[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
01/01: gnu: Add optipng.
From: |
Kei Kebreau |
Subject: |
01/01: gnu: Add optipng. |
Date: |
Sun, 25 Sep 2016 21:03:14 +0000 (UTC) |
kkebreau pushed a commit to branch master
in repository guix.
commit 93117227034666db18c8b0c7fd89cca72a3eeca8
Author: Arun Isaac <address@hidden>
Date: Mon Sep 26 01:58:32 2016 +0530
gnu: Add optipng.
* gnu/packages/image.scm (optipng): New variable.
Signed-off-by: Kei Kebreau <address@hidden>
---
gnu/packages/image.scm | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index 931cad1..4039c1a 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -10,6 +10,7 @@
;;; Copyright © 2016 Efraim Flashner <address@hidden>
;;; Copyright © 2016 Tobias Geerinckx-Rice <address@hidden>
;;; Copyright © 2016 Eric Bavier <address@hidden>
+;;; Copyright © 2016 Arun Isaac <address@hidden>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -932,3 +933,35 @@ statistical tests.")
all included libraries only the image loading and decoding library is
installed as @code{stb_image}.")
(license license:public-domain))))
+
+(define-public optipng
+ (package
+ (name "optipng")
+ (version "0.7.6")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
"http://prdownloads.sourceforge.net/optipng/optipng-"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "105yk5qykvhiahzag67gm36s2kplxf6qn5hay02md0nkrcgn6w28"))))
+ (build-system gnu-build-system)
+ (inputs
+ `(("zlib" ,zlib)))
+ (arguments
+ '(#:phases
+ (modify-phases %standard-phases
+ ;; configure script does not accept arguments CONFIG_SHELL and SHELL
+ (replace 'configure
+ (lambda* (#:key outputs #:allow-other-keys)
+ (zero? (system* "sh" "configure"
+ (string-append "--prefix=" (assoc-ref outputs
"out")))))))))
+ (synopsis "Optimizer that recompresses PNG image files to a
+smaller size")
+ (description "OptiPNG is a PNG optimizer that recompresses image
+files to a smaller size, without losing any information. This program
+also converts external formats (BMP, GIF, PNM and TIFF) to optimized
+PNG, and performs PNG integrity checks and corrections.")
+ (home-page "http://optipng.sourceforge.net/")
+ (license license:zlib)))