Must output the GLIB_USING_SYSTEM_PRINTF to glibconfig.h using the same

Must output the GLIB_USING_SYSTEM_PRINTF to glibconfig.h using the same

2008-07-24  Tor Lillqvist  <tml@novell.com>

	* configure.in: Must output the GLIB_USING_SYSTEM_PRINTF to
	glibconfig.h using the same two phase code as for the other
	defines in it. Can't check enable_included_printf directly in the
	shell code that is the first argument to AC_CONFIG_COMMANDS().

	Preset glib_cv_stack_grows=no on Windows to help
	cross-compilation.

	* configure.in: Enhancements for 64-bit Windows:

	Handle also size_t being larger than long. It is long long
	a.k.a. __int64 on the LLP64 Win64.

	Set glib_void_p and glib_long correctly. Their assignments were
	crossed. It hasn't mattered on LP64 platforms like all (?) 64-bit
	UNIXes, but on the LLP Win64 it was wrong.

svn path=/trunk/; revision=7248