[cmake] Set CPP2PY_PYTHON_EXECUTABLE cache for parent projects

Wentzell · Wentzell · commit 7a098237d629 · 2020-09-01T17:45:43.000-04:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -54,6 +54,7 @@ set(LIBCLANG_LOCATION "${LIBCLANG_LOCATION}" CACHE STRING "Location of the libcl
 # --- Python ---
 
 find_package(Python)
+set(CPP2PY_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "Python Executable")
 add_library(cpp2py::python_and_numpy ALIAS python_and_numpy)
 install(TARGETS python_and_numpy EXPORT Cpp2PyTargets)
 
