576 lines
		
	
	
	
		
			23 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			576 lines
		
	
	
	
		
			23 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2013, 2014, 2015 Andreas Enge <andreas@enge.fr>
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;;; Copyright © 2014, 2016 Eric Bavier <bavier@member.fsf.org>
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;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
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;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages fontutils)
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  #:use-module (gnu packages)
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  #:use-module (gnu packages compression)
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  #:use-module (gnu packages ghostscript)
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  #:use-module (gnu packages perl)
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  #:use-module (gnu packages pkg-config)
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  #:use-module (gnu packages autotools)
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  #:use-module (gnu packages gettext)
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  #:use-module (gnu packages python)
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  #:use-module (gnu packages image)
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  #:use-module (gnu packages bison)
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  #:use-module (gnu packages flex)
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  #:use-module (gnu packages glib)
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  #:use-module (gnu packages xorg)
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  #:use-module (gnu packages gtk)
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  #:use-module (gnu packages xml)
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  #:use-module ((guix licenses) #:prefix license:)
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  #:use-module (guix packages)
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  #:use-module (guix download)
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  #:use-module (guix svn-download)
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  #:use-module (guix git-download)
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  #:use-module (guix build-system cmake)
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  #:use-module (guix build-system gnu))
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(define-public freetype
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  (package
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   (name "freetype")
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   (version "2.6.3")
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   (source (origin
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            (method url-fetch)
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            (uri (string-append "mirror://savannah/freetype/freetype-"
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                                version ".tar.bz2"))
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            (sha256 (base32
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                     "18k3b026762lmyrxfil5xv8qwnvj7hc12gz9bjqzbb12lmx707ip"))))
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   (build-system gnu-build-system)
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   (native-inputs
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    `(("pkg-config" ,pkg-config)))
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   (propagated-inputs
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    ;; These are all in the Requires.private field of freetype2.pc.
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    ;; XXX: add harfbuzz.
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    `(("libpng" ,libpng)
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      ("zlib" ,zlib)))
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   (synopsis "Font rendering library")
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   (description
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    "Freetype is a library that can be used by applications to access the
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contents of font files.  It provides a uniform interface to access font files.
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It supports both bitmap and scalable formats, including TrueType, OpenType,
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Type1, CID, CFF, Windows FON/FNT, X11 PCF, and others.  It supports high-speed
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anti-aliased glyph bitmap generation with 256 gray levels.")
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   (license license:freetype)           ; some files have other licenses
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   (home-page "http://www.freetype.org/")))
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(define-public ttfautohint
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  (package
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    (name "ttfautohint")
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    (version "1.5")
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    (source
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     (origin
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       (method url-fetch)
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       (uri (string-append "mirror://savannah/freetype/ttfautohint-"
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                           version ".tar.gz"))
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       (sha256
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        (base32
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         "1lgghck46p33z3hg8dnl76jryig4fh6d8rhzms837zp7x4hyfkv4"))
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       (patches (list (search-patch "ttfautohint-source-date-epoch.patch")))))
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    (build-system gnu-build-system)
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    (native-inputs
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     `(("flex" ,flex)
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       ("bison" ,bison)
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       ("pkg-config" ,pkg-config)))
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    (inputs
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     `(("freetype" ,freetype)
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       ("harfbuzz" ,harfbuzz)))
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    (arguments
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     `(#:configure-flags '("--with-qt=no"))) ;no gui
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    (synopsis "Automated font hinting")
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    (description
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     "ttfautohint provides a 99% automated hinting process and a platform for
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finely hand-hinting the last 1%.  It is ideal for web fonts and supports many
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scripts.")
