build: mark cloned task generators as not posted

this solves an incompatibility with a newer version of waf from svn

diff --git a/buildtools/wafsamba/samba_install.py b/buildtools/wafsamba/samba_install.py
index 9030c19c142d73b4ce9b0a6ddcb42a4569fd4fac..63dab1628ca78372bd3cf38b18ce78906d395628 100644 (file)
--- a/buildtools/wafsamba/samba_install.py
+++ b/buildtools/wafsamba/samba_install.py
@@ -75,6 +75,7 @@ def install_library(self):
         # target, which has different ldflags
         self.done_install_library = True
         t = self.clone('default')
+        t.posted = False
         t.target += '.inst'
         self.env.RPATH = build_ldflags
     else: