patching file benchtests/Makefile
Hunk #1 FAILED at 33.
1 out of 1 hunk FAILED -- saving rejects to file benchtests/Makefile.rej
patching file benchtests/atan2f-inputs

Reject file benchtests/Makefile.rej:
--- benchtests/Makefile
+++ benchtests/Makefile
@@ -33,6 +33,7 @@ bench-math := \
   asinhf \
   atan \
   atan2 \
+  atan2f \
   atanf \
   atanh \
   atanhf \