diff --git a/lib/libclang_rt/safestack/Makefile b/lib/libclang_rt/safestack/Makefile
new file mode 100644
index 000000000000..f684fe2035c8
--- /dev/null
+++ b/lib/libclang_rt/safestack/Makefile
@@ -0,0 +1,47 @@
+# $FreeBSD$
+
+.include <bsd.init.mk>
+
+LIB=	clang_rt.safestack-${CRTARCH}
+
+.PATH:	${CRTSRC}/lib/interception\
+	${CRTSRC}/lib/sanitizer_common\
+	${CRTSRC}/lib/safestack
+
+SRCS=	interception_linux.cc\
+	interception_mac.cc\
+	interception_win.cc\
+	interception_type_test.cc\
+	sanitizer_allocator.cc\
+	sanitizer_common.cc\
+	sanitizer_deadlock_detector1.cc\
+	sanitizer_deadlock_detector2.cc\
+	sanitizer_flags.cc\
+	sanitizer_flag_parser.cc\
+	sanitizer_libc.cc\
+	sanitizer_libignore.cc\
+	sanitizer_linux.cc\
+	sanitizer_mac.cc\
+	sanitizer_persistent_allocator.cc\
+	sanitizer_platform_limits_linux.cc\
+	sanitizer_platform_limits_posix.cc\
+	sanitizer_posix.cc\
+	sanitizer_printf.cc\
+	sanitizer_procmaps_common.cc\
+	sanitizer_procmaps_freebsd.cc\
+	sanitizer_procmaps_linux.cc\
+	sanitizer_procmaps_mac.cc\
+	sanitizer_stackdepot.cc\
+	sanitizer_stacktrace.cc\
+	sanitizer_stacktrace_printer.cc\
+	sanitizer_suppressions.cc\
+	sanitizer_symbolizer.cc\
+	sanitizer_symbolizer_libbacktrace.cc\
+	sanitizer_symbolizer_mac.cc\
+	sanitizer_symbolizer_win.cc\
+	sanitizer_tls_get_addr.cc\
+	sanitizer_thread_registry.cc\
+	sanitizer_win.cc\
+	safestack.cc
+
+.include <bsd.lib.mk>