Change AR to ARX to allow exclusion of fips object modules

crypto/ocsp/Makefile

diff --git a/crypto/ocsp/Makefile b/crypto/ocsp/Makefile
index 60c414c..b21ac3c 100644
--- a/crypto/ocsp/Makefile
+++ b/crypto/ocsp/Makefile
@@ -36,7 +36,7 @@
 all:	lib
 
 lib:	$(LIBOBJ)
-	$(AR) $(LIB) $(LIBOBJ)
+	$(ARX) $(LIB) $(LIBOBJ)
 	$(RANLIB) $(LIB) || echo Never mind.
 	@touch lib