Improve comment on CMP0115

Co-authored-by: Kamil Śliwak <[email protected]>
Anggakhalifah · Aug 31, 2022 · 6d331a8 · 6d331a8
1 parent 6e1f0e7
commit 6d331a8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/cmake/EthPolicy.cmake b/cmake/EthPolicy.cmake
@@ -27,7 +27,8 @@ macro (eth_policy)
 	endif()
 
 	if(POLICY CMP0115)
-		# speedup of cmake command on Windows
+		# Require explicit extensions for source files, do not guess.
+		# The extra calls to GetFileAttributesW significantly slow down cmake on Windows.
 		# https://gitlab.kitware.com/cmake/cmake/-/issues/23154
 		cmake_policy(SET CMP0115 NEW)
 	endif()