MFH: r367223

- Stagify
- Fix build on clang
- Add MAKE_JOBS_UNSAFE
- Add LICENSE
- Add DOCS option
- Bump PORTREVISION
- Pet portlint

PR:		191049
Submitted by:	k@stereochro.me
Reviewed by:	cpm@fbsd.es, joemann@beefree.free.de, marino, riggs
Final patch by:	cpm@fbsd.es, riggs
Approved by:	portmgr (erwin)
MFH: r367225

- update vid f927e06c-1109-11e4-b090-20cf30e32f6d
  (httpd-2.2.29 was released today)

Approved by:	portmgr (erwin@)
MFH: r367227

- update to 2.2.29
- use PTHREAD_LIBS/CFLAGS instead -pthread

Changes with Apache 2.2.29
http://www.apache.org/dist/httpd/CHANGES_2.2.29

  *) Corrected docs/manual pages for new MergeTrailers directive and other
     out of date documentation. [William Rowe]

Changes with Apache 2.2.28

  *) SECURITY: CVE-2014-0118 (cve.mitre.org) [1]
     mod_deflate: The DEFLATE input filter (inflates request bodies) now
     limits the length and compression ratio of inflated request bodies to avoid
     denial of service via highly compressed bodies.  See directives
     DeflateInflateLimitRequestBody, DeflateInflateRatioLimit,
     and DeflateInflateRatioBurst. [Yann Ylavic, Eric Covener]

  *) SECURITY: CVE-2014-0231 (cve.mitre.org) [1]
     mod_cgid: Fix a denial of service against CGI scripts that do
     not consume stdin that could lead to lingering HTTPD child processes
     filling up the scoreboard and eventually hanging the server.  By
     default, the client I/O timeout (Timeout directive) now applies to
     communication with scripts.  The CGIDScriptTimeout directive can be
     used to set a different timeout for communication with scripts.
     [Rainer Jung, Eric Covener, Yann Ylavic]

  *) SECURITY: CVE-2014-0226 (cve.mitre.org) [1]
     Fix a race condition in scoreboard handling, which could lead to
     a heap buffer overflow.  [Joe Orton, Eric Covener, Jeff Trawick]

  *) SECURITY: CVE-2013-5704 (cve.mitre.org) [2]
     core: HTTP trailers could be used to replace HTTP headers
     late during request processing, potentially undoing or
     otherwise confusing modules that examined or modified
     request headers earlier.  Adds "MergeTrailers" directive to restore
     legacy behavior.  [Edward Lu, Yann Ylavic, Joe Orton, Eric Covener]

  *) core: Detect incomplete request and response bodies, log an error and
     forward it to the underlying filters. PR 55475.  [Yann Ylavic]

  *) mod_deflate: Handle Zlib header and validation bytes received in multiple
     chunks. PR 46146. [Yann Ylavic]

  *) mod_proxy: Don't reuse a SSL backend connection whose requested SNI
     differs. PR 55782.  [Yann Ylavic]

  *) mod_deflate: Fix inflation of files larger than 4GB. PR 56062.
     [Lukas Bezdicka <social v3.sk>]

  *) mod_dav: Fix improper encoding in PROPFIND responses.  PR 56480.
     [Ben Reser]

  *) mod_ssl: Extend the scope of SSLSessionCacheTimeout to sessions
     resumed by TLS session resumption (RFC 5077). [Rainer Jung]

  *) mod_proxy_ajp: Forward local IP address as a custom request attribute
     like we already do for the remote port. [Rainer Jung]

  *) mod_deflate: Don't fail when flushing inflated data to the user-agent
     and that coincides with the end of stream ("Zlib error flushing inflate
     buffer"). PR 56196. [Christoph Fausak <christoph fausak glueckkanja.com>]

  *) mod_cache, mod_disk_cache: With CacheLock enabled, responses with a Vary
     header might not get the benefit of the thundering herd protection due to
     an incorrect internal cache key.  PR 50317.
     [Ruediger Pluem, Jan Kaluza, Yann Ylavic]

  *) mod_rewrite: Support session cookies with the CO= flag when later
     parameters are used.  The doc for this implied the feature had been
     backported for quite some time.  PR56014 [Eric Covener]

  *) mod_cache: Don't remove stale cache entries that cannot be conditionally
     revalidated. This prevents the thundering herd protection from serving
     stale responses during a revalidation. PR 50317.
     [Eric Covener, Jan Kaluza,  Ruediger Pluem]

  *) core: Increase TCP_DEFER_ACCEPT socket option to from 1 to 30 seconds.
     PR 41270. [Dean Gaudet <dean arctic org>]

[1] CVE issues already fixed since FreeBSD-ports r362845
[2] new CVE-2013-5704 issue fixed in 2.2.29

Approved by:    portmgr (erwin@)
Security:	f927e06c-1109-11e4-b090-20cf30e32f6d
Security:	CVE-2013-5704