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Mail Archives: djgpp/2018/04/08/20:18:12

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Message-Id: <201804090017.w390HhxL032682@delorie.com>
Date: Sun, 08 Apr 2018 17:48:23 +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 GNU m4 1.4.18 uploaded.
Reply-To: djgpp AT delorie DOT com

This is a port of GNU m4 1.4.18 to MSDOS/DJGPP.

   GNU m4 is an implementation of the traditional Unix macro processor.
   It is mostly SVR4 compatible, although it has some extensions (for
   example, handling more than 9 positional parameters to macros).  m4
   also has built-in functions for including files, running shell commands,
   doing arithmetic, etc.


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

   - The port honors the value of the PATH_SEPARATOR environment variable
     to decide if colon or semicolon shall be used as path separator for
     the M4PATH environment variable.  If PATH_SEPARATOR is not set then
     semicolon will be used as path separator.

   - The port will also honor the value of the TMP and the TEMP environment
     variables to determinate where to store temporary files if TMPDIR is
     not set.  If neither of the three environment variables are set or if
     they point to not existing directories the value of P_tmpdir will be
     used.  If this directory is also not accessible the current working
     directory will be used.

   - The port defines two new macros to identify the platform m4 is running
     on.  These are "__djgpp__" and "__msdos__" and "djgpp" and "msdos" if
     the -G option is specified.

   - The port assumes that a bash compatible shell is installed to be used
     by the m4 commands syscmd and esyscmd to execute the commands passed.
     The shell to be used is determinated at compile time by the value of
     "with_syscmd_shell" variable defined in the distributed config.site.
     The current value is "/dev/env/DJDIR/bin/sh".  If the variable is not
     set then COMMAND.COM will be used as default shell for these two
     commands.  Because most of the executed scripts are UNIX centric it is
     not recommended to use COMMAND.COM and always to install the newest
     version of DJGPP's port of bash.  This port has been configured and
     compiled to use bash.

   The test case 198.sysval will be skipped because DJGPP/DOS does not
   provide a kill command.  This is *not* a bug of the port.

   To build this port you will need an OS with LFN support to configure
   and compile the source package.

   The port has been configured and compiled on WinXP SP3 and Win98SE.
   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 bnu230b.

   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 /_build directory.  If for some reason it does not work for you,
   delete it contents and configure from scratch again.

   For further information about GNU m4 please read the info docs and NEWS file.



   This is a verbatim extract of the NEWS file:

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

* Noteworthy changes in release 1.4.18 (2016-12-31) [stable]

** Diagnose --word-regexp as unsupported if it was not configured.

** Preliminary support for OS/2.

** A number of portability improvements inherited from gnulib.


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




   The port consists of the usual three packages that have been produced
   using djdev205 and can be downloaded from ftp.delorie.com and mirrors
   as (time stamp 2018-03-17):

     m4 1.4.18 binary and info format documentation:
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/m4-1418b.zip

     m4 1.4.18 dvi, html, ps and pdf format documentation:
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/m4-1418d.zip

     m4 1.4.18 source:
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/m4-1418s.zip



   Send GNU m4 specific bug reports to <bug-m4 AT gnu DOT 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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