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format: apply cmake-format

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This commit is contained in:
Henry Schreiner
2020-07-30 16:20:10 -04:00
committed by Henry Schreiner
parent e2a96890e1
commit 94db5c5ed1
15 changed files with 472 additions and 402 deletions
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178
tests/CMakeLists.txt
View File

@@ -10,84 +10,91 @@ cmake_minimum_required(VERSION 3.7)
# VERSION 3.7...3.18, but some versions of VS have a patched CMake 3.11
# that do not work properly with this syntax, so using the following workaround:
if(${CMAKE_VERSION} VERSION_LESS 3.18)
cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
else()
cmake_policy(VERSION 3.18)
cmake_policy(VERSION 3.18)
endif()
# There's no harm in including a project in a project
project(pybind11_tests CXX)
option(PYBIND11_WERROR "Report all warnings as errors" OFF)
option(PYBIND11_WERROR "Report all warnings as errors" OFF)
option(DOWNLOAD_EIGEN "Download EIGEN (requires CMake 3.11+)" OFF)
set(PYBIND11_TEST_OVERRIDE "" CACHE STRING "Tests from ;-separated list of *.cpp files will be built instead of all tests")
set(PYBIND11_TEST_OVERRIDE
""
CACHE STRING "Tests from ;-separated list of *.cpp files will be built instead of all tests")
if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
# We're being loaded directly, i.e. not via add_subdirectory, so make this
# work as its own project and load the pybind11Config to get the tools we need
find_package(pybind11 REQUIRED CONFIG)
# We're being loaded directly, i.e. not via add_subdirectory, so make this
# work as its own project and load the pybind11Config to get the tools we need
find_package(pybind11 REQUIRED CONFIG)
endif()
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting tests build type to MinSizeRel as none was specified")
set(CMAKE_BUILD_TYPE MinSizeRel CACHE STRING "Choose the type of build." FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
"MinSizeRel" "RelWithDebInfo")
set(CMAKE_BUILD_TYPE
MinSizeRel
CACHE STRING "Choose the type of build." FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel"
"RelWithDebInfo")
endif()
# Full set of test files (you can override these; see below)
set(PYBIND11_TEST_FILES
test_async.cpp
test_buffers.cpp
test_builtin_casters.cpp
test_call_policies.cpp
test_callbacks.cpp
test_chrono.cpp
test_class.cpp
test_constants_and_functions.cpp
test_copy_move.cpp
test_custom_type_casters.cpp
test_docstring_options.cpp
test_eigen.cpp
test_enum.cpp
test_eval.cpp
test_exceptions.cpp
test_factory_constructors.cpp
test_gil_scoped.cpp
test_iostream.cpp
test_kwargs_and_defaults.cpp
test_local_bindings.cpp
test_methods_and_attributes.cpp
test_modules.cpp
test_multiple_inheritance.cpp
test_numpy_array.cpp
test_numpy_dtypes.cpp
test_numpy_vectorize.cpp
test_opaque_types.cpp
test_operator_overloading.cpp
test_pickling.cpp
test_pytypes.cpp
test_sequences_and_iterators.cpp
test_smart_ptr.cpp
test_stl.cpp
test_stl_binders.cpp
test_tagbased_polymorphic.cpp
test_union.cpp
test_virtual_functions.cpp
)
test_async.cpp
test_buffers.cpp
test_builtin_casters.cpp
test_call_policies.cpp
test_callbacks.cpp
test_chrono.cpp
test_class.cpp
test_constants_and_functions.cpp
test_copy_move.cpp
test_custom_type_casters.cpp
test_docstring_options.cpp
test_eigen.cpp
test_enum.cpp
test_eval.cpp
test_exceptions.cpp
test_factory_constructors.cpp
test_gil_scoped.cpp
test_iostream.cpp
test_kwargs_and_defaults.cpp
test_local_bindings.cpp
