diff --git a/SConstruct b/SConstruct
index ce9e9b6..8e7ec34 100755
--- a/SConstruct
+++ b/SConstruct
@@ -337,6 +337,12 @@
     main.Append(PSHLINKFLAGS=shared_partial_flags)
     main.Append(PLINKFLAGS=shared_partial_flags)
 
+    # Treat warnings as errors but white list some warnings that we
+    # want to allow (e.g., deprecation warnings).
+    main.Append(CCFLAGS=['-Werror',
+                         '-Wno-error=deprecated-declarations',
+                         '-Wno-error=deprecated',
+                        ])
 else:
     error('\n'.join((
           "Don't know what compiler options to use for your compiler.",