From: Nikita Karetnikov <nikita@karetnikov.org>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: bug-guix@gnu.org
Subject: Re: Toward 0.2
Date: Fri, 01 Mar 2013 10:01:31 -0500 [thread overview]
Message-ID: <87sj4f6u39.fsf@karetnikov.org> (raw)
In-Reply-To: <87bob38ord.fsf@gnu.org> ("Ludovic Courtès"'s message of "(unknown date)")
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> It’s not needed. All that needed is the name of the executable file
> to wrap.
I don't understand. How will 'rename-file' get the location of the
executable? For example:
(wrap-program "wget" [...])
I guess that it will only work if you invoke 'wrap-program' from the
same directory.
> For the case where there are have several variables you want to set.
Could you provide an example? The following works without '#:rest':
(display (wrap-program "wget" '(("PATH" ":" = ("/nix/.../gawk/bin"))
("CERT_PATH" ":" suffix ("/nix/.../share/certs"
"/nix/.../foo/certs")))))
#!/bin/bash
export PATH="/nix/.../gawk/bin"
export CERT_PATH="$CERT_PATH${CERT_PATH:+:}:/nix/.../share/certs:/nix/.../foo/certs"
exec ./.wget-real
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next prev parent reply other threads:[~2013-03-01 15:01 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-17 15:10 Toward 0.2 Ludovic Courtès
2013-02-18 1:58 ` Nikita Karetnikov
2013-02-18 10:26 ` Ludovic Courtès
2013-02-20 0:39 ` Nikita Karetnikov
2013-02-20 11:28 ` Ludovic Courtès
2013-02-21 17:36 ` Nikita Karetnikov
2013-02-22 14:31 ` Ludovic Courtès
2013-02-26 10:43 ` Nikita Karetnikov
2013-02-26 16:51 ` Mark H Weaver
2013-02-26 19:14 ` Ludovic Courtès
2013-02-28 20:53 ` Nikita Karetnikov
2013-03-01 9:15 ` Ludovic Courtès
2013-03-01 15:01 ` Nikita Karetnikov [this message]
2013-03-01 17:28 ` Ludovic Courtès
2013-03-02 20:17 ` Nikita Karetnikov
2013-03-02 21:30 ` Ludovic Courtès
2013-03-03 12:52 ` [PATCH] utils: Add 'wrap-program'. (was: Toward 0.2) Nikita Karetnikov
2013-03-03 21:29 ` [PATCH] utils: Add 'wrap-program' Ludovic Courtès
2013-03-03 23:11 ` Nikita Karetnikov
2013-03-04 10:08 ` Ludovic Courtès
2013-02-20 9:00 ` Toward 0.2 Andreas Enge
2013-04-15 21:59 ` Ludovic Courtès
2013-04-29 21:32 ` Ludovic Courtès
2013-05-11 20:41 ` Ludovic Courtès
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