Index: compiler-rt/lib/interception/interception.h
--- compiler-rt/lib/interception/interception.h.orig
+++ compiler-rt/lib/interception/interception.h
@@ -19,7 +19,7 @@
 
 #if !SANITIZER_LINUX && !SANITIZER_FREEBSD && !SANITIZER_APPLE &&    \
     !SANITIZER_NETBSD && !SANITIZER_WINDOWS && !SANITIZER_FUCHSIA && \
-    !SANITIZER_SOLARIS
+    !SANITIZER_OPENBSD && !SANITIZER_SOLARIS
 #  error "Interception doesn't work on this operating system."
 #endif
 
@@ -346,7 +346,7 @@ typedef unsigned long uptr;
 #define INCLUDED_FROM_INTERCEPTION_LIB
 
 #if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD || \
-    SANITIZER_SOLARIS
+    SANITIZER_OPENBSD || SANITIZER_SOLARIS
 
 # include "interception_linux.h"
 # define INTERCEPT_FUNCTION(func) INTERCEPT_FUNCTION_LINUX_OR_FREEBSD(func)
