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Re: [PATCH] gnu: Add libepoxy.
From: |
Mark H Weaver |
Subject: |
Re: [PATCH] gnu: Add libepoxy. |
Date: |
Mon, 06 Apr 2015 19:05:12 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Andy Wingo <address@hidden> writes:
> From 42e4d5669bd12dbe7de3e47d14f987a0f3cd7059 Mon Sep 17 00:00:00 2001
> From: Andy Wingo <address@hidden>
> Date: Sun, 5 Apr 2015 11:28:32 +0200
> Subject: [PATCH 2/3] gnu: Add libepoxy.
>
> * gnu/packages/gl.scm (libepoxy): New variable.
> ---
> gnu/packages/gl.scm | 46 ++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 46 insertions(+)
>
>
> diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
> index dc90a12..15bc91c 100644
> --- a/gnu/packages/gl.scm
> +++ b/gnu/packages/gl.scm
> @@ -418,3 +418,49 @@ extension functionality is exposed in a single header
> file.")
> "Guile-OpenGL is a library for Guile that provides bindings to the
> OpenGL graphics API.")
> (license l:lgpl3+)))
> +
> +(define-public libepoxy
> + (package
> + (name "libepoxy")
> + (version "1.2")
> + (source (origin
> + (method url-fetch)
> + (uri (string-append
> + "https://github.com/anholt/libepoxy/archive/v"
> + version
> + ".tar.gz"))
For source URIs like this, where the last file name component doesn't
contain the package name (in this case it is "v1.2.tar.gz"), we prefer
to add a 'file-name' field to the 'origin' form:
(file-name (string-append name "-" version ".tar.gz"))
Otherwise, the file name of the source tarball in the store will be
/gnu/store/<HASH>-v1.2.tar.gz which is suboptimal.
> + (sha256
> + (base32
> + "1xp8g6b7xlbym2rj4vkbl6xpb7ijq7glpv656mc7k9b01x22ihs2"))))
> + (arguments
> + '(#:phases
> + (alist-cons-after
> + 'unpack 'autoreconf
> + (lambda _
> + (zero? (system* "autoreconf" "-vif")))
> + (alist-cons-before
> + 'configure 'patch-paths
> + (lambda* (#:key inputs #:allow-other-keys)
> + (let ((python (assoc-ref inputs "python"))
> + (mesa (assoc-ref inputs "mesa")))
> + (substitute* "src/gen_dispatch.py"
> + (("/usr/bin/env python") python))
> + (substitute* (find-files "." "\\.[ch]$")
> + (("libGL.so.1") (string-append mesa "/lib/libGL.so.1"))
> + (("libEGL.so.1") (string-append mesa "/lib/libEGL.so.1")))))
Phases are supposed to return true for success or false for failure.
Since 'substitute*'s return value is unspecified, we should add a #t to
the end.
I went ahead and pushed this to 'core-updates' with these changes.
Thanks!
Mark