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fix(cmake): reduce chance for variable collision (#3302)

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Henry Schreiner 2021-09-24 17:47:03 -04:00 committed by GitHub
parent 62c4909cce
commit d58699c9ab
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1 changed files with 2 additions and 2 deletions
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4
tools/pybind11NewTools.cmake
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@ -82,11 +82,11 @@ if(NOT DEFINED ${_Python}_EXECUTABLE)
endif()
if(NOT ${_Python}_EXECUTABLE STREQUAL PYTHON_EXECUTABLE_LAST)
if(NOT ${_Python}_EXECUTABLE STREQUAL PYBIND11_PYTHON_EXECUTABLE_LAST)
# Detect changes to the Python version/binary in subsequent CMake runs, and refresh config if needed
unset(PYTHON_IS_DEBUG CACHE)
unset(PYTHON_MODULE_EXTENSION CACHE)
set(PYTHON_EXECUTABLE_LAST
set(PYBIND11_PYTHON_EXECUTABLE_LAST
"${${_Python}_EXECUTABLE}"
CACHE INTERNAL "Python executable during the last CMake run")
endif()