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[PATCH] gnu: Add optipng.
From: |
Arun Isaac |
Subject: |
[PATCH] gnu: Add optipng. |
Date: |
Mon, 26 Sep 2016 01:58:32 +0530 |
* gnu/packages/image.scm (optipng): New variable.
---
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)))
--
2.10.0
- [PATCH] gnu: Add optipng., Arun Isaac, 2016/09/24
- Re: [PATCH] gnu: Add optipng., Arun Isaac, 2016/09/25
- Re: [PATCH] gnu: Add optipng., Kei Kebreau, 2016/09/25
- Re: [PATCH] gnu: Add optipng., Leo Famulari, 2016/09/25
- Re: [PATCH] gnu: Add optipng., Arun Isaac, 2016/09/25
- [PATCH] gnu: Add optipng.,
Arun Isaac <=
- Re: [PATCH] gnu: Add optipng., Kei Kebreau, 2016/09/25
- Re: [PATCH] gnu: Add optipng., Leo Famulari, 2016/09/26
- Re: [PATCH] gnu: Add optipng., Arun Isaac, 2016/09/26
- Re: [PATCH] gnu: Add optipng., Leo Famulari, 2016/09/26
- Re: [PATCH] gnu: Add optipng., Danny Milosavljevic, 2016/09/26