* NEWS, configure.in: Release 0.23

	* check/check-requires-private: Fix up test case.  We want to get
	the private -I option in all cases.

             * pkg.h, pkg.c (string_list_to_string), pkg-config.1, main.c
             (main): Add sysroot support and document same.  Triggered by
             setting PKG_CONFIG_SYSROOT_DIR in the environment.

	pkg-config package twice.

	RedHat to prevent segfaults if a Conflicts line is encountered.

	make pkg-config --help print to stdout, not stderr.  Gnome
	#127314.

	* pkg.m4: Don't use --errors-to-stdout in pkg.m4, but rather
	redirect stderr to stdout.  This makes pkg.m4 with old (pre 0.15)
	pkg-config look good, and it makes newer pkg-config with ancient
	pkg.m4 work well.  Gnome #111054

	* Update to glib 1.2.10, adjust lots of the glib patches.  Gnome
	#81847.

pkg-config is not installed.

standards.  Thanks to Andreas Hanke for the fix.  Freedesktop #10326

Requires.private, making them much more useful.  Special thanks to
Matthias Clasen for lots and lots of nagging.  Freedesktop #8788

there to get strsignal prototype, addresses the rest of
Freedesktop 10652.

  should not ever be suid.  Partially addresses Freedesktop #10652

glib-patches.

	* parse.c: Fix problem on Win32 where the automagic prefix
	replacement logic didn't work. I don't know what change had 
	broken it.
	(pathnamecmp): New Win32-only function. Compares two file
	paths case insensitively and treating backslashes as equal to
	slashes.
	(parse_line): Use it instead of g_ascii_strcasecmp().	

	* pkg.c (scan_dir): Use g_malloc, not malloc for pkgname.

	* Makefile.am: Add support for using the system glib.  Thanks to
	Peter Breitenlohner for the bug and the patch.  Freedesktop #9708

	* configure.in: Add support for using the system glib.

	* glib-patches/no-dist-distclean-files.diff,
	glib-patches/automake-warning.diff,
	glib-patches/autoconf-warning.diff:  Get rid of some warnings when
	configuring glib.

	* parse.c (parse_package_file and others): Move the reversal of
	the _libs lists to the end to avoid double-reversing either.
	Thanks to J. Scott Berg for both the bug and the fix.  Freedesktop
	#9132

automakes unhappy.  Freedesktop #10028.

	* configure.in: Release 0.21 

	* NEWS: Update for 0.21

	* pkg.c: Add internal pkg-config package which can be queried for
	version number, name and URL for now.  More information will be
	added later.

	* parse.c (trim_and_sub): Since %{...} has not been used for a
	long time, there is no point in being able to escape %.  However,
	make the code able to escape $ by doubling the $ to $$.  
	Debian #378570

	* pkg.c (packages_get_other_cflags, package_get_other_cflags)
	(packages_get_I_cflags): Always add all cflags.  Debian #340904

	* main.c (main): Always add the elements from PKG_CONFIG_PATH.
	Freedesktop #4795.

	* pkg-config.1: Apply patch from Ed Catmur to document
	PKG_CHECK_EXIST.  Thanks a lot for both patches.

	* pkg-config.1: Apply patch from Ed Catmur to document
	PKG_PROG_PKG_CONFIG and that it should be used if the first call
	to PKG_CHECK_MODULES might not happen.

2005-12-28  Tollef Fog Heen  <tfheen@err.no>

	* configure.in, Makefile.am: Only use -Wall and other gcc-only
	flags when we don't have a set of CFLAGS already set and we're
	using gcc.  Freedesktop #4888.

2005-10-17  Tollef Fog Heen  <tfheen@err.no>

	* pkg.m4: Do AC_MSG_RESULT([no]) even if $4 is set (so we don't
	fail).  Gnome #166537.

2005-10-17  Tollef Fog Heen  <tfheen@err.no>

	* NEWS: Add missing news and really release 0.20, since I didn't
	get around to actually uploading last night.

2005-10-16  Tollef Fog Heen  <tfheen@err.no>

	* configure.in: Release 0.20