CONFIG += debug_and_release TEMPLATE = subdirs SUBDIRS = qtc_core \ qtc_gui \ qtc_network \ qtc_opengl \ qtc_tools \ qtc_script release-install.target = release-install release-install.CONFIG = recursive QMAKE_EXTRA_TARGETS += release-install debug-install.target = debug-install debug-install.CONFIG = recursive QMAKE_EXTRA_TARGETS += debug-install all-install.target = all-install all-install.depends = release-install debug-install QMAKE_EXTRA_TARGETS += all-install