Add globaldefs.pri for setting qmake values in each project

globaldefs.pri

@@ -0,0 +1,13 @@
+# Support debug and release builds from command line for CI
+CONFIG += debug_and_release
+
+# Ensure symbols are always generated
+CONFIG += force_debug_info
+
+# Disable asserts on release builds
+CONFIG(release, debug|release) {
+    DEFINES += NDEBUG
+}
+
+# Enable ASan if desired
+#CONFIG += sanitizer sanitize_address