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# Built-in in CMake 3.5+
include(CMakeParseArguments)
add_custom_target(test_cmake_build)
function(pybind11_add_build_test name)
cmake_parse_arguments(ARG "INSTALL" "" "" ${ARGN})
set(build_options "-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}")
if(PYBIND11_FINDPYTHON)
list(APPEND build_options "-DPYBIND11_FINDPYTHON=${PYBIND11_FINDPYTHON}")
if(DEFINED Python_ROOT_DIR)
list(APPEND build_options "-DPython_ROOT_DIR=${Python_ROOT_DIR}")
endif()
list(APPEND build_options "-DPython_EXECUTABLE=${Python_EXECUTABLE}")
else()
list(APPEND build_options "-DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}")
endif()
if(DEFINED CMAKE_CXX_STANDARD)
list(APPEND build_options "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}")
endif()
if(NOT ARG_INSTALL)
list(APPEND build_options "-Dpybind11_SOURCE_DIR=${pybind11_SOURCE_DIR}")
else()
list(APPEND build_options "-DCMAKE_PREFIX_PATH=${pybind11_BINARY_DIR}/mock_install")
endif()
add_custom_target(
test_build_${name}
${CMAKE_CTEST_COMMAND}
--build-and-test
"${CMAKE_CURRENT_SOURCE_DIR}/${name}"
"${CMAKE_CURRENT_BINARY_DIR}/${name}"
--build-config
Release
--build-noclean
--build-generator
${CMAKE_GENERATOR}
$<$<BOOL:${CMAKE_GENERATOR_PLATFORM}>:--build-generator-platform>
${CMAKE_GENERATOR_PLATFORM}
--build-makeprogram
${CMAKE_MAKE_PROGRAM}
--build-target
check_${name}
--build-options
${build_options})
if(ARG_INSTALL)
add_dependencies(test_build_${name} mock_install)
endif()
add_dependencies(test_cmake_build test_build_${name})
endfunction()
possibly_uninitialized(PYTHON_MODULE_EXTENSION Python_INTERPRETER_ID)
pybind11_add_build_test(subdirectory_function)
pybind11_add_build_test(subdirectory_target)
if("${PYTHON_MODULE_EXTENSION}" MATCHES "pypy" OR "${Python_INTERPRETER_ID}" STREQUAL "PyPy")
message(STATUS "Skipping embed test on PyPy")
else()
pybind11_add_build_test(subdirectory_embed)
endif()
if(PYBIND11_INSTALL)
add_custom_target(
mock_install ${CMAKE_COMMAND} "-DCMAKE_INSTALL_PREFIX=${pybind11_BINARY_DIR}/mock_install" -P
"${pybind11_BINARY_DIR}/cmake_install.cmake")
pybind11_add_build_test(installed_function INSTALL)
pybind11_add_build_test(installed_target INSTALL)
if(NOT ("${PYTHON_MODULE_EXTENSION}" MATCHES "pypy" OR "${Python_INTERPRETER_ID}" STREQUAL "PyPy"
))
pybind11_add_build_test(installed_embed INSTALL)
endif()
endif()
add_dependencies(check test_cmake_build)
add_subdirectory(subdirectory_target EXCLUDE_FROM_ALL)
add_subdirectory(subdirectory_embed EXCLUDE_FROM_ALL)
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