3.2 PATCH: Avoid hardcoded uses of pwd

[Alexandre Oliva]

On May 15, 2002, Mark Mitchell <mark@codesourcery.com> wrote:

>> I could go with `PWDCMD = $${PWDCMD-pwd}' in Makefiles, though.

> I'm happy to leave the shell magic -- and even the semantics -- to you. :-)

:-)

> I just don't want to have to type ${PWDCMD-pwd} all over the place in
> Makefiles

Which is why I suggested the macro above.  Then ${PWDCMD} all over
Makefiles would suffice.

Rainer, patch with changes to Makefiles as per the discussion above
pre-approved.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer