未验证 提交 dd634aa7 编写于 作者: V Vitaly Baranov 提交者: GitHub

Merge pull request #15491 from vitlibar/update-grpc

Update gRPC to the latest version
......@@ -107,7 +107,6 @@
[submodule "contrib/grpc"]
path = contrib/grpc
url = https://github.com/ClickHouse-Extras/grpc.git
branch = v1.25.0
[submodule "contrib/aws"]
path = contrib/aws
url = https://github.com/ClickHouse-Extras/aws-sdk-cpp.git
......
#[[
Defines the following variables:
``gRPC_FOUND``
Whether the gRPC framework is found
``gRPC_INCLUDE_DIRS``
The include directories of the gRPC framework, including the include directories of the C++ wrapper.
``gRPC_LIBRARIES``
The libraries of the gRPC framework.
``gRPC_UNSECURE_LIBRARIES``
The libraries of the gRPC framework without SSL.
``_gRPC_CPP_PLUGIN``
The plugin for generating gRPC client and server C++ stubs from `.proto` files
``_gRPC_PYTHON_PLUGIN``
The plugin for generating gRPC client and server Python stubs from `.proto` files
The following :prop_tgt:`IMPORTED` targets are also defined:
``grpc++``
``grpc++_unsecure``
``grpc_cpp_plugin``
``grpc_python_plugin``
Add custom commands to process ``.proto`` files to C++::
protobuf_generate_grpc_cpp(<SRCS> <HDRS>
[DESCRIPTORS <DESC>] [EXPORT_MACRO <MACRO>] [<ARGN>...])
``SRCS``
Variable to define with autogenerated source files
``HDRS``
Variable to define with autogenerated header files
``DESCRIPTORS``
Variable to define with autogenerated descriptor files, if requested.
``EXPORT_MACRO``
is a macro which should expand to ``__declspec(dllexport)`` or
``__declspec(dllimport)`` depending on what is being compiled.
``ARGN``
``.proto`` files
#]]
# Function to generate C++ files from .proto files.
# This function is a modified version of the function PROTOBUF_GENERATE_CPP() copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake.
function(PROTOBUF_GENERATE_GRPC_CPP SRCS HDRS)
cmake_parse_arguments(protobuf_generate_grpc_cpp "" "EXPORT_MACRO;DESCRIPTORS" "" ${ARGN})
set(_proto_files "${protobuf_generate_grpc_cpp_UNPARSED_ARGUMENTS}")
if(NOT _proto_files)
message(SEND_ERROR "Error: PROTOBUF_GENERATE_GRPC_CPP() called without any proto files")
return()
endif()
if(PROTOBUF_GENERATE_GRPC_CPP_APPEND_PATH)
set(_append_arg APPEND_PATH)
endif()
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(_descriptors DESCRIPTORS)
endif()
if(DEFINED PROTOBUF_IMPORT_DIRS AND NOT DEFINED Protobuf_IMPORT_DIRS)
set(Protobuf_IMPORT_DIRS "${PROTOBUF_IMPORT_DIRS}")
endif()
if(DEFINED Protobuf_IMPORT_DIRS)
set(_import_arg IMPORT_DIRS ${Protobuf_IMPORT_DIRS})
endif()
set(_outvar)
protobuf_generate_grpc(${_append_arg} ${_descriptors} LANGUAGE cpp EXPORT_MACRO ${protobuf_generate_cpp_EXPORT_MACRO} OUT_VAR _outvar ${_import_arg} PROTOS ${_proto_files})
set(${SRCS})
set(${HDRS})
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(${protobuf_generate_grpc_cpp_DESCRIPTORS})
endif()
foreach(_file ${_outvar})
if(_file MATCHES "cc$")
list(APPEND ${SRCS} ${_file})
elseif(_file MATCHES "desc$")
list(APPEND ${protobuf_generate_grpc_cpp_DESCRIPTORS} ${_file})
else()
list(APPEND ${HDRS} ${_file})
endif()
endforeach()
set(${SRCS} ${${SRCS}} PARENT_SCOPE)
set(${HDRS} ${${HDRS}} PARENT_SCOPE)
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(${protobuf_generate_grpc_cpp_DESCRIPTORS} "${${protobuf_generate_grpc_cpp_DESCRIPTORS}}" PARENT_SCOPE)
endif()
endfunction()
# Helper function.
# This function is a modified version of the function protobuf_generate() copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake.
