1/**
2 * Powf may leave an unresolved symbol pointing to a libstdc++.so powf.
3 * However, not all libstdc++.so include this function, so optionally
4 * replace the powf function with calls to expf and logf.
5 */
6
7#ifdef VMW_RESOLVE_POWF
8
9extern float expf(float x);
10extern float logf(float x);
11extern float powf(float x, float y);
12
13float powf(float x, float y) {
14    return expf(logf(x)*y);
15}
16
17#endif
18