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Message-Id:	<202305012325.341NPOmp016468@delorie.com>
Date:	Tue, 2 May 2023 01:24:20 +0200
From:	"Juan Manuel Guerrero (juan DOT guerrero AT gmx DOT de) [via djgpp-announce AT delorie DOT com]" <djgpp-announce AT delorie DOT com>
To:	djgpp-announce AT delorie DOT com
Subject:	ANNOUNCE: DJGPP port of pkg-config 0.25 uploaded.
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Reply-To:	djgpp AT delorie DOT com

This is a port of pkg-config 0.25 to MSDOS/DJGPP.


  The pkg-config program is used to retrieve information about installed
  libraries in the system.  It is typically used to compile and to link
  against one or more libraries.



  DJGPP specific changes.
  =======================

  - The port honours the PATH_SEPARATOR environment variable to select
    the path separator to be used.  If no one is given it defaults to
    semi-colon as seprator.

  - This pkg-config version is the last one that can be compiled with
    disabled multi-threading support.  All later pkg-config versions no
    longer include the GLib library and those library versions require
    MT support that can only be provided by one of the two DJGPP ports
    either pth207b or fpth314b.  Neither of them perform really well.
    Although pth207b has the more complete pthread implementation it
    requires the installation of the Watt-32 library.  Also it may be
    necessary to recompile the library to get the required functionalities
    available.  Due to the amount of work to get the GLib library working
    on DOS I have decided that the effort is not worth the result.
    DOS is and will always be a single user single task OS where all
    multi-threading efforts are superflous.

 -  The port has been configured to be used as a tool in the DJGPP
    enviroment, thus all internal path assumptions are done based
    on the value of the DJDIR environment variable.  If it is not
    set, the tool will not work properly.  If you want to use the
    program as a stand alone tool then you will have to set all its
    controling environment variables to the appropriate values.

  - The port has been configured and compiled on WinXP SP3, Win98SE and
    MS-DOS 6.22 with DOSLFN v0.41f.  There is no guarantee that this may
    be possible with any other DOS-like OS.  Due to the use of long file
    names it will not be possible to configure and compile without LFN
    support.  The port has been compiled using gcc346 and bnu2351b.

  - To configure and compile this port at least the following version of
    Bash and Make are required:
      http://ftp.delorie.com/pub/djgpp/current/v2gnu/bsh4428b.zip
      http://ftp.delorie.com/pub/djgpp/current/v2gnu/mak44b.zip
    No previous versions will work nor are supported.  Any future version
    should work.

  As usual, all djgpp specific files (diffs, README files, etc.) are
  stored in the "djgpp" directory.  The sources have been configured
  to be build in the "0build" directory.  If for some reason it does
  not work for you, delete its contents and configure from scratch
  again.

  Please read the docs to become familiar with this product.


  Here is an extract of the NEWS file showing the user visible changes
  from the last port (pkg-config 0.23) to this one:

-------------------------------------------------------------------------------

pkg-config 0.25
===

 - 0.24 included a too strict whitespace/shell metacharacter filter
   leading to some legal characters like = and : being escaped in the
   output.  This has been fixed.
 - when building with newer and external libpopt, it would be confused
   over being asked to split an empty string, leading to errors with
   packages that included empty fields in their .pc files.
 - Make the COPYING file explicitly GPLv2.  The COPYING file in 0.24
   was inadvertently GPLv3 rather than the correct GPLv2.
 - Minor changes to documentation

pkg-config 0.24
===
 - Fix up bug in PKG_CONFIG_SYSROOT handling which mangled non-I and
   non-L arguments
 - Put /usr/lib/pkgconfig and /usr/share/pkgconfig into the default
   search path when no prefix is passed to configure.
 - Portability fixes for Windows and NetBSD
 - Various man page updates
 - Add logging support to log how pkg-config is being called.
 - Skip Requires.private unless we need them for Cflags
 - Add a variable, pc_path to the compiled-in pkg-config package that
   you can query for the compiled-in PKG_CONFIG_PC_PATH.
 - Various updates to pkg.m4.
 - Update rpmvercmp with bugfixes from upstream.
 - Add introductory guide to pkg-config, thanks to Dan Nicholson for
   the patch.
 - Add listing of variables in a package
 - Make it possible to use external popt.
 - Add --print-provides and --print-requires(-private) options
 - Add support for paths containing whitespace and shell metacharacters


-------------------------------------------------------------------------------




  The port consists of the usual three packages that have been produced using
  djdev20X (CVS repository code) and can be downloaded from ftp.delorie.com
  and mirrors as (time stamp 2023-04-27):


    pkg-config 0.25 binary, man and html format documentation:
    http://ftp.delorie.com/pub/djgpp/current/v2tk/pkc025b.zip

    pkg-config 0.25 source:
    http://ftp.delorie.com/pub/djgpp/current/v2tk/pkc025s.zip



  Send pkg-config specific bug reports to <http://bugzilla.freedesktop.org/>.
  Send suggestions and bug reports concerning the DJGPP port
  to comp.os.msdos.djgpp or <djgpp AT delorie DOT com>.


Enjoy.

    Guerrero, Juan Manuel <juan DOT guerrero AT gmx DOT de>

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