$OpenBSD$

Index: external/cppunit/UnpackedTarball_cppunit.mk
--- external/cppunit/UnpackedTarball_cppunit.mk.orig
+++ external/cppunit/UnpackedTarball_cppunit.mk
@@ -25,6 +25,7 @@ $(eval $(call gb_UnpackedTarball_add_patches,cppunit,\
 	external/cppunit/rtti.patch.0 \
 	external/cppunit/gcc9.patch.0 \
 	external/cppunit/0001-Unconditionally-use-C-11-noreturn.patch.1 \
+	external/cppunit/openbsd-cppunit.patch.0 \
 ))
 ifeq ($(DISABLE_DYNLOADING),TRUE)
 $(eval $(call gb_UnpackedTarball_add_patches,cppunit,\
