build: Remove support for system libwbclient

This effectively reverts commit 2c49782dc1

This also adds explaination about what would need to be done to
support a system libwbclient

Andrew Bartlett

nsswitch/libwbclient/wscript

@@ -5,16 +5,27 @@ import Options, Logs
 # Remember to also update wbclient.h
 VERSION="0.9"
 
-def configure(conf):
-    if conf.CHECK_BUNDLED_SYSTEM_PKG('wbclient', minversion=VERSION):
-        conf.define('USING_SYSTEM_LIBWBCLIENT', 1)
+# It may be useful at some point to allow Samba to build against a
+# system libwbclient, such as the one provided by Likewise.  To to
+# this, not only must the check below be activated but this must only
+# be activated with an off-by-default option to disable the internal
+# build of both winbindd implementations, and all the internal
+# references to libwbclient.h will need to be fixed to point at the
+# system libwbclient.  Finally, as a system libwbclient would probably
+# not use the same version scheme as Samba, so this would need to
+# reference Likewise version numbers instead.
+#
+#def configure(conf):
+#    if conf.CHECK_BUNDLED_SYSTEM_PKG('wbclient', minversion=VERSION):
+#        conf.define('USING_SYSTEM_LIBWBCLIENT', 1)
+#
 
 def build(bld):
-    if bld.CONFIG_SET('USING_SYSTEM_LIBWBCLIENT'):
-        Logs.info("\tSelected system libwbclient build")
-        return
-
-    Logs.info("\tSelected embedded libwbclient build")
+#    if bld.CONFIG_SET('USING_SYSTEM_LIBWBCLIENT'):
+#        Logs.info("\tSelected system libwbclient build")
+#        return
+#
+#    Logs.info("\tSelected embedded libwbclient build")
 
     bld.SAMBA_LIBRARY('wbclient',
                       source='''

wscript

@@ -95,7 +95,6 @@ def configure(conf):
     conf.RECURSE('source4/auth')
     conf.RECURSE('lib/nss_wrapper')
     conf.RECURSE('nsswitch')
-    conf.RECURSE('nsswitch/libwbclient')
     conf.RECURSE('lib/socket_wrapper')
     conf.RECURSE('lib/uid_wrapper')
     conf.RECURSE('lib/popt')