CONFIG -= plugin if shared_app.pri links to it.

Index: src/operations/operations.pro
--- src/operations/operations.pro.orig
+++ src/operations/operations.pro
@@ -43,7 +43,7 @@ r_static_libs {
     CONFIG += staticlib
 }
 else {
-    CONFIG += plugin
+    #CONFIG += plugin
 }
 TARGET = $${RLIBNAME}operations
 LIBS += \