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    (license (list license:gpl2+ license:freetype)) ;choose one or the other
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    (home-page "http://www.freetype.org/ttfautohint/")))
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(define-public woff-tools
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  (package
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    (name "woff-tools")
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    (version "2009.10.04")
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    (source
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     (origin
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       (method url-fetch)
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       ;; Upstream source is unversioned, so use Debian's versioned tarball
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       (uri (string-append "mirror://debian/pool/main/w/woff-tools/"
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                           "woff-tools_" version ".orig.tar.gz"))
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       (file-name (string-append name "-" version ".tar.gz"))
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       (sha256
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        (base32
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         "1i97gkqa6jfzlslsngqf556kx60knlgf7yc9pzsq2pizc6f0d4zl"))))
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    (build-system gnu-build-system)
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    (inputs
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     `(("zlib" ,zlib)))
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    (arguments
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     `(#:make-flags '("CC=gcc")
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       #:tests? #f                      ;no tests
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       #:phases
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       (modify-phases %standard-phases
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         (delete 'configure)            ;no configuration
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         (replace 'install
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           (lambda* (#:key outputs #:allow-other-keys)
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             (let* ((out (assoc-ref outputs "out"))
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                    (bin (string-append out "/bin")))
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               (install-file "sfnt2woff" bin)
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               (install-file "woff2sfnt" bin)))))))
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    (synopsis "Convert between OpenType and WOFF fonts")
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    (description
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     "This package provides two tools:
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@table @code
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@item sfnt2woff
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Converts OpenType fonts to WOFF fonts
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@item woff2sfnt
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Converts WOFF fonts to OpenType fonts
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@end table")
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    (license (list license:mpl1.1 license:gpl2+ license:lgpl2.1+))
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    (home-page "https://people.mozilla.com/~jkew/woff/")))
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(define-public ttf2eot
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  (package
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    (name "ttf2eot")
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    (version "0.0.2-2")
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    (source
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     (origin
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       (method url-fetch)
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       (uri (string-append "https://storage.googleapis.com/"
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                           "google-code-archive-downloads/v2/"
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                           "code.google.com/ttf2eot/"
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                           "ttf2eot-" version ".tar.gz"))
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       (sha256
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        (base32
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         "1f4dzzmhn0208dvbm3ia5ar6ls9apwc6ampy5blmfxkigi6z0g02"))
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       (patches (list (search-patch "ttf2eot-cstddef.patch")))))
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    (build-system gnu-build-system)
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    (arguments
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     `(#:tests? #f                      ;no tests
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       #:phases
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       (modify-phases %standard-phases
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         (delete 'configure)            ;no configuration
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         (replace 'install
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           (lambda* (#:key outputs #:allow-other-keys)
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             (let* ((out (assoc-ref outputs "out"))
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                    (bin (string-append out "/bin")))
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               (install-file "ttf2eot" bin)))))))
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    (synopsis "Convert from TrueType to Embeddable Open Type")
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    (description
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     "This package contains a commandline wrapper around OpenTypeUtilities.cpp
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from Chromium, used to make EOT (Embeddable Open Type) files from
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TTF (TrueType/OpenType Font) files.")
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    ;; While the README states "License: Derived from WebKit, so BSD/LGPL
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    ;; 2/LGPL 2.1", the single derived source file includes only BSD in its
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    ;; license header, and the wrapper source contains no license header.
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    (license license:bsd-2)
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    (home-page "https://code.google.com/archive/p/ttf2eot/")))
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(define-public woff2
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  (let ((commit "4e698b8c6c5e070d53c340db9ddf160e21070ede")
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        (revision "1"))
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    (package
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      (name "woff2")
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      (version (string-append "20160306-" revision "."
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                              (string-take commit 7)))
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      (source (origin
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                (method git-fetch)
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                (uri (git-reference
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                      (url "https://github.com/google/woff2.git")
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                      (commit commit)))
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                (file-name (string-append name "-" version ".tar.xz"))
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                (sha256
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                 (base32
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                  "0wka0yhf0cjmd4rv2jckxpyv6lb5ckj4nj0k1ajq5hrjy7f30lcp"))
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                (patches (list (search-patch "woff2-libbrotli.patch")))))
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      (build-system gnu-build-system)
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      (native-inputs
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       `(("pkg-config" ,pkg-config)))
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      (inputs
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       `(("brotli" ,brotli)))
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      (arguments
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       `(#:tests? #f                    ;no tests
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         #:phases (modify-phases %standard-phases
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                    (delete 'configure)
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                    (replace 'install
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                      (lambda* (#:key outputs #:allow-other-keys)
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                        (let* ((out (assoc-ref outputs "out"))
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                               (bin (string-append out "/bin")))
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                          (install-file "woff2_compress" bin)
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                          (install-file "woff2_decompress" bin)
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                          #t))))))
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      (synopsis "Compress TrueType fonts to WOFF2")
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      (description
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       "This package provides utilities for compressing/decompressing TrueType
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fonts to/from the WOFF2 format.")
