diff options
Diffstat (limited to 'gnu/packages/image.scm')
| -rw-r--r-- | gnu/packages/image.scm | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm index 931cad1a6d..4039c1a00b 100644 --- a/gnu/packages/image.scm +++ b/gnu/packages/image.scm @@ -10,6 +10,7 @@ ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr> ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org> +;;; Copyright © 2016 Arun Isaac <arunisaac@systemreboot.net> ;;; ;;; 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))) |