diff options
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/image.scm | 39 | ||||
| -rw-r--r-- | gnu/packages/package-management.scm | 1 |
2 files changed, 40 insertions, 0 deletions
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm index 433e59c207..2a9ee990be 100644 --- a/gnu/packages/image.scm +++ b/gnu/packages/image.scm @@ -1836,3 +1836,42 @@ 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))) diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm index 579a2001d8..b9eabfb55c 100644 --- a/gnu/packages/package-management.scm +++ b/gnu/packages/package-management.scm @@ -660,6 +660,7 @@ transactions from C or Python.") ("openssh" ,openssh) ("poppler" ,poppler) ("rpm" ,rpm) + ("sng" ,sng) ("sqlite" ,sqlite) ("squashfs-tools" ,squashfs-tools) ("tcpdump" ,tcpdump) |