Re: build check in AIX 5.2 / 5.3 / 6.1 - gcc/g++

[Rainer Tammer]

Hello,

Bob Friesenhahn wrote:
> On Thu, 10 Jan 2008, Rainer Tammer wrote:
> > With gcc 4.0.0 I need to include:
> >
> > libltdl/ltdl.c
> > #include <sys/access.h>
> >
> > R_OK is undefined
>
> Does using
>
>   #include <unistd.h>
>
> not work as it should?
No,
problem see below.
> Perhaps there is a fixincludes bug in this old double oh (double oh 
> indicates suspect) GCC version?
No, its a configure problem.
The problem is that:

gcc build libltdl/config.h:
/* Define to 1 if you have the <unistd.h> header file. */
/* #undef HAVE_UNISTD_H */

IBM C/C++ build: libltdl/config.h
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1

> Bob
Bye
 Rainer
> ======================================
> Bob Friesenhahn
> address@hidden, 
> http://www.simplesystems.org/users/bfriesen/
> GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/