Log message:
Add SHA512 digests for distfiles for devel category

Issues found with existing distfiles:
	distfiles/eclipse-sourceBuild-srcIncluded-3.0.1.zip
	distfiles/fortran-utils-1.1.tar.gz
	distfiles/ivykis-0.39.tar.gz
	distfiles/enum-1.11.tar.gz
	distfiles/pvs-3.2-libraries.tgz
	distfiles/pvs-3.2-linux.tgz
	distfiles/pvs-3.2-solaris.tgz
	distfiles/pvs-3.2-system.tgz
No changes made to these distinfo files.

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Update to 1.6.0. Build tested only, I don't know how to runtest this.

Changes:

I've tagged a new release of Ninja, version v1.6.0

== Release notes

* rules are now scoped to the subninja they're in. See thread
  "RFC: allow scoping rules via subninja"
  (https://groups.google.com/forum/#!topic/ninja-build/q8esdaNErjo)
  for discussion. (#921)
* dupe edges with multiple outputs now uses first edge
  instead of last (#867)
  + can make this warning optionally an error (-w dupbuild=err),
    which will hopefully become the default one day
    (this release is step 1 of #931)
* pools actually work now (#959)
* no longer print "Recompacting..." when recompacting –
  it's very fast in practice anyway
* generators can now run more often than twice if needed (#908)
* unexpected output names now cause a rebuild instead of
   a hard error (#417)

* POSIX-specific changes
  + child processes get detached from terminal (#909)
  + check for SIGINT after ppoll/pselect -> faster Ctrl-C (#893)
  + add an explicit SIGTERM signal handler (#743)

* Windows-specific changes
  + `-t graph` now produces working dot files on Windows
    when files contain backslashes
  + ninja now uses the full width in cmd.exe
    (it was one column short previously)
  + Ctrl-s (or pause key) in cmd.exe now pauses ninja
  + ninja now builds with MSVS2015
  + run more than 34 child processes if there are
    more than 32 cores. (#958)

* Ran ninja under afl-fuzz and fixed all crashes and bugs it found
  (see new afl-fuzz section in HACKING)
  + fix crashes on cyclic graphs with multiple outputs (#875, #867)
  + failing stat() now aborts build (#830, #904)
  + cyclic rule bindings no longer crash (#902)
  + dependency cycles with multiple outputs no longer get
    ninja into a stuck state (#934)

* Tweaks to configure.py
  (only relevant if you compile ninja itself)
  + configure.py now works with Python 3
  + configure.py now has a --verbose mode
  + configure.py now passes -fdiagnostics-color, so ninja's build
    is now colored with both new enough clangs (3.3+)
    and gccs (4.9+)

* Improvements to zsh completion to work better on OS X

* Documentation updates
+ the target^ syntax is now documented
+ the rule scoping change mentioned above is documented

Log message:
Convert to github.mk.

Log message:
Correctly sanitize environment.

Log message:
Fix build on SunOS (needs sys/termios.h).

Log message:
Upstream DISTNAME must not be renamed.

Log message:
Fix distinfo to use new DISTNAME.