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INSTALLATION
============
[Note: Cygwin users see INSTALL.CYGWIN.]
1. Overview for the impatient
--------------------------
$ ./configure --prefix=/path/to/wml
$ make
$ make test
$ make install
2. Requirements
------------
The following requirements exist for building WML:
o Disk Space:
Make sure you have 8 MB of temporary free disk space. After
installation WML occupies approximately 3 MB of disk space.
o Perl Interpreter:
Make sure you have Perl 5.003 (works, but perhaps problems can occur),
Perl 5.005 (works best) or later already installed on your system. You
can find the homepage of Perl on <URL:http://www.perl.com/> and the
Perl distribution on <URL:http://language.perl.com/info/software.html>.
o ANSI-C Compiler:
Make sure you have an ANSI-C compiler installed. The GNU C compiler
(GCC) from the Free Software Foundation (FSF) is recommended. You
can find the homepage of GNU on <URL:http://gcc.gnu.org/> and the
GCC distribution on <URL:ftp://gcc.gnu.org/pub/gcc/>.
o SVr4 compatible Curses library:
Make sure you have a SVr4-like Curses library installed. If your
systems Curses library is not of this time, then you have to install
one of these free variants:
- GNU NCurses, Version 4.2 or 5.0 recommended:
<URL:ftp://ftp.clark.net/pub/dickey/ncurses/>
(works best, so this is recommended to use)
- S-Lang, Version 1.4 recommended:
<URL:http://www.s-lang.org/>
<URL:ftp://space.mit.edu/pub/davis/slang/>
(works ok, but a little bit restricted)
ATTENTION! The standard `old' BSD Curses library does _not_ work. So,
under SunOS and other old BSD-based systems you really need NCurses or
S-Lang installed. The modern BSD-variants like FreeBSD and NetBSD
already have NCurses, of course.
3. Configuring the source tree
---------------------------
The next step is to configure the WML source tree for your particular
system/platform. The important information here is to set a location
prefix where WML is to be installed later, because WML has to be
configured for this location to work correctly.
$ ./configure --prefix=/path/to/wml/
[--with-perl=/path/to/bin/perl]
[--with-perl-opts=string]
[--with-cc=/path/to/bin/cc]
[--with-forced-cc=/path/to/bin/cc]
[--with-openworld]
Use the --with-perl option to configure WML to use a particular Perl
interpreter on your system. Usually WML will use the latest one it is able
to found.
Use the --with-cc option to configure WML to use a particular C compiler
for building C language sources, except for ePerl, because this package
usually checks its own for a suitable compiler. It needs to be
compiled with the same compiler the Perl system was compiled on your
system.
Use the --with-forced-cc option to configure WML to globally use a
particular C compiler for building C language sources, including sources
in the ePerl package.
Use the --with-openworld option to let WML's configure script test for
already existing Perl modules in your Perl system. This way WML can use
the already installed versions of those modules if present. Per default
WML installs private copies of the used Perl modules to be maximum
independed of the underlaying system and to avoid problems when the Perl
system is upgraded.
3. Building the toolkit
--------------------
Now you can build the programs, manpages and include files which form the
WML toolkit by running the command
$ make
Please be patient, this takes approximately 2 minutes to complete on a
Pentium-II/400 platform.
4. Testing the toolkit
-------------------
Now you can partially test the toolkit by running a small test suite via:
$ make test
5. Installing the toolkit
----------------------
Now its time to install the toolkit's programs in $prefix/bin, the
manpages in $prefix/man and auxiliary, include and Perl-Module files in
$prefix/lib/ (or $prefix/lib/wml/ if $prefix does not already contain the
string `wml'!):
$ make install
For the paranoid hackers under us: The above command really installs under
$prefix _only_, i.e. no other stuff from your system is touched. I say
this explicitly here, because I hate "make install"'s which destroy parts
of my system, too. But the amount of installation steps is too huge to do
it manually, really!
One special case for package maintainers: If you want to install the stuff
inside a different location than the pre-configured one (for instance when
creating system packages via dpkg under Debian GNU/Linux or RPM under
RedHat Linux, etc), you can alternatively use
$ make install prefix=/somewhere/tmp
This will install the toolkit inside /somewhere/tmp for rolling the
package tarball, although the toolkit is still configured for the correct
prefix (specified at point 3).
6. Additional programs
-------------------
While the WML toolkit itself is a self-contained all-in-one package which
comes with all parts it needs under runtime, there are some include files
(see wml::all(3)) which need third-party programs to be able to provide
their full functionality:
o wml::fmt::sdf
To use this include file you need the Simple Document Format (SDF)
package. You can find the package at <URL:http://www.mincom.com/mtr/sdf/>.
o wml::des::gfont
To use this include file you need at least the gFONT program from
Ralf S. Engelschall which can be found at
<URL:http://www.engelschall.com/sw/gfont/>.
And because this program makes use of an underlaying TeX installation,
you should be sure that TeX is already installed on your system. If not
I recommend you to install teTeX which can be found at
<URL:http://www.tex.ac.uk/tex-archive/systems/unix/teTeX/> or any CTAN
mirror.
Additionally when you want to use the `crop' attribute of the <gfont>
tag (which crops empty edges of the generated image) then you also
have to install the ImageMagick package which can be found at
<URL:http://www.wizards.dupont.com/cristy/ImageMagick.html>.
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