$NetBSD$

--- source3/wscript.orig	2016-05-02 07:29:51.000000000 +0000
+++ source3/wscript
@@ -135,13 +135,17 @@ long ret = splice(0,0,1,0,400,SPLICE_F_M
         headers='fcntl.h'):
         conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h')
 
-    # Check for inotify support (Skip if we are SunOS)
-    #NOTE: illumos provides sys/inotify.h but is not an exact match for linux
+    # Check for inotify support
     host_os = sys.platform
-    if host_os.rfind('sunos') == -1:
-        conf.CHECK_HEADERS('sys/inotify.h')
+    conf.CHECK_HEADERS('sys/inotify.h')
+    conf.CHECK_HEADERS('sys/filio.h')
+    if host_os.rfind('sunos') > -1:
+        #NOTE: illumos provides sys/inotify.h but also needs sys/filio.h
+        if "HAVE_SYS_INOTIFY_H" in conf.env and "HAVE_SYS_FILIO_H" in conf.env:
+            conf.DEFINE('HAVE_INOTIFY', 1)
+    else:
         if "HAVE_SYS_INOTIFY_H" in conf.env:
-           conf.DEFINE('HAVE_INOTIFY', 1)
+            conf.DEFINE('HAVE_INOTIFY', 1)
 
     # Check for kernel change notify support
     conf.CHECK_CODE('''