ldb: protect Samba < 4.7 against incompatible ldb versions and require ldb < 1.2.0

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12859

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(v4-5-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-5-test): Mon Jul  3 17:09:41 CEST 2017 on sn-devel-144

diff --git a/lib/ldb/wscript b/lib/ldb/wscript
index 13f1d938f3d291e6316658fc093a525c371d95f5..16487b9fe483ec56355bb5375a72e89b809a3224 100755 (executable)
--- a/lib/ldb/wscript
+++ b/lib/ldb/wscript
@@ -55,11 +55,26 @@ def configure(conf):
     conf.env.standalone_ldb = conf.IN_LAUNCH_DIR()
 
     if not conf.env.standalone_ldb:
-        if conf.CHECK_BUNDLED_SYSTEM_PKG('pyldb-util', minversion=VERSION,
+        #
+        # ldb >= 1.2.0 (as well as 1.1.30 and 1.1.31) are
+        # incompatible with Samba < 4.7
+        #
+        # See https://bugzilla.samba.org/show_bug.cgi?id=12859
+        #
+        maxversion = "1.1.99"
+        version_blacklist = ["1.1.30", "1.1.31"]
+
+        if conf.CHECK_BUNDLED_SYSTEM_PKG('pyldb-util',
+                                     minversion=VERSION,
+                                     maxversion=maxversion,
+                                     version_blacklist=version_blacklist,
                                      onlyif='talloc tdb tevent',
                                      implied_deps='replace talloc tdb tevent ldb'):
             conf.define('USING_SYSTEM_PYLDB_UTIL', 1)
-            if conf.CHECK_BUNDLED_SYSTEM_PKG('ldb', minversion=VERSION,
+            if conf.CHECK_BUNDLED_SYSTEM_PKG('ldb',
+                                         minversion=VERSION,
+                                         maxversion=maxversion,
+                                         version_blacklist=version_blacklist,
                                          onlyif='talloc tdb tevent pyldb-util',
                                          implied_deps='replace talloc tdb tevent'):
                 conf.define('USING_SYSTEM_LDB', 1)