test_methods_and_attributes.cpp
test_modules.cpp
test_multiple_inheritance.cpp
test_numpy_array.cpp
test_numpy_dtypes.cpp
test_numpy_vectorize.cpp
test_opaque_types.cpp
test_operator_overloading.cpp
test_pickling.cpp
test_pytypes.cpp
test_sequences_and_iterators.cpp
test_smart_ptr.cpp
test_stl.cpp
test_stl_binders.cpp
test_tagbased_polymorphic.cpp
test_union.cpp
test_virtual_functions.cpp)
# Invoking cmake with something like:
# cmake -DPYBIND11_TEST_OVERRIDE="test_callbacks.cpp;test_picking.cpp" ..
# lets you override the tests that get compiled and run. You can restore to all tests with:
# cmake -DPYBIND11_TEST_OVERRIDE= ..
if (PYBIND11_TEST_OVERRIDE)
if(PYBIND11_TEST_OVERRIDE)
set(PYBIND11_TEST_FILES ${PYBIND11_TEST_OVERRIDE})
endif()
# Skip test_async for Python < 3.5
list(FIND PYBIND11_TEST_FILES test_async.cpp PYBIND11_TEST_FILES_ASYNC_I)
if((PYBIND11_TEST_FILES_ASYNC_I GREATER -1) AND ("${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}" VERSION_LESS 3.5))
message(STATUS "Skipping test_async because Python version ${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR} < 3.5")
if((PYBIND11_TEST_FILES_ASYNC_I GREATER -1) AND ("${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}"
VERSION_LESS 3.5))
message(
STATUS
"Skipping test_async because Python version ${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR} < 3.5"
)
list(REMOVE_AT PYBIND11_TEST_FILES ${PYBIND11_TEST_FILES_ASYNC_I})
endif()
@@ -96,16 +103,10 @@ string(REPLACE ".cpp" ".py" PYBIND11_PYTEST_FILES "${PYBIND11_TEST_FILES}")
# Contains the set of test files that require pybind11_cross_module_tests to be
# built; if none of these are built (i.e. because TEST_OVERRIDE is used and
# doesn't include them) the second module doesn't get built.
set(PYBIND11_CROSS_MODULE_TESTS
test_exceptions.py
test_local_bindings.py
test_stl.py
test_stl_binders.py
)
set(PYBIND11_CROSS_MODULE_TESTS test_exceptions.py test_local_bindings.py test_stl.py
test_stl_binders.py)
set(PYBIND11_CROSS_MODULE_GIL_TESTS
test_gil_scoped.py
)
set(PYBIND11_CROSS_MODULE_GIL_TESTS test_gil_scoped.py)
# Check if Eigen is available; if not, remove from PYBIND11_TEST_FILES (but
# keep it in PYBIND11_PYTEST_FILES, so that we get the "eigen is not installed"
@@ -126,8 +127,7 @@ if(PYBIND11_TEST_FILES_EIGEN_I GREATER -1)
FetchContent_Declare(
eigen
GIT_REPOSITORY https://gitlab.com/libeigen/eigen.git
GIT_TAG ${EIGEN3_VERSION_STRING}
)
GIT_TAG ${EIGEN3_VERSION_STRING})
FetchContent_GetProperties(eigen)
if(NOT eigen_POPULATED)
@@ -139,13 +139,13 @@ if(PYBIND11_TEST_FILES_EIGEN_I GREATER -1)
set(EIGEN3_FOUND TRUE)
else()
find_package(Eigen3 3.2.7 QUIET CONFIG)
if (EIGEN3_FOUND)
if (EIGEN3_VERSION_STRING AND NOT EIGEN3_VERSION_STRING VERSION_LESS 3.3.1)
if(EIGEN3_FOUND)
if(EIGEN3_VERSION_STRING AND NOT EIGEN3_VERSION_STRING VERSION_LESS 3.3.1)
set(PYBIND11_EIGEN_VIA_TARGET TRUE)
endif()
endif()
if (NOT EIGEN3_FOUND)
if(NOT EIGEN3_FOUND)
# Couldn't load via target, so fall back to allowing module mode finding, which will pick up
# tools/FindEigen3.cmake
find_package(Eigen3 3.2.7 QUIET)
@@ -174,7 +174,8 @@ function(pybind11_enable_warnings target_name)
if(MSVC)
target_compile_options(${target_name} PRIVATE /W4)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Intel|Clang)")
target_compile_options(${target_name} PRIVATE -Wall -Wextra -Wconversion -Wcast-qual -Wdeprecated)
target_compile_options(${target_name} PRIVATE -Wall -Wextra -Wconversion -Wcast-qual
-Wdeprecated)
endif()
if(PYBIND11_WERROR)
