include ("${RunCMake_SOURCE_DIR}/check_errors.cmake") unset (errors) set (path "a///b/c") cmake_path(COMPARE path EQUAL "a/b/c" output) if (NOT output) list (APPEND errors "'${path}' not equal to 'a/b/c'") endif() set (path "a/b/d/../c") cmake_path(COMPARE path NOT_EQUAL "a/b/c" output) if (NOT output) list (APPEND errors "'${path}' equal to 'a/b/c'") endif() cmake_path(NORMAL_PATH path) cmake_path(COMPARE path EQUAL "a/b/c" output) if (NOT output) list (APPEND errors "'${path}' not equal to 'a/b/c'") endif() check_errors (COMPARE ${errors})