--- a/configure.ac
+++ b/configure.ac
@@ -40,6 +40,7 @@
 AC_PROG_INSTALL
 AC_PROG_RANLIB
 AC_PROG_YACC
+PKG_PROG_PKG_CONFIG
 
 AC_CHECK_PROGS(V_RANLIB, ranlib, @true)
 AC_QOSIENT_LEX_AND_YACC(V_LEX, V_YACC, argus_)
@@ -82,6 +83,12 @@
 AC_CHECK_HEADERS([stdlib.h stddef.h string.h strings.h sys/file.h sys/ioctl.h sys/param.h sys/socket.h])
 AC_CHECK_HEADERS([sys/mount.h sys/time.h sys/vfs.h syslog.h termios.h unistd.h values.h ifaddrs.h])
 
+PKG_CHECK_MODULES(libtirpc, libtirpc,
+	[LIBS="${LIBS} ${libtirpc_LIBS}"],
+[AC_CHECK_HEADER([rpc/types.h],,
+		[AC_MSG_ERROR([Cannot find <rpc/types.h>])])]
+)
+
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_C_INLINE
--- a/common/Makefile.in
+++ b/common/Makefile.in
@@ -48,7 +48,7 @@
 
 CC = @CC@
 CCOPT = @V_CCOPT@
-INCLS = -I. -I../include @V_INCLS@ @MYSQL_INCLS@
+INCLS = -I. -I../include @V_INCLS@ @MYSQL_INCLS@ @libtirpc_CFLAGS@
 DEFS = @DEFS@ -DARGUS_SYSLOG
 
 # Standard CFLAGS