@@ -186,7 +187,9 @@ function(pybind11_enable_warnings target_name)
endif()
# Needs to be readded since the ordering requires these to be after the ones above
if(CMAKE_CXX_STANDARD AND CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND PYTHON_VERSION VERSION_LESS 3.0)
if(CMAKE_CXX_STANDARD
AND CMAKE_CXX_COMPILER_ID MATCHES "Clang"
AND PYTHON_VERSION VERSION_LESS 3.0)
if(CMAKE_CXX_STANDARD LESS 17)
target_compile_options(${target_name} PUBLIC -Wno-deprecated-register)
else()
@@ -200,7 +203,7 @@ set(test_targets pybind11_tests)
# Build pybind11_cross_module_tests if any test_whatever.py are being built that require it
foreach(t ${PYBIND11_CROSS_MODULE_TESTS})
list(FIND PYBIND11_PYTEST_FILES ${t} i)
if (i GREATER -1)
if(i GREATER -1)
list(APPEND test_targets pybind11_cross_module_tests)
break()
endif()
@@ -208,7 +211,7 @@ endforeach()
foreach(t ${PYBIND11_CROSS_MODULE_GIL_TESTS})
list(FIND PYBIND11_PYTEST_FILES ${t} i)
if (i GREATER -1)
if(i GREATER -1)
list(APPEND test_targets cross_module_gil_utils)
break()
endif()
@@ -230,7 +233,7 @@ foreach(target ${test_targets})
endif()
if(EIGEN3_FOUND)
if (PYBIND11_EIGEN_VIA_TARGET)
if(PYBIND11_EIGEN_VIA_TARGET)
target_link_libraries(${target} PRIVATE Eigen3::Eigen)
else()
target_include_directories(${target} PRIVATE ${EIGEN3_INCLUDE_DIR})
@@ -255,8 +258,11 @@ endforeach()
# Make sure pytest is found or produce a fatal error
if(NOT PYBIND11_PYTEST_FOUND)
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import pytest; print(pytest.__version__)"
RESULT_VARIABLE pytest_not_found OUTPUT_VARIABLE pytest_version ERROR_QUIET)
execute_process(
COMMAND ${PYTHON_EXECUTABLE} -c "import pytest; print(pytest.__version__)"
RESULT_VARIABLE pytest_not_found
OUTPUT_VARIABLE pytest_version
ERROR_QUIET)
if(pytest_not_found)
message(FATAL_ERROR "Running the tests requires pytest. Please install it manually"
" (try: ${PYTHON_EXECUTABLE} -m pip install pytest)")
@@ -264,16 +270,25 @@ if(NOT PYBIND11_PYTEST_FOUND)
message(FATAL_ERROR "Running the tests requires pytest >= 3.0. Found: ${pytest_version}"
"Please update it (try: ${PYTHON_EXECUTABLE} -m pip install -U pytest)")
endif()
set(PYBIND11_PYTEST_FOUND TRUE CACHE INTERNAL "")
set(PYBIND11_PYTEST_FOUND
TRUE
CACHE INTERNAL "")
endif()
# A single command to compile and run the tests
add_custom_target(pytest COMMAND ${PYTHON_EXECUTABLE} -m pytest ${PYBIND11_PYTEST_FILES}
DEPENDS ${test_targets} WORKING_DIRECTORY ${testdir} USES_TERMINAL)
add_custom_target(
pytest
COMMAND ${PYTHON_EXECUTABLE} -m pytest ${PYBIND11_PYTEST_FILES}
DEPENDS ${test_targets}
WORKING_DIRECTORY ${testdir}
USES_TERMINAL)
if(PYBIND11_TEST_OVERRIDE)
add_custom_command(TARGET pytest POST_BUILD
COMMAND ${CMAKE_COMMAND} -E echo "Note: not all tests run: -DPYBIND11_TEST_OVERRIDE is in effect")
add_custom_command(
TARGET pytest
POST_BUILD
COMMAND ${CMAKE_COMMAND} -E echo
"Note: not all tests run: -DPYBIND11_TEST_OVERRIDE is in effect")
endif()
# Add a check target to run all the tests, starting with pytest (we add dependencies to this below)
@@ -287,11 +302,10 @@ endif()
# Add a post-build comment to show the primary test suite .so size and, if a previous size, compare it:
add_custom_command(
TARGET
pybind11_tests
POST_BUILD COMMAND
${PYTHON_EXECUTABLE}
${CMAKE_CURRENT_SOURCE_DIR}/../tools/libsize.py
TARGET pybind11_tests
POST_BUILD
COMMAND
${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../tools/libsize.py
$<TARGET_FILE:pybind11_tests>
${CMAKE_CURRENT_BINARY_DIR}/sosize-$<TARGET_FILE_NAME:pybind11_tests>.txt)

