diff options
| -rw-r--r-- | src/gallium/auxiliary/util/u_math.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h index f908341f624..404bd21e1c5 100644 --- a/src/gallium/auxiliary/util/u_math.h +++ b/src/gallium/auxiliary/util/u_math.h @@ -51,6 +51,10 @@ extern "C" { #include <math.h> #include <stdarg.h> +#ifdef PIPE_OS_UNIX +#include <strings.h> /* for ffs */ +#endif + #ifndef M_SQRT2 #define M_SQRT2 1.41421356237309504880 |