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;;; Copyright © 2016 Andy Patterson <ajpatter@uwaterloo.ca>
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;;; Copyright © 2018 Efraim Flashner <efraim@flashner.co.il>
;;;
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<tr><th>author</th><td>Zheng Junjie &lt;zhengjunjie@iscas.ac.cn&gt;</td><td class='right'>2024-08-27 11:52:29 +0800</td></tr>
<tr><th>committer</th><td>Zheng Junjie &lt;zhengjunjie@iscas.ac.cn&gt;</td><td class='right'>2024-11-21 22:52:52 +0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/packages/music.scm?id=74d9a10e9ff13e7e8f7128b784ec438997139ae4'>74d9a10e9ff13e7e8f7128b784ec438997139ae4</a> (<a href='/guix/patch/gnu/packages/music.scm?id=74d9a10e9ff13e7e8f7128b784ec438997139ae4'>patch</a>)</td></tr>
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<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/packages/music.scm?id=c6dc494398e94b64d53aaca5f02408f37918ad81'>c6dc494398e94b64d53aaca5f02408f37918ad81</a> (<a href='/guix/diff/gnu/packages/music.scm?id=74d9a10e9ff13e7e8f7128b784ec438997139ae4&amp;id2=c6dc494398e94b64d53aaca5f02408f37918ad81'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-74d9a10e9ff13e7e8f7128b784ec438997139ae4.tar.gz'>guix-74d9a10e9ff13e7e8f7128b784ec438997139ae4.tar.gz</a><br/><a href='/guix/snapshot/guix-74d9a10e9ff13e7e8f7128b784ec438997139ae4.zip'>guix-74d9a10e9ff13e7e8f7128b784ec438997139ae4.zip</a><br/></td></tr></table>
<div class='commit-subject'>gnu: Add qtconnectivity.</div><div class='commit-msg'>* gnu/packages/qt.scm (qtconnectivity): New variable.

Change-Id: Ia2c1d9d260b47cd3a18c9ab5ac7e8f5ea83b7e11
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        #t))
           (add-after 'install 'install-hpaio
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (define hplip (string-append (assoc-ref inputs "hplip")
                                            "/lib/sane"))
               (define out (string-append (assoc-ref outputs "out")
                                          "/lib/sane"))
               (for-each
                (lambda (file)
                  (symlink file (string-append out "/" (basename file))))
                (find-files hplip))
               #t))))))
    (synopsis
     "Raster image scanner library and drivers, with scanner support")
    (description "SANE stands for \"Scanner Access Now Easy\" and is an API
proving access to any raster image scanner hardware (flatbed scanner,
hand-held scanner, video- and still-cameras, frame-grabbers, etc.).  The
package contains the library and drivers.")))

(define-public xsane
  (package
    (name "xsane")
    (version "0.999")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://gitlab.com/sane-project/frontend/xsane.git")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32 "08zvxj7i1s88ckrsqldmsrikc3g62a6p3s3i5b5x4krcfpi3vs50"))
       ;; Apply some important-looking fixes.  There are many more unreleased
       ;; commits upstream.  A 1.0 release is planned.
       (patches (search-patches "xsane-fix-memory-leak.patch"
                                "xsane-fix-pdf-floats.patch"
                                "xsane-fix-snprintf-buffer-length.patch"
                                "xsane-support-ipv6.patch"
                                "xsane-tighten-default-umask.patch"))
       (modules '((guix build utils)))
       (snippet
        '(begin
           ;; Remove ancient bundled lprng code under a non-free licence.  See
           ;; <https://trisquel.info/en/issues/10713>, which solves the problem
           ;; by replacing it with a newer (free) copy.  We let the build fall
           ;; back to the system version instead, which appears to work fine.
           (delete-file "lib/snprintf.c")
           (substitute* "lib/Makefile.in"
             (("snprintf\\.o ") ""))
           #t))))
    (build-system gnu-build-system)
    (arguments
     `(#:make-flags
       (list (string-append "xsanedocdir=" (assoc-ref %outputs "out")
                            "/share/doc/" ,name "-" ,version))
       #:tests? #f                      ; no test suite
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-invalid-dereference
           ;; Fix the following compilation error with libpng:
           ;;   xsane-save.c: In function ‘xsane_save_png’:
           ;;   xsane-save.c:4913:21: error: dereferencing pointer to
           ;;   incomplete type ‘png_struct {aka struct png_struct_def}’
           ;;       if (setjmp(png_ptr->jmpbuf))
           ;;                         ^
           (lambda _
             (substitute* "src/xsane-save.c"
               (("png_ptr->jmpbuf") "png_jmpbuf(png_ptr)"))
             #t))
         (add-after 'unpack 'use-sane-help-browser
           (lambda _
             (substitute* "src/xsane.h"
               (("netscape") (which "xdg-open")))
             #t))
         (add-after 'install 'delete-empty-/sbin
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (rmdir (string-append out "/sbin"))
               #t))))))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("gtk+" ,gtk+-2)
       ("lcms" ,lcms)
       ("libjpeg" ,libjpeg-turbo)
       ("libtiff" ,libtiff)
       ("sane-backends" ,sane-backends)

       ;; To open the manual from the Help menu.
       ("xdg-utils" ,xdg-utils)))
    (home-page "https://gitlab.com/sane-project/frontend/xsane")
    (synopsis "Featureful graphical interface for document and image scanners")
    (description
     "XSane is a graphical interface for controlling a scanner and acquiring
images from it.  You can photocopy multi-page documents and save, fax, print,
or e-mail your scanned images.  It is highly configurable and exposes all
device settings, letting you fine-tune the final result.  It can also be used
as a GIMP plugin to acquire images directly from a scanner.

XSane talks to scanners through the @acronym{SANE, Scanner Access Now Easy}
back-end library, which supports almost all existing scanners.")
    (license licence:gpl2+)))