From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: [PATCH] Hardcode =?utf-8?B?4oCcZ3PigJ0=?= path in Lilypond.
Date: Mon, 12 Oct 2015 20:43:44 +0200
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References: <87y4f8ziec.fsf@elephly.net>
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In-Reply-To: <87y4f8ziec.fsf@elephly.net> (Ricardo Wurmus's message of "Mon,
	12 Oct 2015 08:54:19 +0200")
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To: Ricardo Wurmus <rekado@elephly.net>
Cc: "guix-devel@gnu.org" <guix-devel@gnu.org>

Ricardo Wurmus <rekado@elephly.net> skribis:

> the attached patch changes the result of =E2=80=98(search-gs)=E2=80=99 in=
 the Lilypond
> backend, such that it returns the =E2=80=9Cgs=E2=80=9D executable from th=
e very same
> version of ghostscript that Lilypond was built with.
>
> Retaining a reference to ghostscript causes a closure increase from
> 309.9 to 351.2.  =E2=80=9Cgs=E2=80=9D is required at runtime in order to =
compile
> Lilypond files to PDF (the default output format).  Without =E2=80=9Cgs=
=E2=80=9D only
> the postscript file is generated and the compilation fails unless the
> output format is explicitly set to something other than PDF.

Makes sense.

> From c98b44ba82e45ebcb802bc1852128624f647b580 Mon Sep 17 00:00:00 2001
> From: Ricardo Wurmus <rekado@elephly.net>
> Date: Sun, 11 Oct 2015 11:24:20 +0200
> Subject: [PATCH] gnu: lilypond: Hardcode path to "gs" executable.
>
> * gnu/packages/music.scm (lilypond)[arguments]: Add build phase
>   "hardcode-path-to-gs".

OK!

Ludo=E2=80=99.