Update meson.build

meson.build

@@ -136,11 +136,10 @@ add_global_link_arguments(netatalk_common_link_args, language: 'c')
 ################
 
 # dl = dependency('dl', required : false)
-gio = dependency('gio-2.0', required: true)
+#gio = dependency('gio-2.0', required: true)
 glib = dependency('glib-2.0', required: true)
-gthread = dependency('gthread-2.0', required: true)
+#gthread = dependency('gthread-2.0', required: true)
 talloc = dependency('talloc', required: false)
-threads = dependency('threads', required: true)
 
 ############
 # Programs #
@@ -365,7 +364,7 @@ if get_option('with-bdb') == ''
             if fs.exists('/usr/pkg/include' / dir / 'db.h')
                 bdb_header += '/usr/pkg/include' / dir / 'db.h'
                 bdb_libdir += '/usr/pkg/lib'
-                 bdb_includes += include_directories('/usr/pkg/include' / dir)
+                bdb_includes += include_directories('/usr/pkg/include' / dir)
             endif
         endforeach
     endif
@@ -1490,6 +1489,29 @@ if get_option('with-dtrace') and not dtrace.found()
     message('Dtrace requested but not found')
 endif
 
+#
+# Check for POSIX threads
+#
+
+threads = dependency('threads', required: true)
+if threads.found()
+    cdata.set('HAVE_PTHREAD', 1)
+endif
+
+# Check for PTHREAD_PRIO_INHERIT
+
+if cc.compiles(
+    '''
+#include <pthread.h>
+int main() {
+int i = PTHREAD_PRIO_INHERIT;
+  return i;
+}
+''',
+)
+    cdata.set('HAVE_PTHREAD_PRIO_INHERIT', 1)
+endif
+
 #
 # OS-specific configuration
 #