Index: denali.pro
===================================================================
diff -u -rab7ffd27ecea1277d8645a8b62ff48c0cb3f6ff4 -r5c21e83a3fdc897cb99ac62e1cec0213f411cd73
--- denali.pro	(.../denali.pro)	(revision ab7ffd27ecea1277d8645a8b62ff48c0cb3f6ff4)
+++ denali.pro	(.../denali.pro)	(revision 5c21e83a3fdc897cb99ac62e1cec0213f411cd73)
@@ -1,4 +1,4 @@
-QT += widgets qml quick serialbus concurrent
+QT += widgets qml quick serialbus concurrent charts
 CONFIG += c++17 warn_on
 # CONFIG += disable-desktop
 QMAKE_CXXFLAGS += -Wall -Werror -Wimplicit-fallthrough # -save-temps # see .ii