[MacPorts] #66601: kerberos5 @1.20.1 build failure: error: implicit declaration of function 'explicit_bzero'

[MacPorts]

#66601: kerberos5 @1.20.1 build failure: error: implicit declaration of function
'explicit_bzero'
---------------------------------+------------------------
  Reporter:  fxt44               |      Owner:  ryandesign
      Type:  defect              |     Status:  assigned
  Priority:  Normal              |  Milestone:
 Component:  ports               |    Version:
Resolution:                      |   Keywords:
      Port:  kerberos5 libressl  |
---------------------------------+------------------------

Comment (by Zweihorn):

 **kerberos5 @1.21.1** can be built **with LibreSSL** again, if we can
 provide "explicit_bzero", see my PR 19799 at GitHub (1).
 However, this requires the new port 'libbsd' and we would use subport
 'libbsd-devel' (2) until a new version from upstream is available.

 1. [https://github.com/macports/macports-ports/pull/19799]
 2. [https://github.com/macports/macports-ports/pull/19785]

 A "port install kerberos5 +libressl" should suffice and was tested as
 described in a.m. PR.

 Please note the statement in the Portfile implicitly using 'pkgconfig'
 output and I would welcome if anybody would know a more elegant solution.
 {{{
  configure.optflags-append   -DLIBBSD_OVERLAY -isystem
 ${prefix}/include/bsd -L${prefix}/lib -lbsd
 }}}

 Hope this helps.  Feel free.

-- 
Ticket URL: <https://trac.macports.org/ticket/66601#comment:8>
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