This patch fixes many warnings from the beginning of the build up to
and including the depend stage. Nearly all warnings should be gone
even with -Wall.
Use the same set of langs as on Linux and FreeBSD (no Japanese), don't
redefine a needed macro as no-op, and unset LC_CTYPE in the environment
when building cat files.
Introduce KORNSHELL make variable to point
to the implementation of the Korn Shell.
Use $(SHELL) or $(KORNSHELL) explicitly for
make programs that do not automatically call
shell scripts from the current directory.
Note, there are still some issues with certain programs appearing not
to use their localized message catalogs properly, while others work
fine.
Also, in order to build these now, you need to make sure you have
installed the DE, ES, FR, and IT locales before building or you will
get failures. On [k]ubuntu, at least, you can install these with the
following commands:
sudo locale-gen de_DE
sudo locale-gen es_ES
sudo locale-gen fr_FR
sudo locale-gen it_IT
Nina Didenko