Re: safer way to use gnulib

[John W. Eaton]

On 16-Mar-2010, Ben Abbott wrote:

| The dependencies of lex.cc aren't too many, so it finished quickly. Except 
for the one failure I always get with data.cc, all tests pass.
| 
| Thanks again!

OK, so now we finally have Octave+gnulib working on OS X, except that
we need to do something about the possibility of sigemptyset and
sigaddset being defined as preprocessor macros.

If we can get a similar result for MinGW, I'll make a new snapshot.

jwe