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      (license license:asl2.0)
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      (home-page "https://github.com/google/woff2"))))
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(define-public fontconfig
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  (package
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   (name "fontconfig")
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   (version "2.12.1")
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   (source (origin
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            (method url-fetch)
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            (uri (string-append
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                   "https://www.freedesktop.org/software/fontconfig/release/fontconfig-"
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                   version ".tar.bz2"))
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            (sha256 (base32
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                     "1wy7svvp7df6bjpg1m5vizb3ngd7rhb20vpclv3x3qa71khs6jdl"))))
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   (build-system gnu-build-system)
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   (propagated-inputs `(("expat" ,expat)
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                        ("freetype" ,freetype)))
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   (inputs `(("gs-fonts" ,gs-fonts)))
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   (native-inputs
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      `(("pkg-config" ,pkg-config)))
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   (arguments
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    `(#:configure-flags
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      (list "--with-cache-dir=/var/cache/fontconfig"
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            ;; register gs-fonts as default fonts
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            (string-append "--with-default-fonts="
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                           (assoc-ref %build-inputs "gs-fonts")
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                           "/share/fonts")
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            ;; Register fonts from user and system profiles.
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            (string-append "--with-add-fonts="
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                           "~/.guix-profile/share/fonts,"
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                           "/run/current-system/profile/share/fonts")
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            ;; python is not actually needed
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            "PYTHON=false")
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      #:phases
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      (modify-phases %standard-phases
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        (replace 'install
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                 (lambda _
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                   ;; Don't try to create /var/cache/fontconfig.
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                   (zero? (system* "make" "install"
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                                   "fc_cachedir=$(TMPDIR)"
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                                   "RUN_FC_CACHE_TEST=false")))))))
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   (synopsis "Library for configuring and customizing font access")
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   (description
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    "Fontconfig can discover new fonts when installed automatically;
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perform font name substitution, so that appropriate alternative fonts can
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be selected if fonts are missing;
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identify the set of fonts required to completely cover a set of languages;
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have GUI configuration tools built as it uses an XML-based configuration file;
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efficiently and quickly find needed fonts among the set of installed fonts;
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be used in concert with the X Render Extension and FreeType to implement
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high quality, anti-aliased and subpixel rendered text on a display.")
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   ; The exact license is more X11-style than BSD-style.
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   (license (license:non-copyleft "file://COPYING"
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                       "See COPYING in the distribution."))
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   (home-page "http://www.freedesktop.org/wiki/Software/fontconfig")))
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(define-public t1lib
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  (package
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   (name "t1lib")
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   (version "5.1.2")
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   (source (origin
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            (method url-fetch)
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            (uri (list (string-append "ftp://sunsite.unc.edu/pub/Linux/libs/"
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                                      "graphics/" name "-" version ".tar.gz")
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                       (string-append "https://fossies.org/linux/misc/old/"
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                                      name "-" version ".tar.gz")))
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            (sha256 (base32
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                     "0nbvjpnmcznib1nlgg8xckrmsw3haa154byds2h90y2g0nsjh4w2"))
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            (patches (search-patches
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                       "t1lib-CVE-2010-2642.patch"
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                       "t1lib-CVE-2011-0764.patch"
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                       "t1lib-CVE-2011-1552+CVE-2011-1553+CVE-2011-1554.patch"))))
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   (build-system gnu-build-system)
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   (arguments
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    ;; Making the documentation requires latex, but t1lib is also an input
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    ;; for building texlive.
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    `(#:tests? #f ; no test target
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      #:make-flags
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      '("without_doc")))
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   (synopsis "Library for generating bitmaps from Type 1 fonts")
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   (description
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    "T1lib is a library for generating/rasterising bitmaps from Type 1 fonts.
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It is based on the code of the X11 rasteriser of the X11 project.
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The bitmaps created by t1lib are returned in a data structure with type
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GLYPH.  This special GLYPH-type is also used in the X11 window system to
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describe character bitmaps.  It contains the bitmap data as well as some
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metric information.  But t1lib is in itself entirely independent of the
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X11-system or any other graphical user interface.")
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   (license license:gpl2)
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   (home-page "http://www.t1lib.org/")))
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(define-public teckit
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  (package
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   (name "teckit")
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   (version "2.5.4")
 | 
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   (source (origin
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            ;; Downloaded tarballs vary with each download, so we use an
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            ;; svn snapshot. The 2.5.4 release seems to be made in r128,
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            ;; but r132 updates additional files to contain the correct
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            ;; version number (r129 to r131 do not concern TRUNK).
