From 5d6d90da79d5eac8568d3c868979866965912154 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Taylan=20Ulrich=20Bay=C4=B1rl=C4=B1/Kammer?= Date: Sat, 21 Mar 2015 19:41:54 +0100 Subject: [PATCH 4/8] gnu: Add leptonica. * gnu/packages/image.scm (leptonica): New variable. --- gnu/packages/image.scm | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm index 9c7e504..15f4339 100644 --- a/gnu/packages/image.scm +++ b/gnu/packages/image.scm @@ -24,6 +24,7 @@ (define-module (gnu packages image) #:use-module (gnu packages) #:use-module (gnu packages algebra) + #:use-module (gnu packages autotools) #:use-module (gnu packages boost) #:use-module (gnu packages compression) #:use-module (gnu packages doxygen) @@ -164,6 +165,65 @@ the W3C's XML-based Scaleable Vector Graphic (SVG) format.") ;; 'COPYING' is the GPLv2, but file headers say LGPLv2.0+. (license license:lgpl2.0+))) +(define-public leptonica + (package + (name "leptonica") + (version "1.71") + (source + (origin + (method url-fetch) + (uri (string-append "http://www.leptonica.com/source/leptonica-" + version ".tar.gz")) + (sha256 + (base32 "0j5qgrff6im5n9waflbi7w643q1p6mahyf2z35gb4vj9h5p76pfc")) + (modules '((guix build utils))) + ;; zlib and openjpg should be under Libs, not Libs.private. See: + ;; https://code.google.com/p/tesseract-ocr/issues/detail?id=1436 + (snippet + '(substitute* "lept.pc.in" + (("^(Libs\\.private: .*)@ZLIB_LIBS@(.*)" all pre post) + (string-append pre post)) + (("^(Libs\\.private: .*)@JPEG_LIBS@(.*)" all pre post) + (string-append pre post)) + (("^Libs: .*" all) + (string-append all " @ZLIB_LIBS@ @JPEG_LIBS@")))))) + (build-system gnu-build-system) + (native-inputs + `(("gnuplot" ,gnuplot))) ;needed for test suite + (inputs + `(("giflib" ,giflib) + ("libjpeg" ,libjpeg) + ("libpng" ,libpng) + ("libtiff" ,libtiff) + ("libwebp" ,libwebp))) + (propagated-inputs + `(("openjpeg" ,openjpeg) + ("zlib" ,zlib))) + (arguments + '(#:phases + (modify-phases %standard-phases + ;; Prevent make from trying to regenerate config.h.in. + (add-after + unpack touch-config-h-in + (lambda _ + (zero? (system* "touch" "config/config.h.in")))) + (add-after + unpack patch-reg-wrapper + (lambda _ + (substitute* "prog/reg_wrapper.sh" + ((" /bin/sh ") + (string-append " " (which "sh") " ")))))))) + (home-page "http://www.leptonica.com/") + (synopsis "Library and tools for image processing and analysis") + (description + "Leptonica is a C library and set of command-line tools for efficient +image processing and image analysis operations. It supports rasterop, affine +transformations, binary and grayscale morphology, rank order, and convolution, +seedfill and connected components, image transformations combining changes in +scale and pixel depth, and pixelwise masking, blending, enhancement, and +arithmetic ops.") + (license license:bsd-2))) + (define-public jbig2dec (package (name "jbig2dec") -- 2.2.1