$NetBSD: patch-ac,v 1.4 2008/12/21 16:53:45 uebayasi Exp $

--- configure.orig	2008-10-31 02:07:59.000000000 +0900
+++ configure
@@ -18472,6 +18472,10 @@ echo "${ECHO_T}$zsh_cv_sys_elf" >&6; }
         DLLD="${DLLD=$CC}"
         DLLDARG=""
       ;;
+      *interix*)
+        DLLD="${DLLD=$CC}"
+        DLLDARG=""
+      ;;
       * )
 	DLLD="${DLLD=ld}"
 	DLLDARG=""
@@ -18482,6 +18486,7 @@ echo "${ECHO_T}$zsh_cv_sys_elf" >&6; }
     case "$host_os" in
       hpux*)   DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
       darwin*) DLCFLAGS="${DLCFLAGS=-fno-common}" ;;
+      interix*) DLCFLAGS="${DLCFLAGS=}" ;;
       *)       DLCFLAGS="${DLCFLAGS=-fPIC}" ;;
     esac
   else
@@ -18496,7 +18501,7 @@ echo "${ECHO_T}$zsh_cv_sys_elf" >&6; }
   fi
   case "$host_os" in
     osf*) DLLDFLAGS="${DLLDFLAGS=-shared -expect_unresolved '*'}" ;;
-    *freebsd*|linux*|irix*|gnu*|dragonfly*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
+    *freebsd*|linux*|irix*|gnu*|interix*|dragonfly*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
     sunos*)       DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;;
     sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;;
     netbsd*)      DLLDFLAGS="${DLLDFLAGS=${DLLDARG}-x -shared --whole-archive}" ;;