cmake_policy(VERSION 3.5) file(STRINGS "${RunCMake_TEST_BINARY_DIR}/CMP0122-library-name.txt" prefixes) list(GET prefixes 0 std_prefix) list(GET prefixes 1 lib_prefix) if (NOT std_prefix STREQUAL lib_prefix) string (APPEND RunCMake_TEST_FAILED "\nFound prefix: '${lib_prefix}', expected: '${std_prefix}'.") endif()