Add a clean pkg_add implementation on top of libarchive and libfetch.

Known regressions:
- "pkg_add -" (aka reading from stdin) is currently not supported
- "pkg_add -s" is not supported either
- no progress reports for the downloads
- binary packages with hardlinks created by pkg_create before
  pkg_install-20080422 will not extract correctly (libarchive issue)
- no adhoc check for potential conflicts between dependencies and
  already installed packages

Features:
- Twice as fast for the typical case of /var/tmp and /usr/pkg on
  different filesystems
- Standalone
- implicit conflict detection before actual installation.

1 files changed, 0 insertions, 30 deletions

diff --git a/mail/qmail/files/README.pkgsrc b/mail/qmail/files/README.pkgsrc
deleted file mode 100644
index 91c8d4cac31..00000000000
--- a/mail/qmail/files/README.pkgsrc
+++ /dev/null
@@ -1,30 +0,0 @@
- Getting help
- ============
-
-You've installed an automated and customized qmail package. If
-you're having trouble with it, ask the package's maintainer:
-
-<URL:mailto:schmonz-pkgsrc-qmail@schmonz.com>
-
-Many members of the qmail mailing list recommend following the
-install instructions in Dave Sill's "Life with qmail" document:
-
-<URL:http://www.lifewithqmail.org/lwq.html>
-
-A "Life with qmail" installation is done by hand, so any qmail
-package necessarily deviates from LWQ in at least this respect.
-Therefore, if you need to ask for help on the qmail list, please
-mention:
-
-* that you installed @PKGNAME@ from pkgsrc,
-* the output of "@PKG_INFO@ -B @PKGNAME@ | @GREP@ ^QMAIL",
-* the output of "@PKG_INFO@ -Q PKG_OPTIONS @PKGNAME@", and
-* how you're running (or trying to run) the qmail daemons.
-
-If you can first reproduce your problem on a manual LWQ-style
-installation, your request for help is likely to be better received.
-
-It is highly recommended that you read Charles Cazabon's "12 Steps
-to qmail List Bliss" before posting to the list:
-
-<URL:http://pyropus.ca/personal/writings/12-steps-to-qmail-list-bliss.html>