* configure.in,test/test-sleep-forever.c,test/test-names.c:

added configure check for unistd.h.

ChangeLog

+2007-03-04  Ralf Habacker  <ralf.habacker@freenet.de>
+
+	* configure.in,test/test-sleep-forever.c,test/test-names.c: 
+	added configure check for unistd.h.
+
 2007-03-04  Ralf Habacker  <ralf.habacker@freenet.de>
 
 	* test/Makefile.am: fixed test data copy problem in 

configure.in

@@ -568,6 +568,8 @@ AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
 
 AC_CHECK_HEADERS(errno.h)
 
+AC_CHECK_HEADERS(unistd.h)
+
 # checking for a posix version of getpwnam_r
 # if we are cross compiling and can not run the test
 # assume getpwnam_r is the posix version

test/name-test/test-names.c

 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
 #include <string.h>
 #include <dbus/dbus.h>
 #include <dbus/dbus-connection-internal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 
 #define REMOVE_CONNECTION 0
 #define ADD_CONNECTION 1

test/test-sleep-forever.c

 /* This is a process that just sleeps infinitely. */
 
+#include <config.h>
+#include <stdlib.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 
 int
 main (int argc, char **argv)