Move to patching unix/configure.in, and regen unix/configure.

Add a patch to search for __dn_expand in -lresolv if it's not in libc,
as is the case on Linux Debian.
Bump PKGREVISION.

4 files changed, 605 insertions, 20 deletions

diff --git a/net/tcl-scotty/Makefile b/net/tcl-scotty/Makefile
index a19b58f996a..855a6964e00 100644
--- a/net/tcl-scotty/Makefile
+++ b/net/tcl-scotty/Makefile
@@ -1,9 +1,9 @@
-# $NetBSD: Makefile,v 1.42 2018/02/12 14:52:14 he Exp $
+# $NetBSD: Makefile,v 1.43 2018/04/13 19:10:49 he Exp $
 #
 
 DISTNAME=	scotty-${DIST_VERS}
 PKGNAME=	tcl-scotty-${DIST_VERS}
-PKGREVISION=	15
+PKGREVISION=	16
 CATEGORIES=	net tcl
 MASTER_SITES=	ftp://ftp.ibr.cs.tu-bs.de/pub/local/tkined/
 
diff --git a/net/tcl-scotty/distinfo b/net/tcl-scotty/distinfo
index ee0f18a989e..37073bcaca0 100644
--- a/net/tcl-scotty/distinfo
+++ b/net/tcl-scotty/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.24 2018/02/12 14:52:14 he Exp $
+$NetBSD: distinfo,v 1.25 2018/04/13 19:10:49 he Exp $
 
 SHA1 (scotty-2.1.11.tar.gz) = 819011f908c57e4591d6f50e51677c01eb55dc13
 RMD160 (scotty-2.1.11.tar.gz) = 3b4d45f3db73f05b49a46017bf2ffed6d6464b00
@@ -43,6 +43,7 @@ SHA1 (patch-tnm_snmp_tnmSnmpTcl.c) = 565d982a4e24e8033c4a16895ff503a3159a1a33
 SHA1 (patch-tnm_snmp_tnmSnmpUtil.c) = 9441f16f0be0f15689e9e628c3e96fc0c10bc942
 SHA1 (patch-unix-Makefile.in) = 9a00bc8affad69035d7bc78955d30e4f2f8fc991
 SHA1 (patch-unix_configure) = 6d2b4b522ba802d07c0bc8346330070ae7e0edea
+SHA1 (patch-unix_configure.in) = 0906c2bb19453484d05a3fec158e0917da78368e
 SHA1 (patch-unix_scotty.c) = fdb6a9bb414566ddb5317a3ebc60d2c305f611a7
 SHA1 (patch-unix_tnmUnixIcmp.c) = 86be48d8da9d77098662e7d2515193515a028e96
 SHA1 (patch-unix_tnmUnixLog.c) = 9191e4683d691a04c5397180f61ebb4365a2c344
diff --git a/net/tcl-scotty/patches/patch-unix_configure b/net/tcl-scotty/patches/patch-unix_configure
index f30acf59bab..4688a6b7955 100644
--- a/net/tcl-scotty/patches/patch-unix_configure
+++ b/net/tcl-scotty/patches/patch-unix_configure
@@ -1,49 +1,576 @@
-$NetBSD: patch-unix_configure,v 1.1 2014/03/05 13:52:29 he Exp $
+$NetBSD: patch-unix_configure,v 1.2 2018/04/13 19:10:50 he Exp $
 
-Default target to build & install scotty & tkined.
-Append TCL_LIBS to library setting, so that tcl library is picked up.
+Regen after unix/configure.in patching.
 
---- unix/configure.orig	1998-11-03 16:16:50.000000000 +0100
+--- unix/configure.orig	1998-11-03 15:16:50.000000000 +0000
 +++ unix/configure
-@@ -1059,7 +1059,11 @@ fi
+@@ -1,7 +1,7 @@
+ #! /bin/sh
+ 
+ # Guess values for system-dependent variables and create Makefiles.
+-# Generated automatically using autoconf version 2.12 
++# Generated automatically using autoconf version 2.13 
+ # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+ #
+ # This configure script is free software; the Free Software Foundation
+@@ -67,6 +67,7 @@ mandir='${prefix}/man'
+ # Initialize some other variables.
+ subdirs=
+ MFLAGS= MAKEFLAGS=
++SHELL=${CONFIG_SHELL-/bin/sh}
+ # Maximum number of lines to put in a shell here document.
+ ac_max_here_lines=12
+ 
+@@ -350,7 +351,7 @@ EOF
+     verbose=yes ;;
+ 
+   -version | --version | --versio | --versi | --vers)
+-    echo "configure generated by autoconf version 2.12"
++    echo "configure generated by autoconf version 2.13"
+     exit 0 ;;
+ 
+   -with-* | --with-*)
+@@ -520,9 +521,11 @@ ac_ext=c
+ # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+ cross_compiling=$ac_cv_prog_cc_cross
+ 
++ac_exeext=
++ac_objext=o
+ if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+@@ -564,8 +567,9 @@ else
+   if test -n "$CC"; then
+   ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+-  for ac_dir in $PATH; do
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       ac_cv_prog_CC="gcc"
+@@ -593,9 +597,10 @@ else
+   if test -n "$CC"; then
+   ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+   ac_prog_rejected=no
+-  for ac_dir in $PATH; do
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+@@ -630,6 +635,40 @@ else
+   echo "$ac_t""no" 1>&6
  fi
  
