bug#56354: [PATCH] gnu: engineering: Add candle.

[Ludovic Courtès]

Hi,

"Artyom V. Poptsov" <poptsov.artyom@gmail.com> skribis:

> From 7aac50730febeb95d0f7a4ab1cbb6e7dfb632553 Mon Sep 17 00:00:00 2001
> From: "Artyom V. Poptsov" <poptsov.artyom@gmail.com>
> Date: Thu, 23 Jun 2022 23:02:40 +0300
> Subject: [PATCH] gnu: engineering: Add candle.
>
> * gnu/packages/engineering.scm (candle): New variable.

Applied with the changes below.  Note that the license is GPLv3+ because
nothing says it’s “version 3 only”.  I tweaked the description as per
<https://guix.gnu.org/manual/devel/en/html_node/Synopses-and-Descriptions.html>.

Thank you, and thanks Jean-Pierre for reviewing!

Ludo’.

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index e1297c0f85..dd594af7f8 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -3721,7 +3721,8 @@ (define-public candle
                           (add-after 'unpack 'fix-application-settings-path
                             (lambda _
                               (substitute* "src/frmmain.cpp"
-                                (("qApp->applicationDirPath\\(\\) \\+ 
\"\\/settings\\.ini\"")
+                                (("\
+qApp->applicationDirPath\\(\\) \\+ \"\\/settings\\.ini\"")
                                  "QDir::homePath() + 
\"/.config/candle.ini\""))))
                           (replace 'configure
                             (lambda _
@@ -3736,9 +3737,10 @@ (define-public candle
       (home-page "https://github.com/Denvi/Candle";)
       (synopsis "GRBL controller with G-Code visualizer")
       (description
-       "GRBL controller application with G-Code visualizer written in Qt.
+       "Candle is a GRBL controller application with a visualizer for G-Code,
+the @acronym{CNC, computer numerical control} programming language.
 
-Supported functions:
+Supported functions include:
 
 @itemize
 @item Controlling GRBL-based cnc-machine via console commands, buttons on
@@ -3747,5 +3749,4 @@ (define-public candle
 @item Loading, editing, saving and sending of G-code files to CNC-machine.
 @item Visualizing G-code files.
 @end itemize")
-      (license license:gpl3))))
-
+      (license license:gpl3+))))