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Re: m4 and autoconf problem on mac os x
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From: |
Eric Blake |
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Subject: |
Re: m4 and autoconf problem on mac os x |
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Date: |
Wed, 02 Jun 2010 15:13:05 -0600 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100430 Fedora/3.0.4-3.fc13 Lightning/1.0b2pre Mnenhy/0.8.2 Thunderbird/3.0.4 |
On 06/02/2010 02:58 PM, Vincent Torri wrote:
>
> Hey,
>
> Our configure.ac contains, at the top:
>
> ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
> ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
> m4_define([v_maj], [0])
> m4_define([v_min], [9])
> m4_define([v_mic], [9])
> m4_define([v_rev], m4_esyscmd([(svnversion . | grep -v exported || echo
> 0) | awk -F : '{printf("%s", $1);}' | tr 'A-z' ' ' | sed 's/ //g']))
$1 of the m4 macro v_rev, or $1 of the awk script?
>
> Does someone see the problem ?
My guess is that $1 is being expanded by m4. Awk understands '$ 1'
instead of '$1', try that to see if it helps.
--
Eric Blake address@hidden +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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