$NetBSD: patch-ar,v 1.1 2009/12/15 12:09:20 asau Exp $

--- erts/configure.orig	2008-06-10 22:03:32.000000000 +0400
+++ erts/configure	2008-08-20 00:26:13.000000000 +0400
@@ -10597,7 +10597,7 @@
 
 
 
-if test "x$enable_sctp" == "xyes" ; then
+if test "x$enable_sctp" = "xyes" ; then
     echo "$as_me:$LINENO: checking for netinet/sctp.h" >&5
 echo $ECHO_N "checking for netinet/sctp.h... $ECHO_C" >&6
 if test "${ac_cv_header_netinet_sctp_h+set}" = set; then
@@ -19505,7 +19505,7 @@
  * Implement SIGFPE handler based on CPU/OS combination
  */
 
-#if (defined(__linux__) && (defined(__i386__) || defined(__x86_64__) || defined(__sparc__) || defined(__powerpc__))) || (defined(__DARWIN__) && (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))) || (defined(__FreeBSD__) && (defined(__i386__) || defined(__x86_64__))) || (defined(__OpenBSD__) && defined(__x86_64__)) || (defined(__sun__) && defined(__x86_64__))
+#if (defined(__linux__) && (defined(__i386__) || defined(__x86_64__) || defined(__sparc__) || defined(__powerpc__))) || (defined(__DARWIN__) && (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))) || (defined(__FreeBSD__) && (defined(__i386__) || defined(__x86_64__))) || ((defined(__OpenBSD__) || defined(__NetBSD__)) && defined(__x86_64__)) || (defined(__sun__) && defined(__x86_64__))
 
 #if defined(__linux__) && defined(__i386__)
 #if !defined(X86_FXSR_MAGIC)
@@ -19601,6 +19601,11 @@
     struct fxsave64 *fxsave = uc->sc_fpstate;
     fxsave->fx_mxcsr = 0x1F80;
     fxsave->fx_fsw &= ~0xFF;
+#elif defined(__NetBSD__) && defined(__x86_64__)
+    mcontext_t *mc = &uc->uc_mcontext;
+    struct fxsave64 *fxsave = (struct fxsave64 *)&mc->__fpregs;
+    fxsave->fx_mxcsr = 0x1F80;
+    fxsave->fx_fsw &= ~0xFF;
 #elif defined(__sun__) && defined(__x86_64__)
     mcontext_t *mc = &uc->uc_mcontext;
     struct fpchip_state *fpstate = &mc->fpregs.fp_reg_set.fpchip_state;