Index: compiler-rt/trunk/lib/builtins/CMakeLists.txt
===================================================================
--- compiler-rt/trunk/lib/builtins/CMakeLists.txt
+++ compiler-rt/trunk/lib/builtins/CMakeLists.txt
@@ -454,8 +454,12 @@
 set(mips64el_SOURCES ${GENERIC_TF_SOURCES}
                      ${mips_SOURCES})
 
-set(wasm32_SOURCES ${GENERIC_SOURCES})
-set(wasm64_SOURCES ${GENERIC_SOURCES})
+set(wasm32_SOURCES
+  ${GENERIC_TF_SOURCES}
+  ${GENERIC_SOURCES})
+set(wasm64_SOURCES
+  ${GENERIC_TF_SOURCES}
+  ${GENERIC_SOURCES})
 
 add_custom_target(builtins)
 set_target_properties(builtins PROPERTIES FOLDER "Compiler-RT Misc")