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FindPython: misc. fixes

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Help: Fix errors regardings HINTS.
Code: Optimize Python signature cache variable to avoid unecessary searchs.
This commit is contained in:
Marc Chevrier
2020-03-24 18:13:03 +01:00
parent c1ad4a74d4
commit bf1ecfef7f
4 changed files with 21 additions and 27 deletions
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6
Modules/FindPython/Support.cmake
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@@ -941,15 +941,15 @@ endif()
# Compute search signature
# This signature will be used to check validity of cached variables on new search
set (_${_PYTHON_PREFIX}_SIGNATURE "${${_PYTHON_PREFIX}_ROOT_DIR}:${${_PYTHON_PREFIX}_FIND_STRATEGY}:${${_PYTHON_PREFIX}_FIND_VIRTUALENV}")
set (_${_PYTHON_PREFIX}_SIGNATURE "${${_PYTHON_PREFIX}_ROOT_DIR}:${_${_PYTHON_PREFIX}_FIND_STRATEGY}:${${_PYTHON_PREFIX}_FIND_VIRTUALENV}")
if (NOT WIN32)
string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_USE_STATIC_LIBS}:")
endif()
if (CMAKE_HOST_APPLE)
string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_FIND_FRAMEWORK}")
string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${_${_PYTHON_PREFIX}_FIND_FRAMEWORK}")
endif()
if (CMAKE_HOST_WIN32)
string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_FIND_REGISTRY}")
string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${_${_PYTHON_PREFIX}_FIND_REGISTRY}")
endif()