function(protobuf_generate_grpc)
set(_options APPEND_PATH DESCRIPTORS)
set(_singleargs LANGUAGE OUT_VAR EXPORT_MACRO PROTOC_OUT_DIR)
if(COMMAND target_sources)
list(APPEND _singleargs TARGET)
endif()
set(_multiargs PROTOS IMPORT_DIRS GENERATE_EXTENSIONS)
cmake_parse_arguments(protobuf_generate_grpc "${_options}" "${_singleargs}" "${_multiargs}" "${ARGN}")
if(NOT protobuf_generate_grpc_PROTOS AND NOT protobuf_generate_grpc_TARGET)
message(SEND_ERROR "Error: protobuf_generate_grpc called without any targets or source files")
return()
endif()
if(NOT protobuf_generate_grpc_OUT_VAR AND NOT protobuf_generate_grpc_TARGET)
message(SEND_ERROR "Error: protobuf_generate_grpc called without a target or output variable")
return()
endif()
if(NOT protobuf_generate_grpc_LANGUAGE)
set(protobuf_generate_grpc_LANGUAGE cpp)
endif()
string(TOLOWER ${protobuf_generate_grpc_LANGUAGE} protobuf_generate_grpc_LANGUAGE)
if(NOT protobuf_generate_grpc_PROTOC_OUT_DIR)
set(protobuf_generate_grpc_PROTOC_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
endif()
if(protobuf_generate_grpc_EXPORT_MACRO AND protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(_dll_export_decl "dllexport_decl=${protobuf_generate_grpc_EXPORT_MACRO}:")
endif()
if(NOT protobuf_generate_grpc_GENERATE_EXTENSIONS)
if(protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(protobuf_generate_grpc_GENERATE_EXTENSIONS .pb.h .pb.cc .grpc.pb.h .grpc.pb.cc)
elseif(protobuf_generate_grpc_LANGUAGE STREQUAL python)
set(protobuf_generate_grpc_GENERATE_EXTENSIONS _pb2.py)
else()
message(SEND_ERROR "Error: protobuf_generate_grpc given unknown Language ${LANGUAGE}, please provide a value for GENERATE_EXTENSIONS")
return()
endif()
endif()
if(NOT protobuf_generate_grpc_PLUGIN)
if(protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(protobuf_generate_grpc_PLUGIN "grpc_cpp_plugin")
elseif(protobuf_generate_grpc_LANGUAGE STREQUAL python)
set(protobuf_generate_grpc_PLUGIN "grpc_python_plugin")
else()
message(SEND_ERROR "Error: protobuf_generate_grpc given unknown Language ${LANGUAGE}, please provide a value for PLUGIN")
return()
endif()
endif()
if(protobuf_generate_grpc_TARGET)
get_target_property(_source_list ${protobuf_generate_grpc_TARGET} SOURCES)
foreach(_file ${_source_list})
if(_file MATCHES "proto$")
list(APPEND protobuf_generate_grpc_PROTOS ${_file})
endif()
endforeach()
endif()
if(NOT protobuf_generate_grpc_PROTOS)
message(SEND_ERROR "Error: protobuf_generate_grpc could not find any .proto files")
return()
endif()
if(protobuf_generate_grpc_APPEND_PATH)
# Create an include path for each file specified
foreach(_file ${protobuf_generate_grpc_PROTOS})
get_filename_component(_abs_file ${_file} ABSOLUTE)
get_filename_component(_abs_path ${_abs_file} PATH)
list(FIND _protobuf_include_path ${_abs_path} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${_abs_path})
endif()
endforeach()
else()
set(_protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
endif()
foreach(DIR ${protobuf_generate_grpc_IMPORT_DIRS})
get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
set(_generated_srcs_all)
