Index: config-scripts/cups-common.m4
===================================================================
--- config-scripts/cups-common.m4	(revision 6876)
+++ config-scripts/cups-common.m4	(working copy)
@@ -123,6 +123,7 @@
 AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
 AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
+AC_CHECK_HEADER(sys/param.h,AC_DEFINE(HAVE_SYS_PARAM_H))
 AC_CHECK_HEADER(sys/ucred.h,AC_DEFINE(HAVE_SYS_UCRED_H))
 AC_CHECK_HEADER(scsi/sg.h,AC_DEFINE(HAVE_SCSI_SG_H))
 
Index: config.h.in
===================================================================
--- config.h.in	(revision 6876)
+++ config.h.in	(working copy)
@@ -524,6 +524,13 @@
 
 
 /*
+ * Do we have <sys/param.h>?
+ */
+
+#undef HAVE_SYS_PARAM_H
+
+
+/*
  * Do we have <sys/ucred.h>?
  */
 
Index: scheduler/auth.c
===================================================================
--- scheduler/auth.c	(revision 6876)
+++ scheduler/auth.c	(working copy)
@@ -83,6 +83,9 @@
 extern const char *cssmErrorString(int error);
 #  endif /* HAVE_SECBASEPRIV_H */
 #endif /* HAVE_AUTHORIZATION_H */
+#ifdef HAVE_SYS_PARAM_H
+#  include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
 #ifdef HAVE_SYS_UCRED_H
 #  include <sys/ucred.h>
 typedef struct xucred cupsd_ucred_t;