buildtools: Fix compilation warnings

STATIC_%s_MODULES_PROTO is defined on the compilation command line by
-DSTATIC_<something>_MODULES_PROTO which the compiler seems to turn into
define STATIC_<something>_MODULES_PROTO 1 thus yielding a warning due to
unused var

Signed-off-by: Matthieu Patou <mat@matws.net>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/buildtools/wafsamba/samba_deps.py b/buildtools/wafsamba/samba_deps.py
index 3220f3537d07f446f2db74dc3f53a08d12067e57..74a70cff7e59df6df1ec2f64c85ae2cfcaa70fa0 100644 (file)
--- a/buildtools/wafsamba/samba_deps.py
+++ b/buildtools/wafsamba/samba_deps.py
@@ -224,7 +224,7 @@ def add_init_functions(self):
         sname = sname.replace('/','_')
         cflags.append('-DSTATIC_%s_MODULES=%s' % (sname, sentinel))
         if sentinel == 'NULL':
-            cflags.append('-DSTATIC_%s_MODULES_PROTO' % sname)
+            cflags.append('-DSTATIC_%s_MODULES_PROTO=' % sname)
         self.ccflags = cflags
         return