++  if test -z "$CC"; then
++    case "`uname -s`" in
++    *win32* | *WIN32*)
++      # Extract the first word of "cl", so it can be a program name with args.
++set dummy cl; ac_word=$2
++echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
++echo "configure:645: checking for $ac_word" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
++    test -z "$ac_dir" && ac_dir=.
++    if test -f $ac_dir/$ac_word; then
++      ac_cv_prog_CC="cl"
++      break
++    fi
++  done
++  IFS="$ac_save_ifs"
++fi
++fi
++CC="$ac_cv_prog_CC"
++if test -n "$CC"; then
++  echo "$ac_t""$CC" 1>&6
++else
++  echo "$ac_t""no" 1>&6
++fi
++ ;;
++    esac
++  fi
+   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
  fi
+ 
+@@ -640,15 +679,17 @@ ac_ext=c
+ # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+ cross_compiling=$ac_cv_prog_cc_cross
+ 
+-cat > conftest.$ac_ext <<EOF
+-#line 648 "configure"
++cat > conftest.$ac_ext << EOF
++
++#line 688 "configure"
+ #include "confdefs.h"
 +
-+if [ x"$TARGET" = x ]
+ main(){return(0);}
+ EOF
+-if { (eval echo configure:652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+   ac_cv_prog_cc_works=yes
+   # If we can't run a trivial program, we are probably using a cross compiler.
+   if (./conftest; exit) 2>/dev/null; then
+@@ -662,6 +703,12 @@ else
+   ac_cv_prog_cc_works=no
+ fi
+ rm -fr conftest*
++ac_ext=c
++# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
+ 
+ echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+ if test $ac_cv_prog_cc_works = no; then
+@@ -693,11 +740,15 @@ echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+ 
+ if test $ac_cv_prog_gcc = yes; then
+   GCC=yes
+-  ac_test_CFLAGS="${CFLAGS+set}"
+-  ac_save_CFLAGS="$CFLAGS"
+-  CFLAGS=
+-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+-echo "configure:701: checking whether ${CC-cc} accepts -g" >&5
++else
++  GCC=
++fi
++
++ac_test_CFLAGS="${CFLAGS+set}"
++ac_save_CFLAGS="$CFLAGS"
++CFLAGS=
++echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
++echo "configure:752: checking whether ${CC-cc} accepts -g" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -712,16 +763,20 @@ rm -f conftest*
+ fi
+ 
+ echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+-  if test "$ac_test_CFLAGS" = set; then
+-    CFLAGS="$ac_save_CFLAGS"
+-  elif test $ac_cv_prog_cc_g = yes; then
++if test "$ac_test_CFLAGS" = set; then
++  CFLAGS="$ac_save_CFLAGS"
++elif test $ac_cv_prog_cc_g = yes; then
++  if test "$GCC" = yes; then
+     CFLAGS="-g -O2"
+   else
+-    CFLAGS="-O2"
++    CFLAGS="-g"
+   fi
+ else
+-  GCC=
+-  test "${CFLAGS+set}" = set || CFLAGS="-g"
++  if test "$GCC" = yes; then
++    CFLAGS="-O2"
++  else
++    CFLAGS=
++  fi
+ fi
+ 
+ else
+@@ -750,8 +805,8 @@ else
+ Syntax Error
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:754: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
++{ (eval echo configure:809: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   :
+ else
+@@ -761,14 +816,31 @@ else
+   rm -rf conftest*
+   CPP="${CC-cc} -E -traditional-cpp"
+   cat > conftest.$ac_ext <<EOF
+-#line 765 "configure"
++#line 820 "configure"
++#include "confdefs.h"
++#include <assert.h>
++Syntax Error
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  :
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  CPP="${CC-cc} -nologo -E"
++  cat > conftest.$ac_ext <<EOF
++#line 837 "configure"
+ #include "confdefs.h"
+ #include <assert.h>
+ Syntax Error
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:771: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
++{ (eval echo configure:843: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   :
+ else
+@@ -781,6 +853,8 @@ fi
+ rm -f conftest*
+ fi
+ rm -f conftest*
++fi
++rm -f conftest*
+   ac_cv_prog_CPP="$CPP"
+ fi
+   CPP="$ac_cv_prog_CPP"
+@@ -799,8 +873,9 @@ else
+   if test -n "$LEX"; then
+   ac_cv_prog_LEX="$LEX" # Let the user override the test.
+ else
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+-  for ac_dir in $PATH; do
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       ac_cv_prog_LEX="flex"
+@@ -878,8 +953,9 @@ else
+   if test -n "$YACC"; then
+   ac_cv_prog_YACC="$YACC" # Let the user override the test.
+ else
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+-  for ac_dir in $PATH; do
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       ac_cv_prog_YACC="$ac_prog"
+@@ -926,6 +1002,7 @@ ac_configure=$ac_aux_dir/configure # Thi
+ # SunOS /usr/etc/install
+ # IRIX /sbin/install
+ # AIX /bin/install
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+ # AFS /usr/afsws/bin/install, which mishandles nonexistent args
+ # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ # ./install, which can be erroneously created by make from ./install.sh.
+@@ -935,19 +1012,20 @@ if test -z "$INSTALL"; then
+ if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="${IFS}:"
++    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
+   for ac_dir in $PATH; do
+     # Account for people who put trailing slashes in PATH elements.
+     case "$ac_dir/" in
+     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+     *)
+       # OSF1 and SCO ODT 3.0 have their own names for install.
+-      for ac_prog in ginstall installbsd scoinst install; do
++      # Don't use installbsd from OSF since it installs stuff as root
++      # by default.
++      for ac_prog in ginstall scoinst install; do
+         if test -f $ac_dir/$ac_prog; then
+ 	  if test $ac_prog = install &&
+             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ 	    # AIX install.  It has an incompatible calling convention.
+-	    # OSF/1 installbsd also uses dspmsg, but is usable.
+ 	    :
+ 	  else
+ 	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+@@ -977,6 +1055,8 @@ echo "$ac_t""$INSTALL" 1>&6
+ # It thinks the first close brace ends the variable substitution.
+ test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+ 
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
++
+ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+ 
+ 
+@@ -994,9 +1074,13 @@ else
+   /*)
+   ac_cv_path_SCOTTY="$SCOTTY" # Let the user override the test with a path.
+   ;;
++  ?:/*)			 
++  ac_cv_path_SCOTTY="$SCOTTY" # Let the user override the test with a dos path.
++  ;;
+   *)
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+-  for ac_dir in $PATH; do
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do 
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       ac_cv_path_SCOTTY="$ac_dir/$ac_word"
+@@ -1033,9 +1117,13 @@ else
+   /*)
+   ac_cv_path_TCLSH="$TCLSH" # Let the user override the test with a path.
+   ;;
++  ?:/*)			 
++  ac_cv_path_TCLSH="$TCLSH" # Let the user override the test with a dos path.
++  ;;
+   *)
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+-  for ac_dir in $PATH; do
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do 
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       ac_cv_path_TCLSH="$ac_dir/$ac_word"
+@@ -1059,7 +1147,10 @@ fi
+ fi
+ 
+ fi
++if  x"$TARGET" = x 
 +then
  TARGET="scotty tkined"
 +fi
  
