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FindPython*: enhance interpreter lookup

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Fixes: #23588
This commit is contained in:
Marc Chevrier
2022-06-05 14:41:18 +02:00
parent 2a56c24039
commit 8de50bae84
1 changed files with 11 additions and 2 deletions
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13
Modules/FindPython/Support.cmake
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@@ -1248,9 +1248,18 @@ endif()
# Python and Anaconda distributions: define which architectures can be used
if (CMAKE_SIZEOF_VOID_P)
# In this case, search only for 64bit or 32bit
math (EXPR _${_PYTHON_PREFIX}_ARCH "${CMAKE_SIZEOF_VOID_P} * 8")
set (_${_PYTHON_PREFIX}_ARCH2 ${_${_PYTHON_PREFIX}_ARCH})
if ("Development.Module" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
OR "Development.Embed" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS)
# In this case, search only for 64bit or 32bit
set (_${_PYTHON_PREFIX}_ARCH2 ${_${_PYTHON_PREFIX}_ARCH})
else()
if (_${_PYTHON_PREFIX}_ARCH EQUAL "32")
set (_${_PYTHON_PREFIX}_ARCH2 64)
else()
set (_${_PYTHON_PREFIX}_ARCH2 32)
endif()
endif()
else()
# architecture unknown, search for both 64bit and 32bit
set (_${_PYTHON_PREFIX}_ARCH 64)