Re: target/4962: GCC 3.0.2 don't builds in Tru64 Unix V5.1A

Re: target/4962: GCC 3.0.2 don't builds in Tru64 Unix V5.1A

[ro]

Synopsis: GCC 3.0.2 don't builds in Tru64 Unix V5.1A

Responsible-Changed-From-To: unassigned->ro
Responsible-Changed-By: ro
Responsible-Changed-When: Wed Nov 28 13:57:51 2001
Responsible-Changed-Why:
    Mine.
State-Changed-From-To: open->closed
State-Changed-By: ro
State-Changed-When: Wed Nov 28 13:57:51 2001
State-Changed-Why:
    Duplicate of PR libf2c/4826.  See
    
    http://gcc.gnu.org/ml/gcc-patches/2001-11/msg01735.html
    
    for a proposed patch.  I'm awaiting full testsuite results
    for this patch, which hopefully will make it acceptable for
    GCC 3.0.3.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4962&database=gcc

Re: target/4962: GCC 3.0.2 don't builds in Tru64 Unix V5.1A

[ro]

The following reply was made to PR target/4962; it has been noted by GNATS.

From: ro@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
  jcblanco@fi.upm.es, nobody@gcc.gnu.org, ro@gcc.gnu.org
Cc:  
Subject: Re: target/4962: GCC 3.0.2 don't builds in Tru64 Unix V5.1A
Date: 28 Nov 2001 21:57:51 -0000

 Synopsis: GCC 3.0.2 don't builds in Tru64 Unix V5.1A
 
 Responsible-Changed-From-To: unassigned->ro
 Responsible-Changed-By: ro
 Responsible-Changed-When: Wed Nov 28 13:57:51 2001
 Responsible-Changed-Why:
     Mine.
 State-Changed-From-To: open->closed
 State-Changed-By: ro
 State-Changed-When: Wed Nov 28 13:57:51 2001
 State-Changed-Why:
     Duplicate of PR libf2c/4826.  See
     
     http://gcc.gnu.org/ml/gcc-patches/2001-11/msg01735.html
     
     for a proposed patch.  I'm awaiting full testsuite results
     for this patch, which hopefully will make it acceptable for
     GCC 3.0.3.
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4962&database=gcc

target/4962: GCC 3.0.2 don't builds in Tru64 Unix V5.1A

[jcblanco]

>Number:         4962
>Category:       target
>Synopsis:       GCC 3.0.2 don't builds in Tru64 Unix V5.1A
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          wrong-code
>Submitter-Id:   net
>Arrival-Date:   Wed Nov 28 11:16:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Juan C. Blanco
>Release:        GCC V3.0.2
>Organization:
>Environment:
Tru64 Unix V5.1A with GCC 2.95.3 working copied from a
Tru64 Unix V5.1 system
>Description:
The build process of GCC 3.0.2 don't works, I think that
the problem is a incompatibility between the GCC suplied
va_list.h and the "fixed" stdio.h.

The va_list.h defines the "va_list" type, however stdio.h
tries to use a "__va_list" type, the reason was thsubstitution
of all ocurrences of "VA_LIST" to "DUMMY_VA_LIST" in the
stdio.h file.

The use of the "va_list" type in stdio depends on the
definition of the "_VA_LIST" macro in va_list.h, however
is checked as "_DUMMY_VA_LIST" in stdio.h, and obviously
not found.

>How-To-Repeat:
Building the GCC 3.0.2 distribution in a Tru64 Unix, also
building any other program that uses the stdio.h.
>Fix:
I've workaround the problem changing the pattern of the
substitution in the "fixinc" phase from "VA_LIST/DUMMY_VA_LIST" to
"VA_LIST_/DUMMY_VA_LIST_" in the files fixinc.ptx,
fixincl.x and inclhack.def in the gcc/fixinc directory,
Don't know if the correct solution but seems to work for me.
>Release-Note:
>Audit-Trail:
>Unformatted: