--- dyld/dyld-1122.1/libdyld/threadLocalHelpers.s
+++ dyld/dyld-955/libdyld/threadLocalHelpers.s
@@ -20,11 +20,8 @@
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
-
-#include <TargetConditionals.h>
-#if !TARGET_OS_EXCLAVEKIT
-  #include <System/machine/cpu_capabilities.h>
-#endif
+ 
+#include <System/machine/cpu_capabilities.h>
 
 // bool save_xxm = (*((uint32_t*)_COMM_PAGE_CPU_CAPABILITIES) & kHasAVX1_0) != 0;