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            (method svn-fetch)
 | 
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            (uri (svn-reference
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                   (url "https://scripts.sil.org/svn-public/teckit/TRUNK")
 | 
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                   (revision 132)))
 | 
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            (file-name (string-append name "-" version))
 | 
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            (sha256
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              (base32
 | 
						|
                "1xqkqgw30pb24snh46srmjs2j4zhz2dfi5pf7znia0k34mrpwivz"))))
 | 
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   (build-system gnu-build-system)
 | 
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   (inputs `(("zlib" ,zlib)))
 | 
						|
   (native-inputs
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						|
    `(("autoconf" ,autoconf)
 | 
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      ("automake" ,automake)
 | 
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      ("libtool" ,libtool)
 | 
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      ("perl" ,perl))) ; for the tests
 | 
						|
   (arguments
 | 
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    `(#:phases
 | 
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      (modify-phases %standard-phases
 | 
						|
        (add-after 'unpack 'autogen
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          (lambda _
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            (zero? (system* "sh" "autogen.sh")))))))
 | 
						|
   (synopsis "Toolkit for encoding conversions")
 | 
						|
   (description
 | 
						|
    "TECkit is a low-level toolkit intended to be used by other applications
 | 
						|
that need to perform encoding conversions (e.g., when importing legacy data
 | 
						|
into a Unicode-based application).  The primary component of the TECkit
 | 
						|
package is therefore a library that performs conversions; this is the
 | 
						|
\"TECkit engine\".  The engine relies on mapping tables in a specific binary
 | 
						|
format (for which documentation is available); there is a compiler that
 | 
						|
creates such tables from a human-readable mapping description (a simple
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text file).
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To facilitate the development and testing of mapping tables for TECkit,
 | 
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several applications are also included in the current package; these
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						|
include simple tools for applying conversions to plain-text and Standard
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Format files, as well as both command-line and simple GUI versions of the
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TECkit compiler.  However, it is not intended that these tools will be the
 | 
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primary means by which end users perform conversions, and they have not
 | 
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been designed, tested, and debugged to the extent that general-purpose
 | 
						|
applications should be.")
 | 
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   (license license:lgpl2.1+)
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   (home-page "http://scripts.sil.org/cms/scripts/page.php?cat_id=teckit")))
 | 
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 | 
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(define-public graphite2
 | 
						|
  (package
 | 
						|
   (name "graphite2")
 | 
						|
   (version "1.3.8")
 | 
						|
   (source
 | 
						|
     (origin
 | 
						|
       (method url-fetch)
 | 
						|
       (uri (string-append "https://github.com/silnrsi/graphite/releases/"
 | 
						|
                           "download/" version "/" name "-" version ".tgz"))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "1hlc9j7w7gihy6gvzfa7902pr6yxq1sr1xkp5rwf0p29m2rjagwz"))))
 | 
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   (build-system cmake-build-system)
 | 
						|
   (native-inputs
 | 
						|
    `(("python" ,python-2) ; because of "import imap" in tests
 | 
						|
      ("python-fonttools" ,python2-fonttools)))
 | 
						|
   (inputs
 | 
						|
    `(("freetype" ,freetype)))
 | 
						|
   (synopsis "Reimplementation of the SIL Graphite text processing engine")
 | 
						|
   (description
 | 
						|
    "Graphite2 is a reimplementation of the SIL Graphite text processing
 | 
						|
engine.  Graphite is a smart font technology designed to facilitate the
 | 
						|
process known as shaping.  This process takes an input Unicode text string
 | 
						|
and returns a sequence of positioned glyphids from the font.")
 | 
						|
   (license license:lgpl2.1+)
 | 
						|
   (home-page "https://github.com/silnrsi/graphite")))
 | 
						|
 | 
						|
(define-public potrace
 | 
						|
  (package
 | 
						|
    (name "potrace")
 | 
						|
    (version "1.13")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
      (method url-fetch)
 | 
						|
      (uri (string-append "mirror://sourceforge/potrace/" version
 | 
						|
                          "/potrace-" version ".tar.gz"))
 | 
						|
      (sha256
 | 
						|
       (base32
 | 
						|
        "115p2vgyq7p2mf4nidk2x3aa341nvv2v8ml056vbji36df5l6lk2"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (native-inputs `(("ghostscript" ,ghostscript))) ;for tests
 | 
						|
    (inputs `(("zlib" ,zlib)))
 | 
						|
    (arguments
 | 
						|
     `(#:configure-flags
 | 
						|
      `("--with-libpotrace"))) ; install library and headers
 | 
						|
    (synopsis "Transform bitmaps into vector graphics")
 | 
						|
    (description
 | 
						|
     "Potrace is a tool for tracing a bitmap, which means, transforming a
 | 
						|
bitmap into a smooth, scalable image.  The input is a bitmap (PBM, PGM, PPM,
 | 
						|
or BMP format), and the default output is an encapsulated PostScript
 | 
						|
file (EPS).  A typical use is to create EPS files from scanned data, such as
 | 
						|
company or university logos, handwritten notes, etc.  The resulting image is
 | 
						|
not \"jaggy\" like a bitmap, but smooth.  It can then be rendered at any
 | 
						|
resolution.")
