build: reset cpp on host with xlr_c and let pidl use $CC -E

Autobuild-User: Matthieu Patou <mat@samba.org>
Autobuild-Date: Fri Dec 10 13:27:22 CET 2010 on sn-devel-104

diff --git a/buildtools/wafsamba/samba_pidl.py b/buildtools/wafsamba/samba_pidl.py
index d0af9f27b4d650ea10f94e23c4001b31c6c6b473..79fc5b0a66a8a349ab913f71ef25c84690fa72c9 100644 (file)
--- a/buildtools/wafsamba/samba_pidl.py
+++ b/buildtools/wafsamba/samba_pidl.py
@@ -66,6 +66,10 @@ def SAMBA_PIDL(bld, pname, source,
         else:
             cpp = "CPP=%s" % bld.CONFIG_GET("CPP")
 
+    if cpp == "xlr_c":
+        cpp = ""
+
+
     if bld.CONFIG_SET("CC"):
         if isinstance(bld.CONFIG_GET("CC"), list):
             cc = "CC=%s" % bld.CONFIG_GET("CC")[0]