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Re: Python 2.4 detection
From: |
Michael Welsh Duggan |
Subject: |
Re: Python 2.4 detection |
Date: |
Mon, 07 Aug 2006 19:54:12 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
Mats Bengtsson <address@hidden> writes:
> See also
> http://lists.gnu.org/archive/html/bug-lilypond/2006-06/msg00141.html
> for another problem with the current solution (which unfortunately isn't
> solved by Michael's patch).
>
Actually, my tests seem to show it is solved by the patch. The grep
-v will remove the mistaken path-based line. (Tested by copying
python2.4 to /tmp/2.4.2/python2.4 and running the eval line using that
path.)
>>
>>Index: stepmake/aclocal.m4
>>===================================================================
>>RCS file: /cvsroot/lilypond/lilypond/stepmake/aclocal.m4,v
>>retrieving revision 1.175
>>diff -u -p -r1.175 aclocal.m4
>>--- stepmake/aclocal.m4 1 Jun 2006 00:44:11 -0000 1.175
>>+++ stepmake/aclocal.m4 7 Aug 2006 08:25:17 -0000
>>@@ -32,7 +32,8 @@ AC_DEFUN(STEPMAKE_GET_VERSION, [
>> ## for compatibility reasons.
>> ## grab the first version number in --version output.
>>- eval _ver=\"\`("$1" --version || "$1" -V) 2>&1 | grep '[0-9]\.[0-9]' \
>>+ eval _ver=\"\`("$1" --version || "$1" -V) 2>&1 | grep -v "$1" \
>>+ | grep '[0-9]\.[0-9]' \
>> | head -n 1 \
>> | tr ' ' '\n' | grep '[0-9]\.[0-9]' | head -n 1 | sed
>> 's/\([0-9.]*\).*/\1/g'\`\"
>>
--
Michael Welsh Duggan
(address@hidden)