 | 
						|
    (license license:gpl2+)
 | 
						|
    (home-page "http://potrace.sourceforge.net/")))
 | 
						|
 | 
						|
(define-public libotf
 | 
						|
  (package
 | 
						|
    (name "libotf")
 | 
						|
    (version "0.9.13")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "mirror://savannah/m17n/libotf-"
 | 
						|
                                  version ".tar.gz"))
 | 
						|
              (sha256
 | 
						|
               (base32 "0239zvfan56w7vrppriwy77fzb10ag9llaz15nsraps2a2x6di3v"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (propagated-inputs
 | 
						|
     `(("freetype" ,freetype)))
 | 
						|
    (home-page "http://www.nongnu.org/m17n/")
 | 
						|
    (synopsis "Library for handling OpenType Font")
 | 
						|
    (description "This library can read Open Type Layout Tables from an OTF
 | 
						|
file.  Currently these tables are supported; head, name, cmap, GDEF, GSUB, and
 | 
						|
GPOS.  It can convert a Unicode character sequence to a glyph code sequence by
 | 
						|
using the above tables.")
 | 
						|
    (license license:lgpl2.0+)))
 | 
						|
 | 
						|
(define-public libspiro
 | 
						|
  (package
 | 
						|
    (name "libspiro")
 | 
						|
    (version "20071029")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
      (method url-fetch)
 | 
						|
      (uri (string-append "mirror://sourceforge/libspiro/libspiro/"
 | 
						|
                          version "/libspiro_src-" version ".tar.bz2"))
 | 
						|
      (sha256
 | 
						|
       (base32
 | 
						|
        "1kylz8pvwnb85yya150r9i6mhbpzx38f32qy523qg3ylgd9b3zhy"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments `(#:tests? #f))          ;no tests
 | 
						|
    (synopsis "Clothoid to bezier conversion library")
 | 
						|
    (description
 | 
						|
     "Raph Levien's Spiro package as a library.  A mechanism for drawing
 | 
						|
smooth contours with constant curvature at the spline joins.")
 | 
						|
    (license license:gpl2+)
 | 
						|
    (home-page "http://libspiro.sourceforge.net/")))
 | 
						|
 | 
						|
(define-public libuninameslist
 | 
						|
  (package
 | 
						|
    (name "libuninameslist")
 | 
						|
    (version "20160701")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method url-fetch)
 | 
						|
       (uri (string-append "https://github.com/fontforge/libuninameslist/"
 | 
						|
                           "archive/" version ".tar.gz"))
 | 
						|
       (file-name (string-append name "-" version ".tar.gz"))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "12xxb301a66dh282pywpy00wxiaq5z8z20qm3pr2vql04r2g8d0x"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (native-inputs `(("autoconf" ,autoconf)
 | 
						|
                     ("automake" ,automake)
 | 
						|
                     ("libtool" ,libtool)))
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'bootstrap
 | 
						|
           (lambda _ (zero? (system* "autoreconf" "-vi")))))))
 | 
						|
    (synopsis "Unicode names and annotation list")
 | 
						|
    (description
 | 
						|
     "LibUniNamesList holds www.unicode.org Nameslist.txt data which can be
 | 
						|
useful for programs that need Unicode \"Names\", \"Annotations\", and block
 | 
						|
definitions.")
 | 
						|
    (license license:gpl2)
 | 
						|
    (home-page "https://github.com/fontforge/libuninameslist")))
 | 
						|
 | 
						|
(define-public fontforge
 | 
						|
  (package
 | 
						|
   (name "fontforge")
 | 
						|
   (version "20160404")
 | 
						|
   (source (origin
 | 
						|
            (method url-fetch)
 | 
						|
            (uri (string-append
 | 
						|
                  "https://github.com/fontforge/fontforge/releases/download/"
 | 
						|
                  version "/fontforge-dist-" version ".tar.gz"))
 | 
						|
            (sha256 (base32
 | 
						|
                     "1kavnhbkzc1hk6f39fynq9s0haama81ddrbld4b5x60d0dbaawvc"))
 | 
						|
            (modules '((guix build utils)))
 | 
						|
            (snippet
 | 
						|
             '(begin
 | 
						|
               ;; Make builds bit-reproducible by using fixed date strings.
