Log message:
*: remove pkg-config from tools where no buildlink3.mk file is included

Bulk build on NetBSD of these packages had the same result as before
(build succeeds, no PLIST change).

Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip

Log message:
devel: Remove SHA1 hashes for distfiles

Log message:
Follow some http redirects.

Log message:
Use public SHLIB_TYPE instead of private _OPSYS_SHLIB_TYPE.

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:
Fix libzen-config file contents. Ride update.

Log message:
Update to 0.4.31:

Version 0.4.31, 2015-04-09
--------------
x BigEndian2float16() was buggy
x <new> is possible only with C++

Version 0.4.30, 2014-11-09
--------------
+ New MemoryUtils.h functions for SSE2 memcpy
+ Ztring::From_Unicode(const wchar_t S)
+ Removed Win9X support
+ CMake: scripts improvements, thanks to Ivan Romanov
+ Mac: EOL definitely moved from \r to \n
x int128: was not compiling on Cygwin
x Windows: file open in append mode has shared read/write

Log message:
Use _OPSYS_SHLIB_TYPE instead of SHLIB_TYPE, it is not defined even after
bsd.prefs.mk.
_OPSYS_SHLIB_TYPE is sufficient to check whether shlib is supported or not.

Log message:
Import libzen-0.4.29 as devel/libzen.

Small C++ derivate class to have a simpler life.
The library for string handling etc.