From owner-freebsd-questions  Thu Apr  8 13:25:28 1999
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From: "Ptacek, Chris" <Ptacek@pwrh.com>
To: Steve Price <sprice@hiwaay.net>
Cc: freebsd-questions@FreeBSD.ORG
Subject: RE: How to get rid of warning messages during kernel make?
Date: Thu, 8 Apr 1999 14:28:32 -0600 
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Thanks,  thats exactly what I needed, should have thought of that.

  - Chris
> -----Original Message-----
> From:	Steve Price [SMTP:sprice@hiwaay.net]
> Sent:	Thursday, April 08, 1999 1:47 PM
> To:	Ptacek, Chris
> Cc:	freebsd-questions@FreeBSD.ORG
> Subject:	Re: How to get rid of warning messages during kernel make?
> 
> On Thu, 8 Apr 1999, Ptacek, Chris wrote:
> 
> # I am trying to automate the building process for the kernel for my
> system. 
> # I am using a perl script to do the file modifications and using system
> calls
> # to do the make depend and make portions.  The problem is that I would 
> # like to not have any of the build information sent to the screen.  I
> have
> # set
> # the CWARNFLAGS to " " by the following in my perl script:
> # 
> # system("make CWARNFLAGS=\" \" depend >> logfile.log");
> # system("make CWARNFLAGS=\" \" >> logfile.log");
> 
> You need to redirect stderr too.  So something like this should
> work:
> 
> 	make ... >> logfile.log 2>&1
> 
> -steve
> 
> # But I still get the following messages:
> # 
> # ./aicasm: 446 instructions used
> # ../../dev/dpt/dpt_control.c:389: warning: #warning "O/S Version
> # determination is an ugly hack"
> # ../../pci/ncr.c:1486: warning: initialization discards `volatile' from
> # pointer target type
> # ../../pci/ncr.c:1486: warning: initialization discards `volatile' from
> # pointer target type
> # ../../dev/dpt/dpt_control.c:389: warning: #warning "O/S Version
> # determination is an ugly hack"
> # ../../i386/isa/seagate.c: In function `sea_data_output':
> # ../../i386/isa/seagate.c:1111: warning: assignment discards `volatile'
> from
> # pointer target type
> # ../../i386/isa/seagate.c: In function `sea_data_input':
> # ../../i386/isa/seagate.c:1181: warning: assignment discards `volatile'
> from
> # pointer target type
> # 
> # What is the best way I can prevent these messages from being printed to
> the
> # screen?
> # 
> #   Thanks, 
> #       Chris


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