- avoid using glib (only useful for spotlight?)
- use more generic check for OpenBSD.

Index: source3/wscript
--- source3/wscript.orig
+++ source3/wscript
@@ -101,6 +101,7 @@ def options(opt):
     # default = None means autodetection
     opt.samba_add_onoff_option('spotlight', with_name="enable", without_name="disable", default=None)
     opt.samba_add_onoff_option('wsp', with_name="enable", without_name="disable", default=True)
+    opt.samba_add_onoff_option('glib', default=False)
 
 def configure(conf):
     default_static_modules = []
@@ -109,7 +110,7 @@ def configure(conf):
     forced_static_modules = []
     forced_shared_modules = []
 
-    if sys.platform != 'openbsd5':
+    if not sys.platform.startswith('openbsd'):
         conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
 
     # We crash without vfs_default
@@ -1799,7 +1800,7 @@ int main(void) {
         else:
             conf.fatal('AFS headers not available, but --with-fake-kaserver was specified')
 
-    if conf.CHECK_CFG(package='glib-2.0',
+    if Options.options.with_glib and conf.CHECK_CFG(package='glib-2.0',
                       args='--cflags --libs',
                       msg='Checking for glib-2.0',
                       uselib_store="GLIB-2.0"):