1 files changed, 1 insertions, 0 deletions
diff --git a/waf_generator.py b/waf_generator.py
index a482623a..3a315979 100755
--- a/waf_generator.py
+++ b/waf_generator.py
@@ -371,6 +371,7 @@ class ModuleManager(builder.ModuleManager):
         self.add('def build(bld):')
         self.add('    # C/C++ flags')
         self.add('    common_flags = []')
+        self.add('    common_flags += ["-O%s" % (bld.env.OPTIMIZATION)]')
         for f in builder.commonFlags():
             self.add('    common_flags += ["%s"]' % (f))
         self.add('    if bld.env.WARNINGS:')