set(CXXRT_SOURCES dynamic_cast.cc exception.cc guard.cc stdexcept.cc typeinfo.cc memory.cc auxhelper.cc libelftc_dem_gnu3.c ) add_library(cxxrt-static STATIC ${CXXRT_SOURCES}) add_library(cxxrt-shared SHARED ${CXXRT_SOURCES}) set_target_properties(cxxrt-static cxxrt-shared PROPERTIES OUTPUT_NAME "cxxrt" )