Closed
Resolution: Fixed
Priority: 5
Private: No
Submitted By: Volker Stolz (volkersf)
Assigned to: Richard Guenther (richi)
Summary: varargs on FreeBSD 5

Initial Comment:
Somehow FreeBSD 5.x's va_copy is not detected and memcpy breaks 
on other architectures than i386, e.g. alpha.

Currently, the attached patch helps.

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Comment By: Nobody/Anonymous (nobody)
Date: 2011-04-07 16:12

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Comment By: Richard Guenther (richi)
Date: 2004-03-26 19:06

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As always, testing ia32 is mood - the patch fails on ppc
because I missed some spot - and viola - va_copy is back :(

Added a check for it (but no workaround for a missing one)
to unstable CVS, too.  See attached patch "p2" for a working
version (for systems with va_copy).

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Comment By: Richard Guenther (richi)
Date: 2004-03-26 17:22

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I checked it on debian unstable on ia32.  But it should work
in theory because now we avoid the fragile va_copy stuff.

Checked in into unstable, will backport soon.

Thanks for the report,

Richard.

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Comment By: Volker Stolz (volkersf)
Date: 2004-03-26 17:04

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Yes, glame builds fine with your patch as well. Thanks!
I didn't check if it's doing what it's supposed to do though :)

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Comment By: Richard Guenther (richi)
Date: 2004-03-26 12:59

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Ok, can you try the attached patch which just removes the
need for va_copy?  It's untested, but maybe you get the idea
and can fix up any simple errors I made.

Thanks,
Richard.

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Comment By: Richard Guenther (richi)
Date: 2004-03-26 11:19

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I guess it's time for a configure check.  I'll go over this
piece again.
Don't exactly remember why I put the memcpy fallback in, but
I think I should drop it in favor of a configure failure.

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You can respond by visiting: 
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