Index: Makefile.in
--- Makefile.in.orig
+++ Makefile.in
@@ -911,7 +911,7 @@ authdaemondprog_LDADD = $(LIBLTDL) libcourierauthcommo
 	libs/libhmac/libhmac.la libs/md5/libmd5.la libs/sha1/libsha1.la \
 	libs/rfc822/libencode.la libs/numlib/libnumlib.la
 
-authdaemondprog_LDFLAGS = -export-dynamic $(modules:%=-dlopen %) \
+authdaemondprog_LDFLAGS = -export-dynamic $(modules:%=-dlopen %) -lpthread \
 	-rpath $(pkglibdir) @NETLIBS@
 
 authdaemontest_SOURCES = authdaemontest.c
@@ -2279,8 +2279,6 @@ install-exec-hook:
 	-chown @mailuser@ $(DESTDIR)$(pkglibexecdir)
 	-chgrp @mailgroup@ $(DESTDIR)$(pkglibexecdir)
 	$(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) authdaemondprog $(DESTDIR)$(pkglibexecdir)/authdaemond
-	$(mkinstalldirs) $(DESTDIR)@authdaemonvar@ || :
-	chmod 750 $(DESTDIR)@authdaemonvar@
 	-chown @mailuser@ $(DESTDIR)@authdaemonvar@
 	-chgrp @mailgroup@ $(DESTDIR)@authdaemonvar@
 	test "@LIBAUTHUSERDB@" = "" && exit 0 ;\