Re: AC_CHECK_FUNCS(sigsetjmp)

[Thomas Dickey]

On Fri, 28 Jul 2006, Andreas Schwab wrote:

> "Bruce Korb" <address@hidden> writes:
>
> > This macro does not work when the headers #define sigsetjmp to
> > something else.
>
> sigsetjmp is special since it's not required to be a normal function.  You
> can't use AC_CHECK_FUNCS to check for it.

That's what it says here -

http://www.opengroup.org/onlinepubs/009695399/functions/sigsetjmp.html
http://www.opengroup.org/onlinepubs/009695399/functions/setjmp.html

btw - does AC_CHECK_FUNCS(stat) work?  stat() is required to be a 
function.

--
Thomas E. Dickey
http://invisible-island.net
ftp://invisible-island.net