# USA.
AC_PREREQ(2.57)
-AC_INIT([avahi],[0.6.22],[avahi (at) lists (dot) freedesktop (dot) org])
+AC_INIT([avahi],[0.6.23],[avahi (at) lists (dot) freedesktop (dot) org])
AC_CONFIG_SRCDIR([avahi-core/server.c])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([foreign 1.9 -Wall])
AC_CHECK_DECLS(environ)
+# check if gcc's -fvisibility is supported
+CHECK_VISIBILITY_HIDDEN
+
enable_chroot=yes
AC_CHECK_HEADERS([sys/capability.h],,enable_chroot=no)
AC_CHECK_HEADERS([sys/prctl.h],,enable_chroot=no)