43
tests/test_cmake_build/CMakeLists.txt
View File

@@ -1,12 +1,12 @@
add_custom_target(test_cmake_build)
function(pybind11_add_build_test name)
cmake_parse_arguments(ARG "INSTALL" "" "" ${ARGN})
set(build_options "-DCMAKE_PREFIX_PATH=${pybind11_BINARY_DIR}/mock_install"
"-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"
"-DPYTHON_EXECUTABLE:FILEPATH=${PYTHON_EXECUTABLE}")
set(build_options
"-DCMAKE_PREFIX_PATH=${pybind11_BINARY_DIR}/mock_install"
"-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"
"-DPYTHON_EXECUTABLE:FILEPATH=${PYTHON_EXECUTABLE}")
if(CMAKE_CXX_STANDARD)
list(APPEND build_options "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}")
@@ -16,17 +16,25 @@ function(pybind11_add_build_test name)
list(APPEND build_options "-DPYBIND11_PROJECT_DIR=${pybind11_SOURCE_DIR}")
endif()
add_custom_target(test_${name} ${CMAKE_CTEST_COMMAND}
--build-and-test "${CMAKE_CURRENT_SOURCE_DIR}/${name}"
"${CMAKE_CURRENT_BINARY_DIR}/${name}"
--build-config Release
add_custom_target(
test_${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
--build-options ${build_options}
)
--build-generator
${CMAKE_GENERATOR}
$<$<BOOL:${CMAKE_GENERATOR_PLATFORM}>:--build-generator-platform>
${CMAKE_GENERATOR_PLATFORM}
--build-makeprogram
${CMAKE_MAKE_PROGRAM}
--build-target
check
--build-options
${build_options})
if(ARG_INSTALL)
add_dependencies(test_${name} mock_install)
endif()
@@ -40,10 +48,9 @@ if(NOT ${PYTHON_MODULE_EXTENSION} MATCHES "pypy")
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"
)
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)

1
tests/test_cmake_build/installed_embed/CMakeLists.txt
View File

@@ -8,7 +8,6 @@ message(STATUS "Found pybind11 v${pybind11_VERSION}: ${pybind11_INCLUDE_DIRS}")
add_executable(test_cmake_build ../embed.cpp)
target_link_libraries(test_cmake_build PRIVATE pybind11::embed)
# Do not treat includes from IMPORTED target as SYSTEM (Python headers in pybind11::embed).
# This may be needed to resolve header conflicts, e.g. between Python release and debug headers.
set_target_properties(test_cmake_build PROPERTIES NO_SYSTEM_FROM_IMPORTED ON)

11
tests/test_cmake_build/installed_function/CMakeLists.txt
View File

@@ -8,5 +8,12 @@ message(STATUS "Found pybind11 v${pybind11_VERSION}: ${pybind11_INCLUDE_DIRS}")
pybind11_add_module(test_cmake_build SHARED NO_EXTRAS ../main.cpp)
add_custom_target(check ${CMAKE_COMMAND} -E env PYTHONPATH=$<TARGET_FILE_DIR:test_cmake_build>
${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/../test.py ${PROJECT_NAME})
add_custom_target(
check
${CMAKE_COMMAND}
-E
env
PYTHONPATH=$<TARGET_FILE_DIR:test_cmake_build>
${PYTHON_EXECUTABLE}
${PROJECT_SOURCE_DIR}/../test.py
${PROJECT_NAME})

11
tests/test_cmake_build/installed_target/CMakeLists.txt
View File

@@ -18,5 +18,12 @@ set_target_properties(test_cmake_build PROPERTIES PREFIX "${PYTHON_MODULE_PREFIX
# This may be needed to resolve header conflicts, e.g. between Python release and debug headers.
set_target_properties(test_cmake_build PROPERTIES NO_SYSTEM_FROM_IMPORTED ON)
add_custom_target(check ${CMAKE_COMMAND} -E env PYTHONPATH=$<TARGET_FILE_DIR:test_cmake_build>
${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/../test.py ${PROJECT_NAME})
add_custom_target(
check
${CMAKE_COMMAND}
-E
env
PYTHONPATH=$<TARGET_FILE_DIR:test_cmake_build>
${PYTHON_EXECUTABLE}
${PROJECT_SOURCE_DIR}/../test.py
${PROJECT_NAME})

