* NEWS, src/userdel.c, man/userdel.8.xml: Add option -Z/--selinux-user.

* libmisc/system.c, lib/prototypes.h, libmisc/Makefile.am: Removed
	safe_system().
	* lib/selinux.c, po/POTFILES.in, lib/prototypes.h,
	lib/Makefile.am: Added helper functions for semanage.
	* README, src/useradd.c, src/usermod.c, src/userdel.c,
	configure.in: Use libsemanage instead of semanage.

configure.in

@@ -422,22 +422,37 @@ if test "$with_libcrack" = "yes"; then
 fi
 
 AC_SUBST(LIBSELINUX)
+AC_SUBST(LIBSEMANAGE)
 if test "$with_selinux" != "no"; then
 	AC_CHECK_HEADERS(selinux/selinux.h, [selinux_header="yes"], [selinux_header="no"])
 	if test "$selinux_header$with_selinux" = "noyes" ; then
 		AC_MSG_ERROR([selinux/selinux.h is missing])
-	elif test "$selinux_header" = "yes" ; then
-		AC_CHECK_LIB(selinux, is_selinux_enabled,
-		             [selinux_lib="yes"], [selinux_lib="no"])
+	fi
+
+	AC_CHECK_HEADERS(semanage/semanage.h, [semanage_header="yes"], [semanage_header="no"])
+	if test "$semanage_header$with_selinux" = "noyes" ; then
+		AC_MSG_ERROR([semanage/semanage.h is missing])
+	fi
+
+	if test "$selinux_header$semanage_header" = "yesyes" ; then
+		AC_CHECK_LIB(selinux, is_selinux_enabled, [selinux_lib="yes"], [selinux_lib="no"])
 		if test "$selinux_lib$with_selinux" = "noyes" ; then
 			AC_MSG_ERROR([libselinux not found])
-		elif test "$selinux_lib" = "no" ; then
-			with_selinux="no"
-		else
+		fi
+
+		AC_CHECK_LIB(semanage, semanage_connect, [semanage_lib="yes"], [semanage_lib="no"])
+		if test "$semanage_lib$with_selinux" = "noyes" ; then
+			AC_MSG_ERROR([libsemanage not found])
+		fi
+
+		if test "$selinux_lib$semanage_lib" == "yesyes" ; then
 			AC_DEFINE(WITH_SELINUX, 1,
 			          [Build shadow with SELinux support])
 			LIBSELINUX="-lselinux"
+			LIBSEMANAGE="-lsemanage"
 			with_selinux="yes"
+		else
+			with_selinux="no"
 		fi
 	else
 		with_selinux="no"