From 92ba3b59a2ff1dd6b4078c649a468fa208b47a59 Mon Sep 17 00:00:00 2001
From: John Soo <address@hidden>
Date: Fri, 21 Feb 2020 21:14:57 -0800
Subject: [PATCH 3/4] gnu: freecad. Fix build failures.

* gnu/packages/engineering.scm (freecad): [supported-systems] Only support aarch64 and
x86_64-linux, [inputs] use qtbase-patched instead of qtbase.
---
 gnu/packages/engineering.scm | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 73fea26695..e84e7a87e9 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -2242,6 +2242,17 @@ full programmatic control over your models.")
     (home-page "https://www.openscad.org/")
     (license license:gpl2+)))
 
+(define qtbase-patched
+  (let ((src (package-source qtbase)))
+    (package
+      (inherit qtbase)
+      (source
+       (origin
+         (inherit src)
+         (patches
+          (append (search-patches "qtbase-QTBUG-81715.patch")
+                  (origin-patches src)))))) ))
+
 (define-public freecad
   (package
     (name "freecad")
@@ -2282,7 +2293,7 @@ full programmatic control over your models.")
        ("python-pyside-2-tools" ,python-pyside-2-tools)
        ("python-shiboken-2" ,python-shiboken-2)
        ("python-wrapper" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-patched)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("qtxmlpatterns" ,qtxmlpatterns)
@@ -2314,6 +2325,7 @@ full programmatic control over your models.")
                  (list "PYTHONPATH"
                        'prefix (list (getenv "PYTHONPATH")))))
              #t)))))
+    (supported-systems '("x86_64-linux" "aarch64-linux"))
     (home-page "https://www.freecadweb.org/")
     (synopsis "Your Own 3D Parametric Modeler")
     (description
-- 
2.25.1