$NetBSD: patch-bg,v 1.4 2021/12/29 03:40:23 dholland Exp $

--- configure.in.orig	2000-06-05 15:42:49.000000000 +0000
+++ configure.in
@@ -66,6 +66,8 @@ Currently, \`yes', \`athena' and \`lucid
 	  esac
 	  with_x_toolkit=$val
 ])
+AC_ARG_WITH(ipv6,
+[  --with-ipv6             support IPv6 stack])
 
 #### Make srcdir absolute, if it isn't already.  It's important to
 #### avoid running the path through pwd unnecessary, since pwd can
@@ -152,15 +154,21 @@ case "${canonical}" in
     opsys=netbsd
     case "${canonical}" in
       alpha*-*-netbsd*)	machine=alpha ;;
+      hppa*-*-netbsd*)	machine=hp800 ;;
       i[3456]86-*-netbsd*) machine=intel386 ;;
       m68k-*-netbsd*)
 			# This is somewhat bogus.
 			machine=hp9000s300 ;;
-      powerpc-apple-netbsd*) machine=macppc ;;
       mips-*-netbsd*)	machine=pmax ;;
+      mipsel-*-netbsd*)	machine=pmax ;;
+      mipsev-*-netbsd*)	machine=mips ;;		# HF: what else?
       ns32k-*-netbsd*)	machine=ns32000 ;;
-      sparc-*-netbsd*)	machine=sparc ;;
+      powerpc-*-netbsd*) machine=macppc ;;
+      sparc*-*-netbsd*)	machine=sparc ;;
       vax-*-netbsd*)	machine=vax ;;
+      arm*-*-netbsd*)	machine=arm ;;
+      aarch64-*-netbsd*) machine=aarch64 ;;
+      x86_64-*-netbsd*)	machine=amd64 ;;
     esac
   ;;
 
@@ -175,6 +183,7 @@ case "${canonical}" in
       ns32k-*-openbsd*)	machine=ns32000 ;;
       sparc-*-openbsd*)	machine=sparc ;;
       vax-*-openbsd*)	machine=vax ;;
+      x86_64-*-openbsd*) machine=amd64 ;;
     esac
   ;;
 
@@ -964,6 +973,17 @@ case "${canonical}" in
     esac
   ;;
 
+  ## AMD/Intel x86_64 machines where we don't care about the manufacturer
+  x86_64-*-* )
+    machine=amd64
+    case "${canonical}" in
+      *-linux-gnu* )		opsys=gnu-linux ;;
+      *-freebsd* )	        opsys=freebsd ;;
+      *-dragonfly* )		opsys=dragonfly ;;
+      ## Otherwise, we'll fall through to the generic opsys code at the bottom.
+    esac
+  ;;
+
   ## m68k Linux-based GNU system
   m68k-*-linux-gnu* )
     machine=m68k opsys=gnu-linux
@@ -1594,6 +1614,14 @@ dnl tranle@intellicorp.com says libXmu.a
     LIBS="-lXt $LIBS"
   fi
   AC_CHECK_LIB(Xmu, XmuConvertStandardSelection)
+  if test x$HAVE_X11XTR6 = xyes; then
+dnl Check if Xaw needs Xpm
+    LIBS="$LIBS -lXpm"
+    AC_CHECK_LIB(Xaw, XawPixmapsInitialize, [ LIBXPM="-lXpm" ], [ LIBXPM=""])
+  else
+    LIBXPM=""
+  fi
+  AC_SUBST(LIBXPM)
   LIBS="$OLDLIBS"
 fi
 
@@ -1747,6 +1775,10 @@ if test -f /usr/lpp/X11/bin/smt.exp; the
   AC_DEFINE(HAVE_AIX_SMT_EXP)
 fi
 
+if test "x$with_ipv6" = xyes; then
+  AC_CHECK_FUNCS(getaddrinfo)
+fi
+
 # Set up the CFLAGS for real compilation, so we can substitute it.
 CFLAGS="$REAL_CFLAGS"