Introduce system MIT krb5 build with --with-system-mitkrb5 option.

System MIT krb5 build also enabled by specifying --without-ad-dc

When --with-system-mitkrb5 (or --withou-ad-dc) option is passed to top level
configure in WAF build we are trying to detect and use system-wide MIT krb5
libraries. As result, Samba 4 DC functionality will be disabled due to the fact
that it is currently impossible to implement embedded KDC server with MIT krb5.

Thus, --with-system-mitkrb5/--without-ad-dc build will only produce
  * Samba 4 client libraries and their Python bindings
  * Samba 3 server (smbd, nmbd, winbindd from source3/)
  * Samba 3 client libraries

In addition, Samba 4 DC server-specific tests will not be compiled into smbtorture.
This in particular affects spoolss_win, spoolss_notify, and remote_pac rpc tests.

1 files changed, 10 insertions, 1 deletions

diff --git a/buildtools/wafsamba/samba_utils.py b/buildtools/wafsamba/samba_utils.py
index 477e0b41db..70d06704e7 100644
--- a/buildtools/wafsamba/samba_utils.py
+++ b/buildtools/wafsamba/samba_utils.py
@@ -642,8 +642,17 @@ def PROCESS_SEPARATE_RULE(self, rule):
     if txt:
         dc = {'ctx': self}
         if getattr(self.__class__, 'pre_recurse', None):
-            dc = self.pre_recurse(txt, file_path, [])
+            dc = self.pre_recurse(txt, file_path, self.curdir)
         exec(compile(txt, file_path, 'exec'), dc)
+        if getattr(self.__class__, 'post_recurse', None):
+            dc = self.post_recurse(txt, file_path, self.curdir)
 
 Build.BuildContext.PROCESS_SEPARATE_RULE = PROCESS_SEPARATE_RULE
 ConfigurationContext.PROCESS_SEPARATE_RULE = PROCESS_SEPARATE_RULE
+
+def AD_DC_BUILD_IS_ENABLED(self):
+    if self.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'):
+        return True
+    return False
+
+Build.BuildContext.AD_DC_BUILD_IS_ENABLED = AD_DC_BUILD_IS_ENABLED