2010-02-22  Peter Breitenlohner  <peb@mppmu.mpg.de>

	* configure.ac: Test for <zlib.h> requires to set ZLIB flags.
	Test for <winnt.h> and <winbase.h> needs #include <windows.h>.

2010-01-30  Peter Breitenlohner  <peb@mppmu.mpg.de>

	Adapt to TL2009 build system.

