enable_language(C) add_library(empty SHARED empty.c) get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) if(_isMultiConfig) list(GET CMAKE_CONFIGURATION_TYPES 0 FIRST_CONFIG) set(GENERATE_CONDITION CONDITION $<CONFIG:${FIRST_CONFIG}>) endif() file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/test.txt" CONTENT "$<TARGET_PDB_FILE_BASE_NAME:empty>" ${GENERATE_CONDITION} )