Re: Solaris 2.6 finite() prototype
- From: Cyrille Chepelov <chepelov calixo net>
- To: dia-list gnome org
- Subject: Re: Solaris 2.6 finite() prototype
- Date: Fri, 10 Aug 2001 20:23:08 +0200
Le ven, aoû 10, 2001, à 10:14:31 -0700, Andrew Halper a écrit:
Probably nobody cares about this except me, but the Linux math.h
finite() function is prototyped in ieeefp.h on Solaris 2.6 SPARC, which
results in a bunch of compiler warnings like:
[snip]
../lib/geometry.h:237: warning: implicit declaration of function
`finite'
[snip]
I'll try to make an unobtrusive patch to fix it.
Just add a configure.in test for the presence of ieeefp.h, and then include
ieeefp.h if HAVE_IEEEFP in the files which use finite(). You don't need to
apologise for using Solaris :-). It's a matter of
AC_CHECK_HEADERS(ieeefp.h)
(check that autoheader really includes a HAVE_IEEEFP variable then),
and then #ifdef HAVE_IEEEFP (_H ?), do the right thing (it can't hurt to
include both ieeefp.h and math.h on platform which have both but have
finite() in math.h, anyway)
-- Cyrille
--
Grumpf.
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