other/2662: Problem building on alpha Tru64 UNIX

[Robert.Kras@compaq.com]

>Number:         2662
>Category:       other
>Synopsis:       Problem building on alpha Tru64 UNIX
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Apr 26 19:36:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Bob Kras
>Release:        gcc-2.95.3
>Organization:
>Environment:
Compaq C V6.3-025 on Compaq Tru64 UNIX V5.1 (Rev. 732)
AlphaServer
>Description:
Apparent configure problem does not get the system specific gcc/config/alpha/osf.h file included into some files where needed.  Specifically, toplev.c and gcc.c does not get this file, and the result is link errors for unresloved symbols that are actually #defines in osf.h (ASM_START_FILE for toplev.c and CPP_PREPROCESS in gcc.c)
If I explicitly include these, it builds ok, so the problem appears to be in the configuration process.
>How-To-Repeat:
Build 2.95.3 standard on alpha Tru64 UNIX

The patch is a hack to show this is the build problem.
>Fix:
Suggest one of the intemediary patform-specific include files referenced in config.h also include alpha/osf.h
>Release-Note:
>Audit-Trail:
>Unformatted: