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author | Ludovic Courtès <ludo@gnu.org> | 2019-09-17 16:17:20 +0200 |
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committer | Ludovic Courtès <ludo@gnu.org> | 2019-09-17 16:27:15 +0200 |
commit | 9ff87bb99614923fa3336ab4bbf22e3444709b48 (patch) | |
tree | fa169a6cc0fdc8d92bb4c4a4f265afc2ba29a890 /gnu/packages/image.scm | |
parent | ae71bef532d6b1c9d1481a3ac65827f148b1e45b (diff) | |
parent | 9e8e252026f558933bdd9cfc26a75d13954b3e8e (diff) | |
download | guix-9ff87bb99614923fa3336ab4bbf22e3444709b48.tar.gz guix-9ff87bb99614923fa3336ab4bbf22e3444709b48.zip |
Merge branch 'master' into core-updates
Diffstat (limited to 'gnu/packages/image.scm')
-rw-r--r-- | gnu/packages/image.scm | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm index 4463007c74..7b6c8b3e0b 100644 --- a/gnu/packages/image.scm +++ b/gnu/packages/image.scm @@ -1428,6 +1428,40 @@ PNG, and performs PNG integrity checks and corrections.") (home-page "http://optipng.sourceforge.net/") (license license:zlib))) +(define-public pngsuite + (package + (name "pngsuite") + (version "2017jul19") + (source + (origin + (method url-fetch/tarbomb) + (uri (string-append "http://www.schaik.com/pngsuite2011/PngSuite-" + version ".tgz")) + (sha256 + (base32 + "1j7xgd9iffcnpphhzz9ld9ybrjmx9brhq0803g0450ssr52b5502")))) + (build-system gnu-build-system) + (arguments + '(#:tests? #f ; there is no test target + #:license-file-regexp "PngSuite.LICENSE" + #:phases + (modify-phases %standard-phases + (replace 'install + (lambda* (#:key outputs #:allow-other-keys) + (let ((out (assoc-ref outputs "out"))) + (copy-recursively "." (string-append out "/")) + #t))) + (delete 'build) + (delete 'configure)))) + (home-page "http://www.schaik.com/pngsuite2011/pngsuite.html") + (synopsis "Example PNGs for use in test suites") + (description "Collection of graphics images created to test PNG +applications like viewers, converters and editors. As far as that is +possible, all formats supported by the PNG standard are represented.") + (license (license:fsdg-compatible "file://PngSuite.LICENSE" "Permission to +use, copy, modify and distribute these images for any purpose and without fee +is hereby granted.")))) + (define-public libjpeg-turbo (package (name "libjpeg-turbo") @@ -1755,3 +1789,42 @@ identical visual appearance.") to the standard output. It works well together with grim.") ;; MIT license. (license license:expat))) + +(define-public sng + (package + (name "sng") + (version "1.1.0") + (source + (origin + (method url-fetch) + (uri (string-append "mirror://sourceforge/sng/sng-" + version ".tar.gz")) + (sha256 + (base32 "06a6ydvx9xb3vxvrzdrg3hq0rjwwj9ibr7fyyxjxq6qx1j3mb70i")))) + (build-system gnu-build-system) + (arguments + `(#:phases + (modify-phases %standard-phases + (add-before 'check 'link-pngsuite + ;; tests expect pngsuite in source dir + (lambda* (#:key inputs #:allow-other-keys) + (symlink (assoc-ref inputs "pngsuite") "pngsuite") + #t))) + #:configure-flags + (list (string-append "--with-rgbtxt=" + (assoc-ref %build-inputs "xorg-rgb") + "/share/X11/rgb.txt")))) + (inputs `(("xorg-rgb" ,xorg-rgb) + ("libpng" ,libpng))) + (native-inputs `(("pngsuite" ,pngsuite))) + (home-page "http://sng.sourceforge.net") + (synopsis "Markup language for representing PNG contents") + (description "SNG (Scriptable Network Graphics) is a minilanguage designed +specifically to represent the entire contents of a PNG (Portable Network +Graphics) file in an editable form. Thus, SNGs representing elaborate +graphics images and ancillary chunk data can be readily generated or modified +using only text tools. + +SNG is implemented by a compiler/decompiler called sng that +losslessly translates between SNG and PNG.") + (license license:zlib))) |