adjust dependency

Author: SchrodingerZhu

libc/hdr/CMakeLists.txt

@@ -135,10 +135,18 @@ add_proxy_header_library(
     libc.include.llvm-libc-macros.unistd_macros
 )
 
+if (WIN32)
+  set(windows_addtional_time_macros libc.include.llvm-libc-macros.windows.time_macros_ext)
+else()
+  set(windows_addtional_time_macros "")
+endif()
+
 add_proxy_header_library(
   time_macros
   HDRS
     time_macros.h
+  DEPENDS
+    ${windows_addtional_time_macros}
   FULL_BUILD_DEPENDS
     libc.include.time
     libc.include.llvm-libc-macros.time_macros