18
tests/test_cmake_build/subdirectory_embed/CMakeLists.txt
View File

@@ -1,7 +1,9 @@
cmake_minimum_required(VERSION 3.7)
project(test_subdirectory_embed CXX)
set(PYBIND11_INSTALL ON CACHE BOOL "")
set(PYBIND11_INSTALL
ON
CACHE BOOL "")
set(PYBIND11_EXPORT_NAME test_export)
add_subdirectory(${PYBIND11_PROJECT_DIR} pybind11)
@@ -16,10 +18,10 @@ add_custom_target(check $<TARGET_FILE:test_cmake_build> ${PROJECT_SOURCE_DIR}/..
add_library(test_embed_lib ../embed.cpp)
target_link_libraries(test_embed_lib PRIVATE pybind11::embed)
install(TARGETS test_embed_lib
EXPORT test_export
ARCHIVE DESTINATION bin
LIBRARY DESTINATION lib
RUNTIME DESTINATION lib)
install(EXPORT test_export
DESTINATION lib/cmake/test_export/test_export-Targets.cmake)
install(
TARGETS test_embed_lib
EXPORT test_export
ARCHIVE DESTINATION bin
LIBRARY DESTINATION lib
RUNTIME DESTINATION lib)
install(EXPORT test_export DESTINATION lib/cmake/test_export/test_export-Targets.cmake)

11
tests/test_cmake_build/subdirectory_function/CMakeLists.txt
View File

@@ -4,5 +4,12 @@ project(test_subdirectory_module CXX)
add_subdirectory(${PYBIND11_PROJECT_DIR} pybind11)
pybind11_add_module(test_cmake_build THIN_LTO ../main.cpp)
add_custom_target(check ${CMAKE_COMMAND} -E env PYTHONPATH=$<TARGET_FILE_DIR:test_cmake_build>
${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/../test.py ${PROJECT_NAME})
add_custom_target(
check
${CMAKE_COMMAND}
-E
env
PYTHONPATH=$<TARGET_FILE_DIR:test_cmake_build>
${PYTHON_EXECUTABLE}
${PROJECT_SOURCE_DIR}/../test.py
${PROJECT_NAME})

11
tests/test_cmake_build/subdirectory_target/CMakeLists.txt
View File

@@ -11,5 +11,12 @@ target_link_libraries(test_cmake_build PRIVATE pybind11::module)
set_target_properties(test_cmake_build PROPERTIES PREFIX "${PYTHON_MODULE_PREFIX}"
SUFFIX "${PYTHON_MODULE_EXTENSION}")
add_custom_target(check ${CMAKE_COMMAND} -E env PYTHONPATH=$<TARGET_FILE_DIR:test_cmake_build>
${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/../test.py ${PROJECT_NAME})
add_custom_target(
check
${CMAKE_COMMAND}
-E
env
PYTHONPATH=$<TARGET_FILE_DIR:test_cmake_build>
${PYTHON_EXECUTABLE}
${PROJECT_SOURCE_DIR}/../test.py
${PROJECT_NAME})

19
tests/test_embed/CMakeLists.txt
View File

@@ -1,5 +1,5 @@
if(${PYTHON_MODULE_EXTENSION} MATCHES "pypy")
add_custom_target(cpptest) # Dummy target on PyPy. Embedding is not supported.
add_custom_target(cpptest) # Dummy target on PyPy. Embedding is not supported.
set(_suppress_unused_variable_warning "${DOWNLOAD_CATCH}")
return()
endif()
@@ -13,10 +13,7 @@ else()
return()
endif()
add_executable(test_embed
catch.cpp
test_interpreter.cpp
)
add_executable(test_embed catch.cpp test_interpreter.cpp)
target_include_directories(test_embed PRIVATE "${CATCH_INCLUDE_DIR}")
pybind11_enable_warnings(test_embed)
@@ -25,14 +22,18 @@ target_link_libraries(test_embed PRIVATE pybind11::embed)
find_package(Threads REQUIRED)
target_link_libraries(test_embed PUBLIC Threads::Threads)
add_custom_target(cpptest COMMAND "$<TARGET_FILE:test_embed>"
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
add_custom_target(
cpptest
COMMAND "$<TARGET_FILE:test_embed>"
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
pybind11_add_module(external_module THIN_LTO external_module.cpp)
set_target_properties(external_module PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
set_target_properties(external_module PROPERTIES LIBRARY_OUTPUT_DIRECTORY
"${CMAKE_CURRENT_SOURCE_DIR}")
foreach(config ${CMAKE_CONFIGURATION_TYPES})
string(TOUPPER ${config} config)
set_target_properties(external_module PROPERTIES LIBRARY_OUTPUT_DIRECTORY_${config} "${CMAKE_CURRENT_SOURCE_DIR}")
set_target_properties(external_module PROPERTIES LIBRARY_OUTPUT_DIRECTORY_${config}
"${CMAKE_CURRENT_SOURCE_DIR}")
endforeach()
add_dependencies(cpptest external_module)