  #--------------------------------------------------------------------
  #       Check for various system specific things.
-@@ -1480,9 +1484,8 @@ echo "configure:1472: checking for tkCon
+@@ -1210,8 +1301,9 @@ else
+   if test -n "$RPCGEN"; then
+   ac_cv_prog_RPCGEN="$RPCGEN" # Let the user override the test.
+ else
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+-  for ac_dir in $PATH; do
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       ac_cv_prog_RPCGEN="rpcgen"
+@@ -1341,9 +1433,13 @@ else
+   /*)
+   ac_cv_path_tclsh="$tclsh" # Let the user override the test with a path.
+   ;;
++  ?:/*)			 
++  ac_cv_path_tclsh="$tclsh" # Let the user override the test with a dos path.
++  ;;
+   *)
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+-  for ac_dir in $PATH; do
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do 
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       ac_cv_path_tclsh="$ac_dir/$ac_word"
+@@ -1431,9 +1527,13 @@ else
+   /*)
+   ac_cv_path_wish="$wish" # Let the user override the test with a path.
+   ;;
++  ?:/*)			 
++  ac_cv_path_wish="$wish" # Let the user override the test with a dos path.
++  ;;
+   *)
+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+-  for ac_dir in $PATH; do
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do 
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/$ac_word; then
+       ac_cv_path_wish="$ac_dir/$ac_word"
+@@ -1480,9 +1580,8 @@ echo "configure:1472: checking for tkCon
  done
  
