wafsamba: passing 'subsystem' to SAMBA_MODULE() is not optional

Bug: https://bugzilla.samba.org/show_bug.cgi?id=10112

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jelmer Vernooij <jelmer@samba.org>
(cherry picked from commit 85a30cc44070b09de963961ccfa3d7c40144317b)

diff --git a/buildtools/wafsamba/wafsamba.py b/buildtools/wafsamba/wafsamba.py
index cbc0f44c6362054e6eca0de2e60283e6cc93613c..d403d65af5b6c0f36e1ce4adc848e2b198edb02a 100644 (file)
--- a/buildtools/wafsamba/wafsamba.py
+++ b/buildtools/wafsamba/wafsamba.py
@@ -445,13 +445,15 @@ def SAMBA_MODULE(bld, modname, source,
                  ):
     '''define a Samba module.'''
 
+    bld.ASSERT(subsystem, "You must specify a subsystem for SAMBA_MODULE(%s)" % modname)
+
     source = bld.EXPAND_VARIABLES(source, vars=vars)
     if subdir:
         source = bld.SUBDIR(subdir, source)
 
     if internal_module or BUILTIN_LIBRARY(bld, modname):
         # Do not create modules for disabled subsystems
-        if subsystem and GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
+        if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
             return
         bld.SAMBA_SUBSYSTEM(modname, source,
                     deps=deps,
@@ -472,18 +474,17 @@ def SAMBA_MODULE(bld, modname, source,
         return
 
     # Do not create modules for disabled subsystems
-    if subsystem and GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
+    if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
         return
 
     obj_target = modname + '.objlist'
 
     realname = modname
-    if subsystem is not None:
-        deps += ' ' + subsystem
-        while realname.startswith("lib"+subsystem+"_"):
-            realname = realname[len("lib"+subsystem+"_"):]
-        while realname.startswith(subsystem+"_"):
-            realname = realname[len(subsystem+"_"):]
+    deps += ' ' + subsystem
+    while realname.startswith("lib"+subsystem+"_"):
+        realname = realname[len("lib"+subsystem+"_"):]
+    while realname.startswith(subsystem+"_"):
+        realname = realname[len(subsystem+"_"):]
 
     realname = bld.make_libname(realname)
     while realname.startswith("lib"):