Log Message:
libXext: update to 1.3.6.

Alan Coopersmith (7):
      Wrap Xext*CheckExtension() in do { ... } while(0)
      configure: raise minimum autoconf requirement to 2.70
      configure: Use LT_INIT from libtool 2 instead of deprecated AC_PROG_LIBTOOL
      _xgeGetExtensionVersion should not free info on failure
      Check for malloc failure in _xgeGetExtensionVersion
      _xgeDpyClose: handle NULL return from _xgeFindDisplay
      libXext 1.3.6

Sam James (1):
      XEVI: fix -Walloc-size