Re: other/4307: Can't set -fleading-underscore for some ELF builds

Re: other/4307: Can't set -fleading-underscore for some ELF builds

[neroden]

Synopsis: Can't set -fleading-underscore for some ELF builds

State-Changed-From-To: feedback->closed
State-Changed-By: neroden
State-Changed-When: Wed Mar 12 18:54:43 2003
State-Changed-Why:
    Believed fixed, no feedback 3 months.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4307

Re: other/4307: Can't set -fleading-underscore for some ELF builds

[bangerth]

Synopsis: Can't set -fleading-underscore for some ELF builds

State-Changed-From-To: open->feedback
State-Changed-By: bangerth
State-Changed-When: Tue Dec 10 16:45:00 2002
State-Changed-Why:
    ASM_OUTPUT_LABELREF is no more set in config/elfos.h since
    this patch:
    2000-02-26  Geoff Keating  <geoffk@cygnus.com>
    
    	* config/elfos.h (ASM_OUTPUT_LABELREF): Don't define.  The default
    	is right for most ELF targets.
    
    Could you possibly check whether it works now for you with
    newer versions of gcc?
    
    Thanks
      Wolfgang

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4307

other/4307: Can't set -fleading-underscore for some ELF builds

[dberger]

>Number:         4307
>Category:       other
>Synopsis:       Can't set -fleading-underscore for some ELF builds
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Sep 12 10:46:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     dberger@SoftwareConstruction.com
>Release:        gcc-2.95.3-5
>Organization:
>Environment:
Solaris and Windows 2000
>Description:
The file elfos.h in gcc/config defines the macro ASM_OUTPUT_LABELREF().  This should NOT be done.  If the definition in defaults.h is used, then the default will be to prefix "" to symbol names, which is the normal output, but it also allows for the -fleading-underscore flag to be set to override this behavior.  With the definition in elfos.h, that is impossible.
>How-To-Repeat:
Create an m68k compiler with the target as m68k-wrs-elf.  Then try to compile something with and without the -fleading-underscore flag.
>Fix:
Remove the definition of ASM_OUTPUT_LABELREF() from gcc/config/elfos.h
>Release-Note:
>Audit-Trail:
>Unformatted: