Pullup ticket #5193 - requested by wiz
security/libtasn1: bugfix, build fix

Revisions pulled up:
- security/libtasn1/Makefile                                    1.67-1.68
- security/libtasn1/distinfo                                    1.47

---
  Module Name: pkgsrc
  Committed By: wiz
  Date: Tue Jan 10 15:26:32 UTC 2017

  Modified Files:
  pkgsrc/security/libtasn1: Makefile distinfo

  Log Message:
  Updated libtasn1 to 4.9.

  * Noteworthy changes in release 4.9 (released 2016-07-25) [stable]
  - Fixes to OID encoding of OIDs which have elements which exceed 2^32

---
  Module Name: pkgsrc
  Committed By: wiz
  Date: Wed Jan 11 16:25:06 UTC 2017

  Modified Files:
  pkgsrc/security/libtasn1: Makefile

  Log Message:
  Remove -Werror from compilation flags.

  PR 51821
  PR 51829

(bsiegert)