Improve the autoreconf documentation:
- Mention configure.in as the old name for configure.ac
- M4 macros provided by autoconf are not copied into aclocal.m4
- Autoheader does not regenerate configure (only config.h.in)
- Update from 4.400.2 to 4.450.0
- Drop dependency on autoconf and automake
- Use correct form of OPTIONS_SUB
- Remove FreeBSD 7 support
- Remove post-deinstall (handled by pkg)
Remove old libtool patch
- Fix build after recent ffmpeg update
- Bump PORTREVISION
- Update to rpm 4.12.0.1
- Add missing dependency
Drop .la files and add INSTALL_TARGET=install-strip
- Add USES=libtool
- Let user decide about -fstack-protector via WITH_SSP_PORTS
- Replace do-install with post-install
- Use @sample
Remove old libtool patches
- Remove desktop-file-utils (only needed if .desktop files contain
  mime-type info)
- Remove UNIQUE option (no reference to it in the code)
- Remove post-install that displays pkg-message
- Switch to USES=libtool:build
- Use @sample
- Use archivers/libarchive for FreeBSD < 10
- Bump portrevision

Submitted by:	John Hein <john.hein@microsemi.com>
Remove dbus option, which has no effect

Submitted by:	tijl
- Update to checkin 4555dff [now a git hash]
- Poudriere's home has moved to https://github.com/freebsd/poudriere/wiki

Changes:
  * Fix some error handling with the recent races fixes, which led to them
    still crashing.
  * Display some nicer errors in some cases rather then just exiting.
  * jail -m null: Fix /etc/login.conf.db being stale after deleting
    the jail.
  * Fix a possible case of dependency calculation errors being lost.
Convert to USES=autoreconf
Remove old libtool patch
Install smbk5pwd and pw-sha2 modules using make install such that the
libtool libraries are installed correctly.
- Remove -a when copying package. r329130 broke this when PACKAGES was on
  NFS. It is not that important to preserve timestamp for the package, and
  other metadata seems to be fine otherwise. This whole thing needs to be
  reworked so PKGFILE is more respected (another regression of mine).

With hat:	portmgr
Reported by:	will
Pointyhat to:	bdrewery
print/freetype:
- Remove old libtool patch
- Remove :oldver from USES=libtool and bump dependent ports
- Remove dependency on pkgconf
- Convert to USES=pathfix to avoid patching Makefile.am which may cause
  automake to run
- Remove USE_AUTOTOOLS