Don't use AC_TRY_RUN to test for long long format when using the

Don't use AC_TRY_RUN to test for long long format when using the

2005-01-01  J. Ali Harlow  <ali@juiblex.co.uk>

	* configure.in: Don't use AC_TRY_RUN to test for long long format
	when using the MSVCRT.DLL runtime since we know the answer anyway
	and it causes some mild inconvience when cross compiling.

	* README.win32: Add a reference to the cross compiling section
	of the reference manual.

	* docs/reference/glib/cross.sgml: MinGW uses MSVCRT.DLL which
	requires %I64i instead of %lli. (#161306)