1 files changed, 1 insertions, 0 deletions
diff --git a/scons/gallium.py b/scons/gallium.py
index 7533f0651b8..b162089f62a 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -369,6 +369,7 @@ def generate(env):
             'HAVE___BUILTIN_FFS',
             'HAVE___BUILTIN_FFSLL',
             'HAVE_FUNC_ATTRIBUTE_FLATTEN',
+            'HAVE_FUNC_ATTRIBUTE_UNUSED',
             # GCC 3.0
             'HAVE_FUNC_ATTRIBUTE_FORMAT',
             'HAVE_FUNC_ATTRIBUTE_PACKED',