build: Fix compatibility with Python 3
Change-Id: I6e38315945a683a87bbeb4b4a352de3c7122ef7c
Refs: #3493
diff --git a/.waf-tools/doxygen.py b/.waf-tools/doxygen.py
index ac8c70b..6d8066b 100644
--- a/.waf-tools/doxygen.py
+++ b/.waf-tools/doxygen.py
@@ -85,7 +85,7 @@
# Override with any parameters passed to the task generator
if getattr(self.generator, 'pars', None):
- for k, v in self.generator.pars.iteritems():
+ for k, v in self.generator.pars.items():
self.pars[k] = v
self.doxy_inputs = getattr(self, 'doxy_inputs', [])