app.pro Example File

tools/plugandpaint/app/app.pro
 TARGET = plugandpaint
 DESTDIR = ..

 QT += widgets

 HEADERS        = interfaces.h \
                  mainwindow.h \
                  paintarea.h \
                  plugindialog.h
 SOURCES        = main.cpp \
                  mainwindow.cpp \
                  paintarea.cpp \
                  plugindialog.cpp

 LIBS           = -L../plugins

 macx-xcode {
     LIBS += -lpnp_basictools$($${QMAKE_XCODE_LIBRARY_SUFFIX_SETTING})
 } else {
     LIBS += -lpnp_basictools
     if(!debug_and_release|build_pass):CONFIG(debug, debug|release) {
         mac:LIBS = $$member(LIBS, 0) $$member(LIBS, 1)_debug
         win32:LIBS = $$member(LIBS, 0) $$member(LIBS, 1)d
     }
 }

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

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