1 files changed, 1 insertions, 1 deletions
diff --git a/scons/gallium.py b/scons/gallium.py
index 46dbf0ebd0e..6dcd95233c3 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -300,7 +300,7 @@ def generate(env):
 
     # C preprocessor options
     cppdefines = []
-    cppdefines += ['__STDC_LIMIT_MACROS']
+    cppdefines += ['__STDC_LIMIT_MACROS', '__STDC_CONSTANT_MACROS']
     if env['build'] in ('debug', 'checked'):
         cppdefines += ['DEBUG']
     else: