equals(QT_MAJOR_VERSION, 4): QDOC = qdoc3 equals(QT_MAJOR_VERSION, 5): QDOC = qdoc QHELPGENERATOR = qhelpgenerator equals(QT_MAJOR_VERSION, 4): QDOCCONF = doc/config/transfer-engine-project.qdocconf equals(QT_MAJOR_VERSION, 5): QDOCCONF = transfer-engine-project.qdocconf QHELPFILE = doc/html/transferengine.qhp QCHFILE = doc/html/transferengine.qch equals(QT_MAJOR_VERSION, 4): docs.commands = ($$QDOC $$QDOCCONF) && \ ($$QHELPGENERATOR $$QHELPFILE -o $$QCHFILE) equals(QT_MAJOR_VERSION, 5): docs.commands = (cd doc/config; $$QDOC $$QDOCCONF; cd ../..) && \ ($$QHELPGENERATOR $$QHELPFILE -o $$QCHFILE) QMAKE_EXTRA_TARGETS += docs