--- origsrc/libxcrypt-4.4.2/Makefile.am	2019-01-02 19:17:32.038085900 -0600
+++ src/libxcrypt-4.4.2/Makefile.am	2019-01-02 20:24:56.379882800 -0600
@@ -158,6 +158,7 @@
 libcrypt_la_LDFLAGS += $(VSCRIPT_LDFLAGS),$(builddir)/libcrypt.map
 APPLY_SYMVERS = yes
 else
+libcrypt_la_LDFLAGS += -no-undefined
 APPLY_SYMVERS = no
 endif
 
