2001-10-25 Tor Lillqvist <tml@iki.fi>

2001-10-25  Tor Lillqvist  <tml@iki.fi>
Author: tml
Date: 2001-10-24 21:22:33 GMT
2001-10-25  Tor Lillqvist  <tml@iki.fi>

	Improve Windows behaviour: Make it even easier to install
	developer packages in random locations, without having to modify
	the .pc files. Don't set "prefix" globally, instead override it
	for each .pc file parsed, if the path where the .pc file is seems
	to be the standard .../lib/pkgconfig.

	* main.c (main): Add search directories also from two Registry
	keys, in addition to the PKG_CONFIG_PATH environment
	variable. Don't define prefix globally.

	* parse.c (parse_line): Instead, if a .pc file is in
	/foo/bar/lib/pkgconfig, define prefix as /foo/bar for that package
	only.

	* pkg.c: Case-fold file names on Windows, in case they have been
	uppercasified by some tool.

	* pkg-config.1: Document Windows behaviour.