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

@@ -0,0 +1,37 @@
cmake_minimum_required(VERSION 3.1)
project(TestPython3Module C)
include(CTest)
find_package(Python3 REQUIRED COMPONENTS Interpreter Development.Module)
if (NOT Python3_FOUND)
message (FATAL_ERROR "Fail to found Python 3")
endif()
if (Python3_Development_FOUND)
message (FATAL_ERROR "Python 3, COMPONENT 'Development' unexpectedly found")
endif()
if (Python3_Development.Embed_FOUND)
message (FATAL_ERROR "Python 3, COMPONENT 'Development.Embed' unexpectedly found")
endif()
if (NOT Python3_Development.Module_FOUND)
message (FATAL_ERROR "Python 3, COMPONENT 'Development.Module' not found")
endif()
if(NOT TARGET Python3::Interpreter)
message(SEND_ERROR "Python3::Interpreter not found")
endif()
if(TARGET Python3::Python)
message(SEND_ERROR "Python3::Python unexpectedly found")
endif()
if(NOT TARGET Python3::Module)
message(SEND_ERROR "Python3::Module not found")
endif()
Python3_add_library (spam3 MODULE ../spam.c)
target_compile_definitions (spam3 PRIVATE PYTHON3)
add_test (NAME python3_spam3
COMMAND "${CMAKE_COMMAND}" -E env "PYTHONPATH=$<TARGET_FILE_DIR:spam3>"
"${Python3_EXECUTABLE}" -c "import spam3; spam3.system(\"cd\")")