* configure.ac, bus/Makefile.am: Generalize kqueue support so that

   it works on any system providing this interface, not only FreeBSD.
   For example, NetBSD. (Patch by Julio M. Merino Vidal  <jmmv at NetBSD dot org>)

ChangeLog

+2006-08-25  John (J5) Palmieri  <johnp@redhat.com>
+
+	* configure.ac, bus/Makefile.am: Generalize kqueue support so that
+	it works on any system providing this interface, not only FreeBSD.
+	For example, NetBSD. (Patch by Julio M. Merino Vidal  <jmmv at NetBSD dot org>)
+
 2006-08-20  Havoc Pennington  <hp@redhat.com>
 
 	* doc/dbus-faq.xml, doc/dbus-tutorial.xml: some improvements to

bus/Makefile.am

@@ -23,7 +23,7 @@ if DBUS_USE_EXPAT
 XML_SOURCES=config-loader-expat.c
 endif
 
-if DBUS_BUS_ENABLE_KQUEUE_ON_FREEBSD
+if DBUS_BUS_ENABLE_KQUEUE
 DIR_WATCH_SOURCE=dir-watch-kqueue.c
 else
 if DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX

configure.in

@@ -57,7 +57,7 @@ AC_ARG_ENABLE(gcov, AS_HELP_STRING([--enable-gcov],[compile with coverage profil
 AC_ARG_ENABLE(abstract-sockets, AS_HELP_STRING([--enable-abstract-sockets],[use abstract socket namespace (linux only)]),enable_abstract_sockets=$enableval,enable_abstract_sockets=auto)
 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto)
 AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto)
-AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support (FreeBSD only)]),enable_kqueue=$enableval,enable_kqueue=auto)
+AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support]),enable_kqueue=$enableval,enable_kqueue=auto)
 AC_ARG_ENABLE(console-owner-file, AS_HELP_STRING([--enable-console-owner-file],[enable console owner file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto)
 
 AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use]))
@@ -721,24 +721,23 @@ AM_CONDITIONAL(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX, test x$have_dnotify = xyes)
 
 # kqueue checks
 if test x$enable_kqueue = xno ; then
-    have_kqueue=no;
+    have_kqueue=no
 else
-    case "${target_os}" in
-      freebsd*)
-        have_kqueue=yes;
-        ;;
-      *)
-        have_kqueue=no;
-        ;;
-    esac
+    have_kqueue=yes
+    AC_CHECK_HEADER(sys/event.h, , have_kqueue=no)
+    AC_CHECK_FUNC(kqueue, , have_kqueue=no)
+
+    if test x$enable_kqueue = xyes -a x$have_kqueue = xno; then
+        AC_MSG_ERROR(kqueue support explicitly enabled but not available)
+    fi
 fi
 
 dnl check if kqueue backend is enabled
 if test x$have_kqueue = xyes; then
-   AC_DEFINE(DBUS_BUS_ENABLE_KQUEUE_ON_FREEBSD,1,[Use kqueue on FreeBSD])
+   AC_DEFINE(DBUS_BUS_ENABLE_KQUEUE,1,[Use kqueue])
 fi
 
-AM_CONDITIONAL(DBUS_BUS_ENABLE_KQUEUE_ON_FREEBSD, test x$have_kqueue = xyes) 
+AM_CONDITIONAL(DBUS_BUS_ENABLE_KQUEUE, test x$have_kqueue = xyes) 
 
 dnl console owner file
 if test x$enable_console_owner_file = xno ; then