Log message:
Add SHA512 digests for distfiles for cross category

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

Log message:
Recursive PKGREVISION bump for all packages mentioning 'perl',
having a PKGNAME of p5-*, or depending such a package,
for perl-5.22.0.

Log message:
With build with clang due to overlap with system headers.

Log message:
Bump for perl-5.20.0.
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.

Log message:
Add sysroot configuration option (with default enabled, assuming
main customer of this package is for NetBSD target), see
  http://mail-index.netbsd.org/tech-toolchain/2011/03/21/msg001511.html

Log message:
As proposed in following mail:
  http://mail-index.netbsd.org/pkgsrc-users/2013/11/16/msg018897.html

(1) Import nios2-binutils 2.23 (CodeSourcery derived) from wip.
(2) nios2-gcc41 now does not include nios2/Makefile.common,
    and unnecessary buildlink3 line to kpathsea removed.
(3) Switch nios2/Makefile.common to provide above (1) package.
(4) Import nios2-gcc 4.7.3 (CodeSourcery derived) from wip,
   including file (3) nios2/Makefile.common and DEPENDS (1) binutils.
(5) Switch all gcc's, nios2-gcc{3,41} to DEPENDS above (1) binutils.
(6) Delete nios2-binutils220 (2.20).