Hi

> I'd be surprised if the prebuilt gcc we ship has Solaris 2.6 includes,
> since we never installed Solaris 2.6 on the local cluster.  
> 
> All but one of the Sun machines we have are running Solaris 2.5.1,
> and the one other machine is running Solaris 7.
> 
> I believe that Ptolemy 0.7.1 was compiled with Solaris2.5.1.
> However, we could have patched our system, or otherwised caused
> stdio.h to be modified. 
> 
> In any case, shipping a prebuilt compiler is basically a tricky task,
> that does not always work.  When in doubt, the right thing to 
> do is to 
> build the compiler from scratch and rebuild Ptolemy.
> 
> Since /usr/include/sys/va_list.h does not exist, I'm guessing that the
> SUNWhea package is not installed on the user's system.  
> 
> Below is a section of /usr/include/stdio.h on our build machine:
> ---start--
> #ifndef _STDIO_H
> #define       _STDIO_H
> 
> #pragma ident "@(#)stdio.h    1.39    95/12/04 SMI"   /* 
> SVr4.0 2.34.1.2 */
> 
> #include <sys/feature_tests.h>
> #include <sys/va_list.h>
> --end--
> 

Yes, it is clearly not quite as simple as 2.5/2.6.
This is our Solaris 2.5 (5.5 Generic_103093-23) /usr/include

---start--
#ifndef _STDIO_H
#define _STDIO_H
 
#pragma ident   "@(#)stdio.h    1.37    95/08/29 SMI"   /* SVr4.0 2.34.1.2
*/

#include <sys/feature_tests.h>
--end--

Early and late Solaris 2.5 are evidently different `ptarch`s.

        Regards
                        
                Ed Willink

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E.D.Willink,                          Email: mailto:[EMAIL PROTECTED]
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