Fixed nanosleep detection on some platforms.

configure.in

@@ -144,13 +144,18 @@ AC_CHECK_FUNC(gethostbyname,,[
 AC_CHECK_FUNC(gethostbyname,,[
   AC_CHECK_LIB(bind,gethostbyname,ipv4_LDFLAGS="${ipv4_LDFLAGS} -lbind")
 ])
-AC_CHECK_FUNCS(nanosleep,,[
+have_nanosleep=0
+AC_CHECK_FUNC(nanosleep,have_nanosleep=1,[
   AC_CHECK_LIB(rt,nanosleep,
-    [vlc_LDFLAGS="${vlc_LDFLAGS} -lrt"],
+    [vlc_LDFLAGS="${vlc_LDFLAGS} -lrt"; have_nanosleep=1],
     [AC_CHECK_LIB(posix4,nanosleep,
-        [vlc_LDFLAGS="${vlc_LDFLAGS} -lposix4"])]
+        [vlc_LDFLAGS="${vlc_LDFLAGS} -lposix4"; have_nanosleep=1])]
   )
 ])
+if test x$have_nanosleep = x1; then
+  AC_DEFINE(HAVE_NANOSLEEP, 1,
+            Define if nanosleep is available.)
+fi
 AC_CHECK_FUNC(inet_aton,,[
   AC_CHECK_LIB(resolv,inet_aton,ipv4_LDFLAGS="${ipv4_LDFLAGS} -lresolv")
 ])

include/defs.h.in

@@ -106,9 +106,6 @@
 /* Define if you have the munmap function.  */
 #undef HAVE_MUNMAP
 
-/* Define if you have the nanosleep function.  */
-#undef HAVE_NANOSLEEP
-
 /* Define if you have the posix_memalign function.  */
 #undef HAVE_POSIX_MEMALIGN
 
@@ -353,6 +350,9 @@
 /* Define if the GNU gettext() function is already present or preinstalled. */
 #undef HAVE_GETTEXT
 
+/* Define if nanosleep is available. */
+#undef HAVE_NANOSLEEP
+
 /* long getopt support */
 #undef HAVE_GETOPT_LONG