fix: new line in PYPY_VERSION
diff --git a/tools/pybind11Tools.cmake b/tools/pybind11Tools.cmake
index f1c7a76..f6ee978 100644
--- a/tools/pybind11Tools.cmake
+++ b/tools/pybind11Tools.cmake
@@ -69,7 +69,7 @@
if(NOT DEFINED PYPY_VERSION)
execute_process(
COMMAND ${PYTHON_EXECUTABLE} -c
- [=[import sys; print(".".join(map(str, sys.pypy_version_info[:3])))]=]
+ [=[import sys; sys.stdout.write(".".join(map(str, sys.pypy_version_info[:3])))]=]
OUTPUT_VARIABLE pypy_version)
set(PYPY_VERSION
${pypy_version}