CMakeLists.txt revision 12391:ceeca8b41e4b 
1if(${PYTHON_MODULE_EXTENSION} MATCHES "pypy")
2  add_custom_target(cpptest)  # Dummy target on PyPy. Embedding is not supported.
3  set(_suppress_unused_variable_warning "${DOWNLOAD_CATCH}")
4  return()
5endif()
6
7find_package(Catch 1.9.3)
8if(NOT CATCH_FOUND)
9  message(STATUS "Catch not detected. Interpreter tests will be skipped. Install Catch headers"
10                 " manually or use `cmake -DDOWNLOAD_CATCH=1` to fetch them automatically.")
11  return()
12endif()
13
14add_executable(test_embed
15  catch.cpp
16  test_interpreter.cpp
17)
18target_include_directories(test_embed PRIVATE ${CATCH_INCLUDE_DIR})
19pybind11_enable_warnings(test_embed)
20
21if(NOT CMAKE_VERSION VERSION_LESS 3.0)
22  target_link_libraries(test_embed PRIVATE pybind11::embed)
23else()
24  target_include_directories(test_embed PRIVATE ${PYBIND11_INCLUDE_DIR} ${PYTHON_INCLUDE_DIRS})
25  target_compile_options(test_embed PRIVATE ${PYBIND11_CPP_STANDARD})
26  target_link_libraries(test_embed PRIVATE ${PYTHON_LIBRARIES})
27endif()
28
29find_package(Threads REQUIRED)
30target_link_libraries(test_embed PUBLIC ${CMAKE_THREAD_LIBS_INIT})
31
32add_custom_target(cpptest COMMAND $<TARGET_FILE:test_embed>
33                  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
34add_dependencies(check cpptest)
35