$NetBSD: patch-ac,v 1.24 2012/08/16 14:19:35 wiz Exp $

All chunks:
Make this package build on Interix.  Patches provided by Hiramatsu
Yoshifumi in PR pkg/25946.
Last chunk only:
Don't force -Wl,--whole-archive for NetBSD, it breaks the build with
clang, which doesn't have a reason to disable it again.

--- configure.orig	2011-05-16 15:49:15.000000000 +0000
+++ configure
@@ -11443,6 +11443,10 @@ $as_echo "$zsh_cv_sys_elf" >&6; }
         DLLD="${DLLD=$CC}"
         DLLDARG=""
       ;;
+      *interix*)
+        DLLD="${DLLD=$CC}"
+        DLLDARG=""
+      ;;
       * )
 	DLLD="${DLLD=ld}"
 	DLLDARG=""
@@ -11453,6 +11457,7 @@ $as_echo "$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
@@ -11467,10 +11472,9 @@ $as_echo "$zsh_cv_sys_elf" >&6; }
   fi
   case "$host_os" in
     osf*) DLLDFLAGS="${DLLDFLAGS=-shared -expect_unresolved '*'}" ;;
-    *freebsd*|linux*|irix*|gnu*|dragonfly*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
+    *freebsd*|*netbsd*|linux*|irix*|gnu*|interix*|dragonfly*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
     sunos*)       DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;;
     sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;;
-    netbsd*)      DLLDFLAGS="${DLLDFLAGS=${DLLDARG}-x -shared --whole-archive}" ;;
     aix*)         DLLDFLAGS="${DLLDFLAGS=-G -bexpall -lc}" ;;
     solaris*|sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G}" ;;
     darwin*)      DLLDFLAGS="${DLLDFLAGS=-bundle -flat_namespace -undefined suppress}" ;;