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Re: [Qemu-devel] [PATCH] configure
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From: |
Thiemo Seufer |
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Subject: |
Re: [Qemu-devel] [PATCH] configure |
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Date: |
Tue, 8 May 2007 22:00:23 +0100 |
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User-agent: |
Mutt/1.5.13 (2006-08-11) |
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