[23895] in Kerberos
Re: gmtime_r
daemon@ATHENA.MIT.EDU (Phil Dibowitz)
Fri May 13 04:27:24 2005
Date: Fri, 13 May 2005 01:25:41 -0700
From: Phil Dibowitz <phil@usc.edu>
To: kerberos@mit.edu
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On Fri, May 13, 2005 at 03:50:49AM -0400, Ken Raeburn wrote:
> >But I also get a lot of this type stuff:
> >
> > configure: WARNING: sys/ptyvar.h: present but cannot be compiled
> > configure: WARNING: sys/ptyvar.h: check for missing prerequisite=20
> >headers?
> > configure: WARNING: sys/ptyvar.h: proceeding with the preprocessor's=
=20
> >result
> > ...
> > configure: WARNING: regexp.h: present but cannot be compiled
> > configure: WARNING: regexp.h: check for missing prerequisite headers?
> > configure: WARNING: regexp.h: proceeding with the preprocessor's=20
> >result
>=20
> Those come up sometimes ... I think it's usually when we test for one=20
> header file being present, but it requires that another one be included=
=20
> first, which the usual autoconf tests don't do. I haven't been=20
> worrying about it myself...
Well, sort of. What's actually happening is that the cc -E runs fine because
it has the -D_REENTERANT flag, but then the cc doesn't compile because it
doesn't have that flag.
I run into the opposite problem a lot when I set CFLAGS but not CPPFLAGS on
something and it autoconf will spit out "xxxx works but is not present" whi=
ch
always cracks me up. ;)
OK, one more compile with CFLAGS and CPPFLAGS... ok.
Which leaves me with a few final questions:
1. Why doesn't this happen with 1.3.x?
2. Am I really the first person to run into this?
Thanks for your help.
--=20
Phil Dibowitz
Systems Architect and Administrator
Enterprise Infrastructure / ISD / USC
UCC 174 - 213-821-5427
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