Index: third_party/mesa/mesa.gyp |
diff --git a/third_party/mesa/mesa.gyp b/third_party/mesa/mesa.gyp |
index 58c25d2ecf62df85c1766855045d83a925ef662b..870b135f58d8b852eb504c79492695d0063a02e6 100644 |
--- a/third_party/mesa/mesa.gyp |
+++ b/third_party/mesa/mesa.gyp |
@@ -650,6 +650,10 @@ |
'defines': [ |
# Because we're building as a static library |
'_GLAPI_NO_EXPORTS', |
+ # Generated files use const only if __cplusplus or __STDC__ is |
+ # defined. On Windows, neither is defined, so define YY_USE_CONST |
+ # to explicitly enable const. |
+ 'YY_USE_CONST', |
], |
}], |
], |