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[bug-gawk] gawk's configure fails to find size_t
From: |
bugdal |
Subject: |
[bug-gawk] gawk's configure fails to find size_t |
Date: |
Fri, 11 May 2012 11:24:40 -0400 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
For some reason, gawk's configure script is testing for size_t (and
perhaps other types) with this code:
int
main ()
{
if (sizeof (($2)))
return 0;
;
return 0;
}
where $2 is replaced by size_t. This is always going to fail, since
sizeof((size_t)) is not valid C. The correct usage would be sizeof($2)
(i.e. sizeof(size_t)), but I'm not sure why sizeof is being used here
at all. Just declaring a variable of the type, as in:
int
main ()
{
$2 x;
return 0;
}
should work just as well to test if the type is defined.
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