This will be needed once headers pull in bn_arch.h.
-# $OpenBSD: Makefile,v 1.20 2023/01/29 15:18:49 jsing Exp $
+# $OpenBSD: Makefile,v 1.21 2023/01/31 05:13:28 jsing Exp $
PROGS += bn_add_sub
PROGS += bn_cmp
WARNINGS = Yes
CFLAGS += -Wall -Wundef -Werror
CFLAGS += -I${.CURDIR}/../../../../lib/libcrypto/bn/
+CFLAGS += -I${.CURDIR}/../../../../lib/libcrypto/bn/arch/${MACHINE_CPU}/
# Use default targets from bsd.regress.mk unless overridden below
REGRESS_TARGETS = ${PROGS:S/^/run-regress-/}