1 files changed, 100 insertions, 0 deletions
diff --git a/src/pybind/CMakeLists.txt b/src/pybind/CMakeLists.txt
new file mode 100644
index 00000000..66454317
--- /dev/null
+++ b/src/pybind/CMakeLists.txt
@@ -0,0 +1,100 @@
+include(Distutils)
+
+set(CYTHON_MODULE_DIR ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/cython_modules)
+
+# Keep the default version last
+if(WITH_PYTHON3)
+  list(APPEND py_vers 3)
+endif()
+if(WITH_PYTHON2)
+  list(APPEND py_vers 2)
+endif()
+if(NOT py_vers)
+  message(FATAL_ERROR "No Python binding enabled. Please enable WITH_PYTHON2 and/or WITH_PYTHON3.")
+endif()
+
+foreach(python_version ${py_vers})
+  if(${python_version} EQUAL 2)
+    set(PYTHON_VERSION "")
+  else(${python_version} EQUAL 2)
+    set(PYTHON_VERSION ${python_version})
+  endif(${python_version} EQUAL 2)
+
+  find_package(Cython REQUIRED)
+
+  add_subdirectory(rados rados${PYTHON_VERSION})
+  add_custom_target(cython${PYTHON_VERSION}_modules ALL
+    DEPENDS cython${PYTHON_VERSION}_rados)
+
+  if(WITH_RBD)
+    add_subdirectory(rbd rbd${PYTHON_VERSION})
+    add_dependencies(cython${PYTHON_VERSION}_modules cython${PYTHON_VERSION}_rbd)
+  endif()
+  if(WITH_CEPHFS)
+    add_subdirectory(cephfs cephfs${PYTHON_VERSION})
+    add_dependencies(cython${PYTHON_VERSION}_modules cython${PYTHON_VERSION}_cephfs)
+  endif()
+  if(WITH_RADOSGW)
+    add_subdirectory(rgw rgw${PYTHON_VERSION})
+    add_dependencies(cython${PYTHON_VERSION}_modules cython${PYTHON_VERSION}_rgw)
+  endif()
+
+  # if CMAKE_INSTALL_PREFIX is an empty string, must replace
+  # it with "/" to make PYTHON_INSTALL_TEMPLATE an absolute path to be
+  # consistent with all other installation paths.
+  if(CMAKE_INSTALL_PREFIX)
+    set(PYTHON_INSTALL_TEMPLATE "${CMAKE_INSTALL_PREFIX}")
+  else(CMAKE_INSTALL_PREFIX)
+    set(PYTHON_INSTALL_TEMPLATE "/")
+  endif(CMAKE_INSTALL_PREFIX)
+
+  execute_process(
+    COMMAND
+    ${PYTHON${PYTHON_VERSION}_EXECUTABLE} -c "from distutils import sysconfig; print(sysconfig.get_python_lib(prefix='${PYTHON_INSTALL_TEMPLATE}'))"
+    OUTPUT_VARIABLE "PYTHON${PYTHON_VERSION}_INSTDIR"
+    OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+  install(FILES
+    ${CMAKE_CURRENT_SOURCE_DIR}/ceph_argparse.py
+    ${CMAKE_CURRENT_SOURCE_DIR}/ceph_daemon.py
+    ${CMAKE_CURRENT_SOURCE_DIR}/ceph_volume_client.py
+    DESTINATION ${PYTHON${PYTHON_VERSION}_INSTDIR})
+endforeach()
+
+if(WITH_MGR)
+  if(NOT WITH_PYTHON2 AND MGR_PYTHON_VERSION_MAJOR EQUAL 2)
+    message(FATAL_ERROR "mgr plugins require python2 binding")
+  elseif(NOT WITH_PYTHON3 AND MGR_PYTHON_VERSION_MAJOR EQUAL 3)
+    message(FATAL_ERROR "mgr plugins require python3 binding")
+  endif()
+
+  if(USE_OPENSSL)
+    execute_process(
+      COMMAND ${PYTHON${PYTHON_VERSION}_EXECUTABLE} -c "import ssl; print('.'.join(map(str,ssl.OPENSSL_VERSION_INFO[0:3])))"
+      RESULT_VARIABLE PYSSL_RESULT
+      OUTPUT_VARIABLE PYSSL_VER
+      ERROR_QUIET)
+    if (NOT ${PYSSL_RESULT})
+      # the ideal way to get the soversion is to parse the suffix of file name of
+      # `/lib/x86_64-linux-gnu/libssl.so.1.0.0`, but since we're lazy, and will just
+      # trust the version number here.
+      macro(get_openssl_soversion version prefix)
+        string(REPLACE "." ";" ssl_version_list ${version})
+        list(GET ssl_version_list 0 ssl_version_major)
+        list(GET ssl_version_list 1 ssl_version_minor)
+        set(${prefix}_SOVERSION ${ssl_version_major}.${ssl_version_minor})
+        unset(ssl_version_list)
+        unset(ssl_version_major)
+        unset(ssl_version_minor)
+      endmacro()
+      get_openssl_soversion(${OPENSSL_VERSION} OPENSSL)
+      get_openssl_soversion(${PYSSL_VER} PYSSL)
+      if(NOT (OPENSSL_SOVERSION VERSION_EQUAL PYSSL_SOVERSION))
+        message(FATAL_ERROR "Python and Ceph link to different OpenSSL versions: ${PYSSL_VER} vs ${OPENSSL_VERSION}")
+      endif()
+    else()
+      message(WARNING "could not determine ssl version of python crypto lib")
+    endif()
+  endif(USE_OPENSSL)
+  add_subdirectory(mgr)
+endif(WITH_MGR)