cmake: clang: Override -Wno-volatile with -Wno-deprecated-volatile

Override the GCC-specific `-Wno-volatile` flag specified by GCC
`compiler_flags.cmake` with the Clang-equivalent
`-Wno-deprecated-volatile`.

Signed-off-by: Stephanos Ioannidis <[email protected]>

Author: stephanosio

cmake/compiler/clang/compiler_flags.cmake

@@ -105,9 +105,14 @@ set_compiler_property(PROPERTY warning_error_coding_guideline
 set_compiler_property(PROPERTY no_printf_return_value)
 
 # Clang does not support "-Wno-volatile"
-set_property(TARGET compiler-cpp PROPERTY dialect_cpp2a "-std=c++2a" "-Wno-register")
-set_property(TARGET compiler-cpp PROPERTY dialect_cpp20 "-std=c++20" "-Wno-register")
-set_property(TARGET compiler-cpp PROPERTY dialect_cpp2b "-std=c++2b" "-Wno-register")
+set_property(TARGET compiler-cpp PROPERTY dialect_cpp2a "-std=c++2a"
+  "-Wno-register" "-Wno-deprecated-volatile")
+set_property(TARGET compiler-cpp PROPERTY dialect_cpp20 "-std=c++20"
+  "-Wno-register" "-Wno-deprecated-volatile")
+set_property(TARGET compiler-cpp PROPERTY dialect_cpp2b "-std=c++2b"
+  "-Wno-register" "-Wno-deprecated-volatile")
+set_property(TARGET compiler-cpp PROPERTY dialect_cpp23 "-std=c++23"
+  "-Wno-register" "-Wno-deprecated-volatile")
 
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 # This section covers all remaining C / C++ flags #