03/05: gnu: Add single-application-qt5.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit 947b219ac5238cf5227ddc71fbedc2dd60003c9d
Author: nixo <nicolo@nixo.xyz>
AuthorDate: Wed Jan 20 19:23:17 2021 +0100

    gnu: Add single-application-qt5.
    
    * gnu/packages/qt.scm (single-application-qt5): New variable.
    
    Co-authored-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/qt.scm | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index 95618a9..4625d22 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -22,6 +22,7 @@
 ;;; Copyright © 2020, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Brendan Tildesley <mail@brendan.scot>
 ;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
+;;; Copyright © 2021 Nicolò Balzarotti <nicolo@nixo.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1960,6 +1961,61 @@ using the Chromium browser project.  The Chromium source 
code has Google service
 and binaries removed, and adds modular support for using system libraries.")
     (license license:lgpl2.1+)))
 
+(define-public single-application-qt5
+  ;; Change in function signature, nheko requires at least this commit
+  (let ((commit "dc8042b5db58f36e06ba54f16f38b16c5eea9053"))
+    (package
+      (name "single-application-qt5")
+      (version (string-append "3.2.0-" (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url "https://github.com/itay-grudev/SingleApplication";)
+           (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "163aa2x2qb0h8w26si5ql833ilj427jjbdwlz1p2p8iaq6dh0vq1"))))
+      (build-system cmake-build-system)
+      (arguments
+       `(#:tests? #f                    ; no check target
+         ;; Projects can decide how to build this library.  You might need to
+         ;; override this flag (QApplication, QGuiApplication or
+         ;; QCoreApplication).
+         #:configure-flags '("-DQAPPLICATION_CLASS=QApplication")
+         #:phases
+         (modify-phases %standard-phases
+           ;; No install target, install things manually
+           (replace 'install
+             (lambda* (#:key inputs outputs source #:allow-other-keys)
+               (let* ((qt (assoc-ref inputs "qtbase"))
+                      (qt-version ,(version-major (package-version qtbase-5)))
+                      (out (assoc-ref outputs "out")))
+                 (install-file
+                  "libSingleApplication.a" (string-append out "/lib"))
+                 (for-each
+                  (lambda (file)
+                    (install-file
+                     (string-append source "/" file)
+                     (string-append out "/include")))
+                  '("SingleApplication"
+                    "singleapplication.h" "singleapplication_p.h"))
+                 #t))))))
+      (inputs
+       `(("qtbase" ,qtbase-5)))
+      (home-page "https://github.com/itay-grudev/SingleApplication";)
+      (synopsis "Replacement of QtSingleApplication for Qt5 and Qt6")
+      (description
+       "SingleApplication is a replacement of the QtSingleApplication for Qt5 
and Qt6.
+
+It keeps the Primary Instance of your Application and kills each subsequent
+instances.  It can (if enabled) spawn secondary (non-related to the primary)
+instances and can send data to the primary instance from secondary
+instances.")
+      (license license:expat))))
+
 (define-public python-sip
   (package
     (name "python-sip")