  if test "$found" -eq 0 ; then
 -    { echo "configure: error: "tkConfig.sh not found - use the --with-tk-config option"" 1>&2; exit 1; }
 -fi
 -
-+    { echo "configure: error: tkConfig.sh not found" 1>&2; }
++    echo "$ac_t"""tkConfig.sh not found - use the --with-tk-config option"" 1>&6
 +else
  . $tnm_cv_path_tk_config/tkConfig.sh
  TK_INCLUDES=-I$TK_PREFIX/include
  if test "$TK_INCLUDES" = "$TCL_INCLUDES" ; then
-@@ -1499,6 +1502,8 @@ if test 4 -eq $TK_MAJOR_VERSION -a 1 -gt
+@@ -1498,6 +1597,7 @@ fi
+ if test 4 -eq $TK_MAJOR_VERSION -a 1 -gt $TK_MINOR_VERSION; then
      { echo "configure: error: "tk 4.1 or later needed"" 1>&2; exit 1; }
  fi
- 
 +fi
-+
+ 
  #----------------------------------------------------------------------------
  #	Check for the existence of various libraries.
- #----------------------------------------------------------------------------
-@@ -2443,6 +2448,8 @@ fi
- 
+@@ -1922,7 +2022,95 @@ int main() {
+ res_mkquery()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
++if { (eval echo configure:2026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  LIBS="$LIBS -lresolv"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++fi
++
++echo $ac_n "checking for __dn_expand""... $ac_c" 1>&6
++echo "configure:2049: checking for __dn_expand" >&5
++if eval "test \"`echo '$''{'ac_cv_func___dn_expand'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 2054 "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char __dn_expand(); below.  */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char __dn_expand();
++
++int main() {
++
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined (__stub___dn_expand) || defined (__stub_____dn_expand)
++choke me
++#else
++__dn_expand();
++#endif
++
++; return 0; }
++EOF
++if { (eval echo configure:2077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_func___dn_expand=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_func___dn_expand=no"
++fi
++rm -f conftest*
++fi
++
++if eval "test \"`echo '$ac_cv_func_'__dn_expand`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  :
++else
++  echo "$ac_t""no" 1>&6
++echo $ac_n "checking for __dn_expand in -lresolv""... $ac_c" 1>&6
++echo "configure:2095: checking for __dn_expand in -lresolv" >&5
++ac_lib_var=`echo resolv'_'__dn_expand | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lresolv  $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2103 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char __dn_expand();
++
++int main() {
++__dn_expand()
++; return 0; }
++EOF
++if { (eval echo configure:2114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -1963,8 +2151,8 @@ else
+ #include <$ac_hdr>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:1967: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+-ac_err=`grep -v '^ *+' conftest.out`
++{ (eval echo configure:2155: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   rm -rf conftest*
+   eval "ac_cv_header_$ac_safe=yes"
+@@ -2318,6 +2506,8 @@ fi
+ rm -f conftest*
  fi
  
