cmake: sync two unix pre-fill comments with win32 [ci skip]

Cherry-picked from #20406

diff --git a/CMake/unix-cache.cmake b/CMake/unix-cache.cmake
index 5a58d14d2dfa22577bb19fd7d9d79dcb6d48b94c..fac54cd0fbf1094165fa3a930959a107ff61651d 100644 (file)
--- a/CMake/unix-cache.cmake
+++ b/CMake/unix-cache.cmake
@@ -242,8 +242,8 @@ set(HAVE_SOCKET 1)
 set(HAVE_SOCKETPAIR 1)
 set(HAVE_STDATOMIC_H 1)
 set(HAVE_STDBOOL_H 1)
-set(HAVE_STDDEF_H 1)
-set(HAVE_STDINT_H 1)
+set(HAVE_STDDEF_H 1)  # detected by CMake internally in check_type_size()
+set(HAVE_STDINT_H 1)  # detected by CMake internally in check_type_size()
 set(HAVE_STRCASECMP 1)
 set(HAVE_STRCMPI 0)
 set(HAVE_STRDUP 1)