$NetBSD: patch-modules_pam__unix_Makefile.in,v 1.1 2020/01/30 11:17:05 triaxx Exp $

Make pam_unix.so module linked to libcrypt (PR pkg/54907).

--- modules/pam_unix/Makefile.in.orig	2019-02-24 20:21:23.000000000 +0000
+++ modules/pam_unix/Makefile.in
@@ -340,7 +340,7 @@ AM_CPPFLAGS = -I$(top_srcdir)/include
 module_LTLIBRARIES = pam_unix.la
 pam_unix_la_SOURCES = pam_unix.c
 pam_unix_la_LDFLAGS = -no-undefined -module -version-info $(LIB_MAJ) \
-	-export-symbols-regex '^pam_sm_'
+	-export-symbols-regex '^pam_sm_' -lcrypt
 
 @WITH_SYSTEM_LIBPAM_FALSE@pam_unix_la_LIBADD = $(top_builddir)/lib/libpam/libpam.la $(CRYPT_LIBS)
 @WITH_SYSTEM_LIBPAM_TRUE@pam_unix_la_LIBADD = $(SYSTEM_LIBPAM)