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c/2030: misleading warning for -m486
- To: gcc-gnats at gcc dot gnu dot org
- Subject: c/2030: misleading warning for -m486
- From: snyder at fnal dot gov
- Date: Mon, 19 Feb 2001 14:37:58 -0600
- Reply-To: snyder at fnal dot gov
>Number: 2030
>Category: c
>Synopsis: misleading warning for -m486
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon Feb 19 12:46:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: scott snyder
>Release: 3.0 20010219 (prerelease)
>Organization:
>Environment:
System: Linux karma 2.2.16-22 #1 Tue Aug 22 16:49:06 EDT 2000 i686 unknown
Architecture: i686
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../egcs/configure --prefix=/usr/local/egcs --enable-threads=posix
>Description:
If the -m486 switch is given to gcc, it complains that `-mpentium'
is deprecated. This is confusing, since `-mpentium' wasn't given.
>How-To-Repeat:
$ touch xx.c
$ gcc -c -m486 xx.c
`-mpentium' is deprecated. Use `-march' or `-mcpu' instead.
$
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: