[MacPorts] #59453: R @3.5.1: Fails to compile on Mojave (10.14.6) with XCode 11 (11.1 11A1027)

[MacPorts]

#59453: R @3.5.1: Fails to compile on Mojave (10.14.6) with XCode 11 (11.1 11A1027)
---------------------------+----------------------
  Reporter:  vjorlikowski  |      Owner:  kjellpk
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.6.2
Resolution:                |   Keywords:
      Port:  R             |
---------------------------+----------------------

Comment (by himay81):

 Or perhaps I misunderstood? Examining `configure` within the R work
 directory, only the `--with-internal-tzcode` option is listed. Does
 `--without-internal-tzcode` even have any effect?
 {{{
 # Check whether --with-internal-tzcode was given.
 if test "${with_internal_tzcode+set}" = set; then :
   withval=$with_internal_tzcode; use_internal_tzcode=${withval}
 else
   use_internal_tzcode=default
 fi
 }}}
 Do I have to manually disable `use_internal_tzcode` somehow instead?
 Forgive me for my confusion…this isn't exactly my realm of expertise here.
 {{{
 if test x${use_internal_tzcode} = xdefault; then
 case "${host_os}" in
    darwin*)
      use_internal_tzcode=yes;
      ;;
 esac
 fi
 if test "${use_internal_tzcode}" != yes; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mktime sets
 errno" >&5
 $as_echo_n "checking whether mktime sets errno... " >&6; }
 if ${r_cv_mktime_errno+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
   r_cv_mktime_errno=no
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/59453#comment:7>
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