1 files changed, 3 insertions, 5 deletions
diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 704458115..89c4b0834 100755
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -62,11 +62,9 @@
 #include "program/prog_instruction.h"
 #include <limits>
 
-#define f(x) join(x)
-#define join(x) x ## f
-#define M_PIf ((float)M_PI)
-#define M_PI_2f (M_PIf/2.0f)
-#define M_PI_4f (M_PIf/4.0f)
+#define M_PIf   ((float) M_PI)
+#define M_PI_2f ((float) M_PI_2)
+#define M_PI_4f ((float) M_PI_4)
 
 using namespace ir_builder;