diff --git a/configure.in b/configure.in
index a6bed75..7cd7467 100644
--- a/configure.in
+++ b/configure.in
@@ -128,6 +128,7 @@
 	conf_wtmp_location=/usr/adm/wtmp
 	MAIL=/usr/spool/mail
 	AC_DEFINE(HAVE_NEXT)
+	AC_DEFINE(BROKEN_REALPATH)
 	CFLAGS="$CFLAGS -I/usr/local/include"
 	;;
 *-*-solaris*)
@@ -269,7 +270,7 @@
 AC_CHECK_HEADERS(bstring.h endian.h floatingpoint.h getopt.h lastlog.h limits.h login.h login_cap.h maillock.h netdb.h netgroup.h netinet/in_systm.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stat.h sys/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h sys/un.h stddef.h time.h ttyent.h usersec.h util.h utmp.h utmpx.h vis.h)
 
 dnl    Checks for library functions.
-AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_af clock fchmod freeaddrinfo futimes gai_strerror getaddrinfo getnameinfo getrusage getttyent inet_aton inet_ntoa innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty rresvport_af setenv seteuid setlogin setproctitle setreuid setrlimit sigaction sigvec snprintf strerror strlcat strlcpy strsep strtok_r vsnprintf vhangup vis _getpty __b64_ntop)
+AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_af clock fchmod freeaddrinfo futimes gai_strerror getcwd getaddrinfo getnameinfo getrusage getttyent inet_aton inet_ntoa innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty realpath rresvport_af setenv seteuid setlogin setproctitle setreuid setrlimit sigaction sigvec snprintf strerror strlcat strlcpy strsep strtok_r vsnprintf vhangup vis _getpty __b64_ntop)
 dnl    Checks for time functions
 AC_CHECK_FUNCS(gettimeofday time)
 dnl    Checks for libutil functions