plugin.pro Example File

tools/echoplugin/plugin/plugin.pro

  TEMPLATE        = lib
  CONFIG         += plugin
  QT             += widgets
  INCLUDEPATH    += ../echowindow
  HEADERS         = echoplugin.h
  SOURCES         = echoplugin.cpp
  TARGET          = $$qtLibraryTarget(echoplugin)
  DESTDIR         = ../plugins

  EXAMPLE_FILES = echoplugin.json

  # install
  target.path = $$[QT_INSTALL_EXAMPLES]/widgets/tools/echoplugin/plugins
  INSTALLS += target

  CONFIG += install_ok  # Do not cargo-cult this!