test for timegm() added

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

configure.in

@@ -1975,6 +1975,9 @@ if test "$USE_UNIX" = 1; then
 dnl check for vfork() (even if it's the same as fork() in modern Unices)
 AC_CHECK_FUNCS(vfork)
 
+dnl check for timegm() used by datetime.cpp
+AC_CHECK_FUNCS(timegm)
+
 POSIX4_LINK=
 AC_CHECK_FUNCS(nanosleep, AC_DEFINE(HAVE_NANOSLEEP), [
     AC_CHECK_LIB(posix4, nanosleep, [
@@ -2000,7 +2003,7 @@ AC_CHECK_FUNCS(inet_addr,
     AC_DEFINE(HAVE_INET_ADDR),
     [
         AC_CHECK_LIB(nsl, inet_addr,
-            INET_LINK="nsl",          
+            INET_LINK="nsl",
             AC_CHECK_LIB(resolv, inet_addr,
                 INET_LINK="resolv"
             )

setup.h.in

@@ -625,14 +625,17 @@
 /* Define if you have pthread_cancel */
 #undef HAVE_PTHREAD_CANCEL
 
+/* Define if you have shl_load() */
+#undef HAVE_SHL_LOAD
+
 /* Define if you have all functions to set thread priority */
 #undef HAVE_THREAD_PRIORITY_FUNCTIONS
 
 /* Define if you can specify exit functions to a thread */
 #undef HAVE_THREAD_CLEANUP_FUNCTIONS
 
-/* Define if you have shl_load() */
-#undef HAVE_SHL_LOAD
+/* Define if you have timegm() function */
+#undef HAVE_TIMEGM
 
 /* Define if you have vsnprintf() */
 #undef HAVE_VSNPRINTF