 +LIBS="$LIBS $TCL_LIBS"
 +
- echo $ac_n "checking for getmntent""... $ac_c" 1>&6
- echo "configure:2448: checking for getmntent" >&5
- if eval "test \"`echo '$''{'ac_cv_func_getmntent'+set}'`\" = set"; then
+ #----------------------------------------------------------------------------
+ #       Some more libraries for OSes that want your attention.
+ #----------------------------------------------------------------------------
+@@ -2547,7 +2737,7 @@ EOF
+ # Ultrix sh set writes to stderr and can't be redirected directly,
+ # and sets the high bit in the cache file unless we assign to the vars.
+ (set) 2>&1 |
+-  case `(ac_space=' '; set) 2>&1` in
++  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+   *ac_space=\ *)
+     # `set' does not quote correctly, so add quotes (double-quote substitution
+     # turns \\\\ into \\, and sed turns \\ into \).
+@@ -2614,7 +2804,7 @@ do
+     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+-    echo "$CONFIG_STATUS generated by autoconf version 2.12"
++    echo "$CONFIG_STATUS generated by autoconf version 2.13"
+     exit 0 ;;
+   -help | --help | --hel | --he | --h)
+     echo "\$ac_cs_usage"; exit 0 ;;
+@@ -2634,9 +2824,11 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g
+  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+ $ac_vpsub
+ $extrasub
++s%@SHELL@%$SHELL%g
+ s%@CFLAGS@%$CFLAGS%g
+ s%@CPPFLAGS@%$CPPFLAGS%g
+ s%@CXXFLAGS@%$CXXFLAGS%g
++s%@FFLAGS@%$FFLAGS%g
+ s%@DEFS@%$DEFS%g
+ s%@LDFLAGS@%$LDFLAGS%g
+ s%@LIBS@%$LIBS%g
+@@ -2661,6 +2853,7 @@ s%@LEX@%$LEX%g
+ s%@LEXLIB@%$LEXLIB%g
+ s%@YACC@%$YACC%g
+ s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
++s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+ s%@INSTALL_DATA@%$INSTALL_DATA%g
+ s%@SCOTTY@%$SCOTTY%g
+ s%@TCLSH@%$TCLSH%g
diff --git a/net/tcl-scotty/patches/patch-unix_configure.in b/net/tcl-scotty/patches/patch-unix_configure.in
new file mode 100644
index 00000000000..2d46caa96ce
--- /dev/null
+++ b/net/tcl-scotty/patches/patch-unix_configure.in
@@ -0,0 +1,57 @@
+$NetBSD: patch-unix_configure.in,v 1.1 2018/04/13 19:10:50 he Exp $
+
+Default target to build & install scotty & tkined.
+Append TCL_LIBS to library setting, so that tcl library is picked up.
+Also pull in -lresolv if we miss __dn_expand().
+
+--- unix/configure.in.orig	1998-11-03 15:16:43.000000000 +0000
++++ unix/configure.in
+@@ -29,7 +29,10 @@ AC_PREFIX_PROGRAM(scotty)
+ if test "$prefix" = "NONE" ; then
+     AC_PREFIX_PROGRAM(tclsh)
+ fi
++if [ x"$TARGET" = x ]
++then
+ TARGET="scotty tkined"
++fi
+ 
+ #--------------------------------------------------------------------
+ #       Check for various system specific things.
+@@ -196,9 +199,8 @@ for f in $dirs ; do
+ done
+ 
+ if test "$found" -eq 0 ; then
+-    AC_MSG_ERROR("tkConfig.sh not found - use the --with-tk-config option")
+-fi
+-
++    AC_MSG_RESULT("tkConfig.sh not found - use the --with-tk-config option")
++else
+ . $tnm_cv_path_tk_config/tkConfig.sh
+ TK_INCLUDES=-I$TK_PREFIX/include
+ if test "$TK_INCLUDES" = "$TCL_INCLUDES" ; then
+@@ -213,6 +215,7 @@ fi
+ if test 4 -eq $TK_MAJOR_VERSION -a 1 -gt $TK_MINOR_VERSION; then
+     AC_MSG_ERROR("tk 4.1 or later needed")
+ fi
++fi
+ 
+ #----------------------------------------------------------------------------
+ #	Check for the existence of various libraries.
+@@ -253,6 +256,8 @@ AC_CHECK_LIB(rpc, main, [LIBS="$LIBS -lr
+ AC_CHECK_LIB(rpcsvc, main, [LIBS="$LIBS -lrpcsvc"])
+ AC_CHECK_FUNC(res_mkquery, ,
+ 	AC_CHECK_LIB(resolv, res_mkquery, [LIBS="$LIBS -lresolv"]))
++AC_CHECK_FUNC(__dn_expand, ,
++	AC_CHECK_LIB(resolv, __dn_expand, [LIBS="$LIBS -lresolv"]))
+ 
+ #----------------------------------------------------------------------------
+ #	Checks for various include files missing on some machines.
+@@ -295,6 +300,8 @@ if test "$mcast_ok" = "yes"; then
+     AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST), AC_MSG_RESULT(no))
+ fi
+ 
++LIBS="$LIBS $TCL_LIBS"
++
+ #----------------------------------------------------------------------------
+ #       Some more libraries for OSes that want your attention.
+ #----------------------------------------------------------------------------