From e85549ee1171e9a4fc28a0a09dec49f87741fa51 Mon Sep 17 00:00:00 2001
From: Alexander Nasonov <alnsn@yandex.ru>
Date: Sat, 10 Nov 2012 23:20:44 +0000
Subject: [PATCH] Fix NetBSD build.

---
 Makefile.system  | 2 +-
 common.h         | 5 +++++
 exports/Makefile | 3 ++-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Makefile.system b/Makefile.system
index 5aaf84609..27f30fa61 100644
--- a/Makefile.system
+++ b/Makefile.system
@@ -129,7 +129,7 @@ MD5SUM = md5 -r
 endif
 
 ifeq ($(OSNAME), NetBSD)
-MD5SUM = md5 -r
+MD5SUM = md5 -n
 endif
 
 ifeq ($(OSNAME), Linux)
diff --git a/common.h b/common.h
index b4dc5deba..003fde77f 100644
--- a/common.h
+++ b/common.h
@@ -351,7 +351,12 @@ typedef int blasint;
 #endif
 
 #define MMAP_ACCESS (PROT_READ | PROT_WRITE)
+
+#ifdef __NetBSD__
+#define MMAP_POLICY (MAP_PRIVATE | MAP_ANON)
+#else
 #define MMAP_POLICY (MAP_PRIVATE | MAP_ANONYMOUS)
+#endif
 
 #include "param.h"
 #include "common_param.h"
diff --git a/exports/Makefile b/exports/Makefile
index c507032e9..5219560ee 100644
--- a/exports/Makefile
+++ b/exports/Makefile
@@ -119,7 +119,8 @@ so : ../$(LIBSONAME)
 
 endif
 
-ifeq ($(OSNAME), FreeBSD)
+#http://stackoverflow.com/questions/7656425/makefile-ifeq-logical-or
+ifeq ($(OSNAME), $(filter $(OSNAME),FreeBSD NetBSD))
 
 so : ../$(LIBSONAME)