--- b/clients/common/utility.cpp	2022-01-26 03:31:42.000000000 +0800
+++ a/clients/common/utility.cpp	2022-02-22 18:45:35.319732953 +0800
@@ -23,6 +23,7 @@
 #include <fcntl.h>
 #endif
 
+#include <version>
 #ifdef __cpp_lib_filesystem
 #include <filesystem>
 #else
--- b/clients/include/rocblas_data.hpp	2022-01-26 03:31:42.000000000 +0800
+++ a/clients/include/rocblas_data.hpp	2022-02-22 18:44:51.275733070 +0800
@@ -17,6 +17,7 @@
 #include <string>
 #include <utility>
 
+#include<version>
 #ifdef __cpp_lib_filesystem
 #include <filesystem>
 #else
--- b/clients/include/singletons.hpp	2022-01-26 03:31:42.000000000 +0800
+++ a/clients/include/singletons.hpp	2022-02-22 18:47:55.139732583 +0800
@@ -3,6 +3,6 @@
  * ************************************************************************ */
 
 // global for device memory padding see d_vector.hpp
+#include<cstddef>
-
 extern size_t g_DVEC_PAD;
 void          d_vector_set_pad_length(size_t pad);
--- b/clients/include/testing_logging.hpp	2022-01-26 03:31:42.000000000 +0800
+++ a/clients/include/testing_logging.hpp	2022-02-22 18:44:13.115733171 +0800
@@ -22,6 +22,7 @@
 #include <unistd.h>
 #endif
 
+#include<version>
 #ifdef __cpp_lib_filesystem
 #include <filesystem>
 #else
--- b/clients/include/testing_ostream_threadsafety.hpp	2022-01-26 03:31:42.000000000 +0800
+++ a/clients/include/testing_ostream_threadsafety.hpp	2022-02-22 18:45:19.055732996 +0800
@@ -30,6 +30,7 @@
 #include <sys/types.h>
 #endif
 
+#include <version>
 #ifdef __cpp_lib_filesystem
 #include <filesystem>
 #else