diff options
Diffstat (limited to 'ext/pybind11/CMakeLists.txt')
| -rw-r--r-- | ext/pybind11/CMakeLists.txt | 65 |
1 files changed, 48 insertions, 17 deletions
diff --git a/ext/pybind11/CMakeLists.txt b/ext/pybind11/CMakeLists.txt index 16f1d67f1..4280ba742 100644 --- a/ext/pybind11/CMakeLists.txt +++ b/ext/pybind11/CMakeLists.txt @@ -12,7 +12,12 @@ if (POLICY CMP0048) cmake_policy(SET CMP0048 NEW) endif() -project(pybind11) +# CMake versions < 3.4.0 do not support try_compile/pthread checks without C as active language. +if(CMAKE_VERSION VERSION_LESS 3.4.0) + project(pybind11) +else() + project(pybind11 CXX) +endif() # Check if pybind11 is being used directly or via add_subdirectory set(PYBIND11_MASTER_PROJECT OFF) @@ -34,16 +39,23 @@ set(PYTHON_LIBRARIES ${PYTHON_LIBRARIES} CACHE INTERNAL "") set(PYTHON_MODULE_PREFIX ${PYTHON_MODULE_PREFIX} CACHE INTERNAL "") set(PYTHON_MODULE_EXTENSION ${PYTHON_MODULE_EXTENSION} CACHE INTERNAL "") +# NB: when adding a header don't forget to also add it to setup.py set(PYBIND11_HEADERS + include/pybind11/detail/class.h + include/pybind11/detail/common.h + include/pybind11/detail/descr.h + include/pybind11/detail/init.h + include/pybind11/detail/internals.h + include/pybind11/detail/typeid.h include/pybind11/attr.h + include/pybind11/buffer_info.h include/pybind11/cast.h include/pybind11/chrono.h - include/pybind11/class_support.h include/pybind11/common.h include/pybind11/complex.h - include/pybind11/descr.h include/pybind11/options.h include/pybind11/eigen.h + include/pybind11/embed.h include/pybind11/eval.h include/pybind11/functional.h include/pybind11/numpy.h @@ -52,7 +64,6 @@ set(PYBIND11_HEADERS include/pybind11/pytypes.h include/pybind11/stl.h include/pybind11/stl_bind.h - include/pybind11/typeid.h ) string(REPLACE "include/" "${CMAKE_CURRENT_SOURCE_DIR}/include/" PYBIND11_HEADERS "${PYBIND11_HEADERS}") @@ -65,7 +76,7 @@ include(GNUInstallDirs) include(CMakePackageConfigHelpers) # extract project version from source -file(STRINGS "${PYBIND11_INCLUDE_DIR}/pybind11/common.h" pybind11_version_defines +file(STRINGS "${PYBIND11_INCLUDE_DIR}/pybind11/detail/common.h" pybind11_version_defines REGEX "#define PYBIND11_VERSION_(MAJOR|MINOR|PATCH) ") foreach(ver ${pybind11_version_defines}) if (ver MATCHES "#define PYBIND11_VERSION_(MAJOR|MINOR|PATCH) +([^ ]+)$") @@ -82,32 +93,46 @@ endif() if(NOT (CMAKE_VERSION VERSION_LESS 3.0)) # CMake >= 3.0 # Build an interface library target: + add_library(pybind11 INTERFACE) + add_library(pybind11::pybind11 ALIAS pybind11) # to match exported target + target_include_directories(pybind11 INTERFACE $<BUILD_INTERFACE:${PYBIND11_INCLUDE_DIR}> + $<BUILD_INTERFACE:${PYTHON_INCLUDE_DIRS}> + $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>) + target_compile_options(pybind11 INTERFACE $<BUILD_INTERFACE:${PYBIND11_CPP_STANDARD}>) + add_library(module INTERFACE) - target_include_directories(module INTERFACE $<BUILD_INTERFACE:${PYBIND11_INCLUDE_DIR}> - $<BUILD_INTERFACE:${PYTHON_INCLUDE_DIRS}> - $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>) + add_library(pybind11::module ALIAS module) + if(NOT MSVC) + target_compile_options(module INTERFACE -fvisibility=hidden) + endif() + target_link_libraries(module INTERFACE pybind11::pybind11) if(WIN32 OR CYGWIN) target_link_libraries(module INTERFACE $<BUILD_INTERFACE:${PYTHON_LIBRARIES}>) elseif(APPLE) target_link_libraries(module INTERFACE "-undefined dynamic_lookup") endif() - target_compile_options(module INTERFACE $<BUILD_INTERFACE:${PYBIND11_CPP_STANDARD}>) - add_library(pybind11::module ALIAS module) # to match exported target + add_library(embed INTERFACE) + add_library(pybind11::embed ALIAS embed) + target_link_libraries(embed INTERFACE pybind11::pybind11 $<BUILD_INTERFACE:${PYTHON_LIBRARIES}>) endif() if (PYBIND11_INSTALL) - install(FILES ${PYBIND11_HEADERS} - DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/pybind11) + install(DIRECTORY ${PYBIND11_INCLUDE_DIR}/pybind11 DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}) # GNUInstallDirs "DATADIR" wrong here; CMake search path wants "share". set(PYBIND11_CMAKECONFIG_INSTALL_DIR "share/cmake/${PROJECT_NAME}" CACHE STRING "install path for pybind11Config.cmake") configure_package_config_file(tools/${PROJECT_NAME}Config.cmake.in "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" INSTALL_DESTINATION ${PYBIND11_CMAKECONFIG_INSTALL_DIR}) + # Remove CMAKE_SIZEOF_VOID_P from ConfigVersion.cmake since the library does + # not depend on architecture specific settings or libraries. + set(_PYBIND11_CMAKE_SIZEOF_VOID_P ${CMAKE_SIZEOF_VOID_P}) + unset(CMAKE_SIZEOF_VOID_P) write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake VERSION ${${PROJECT_NAME}_VERSION} COMPATIBILITY AnyNewerVersion) + set(CMAKE_SIZEOF_VOID_P ${_PYBIND11_CMAKE_SIZEOF_VOID_P}) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake tools/FindPythonLibsNew.cmake @@ -115,10 +140,16 @@ if (PYBIND11_INSTALL) DESTINATION ${PYBIND11_CMAKECONFIG_INSTALL_DIR}) if(NOT (CMAKE_VERSION VERSION_LESS 3.0)) - install(TARGETS module - EXPORT "${PROJECT_NAME}Targets") - install(EXPORT "${PROJECT_NAME}Targets" - NAMESPACE "${PROJECT_NAME}::" - DESTINATION ${PYBIND11_CMAKECONFIG_INSTALL_DIR}) + if(NOT PYBIND11_EXPORT_NAME) + set(PYBIND11_EXPORT_NAME "${PROJECT_NAME}Targets") + endif() + + install(TARGETS pybind11 module embed + EXPORT "${PYBIND11_EXPORT_NAME}") + if(PYBIND11_MASTER_PROJECT) + install(EXPORT "${PYBIND11_EXPORT_NAME}" + NAMESPACE "${PROJECT_NAME}::" + DESTINATION ${PYBIND11_CMAKECONFIG_INSTALL_DIR}) + endif() endif() endif() |