From 792196feebdf44ee21383cb10d4f94904ccdbdca Mon Sep 17 00:00:00 2001
From: Yuta Saito <kateinoigakukun@gmail.com>
Date: Sat, 10 Jun 2023 10:05:11 +0000
Subject: [PATCH] [wasm][stdlib] Add -D_WASI_EMULATED_PROCESS_CLOCKS to CFLAGS

Stubs.cpp includes <sys/resource.h> which requires the emulation in
wasi-libc
---
 stdlib/cmake/modules/AddSwiftStdlib.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/cmake/modules/AddSwiftStdlib.cmake b/stdlib/cmake/modules/AddSwiftStdlib.cmake
index 9fc316537a211..d1e5053b8f267 100644
--- a/stdlib/cmake/modules/AddSwiftStdlib.cmake
+++ b/stdlib/cmake/modules/AddSwiftStdlib.cmake
@@ -323,7 +323,7 @@ function(_add_target_variant_c_compile_flags)
   endif()
 
   if("${CFLAGS_SDK}" STREQUAL "WASI")
-    list(APPEND result "-D_WASI_EMULATED_MMAN")
+    list(APPEND result "-D_WASI_EMULATED_MMAN" "-D_WASI_EMULATED_PROCESS_CLOCKS")
   endif()
 
   if(NOT SWIFT_STDLIB_ENABLE_OBJC_INTEROP)