From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Magnus Hagander <magnus(at)hagander(dot)net> |
Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Need help with autoconf |
Date: | 2007-07-11 17:41:56 |
Message-ID: | 27914.1184175716@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
Magnus Hagander <magnus(at)hagander(dot)net> writes:
> Tom Lane wrote:
>> Magnus Hagander <magnus(at)hagander(dot)net> writes:
>>> I'm simply using
>>> AC_CHECK_FUNC([krb5_free_unparsed_name])
>>> which works fine on unix, but breaks on win32. Because autoconf tries the
>>> function with no parameters, which doesn't work due to win32 decorations.
>>
>> Doesn't work why? We have dozens of other functions we check for
>> without needing any special windoze hacks. Is it a macro?
> No, it actually depends on how the library is compiled. Functions can
> either be exported decorated or not. This one is exported decorated.
It's still not apparent to me how this function is different from every
other one we check for; but I'd suggest you write a check that looks
like the ones we use for functions that might be macros, eg sigsetjmp.
regards, tom lane
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