The source of the documentation is in Texinfo format to have the
possibility someday to distribute in more format that just plain text;
There is a new Makefile to generate automatically the plain text file to be
distributed from the source; this doc is also generated by 'autogen.sh'
because a user would expect to find it before compiling the program, so
even before the 'configure' script have been generated, in the case he is
compiling from a git checkout;
There is a new script to generate the documentation, because from the way
we generate it we cannot assume that 'texi2any' is available and working
on the user's computer; it is also the opportunity to generate a better
looking document (see the description at the beginning of the script);
In this commit, the documentation only contains the base skeleton, it does
not contain yet any useful content because it is worth it's own commit.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
- according to the automake manual, `acinclude.m4' is the old style
of doing stuff, putting local macros in their own directory is the
way to go, so move acincluce.m4 to m4/windowmaker.m4
- reflect this in autogen.sh and Makefile.am
- while there, add a `conditionally set cflags' macro from the
autoconf macro archive
- use this to slightly pump warning levels up if we are on gcc
