1 files changed, 12 insertions, 0 deletions
diff --git a/methods.py b/methods.py
index 00c477635e..0cf05751a8 100644
--- a/methods.py
+++ b/methods.py
@@ -19,6 +19,18 @@ def add_source_files(self, sources, filetype, lib_env=None, shared=False):
         sources.append(self.Object(path))
 
 
+def disable_warnings(self):
+    # 'self' is the environment
+    if self.msvc:
+        # We have to remove existing warning level defines before appending /w,
+        # otherwise we get: "warning D9025 : overriding '/W3' with '/w'"
+        warn_flags = ['/Wall', '/W4', '/W3', '/W2', '/W1', '/WX']
+        self['CCFLAGS'] = [x for x in self['CCFLAGS'] if not x in warn_flags]
+        self.Append(CCFLAGS=['/w'])
+    else:
+        self.Append(CCFLAGS=['-w'])
+
+
 def add_module_version_string(self,s):
     self.module_version_string += "." + s