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Re: [PATCH] ax_prog_flex: avoid use of grep empty string escape extensio
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From: |
Jonathan Gray |
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Subject: |
Re: [PATCH] ax_prog_flex: avoid use of grep empty string escape extension |
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Date: |
Fri, 14 Mar 2014 23:40:28 +1100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, Mar 14, 2014 at 11:41:34AM +0100, Peter Simons wrote:
> Hi Jonathan,
>
> I pushed your patch in 98e799a. Thank you very much for the submission!
>
> Take care,
> Peter
Thanks, though it occurs to me that neither the old or the modified version
cover the case of the OpenBSD flex port which has a binary called
'gflex' as there is a different version of flex in the base system.
So perhaps a simpler test still is in order?
The base version seems to include the full path as well.
$ flex --version
flex version 2.5.4
$ gflex --version
gflex 2.5.35
$ /usr/bin/flex --version
/usr/bin/flex version 2.5.4
$ /usr/local/bin/gflex --version
gflex 2.5.35