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authorHartmut Goebel <h.goebel@crazy-compilers.com>2017-03-19 21:41:22 +0100
committerHartmut Goebel <h.goebel@crazy-compilers.com>2017-03-20 20:56:49 +0100
commit94e24d8124f70c5acd8c6739e34bf49193a94f0f (patch)
tree992a87064bc340e62a69e2f4acdc2b998808277c /gnu/packages/display-managers.scm
parent0b5d078f8ba7953a51343fde087e157fbc4a0308 (diff)
downloadguix-94e24d8124f70c5acd8c6739e34bf49193a94f0f.tar.gz
gnu: Add comments on why setting QT_QPA_PLATFORM for tests.
* gnu/packages/astronomy.scm (stellarium): Add comment.
* gnu/packages/display-managers.scm (greenisland): dito.
* gnu/packages/kde-frameworks.scm (kguiaddons, kwidgetsaddons,
  kcompletion, baloo, kbookmarks, kconfigwidgtes, kdesignerplugin,
  kemoticons, kglobalaccel, kiconthemes, kio, knewstuff, kparts,
  kpeople, krunner, kservice, ktexteditor, ktextwidgets, kxmlgui,
  plasma-framework): dito.
* gnu/packages/qt.scm (qtsvg): dito.
Diffstat (limited to 'gnu/packages/display-managers.scm')
-rw-r--r--gnu/packages/display-managers.scm1
1 files changed, 1 insertions, 0 deletions
diff --git a/gnu/packages/display-managers.scm b/gnu/packages/display-managers.scm
index 80b45af103..114773330d 100644
--- a/gnu/packages/display-managers.scm
+++ b/gnu/packages/display-managers.scm
@@ -100,6 +100,7 @@
          (add-before 'check 'check-setup
            (lambda _
              (setenv "CTEST_OUTPUT_ON_FAILURE" "1") ; Enable debug output
+             ;; make Qt render "offscreen", required for tests
              (setenv "QT_QPA_PLATFORM" "offscreen")
              (setenv "XDG_RUNTIME_DIR" (getcwd))
              #t))