* gnulib now points on c8b8f3bbcde37a53cd226f4c9cebd0dde6aca37f
* bootstrap: merge the latest version from gnulib/build-aux (groff's
bootstrap has a patch for OS x).
* bootstrap.conf: update copyright date.
Use gnulib's update-copyright script.
* src/roff/groff/groff.cpp: update the printf displayed when 'groff -v' is invoked.
* FOR-RELEASE: mention this point.
Applied the following command:
git submodule add git://git.sv.gnu.org/gnulib.git
This added gnulib in .git/index and created an empty `gnulib'
directory. This directory contains all the gnulib code, but is not
distributed. gnulib m4 dir are now in `gnulib_m4', while gnulib .c
files are located in `lib'. `gnulib_m4' and `lib' are generated and
distributed.
* .gitsubmodules: new file.
* src/libs/gnulib: removed.
Minimal Automake support. Makefile in non-recursive style.
Removed old build system Makefile.*. Removed various files that are
now generated by the bootstrap script: `configure',
`src/include/config.hin', various helper scripts (`config.guess',
`config.rpath' etc...) that are now installed by in `build-aux'.
Added the minimal code in Makefile.am to build the gnulib.
* Makefile.am: new file (moved and adapted from Makefile.in).
* acinclude.m4: new file (moved from aclocal.m4, which is now generated).
* INSTALL.extra: new file (moved from the original INSTALL file, which
is now a symlink to gnulib/doc/INSTALL).
* THANKS, AUTHORS: new empty files.
* TESTS: new file to sum up the tests that were done for the Automake
migration.
