Log message:
Add -M flag to search for packages by maintainer.

Reviewed by wiz.

Log message:
Only NetBSD, FreeBSD and DragonFly seem to have set/getprogname so include
libnbcompat for all other OS's.  This should address PR pkg/29152.

Log message:
Make this a bit more portable:
- get rid of asprintf
- use libnbcompat if necessary
- while here, get rid of unused variable
Bump date.

ok peter@, tv@

Non-NetBSD platforms may need to test this and adjust following the IRIX
example.

Log message:
It's LINK.c and not COMPILE.c when you want to produced a linked binary.
Bump version.

Log message:
Add libiberty to make this build on Interix.

Don't build catpages inside the package.  Not every system has a nroff
shipped standard.

Log message:
Fix typo: -c, not -C. From Ryo HAYASAKA in PR 28893.

Log message:
Don't "cp -p" for *source* files.  Builds are usually done as an \ 
unprivileged
user, so it's not nice to try to use an option that will try to chown if
the repository isn't owned by the builder.

(Some OS's do in fact cause an error when the chown in "cp -p" fails.)

Log message:
Cleanup the C file (mostly nit-picking) and improve the wording in the
man page.  No functional changes.

Approved by wiz.

Log message:
Consistency in comments; sort options; fix typo.

Log message:
Use standard headers; add RCS Id; sort options; fix two typos.