CONFIG -= shared dll contains(TEMPLATE, ".*lib"):{ CONFIG += staticlib unix { QMAKE_CFLAGS += $$QMAKE_CFLAGS_STATIC_LIB QMAKE_CXXFLAGS += $$QMAKE_CXXFLAGS_STATIC_LIB } } mac { QMAKE_LFLAGS += $$QMAKE_LFLAGS_STATIC_LIB } symbian { # we don't care about exports from static libraries, as they don't end up in DEF files MMP_RULES -= $$MMP_RULES_DONT_EXPORT_ALL_CLASS_IMPEDIMENTA } !static_and_shared:fix_output_dirs:fixExclusiveOutputDirs(static, shared)