 | 
						|
               (substitute* "configure"
 | 
						|
                 (("^FONTFORGE_MODTIME=.*$")
 | 
						|
                  "FONTFORGE_MODTIME=\"1459819518L\"\n")
 | 
						|
                 (("^FONTFORGE_MODTIME_STR=.*$")
 | 
						|
                  "FONTFORGE_MODTIME_STR=\"20:25 CDT  4-Apr-2016\"\n")
 | 
						|
                 (("^FONTFORGE_VERSIONDATE=.*$")
 | 
						|
                  "FONTFORGE_VERSIONDATE=\"20160404\"\n"))))
 | 
						|
            (patches (list (search-patch "fontforge-svg-modtime.patch")))))
 | 
						|
   (build-system gnu-build-system)
 | 
						|
   (native-inputs
 | 
						|
    `(("pkg-config" ,pkg-config)))
 | 
						|
   (inputs `(("cairo"           ,cairo)
 | 
						|
             ("fontconfig"      ,fontconfig) ;dlopen'd
 | 
						|
             ("freetype"        ,freetype)
 | 
						|
             ("gettext"         ,gettext-minimal)
 | 
						|
             ("glib"            ,glib) ;needed for pango detection
 | 
						|
             ("libICE"          ,libice)
 | 
						|
             ("libSM"           ,libsm)
 | 
						|
             ("libX11"          ,libx11)
 | 
						|
             ("libXi"           ,libxi)
 | 
						|
             ("libjpeg"         ,libjpeg)
 | 
						|
             ("libltdl"         ,libltdl)
 | 
						|
             ("libpng"          ,libpng)
 | 
						|
             ("libspiro"        ,libspiro)
 | 
						|
             ("libtiff"         ,libtiff)
 | 
						|
             ("libungif"        ,libungif)
 | 
						|
             ("libuninameslist" ,libuninameslist)
 | 
						|
             ("libxft"          ,libxft)
 | 
						|
             ("libxml2"         ,libxml2)
 | 
						|
             ("pango"           ,pango)
 | 
						|
             ("potrace"         ,potrace)
 | 
						|
             ("python"          ,python)
 | 
						|
             ("zlib"            ,zlib)))
 | 
						|
   (arguments
 | 
						|
    '(#:tests? #f
 | 
						|
      #:phases
 | 
						|
      (modify-phases %standard-phases
 | 
						|
        (add-after 'build 'build-contrib
 | 
						|
          (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
            (let* ((out (assoc-ref outputs "out"))
 | 
						|
                   (bin (string-append out "/bin")))
 | 
						|
              (and (zero? (system* "make" "-Ccontrib/fonttools"
 | 
						|
                                   "CC=gcc" "showttf"))
 | 
						|
                   (begin (install-file "contrib/fonttools/showttf" bin)
 | 
						|
                          #t)))))
 | 
						|
        (add-after 'install 'set-library-path
 | 
						|
          (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						|
            (let ((out (assoc-ref outputs "out"))
 | 
						|
                  (potrace (string-append (assoc-ref inputs "potrace") "/bin")))
 | 
						|
              (wrap-program (string-append out "/bin/fontforge")
 | 
						|
                ;; Fontforge dynamically opens libraries.
 | 
						|
                `("LD_LIBRARY_PATH" ":" prefix
 | 
						|
                  ,(map (lambda (input)
 | 
						|
                          (string-append (assoc-ref inputs input)
 | 
						|
                                         "/lib"))
 | 
						|
                        '("libtiff" "libjpeg" "libpng" "libungif"
 | 
						|
                          "libxml2" "zlib" "libspiro" "freetype"
 | 
						|
                          "pango" "cairo" "fontconfig")))
 | 
						|
                ;; Checks for potrace program at runtime
 | 
						|
                `("PATH" ":" prefix (,potrace)))))))))
 | 
						|
   (synopsis "Outline font editor")
 | 
						|
   (description
 | 
						|
    "FontForge allows you to create and modify postscript, truetype and
 | 
						|
opentype fonts.  You can save fonts in many different outline formats, and
 | 
						|
generate bitmaps.")
 | 
						|
   (license license:gpl3+)
 | 
						|
   (home-page "http://fontforge.org/")))
 |