fastjar build problems

[John David Anglin]

Fastjar doesn't build under vax-ultrix 4.3 and probably other systems
for these reasons:

1)  jartool.c calls strdup.  This is in libiberty for systems that don't
    have it.  However, libiberty.a is not included in the link specification
    for fastjar.

2)  jargrep.c includes regex.h and needs to be linked with regex.o.  Most
    gnu packages include regex.h and regex.c (there is a version in
    gcc/fixinc).  Normally the included version is used by default but
    there is usually a configure option to disable this behaviour.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)