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FindPython: add sub-components to Development component

Fixes: #20425
This commit is contained in:
Marc Chevrier
2020-04-15 15:55:50 +02:00
parent bec1c211d9
commit c1b4044d3e
13 changed files with 452 additions and 113 deletions

View File

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cmake_minimum_required(VERSION 3.1)
project(TestPython2Module C)
include(CTest)
find_package(Python2 REQUIRED COMPONENTS Interpreter Development.Module)
if (NOT Python2_FOUND)
message (FATAL_ERROR "Fail to found Python 2")
endif()
if (Python2_Development_FOUND)
message (FATAL_ERROR "Python 2, COMPONENT 'Development' unexpectedly found")
endif()
if (Python2_Development.Embed_FOUND)
message (FATAL_ERROR "Python 2, COMPONENT 'Development.Embed' unexpectedly found")
endif()
if (NOT Python2_Development.Module_FOUND)
message (FATAL_ERROR "Python 2, COMPONENT 'Development.Module' not found")
endif()
if(NOT TARGET Python2::Interpreter)
message(SEND_ERROR "Python2::Interpreter not found")
endif()
if(TARGET Python2::Python)
message(SEND_ERROR "Python2::Python unexpectedly found")
endif()
if(NOT TARGET Python2::Module)
message(SEND_ERROR "Python2::Module not found")
endif()
Python2_add_library (spam2 MODULE ../spam.c)
target_compile_definitions (spam2 PRIVATE PYTHON2)
add_test (NAME python2_spam2
COMMAND "${CMAKE_COMMAND}" -E env "PYTHONPATH=$<TARGET_FILE_DIR:spam2>"
"${Python2_EXECUTABLE}" -c "import spam2; spam2.system(\"cd\")")