build: added public_headers_allow_broken option

the s3 waf build will use this to say that we should allow public
headers that contain references to non-public headers. In the s4 build
that is not allowed, but the s3 build does not yet have clean public
headers

diff --git a/buildtools/wafsamba/samba_headers.py b/buildtools/wafsamba/samba_headers.py
index a03254e328506d4c556576d3f7d3a5779650ed37..cabafd1fd206cfd93b6cddf402060412199e1b20 100644 (file)
--- a/buildtools/wafsamba/samba_headers.py
+++ b/buildtools/wafsamba/samba_headers.py
@@ -1,6 +1,6 @@
 # specialist handling of header files for Samba
 
-import Build, re, Task, TaskGen, shutil, sys
+import Build, re, Task, TaskGen, shutil, sys, Logs
 from samba_utils import *
 
 
@@ -87,6 +87,11 @@ def create_public_header(task):
         if found:
             continue
 
+        if task.env.public_headers_allow_broken:
+            Logs.warn("Broken public header include '%s' in '%s'" % (hpath, relsrc))
+            outfile.write(line)
+            continue
+
         # try to be nice to the developer by suggesting an alternative
         suggested = find_suggested_header(hpath)
         outfile.close()