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CMake/Tests/FindPython/Python2/CMakeLists.txt
Marc Chevrier 5537ccd814 FindPython: Tests optimizations
* Use 'project(... LANGUAGES NONE)' when possible
* enhance error messages wording
2020-10-01 17:51:16 +02:00

48 lines
1.5 KiB
CMake

cmake_minimum_required(VERSION 3.1)
project(TestPython2 LANGUAGES C)
include(CTest)
find_package(Python2 3 QUIET)
if (Python2_FOUND)
message (FATAL_ERROR "Wrong python version found: ${Python2_VERSION}")
endif()
find_package(Python2 REQUIRED COMPONENTS Interpreter Development)
if (NOT Python2_FOUND)
message (FATAL_ERROR "Failed to find Python 2")
endif()
if (NOT Python2_Development_FOUND)
message (FATAL_ERROR "Failed to find Python 2 'Development' component")
endif()
if (NOT Python2_Development.Module_FOUND)
message (FATAL_ERROR "Failed to find Python 2 'Development.Module' component")
endif()
if (NOT Python2_Development.Embed_FOUND)
message (FATAL_ERROR "Failed to find Python 2 'Development.Embed' component")
endif()
if(NOT TARGET Python2::Interpreter)
message(SEND_ERROR "Python2::Interpreter not found")
endif()
if(NOT TARGET Python2::Python)
message(SEND_ERROR "Python2::Python not found")
endif()
if(NOT TARGET Python2::Module)
message(SEND_ERROR "Python2::Module not found")
endif()
Python2_add_library (spam2 MODULE ../spam.c)
target_compile_definitions (spam2 PRIVATE PYTHON2)
add_test (NAME python2_spam2
COMMAND "${CMAKE_COMMAND}" -E env "PYTHONPATH=$<TARGET_FILE_DIR:spam2>"
"${Python2_EXECUTABLE}" -c "import spam2; spam2.system(\"cd\")")
add_test(NAME findpython2_script
COMMAND "${CMAKE_COMMAND}" -DPYTHON_PACKAGE_NAME=Python2
-DPython2_FIND_STRATEGY=${Python2_FIND_STRATEGY}
-P "${CMAKE_CURRENT_LIST_DIR}/../FindPythonScript.cmake")