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Diffstat (limited to 'gnu/packages/image.scm')
| -rw-r--r-- | gnu/packages/image.scm | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm index e88609a7ca..8168a225fc 100644 --- a/gnu/packages/image.scm +++ b/gnu/packages/image.scm @@ -21,6 +21,7 @@ ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz> ;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com> ;;; Copyright © 2018 Pierre-Antoine Rouby <contact@parouby.fr> +;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -253,6 +254,61 @@ files. It can compress them as much as 40% losslessly.") ;; This package used to be wrongfully name "pngcrunch". (deprecated-package "pngcrunch" pngcrush)) +(define-public pnglite + (let ((commit "11695c56f7d7db806920bd9229b69f230e6ffb38") + (revision "1")) + (package + (name "pnglite") + ;; The project was moved from sourceforge to github. + ;; The latest version in sourceforge was 0.1.17: + ;; https://sourceforge.net/projects/pnglite/files/pnglite/ + ;; No releases are made in github. + (version (git-version "0.1.17" revision commit)) + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/dankar/pnglite") + (commit commit))) + (sha256 + (base32 + "1lmmkdxby5b8z9kx3zrpgpk33njpcf2xx8z9bgqag855sjsqbbby")) + (file-name (git-file-name name version)))) + (build-system gnu-build-system) + (arguments + `(#:tests? #f ; no tests + #:phases + (modify-phases %standard-phases + (delete 'configure) + (replace 'build + (lambda _ + ;; common build flags for building shared libraries + (let ((cflags '("-O2" "-g" "-fPIC")) + (ldflags '("-shared"))) + (apply invoke + `("gcc" + "-o" "libpnglite.so" + ,@cflags + ,@ldflags + "pnglite.c")) + #t))) + (replace 'install + (lambda* (#:key outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (lib (string-append out "/lib/")) + (include (string-append out "/include/")) + (doc (string-append out "/share/doc/" + ,name "-" ,version "/"))) + (install-file "libpnglite.so" lib) + (install-file "pnglite.h" include) + (install-file "README.md" doc) + #t)))))) + (inputs `(("zlib" ,zlib))) + (home-page "https://github.com/dankar/pnglite") + (synopsis "Pretty small png library") + (description "A pretty small png library. +Currently all documentation resides in @file{pnglite.h}.") + (license license:zlib)))) + (define-public libjpeg (package (name "libjpeg") |