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| author | Marc Chevrier <marc.chevrier@gmail.com> | 2019-05-21 16:10:43 +0200 |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2019-05-21 16:13:27 +0200 |
| commit | 8517b549f44eb41c93eb1c448de176ad4172f083 (patch) | |
| tree | 5b04ff46e29299b416c85b291b93f72a328f6316 /Modules/FindPython | |
| parent | 9f205acefe256ac9707cd500ea1d421916f013cd (diff) | |
| download | cmake-8517b549f44eb41c93eb1c448de176ad4172f083.tar.gz | |
FindPython: Add policy to manage lookup stratgey default.
Diffstat (limited to 'Modules/FindPython')
| -rw-r--r-- | Modules/FindPython/Support.cmake | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Modules/FindPython/Support.cmake b/Modules/FindPython/Support.cmake index 4ba0b0fc18..bb2f60d945 100644 --- a/Modules/FindPython/Support.cmake +++ b/Modules/FindPython/Support.cmake @@ -5,8 +5,14 @@ # This file is a "template" file used by various FindPython modules. # +cmake_policy (GET CMP0094 _${_PYTHON_PREFIX}_LOOKUP_POLICY) + cmake_policy (VERSION 3.7) +if (_${_PYTHON_PREFIX}_LOOKUP_POLICY) + cmake_policy (SET CMP0094 ${_${_PYTHON_PREFIX}_LOOKUP_POLICY}) +endif() + # # Initial configuration # @@ -316,13 +322,17 @@ if (${_PYTHON_PREFIX}_FIND_VERSION_COUNT GREATER 1) endif() # Define lookup strategy -set (_${_PYTHON_PREFIX}_FIND_STRATEGY "VERSION") +if (_${_PYTHON_PREFIX}_LOOKUP_POLICY STREQUAL "NEW") + set (_${_PYTHON_PREFIX}_FIND_STRATEGY "LOCATION") +else() + set (_${_PYTHON_PREFIX}_FIND_STRATEGY "VERSION") +endif() if (DEFINED ${_PYTHON_PREFIX}_FIND_STRATEGY) if (NOT ${_PYTHON_PREFIX}_FIND_STRATEGY MATCHES "^(VERSION|LOCATION)$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${${_PYTHON_PREFIX}_FIND_STRATEGY}: invalid value for '${_PYTHON_PREFIX}_FIND_STRATEGY'. 'VERSION' or 'LOCATION' expected.") set (_${_PYTHON_PREFIX}_FIND_STRATEGY "VERSION") else() - set (_${_PYTHON_PREFIX}_FIND_STRATEGY "${${_PYTHON_PREFIX}_FIND_STRATEGY}") + set (_${_PYTHON_PREFIX}_FIND_STRATEGY "${${_PYTHON_PREFIX}_FIND_STRATEGY}") endif() endif() |