This is a port of GNU libmatheval 1.1.4 to MSDOS/DJGPP.

1.:     DJGPP specific changes.
        =======================

        Except for the usual 8.3 file name adjustments, there are no djgpp specific
        changes at all. The djgpp specific files (config.bat, readme files, etc.)
        are located in the djgpp subdir.


2.:     Installing the binary package.
        ==============================

2.1.:   Copy the binary distribution into the top DJGPP installation directory
        and unzip it running *ONE* of the following commands:
          unzip32 lbme114b.zip      or
          djtarx lbme114b.zip       or
          pkunzip -d lbme114b.zip

2.2.:   If there is no entry for the sed info docs in your dir file, located
        info directory, create one running the command:
          install-info --info-dir=/dev/env/DJDIR/info /dev/env/DJDIR/info/libmatheval.info

        For futher information about GNU libmatheval please read the info docs.


3.:     Building the binaries from sources.
        ===================================

3.1.:   To build the binaries you will need the following binary packages:
          djdev203.zip (or a later but NOT a prior version)
          bsh204b.zip  (or a later but NOT a prior version)
          gccNNNb.zip, gppNNN.zip, bnuNNNb.zip, makNNNb.zip,
          filNNNb.zip, shlNNNb.zip, txtNNNb.zip, txiNNNb.zip,
          grepNNNb.zip and sedNNNb.zip,

        If you decide to change the files: parser.y and scanner.l then you will
        need the files:
          bsnNNNb.zip and flexNNNb.zip
        too.

        NNN represents the latest version number of the binary packages.
        All these packages can be found in the /v2gnu directory of any
        ftp.delorie.com mirror.
        You will need bsh204b.zip or later and *NOT* a prior version or
        the build will fail.  The same applies to djdev203.zip.

3.2.:   Create a temporary directory. Copy the source package: lbme114s.zip
        into the directory and unzip it runnig ONE of the following commands:
          unzip32 lbme114s.zip      or
          djtarx lbme114s.zip       or
          pkunzip -d lbme114s.zip

3.3.:   If for some reason you want to reconfigure the package cd into the top
        srcdir (lmathevl.114) and run the following commands:
          del djgpp\config.cache
          make distclean
          djgpp\config

        Please note that you *MUST* delete the config.cache file in the djgpp
        subdir or you will not really reconfigure the sources because the
        configuration informations will be read from the cache file instead
        of being newly computed.
        To build the programs in a directory other than where the sources are,
        you must add the parameter that specifies the source directory,
        e.g:
          x:\src\gnu\lmathevl.114\djgpp\config x:/src/gnu/lmathevl.114

        Lets assume you want to build the binaries in a directory placed on a
        different drive (z:\build in this case) from where the sources are,
        then you will run the following commands:
          z:
          md \build
          cd \build
          x:\src\gnu\lmathevl.114\djgpp\config x:/src/gnu/lmathevl.114

        The order of the options and the srcdir option does not matter. You
        *MUST* use forward slashes to specify the source directory.

        The batch file will set same environment variables, make MSDOS specific
        modifications to the Makefile.ins and supply all other needed options
        to the configure script.


3.4.:   To compile the package run from the top srcdir the command:
          make

3.5.:   The testsuite does not work at all. To get it working a port guile is
        needed and this port ist not available AFAIK.

3.6.:   To install the binary, info docs and man pages run the following command
        from the top srcdir:
          make install

        This will install the products into your DJGPP installation tree given
        by the default prefix "/dev/env/DJDIR". If you prefer to install them
        into some other directory you will have to set prefix to the appropiate
        value.
        Example:
          make install prefix=z:/some/other/dir




        Send libmatheval specific bug reports to <bug-libmatheval@gnu.org>.
        Send suggestions and bug reports concerning the DJGPP port
        to comp.os.msdos.djgpp or <djgpp@delorie.com>.

Enjoy.

          Guerrero, Juan Manuel <juan.guerrero@gmx.de>
