Add checks for vasprintf, localtime_r.

        * configure.in:
        Add checks for vasprintf, localtime_r.

        * gdate.c (g_date_set_time):
        Use localtime if localtime_r is not available.

        * gstrfuncs.c (g_strdup_vprintf):
        Use glibc vasprintf if possible; it's a bit faster than using
        GLib routines, and makes output code a bit smaller.

        * acconfig.h:
        Remove HAVE_VSNPRINTF and HAVE_VPRINTF.  autoheader picks these
        up automatically and puts them in config.h.in.

1 files changed, 6 insertions, 1 deletions

diff --git a/glib/gdate.c b/glib/gdate.c
index 08b3b0b08..04d0a9a8f 100644
--- a/glib/gdate.c
+++ b/glib/gdate.c
@@ -790,11 +790,16 @@ g_date_set_time (GDate *d,
 		 GTime  time)
 {
   time_t t = time;
-  struct tm tm;
+  struct tm tm, *ptm;
   
   g_return_if_fail (d != NULL);
   
+#if HAVE_LOCALTIME_R
   localtime_r (&t, &tm);
+#else
+  ptm = localtime (&t);
+  memcpy((void *) &tm, (void *) ptm, sizeof(struct tm));
+#endif
   
   d->julian = FALSE;