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Date: Tue, 8 May 2007 22:00:23 +0100
Subject: Re: [Qemu-devel] [PATCH] configure
Message-ID: <20070508210023.GB13638@networkno.de>
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In-Reply-To: <Pine.LNX.4.64.0705082342400.8185@boston.corp.fedex.com>
From: Thiemo Seufer <ths@networkno.de>
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To: Jeff Chua <jeff.chua.linux@gmail.com>
Cc: qemu-devel@nongnu.org

Jeff Chua wrote:
[snip]
> @@ -567,7 +567,8 @@
>    fi
> 
>    # Check if tools are available to build documentation.
> -if [ -x "`which texi2html`" ] && [ -x "`which pod2man`" ]; then
> +if [ -x "`which texi2html 2>/dev/null`" \
> +	-a -x "`which pod2man 2>/dev/null`" ]; then

Under which circumstances does "which" complain about unavailable
executables?


Thiemo