Subject: Re: pkg/35230 (devel/cpuflags assumes gcc)
To: None <abs@NetBSD.org, gnats-admin@netbsd.org, pkgsrc-bugs@netbsd.org,>
From: Dan McMahill <dmcmahill@NetBSD.org>
List: pkgsrc-bugs
Date: 12/14/2006 16:55:02
The following reply was made to PR pkg/35230; it has been noted by GNATS.
From: Dan McMahill <dmcmahill@NetBSD.org>
To: gnats-bugs@NetBSD.org
Cc: abs@NetBSD.org, pkgsrc-bugs@netbsd.org, gnats-admin@netbsd.org
Subject: Re: pkg/35230 (devel/cpuflags assumes gcc)
Date: Thu, 14 Dec 2006 11:52:22 -0500
abs@netbsd.org wrote:
> Synopsis: devel/cpuflags assumes gcc
>
> State-Changed-From-To: open->feedback
> State-Changed-By: abs@netbsd.org
> State-Changed-When: Thu, 14 Dec 2006 14:52:09 +0000
> State-Changed-Why:
> Do you have details on compiler options for sunpro for different optimisations
> and how to detect sunpro compiler versions (I don't have access to any Solaris
> boxes at the moment)
>
>
>
-V Causes each invoked tool to print its version informa-
tion on the standard error output.
$ cc -V
cc: Sun C 5.8 2005/10/13
usage: cc [ options] files. Use 'cc -flags' for details
note that both lines came out on stderr and the return code was 1.
$ CC -V
CC: Sun C++ 5.8 2005/10/13
$ f90 -V
f90: Sun Fortran 95 8.2 2005/10/13
Usage: f90 [ options ] files. Use 'f90 -flags' for details
$ f77 -V
NOTICE: Invoking /opt/SUNWspro/bin/f90 -f77 -ftrap=%none -V
f90: Sun Fortran 95 8.2 2005/10/13
Usage: f90 [ options ] files. Use 'f90 -flags' for details
for CC, f90, f77, the return code was 0. go figure...
-xtarget=<t> Specify target system for optimization
-xarch=<a> Specify target architecture instruction set
-xcg89 Expands to -xarch=v7 -xchip=old -xcache=64/32/1
-xcg92 Expands to -xarch=v8 -xchip=super -xcache=16/32/4:1024/32/1
-xchip=<c> Specify the target processor for use by the optimizer
-xcache=<c> Define cache properties for use by optimizer