foreach(_proto ${protobuf_generate_grpc_PROTOS})
get_filename_component(_abs_file ${_proto} ABSOLUTE)
get_filename_component(_abs_dir ${_abs_file} DIRECTORY)
get_filename_component(_basename ${_proto} NAME_WE)
file(RELATIVE_PATH _rel_dir ${CMAKE_CURRENT_SOURCE_DIR} ${_abs_dir})
set(_possible_rel_dir)
if(NOT protobuf_generate_grpc_APPEND_PATH)
set(_possible_rel_dir ${_rel_dir}/)
endif()
set(_generated_srcs)
foreach(_ext ${protobuf_generate_grpc_GENERATE_EXTENSIONS})
list(APPEND _generated_srcs "${protobuf_generate_grpc_PROTOC_OUT_DIR}/${_possible_rel_dir}${_basename}${_ext}")
endforeach()
if(protobuf_generate_grpc_DESCRIPTORS AND protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(_descriptor_file "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.desc")
set(_dll_desc_out "--descriptor_set_out=${_descriptor_file}")
list(APPEND _generated_srcs ${_descriptor_file})
endif()
list(APPEND _generated_srcs_all ${_generated_srcs})
add_custom_command(
OUTPUT ${_generated_srcs}
COMMAND protobuf::protoc
ARGS --${protobuf_generate_grpc_LANGUAGE}_out ${_dll_export_decl}${protobuf_generate_grpc_PROTOC_OUT_DIR}
--grpc_out ${_dll_export_decl}${protobuf_generate_grpc_PROTOC_OUT_DIR}
--plugin=protoc-gen-grpc=$<TARGET_FILE:${protobuf_generate_grpc_PLUGIN}>
${_dll_desc_out} ${_protobuf_include_path} ${_abs_file}
DEPENDS ${_abs_file} protobuf::protoc ${protobuf_generate_grpc_PLUGIN}
COMMENT "Running ${protobuf_generate_grpc_LANGUAGE} protocol buffer compiler on ${_proto}"
VERBATIM)
endforeach()
set_source_files_properties(${_generated_srcs_all} PROPERTIES GENERATED TRUE)
if(protobuf_generate_grpc_OUT_VAR)
set(${protobuf_generate_grpc_OUT_VAR} ${_generated_srcs_all} PARENT_SCOPE)
endif()
if(protobuf_generate_grpc_TARGET)
target_sources(${protobuf_generate_grpc_TARGET} PRIVATE ${_generated_srcs_all})
endif()
endfunction()
# Find the libraries.
if(gRPC_USE_STATIC_LIBS)
# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
set(_gRPC_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
if(WIN32)
set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
else()
set(CMAKE_FIND_LIBRARY_SUFFIXES .a)
endif()
endif()
find_library(gRPC_LIBRARY NAMES grpc)
find_library(gRPC_CPP_LIBRARY NAMES grpc++)
find_library(gRPC_UNSECURE_LIBRARY NAMES grpc_unsecure)
find_library(gRPC_CPP_UNSECURE_LIBRARY NAMES grpc++_unsecure)
set(gRPC_LIBRARIES)
if(gRPC_USE_UNSECURE_LIBRARIES)
if(gRPC_UNSECURE_LIBRARY)
set(gRPC_LIBRARIES ${gRPC_LIBRARIES} ${gRPC_UNSECURE_LIBRARY})
endif()
if(gRPC_CPP_UNSECURE_LIBRARY)
set(gRPC_LIBRARIES ${gRPC_LIBRARIES} ${gRPC_CPP_UNSECURE_LIBRARY})
endif()
else()
if(gRPC_LIBRARY)
set(gRPC_LIBRARIES ${gRPC_LIBRARIES} ${gRPC_LIBRARY})
endif()
if(gRPC_CPP_UNSECURE_LIBRARY)
set(gRPC_LIBRARIES ${gRPC_LIBRARIES} ${gRPC_CPP_LIBRARY})
endif()
endif()
# Restore the original find library ordering.
if(gRPC_USE_STATIC_LIBS)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${_gRPC_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
endif()
# Find the include directories.
find_path(gRPC_INCLUDE_DIR grpc/grpc.h)
find_path(gRPC_CPP_INCLUDE_DIR grpc++/grpc++.h)
if(gRPC_INCLUDE_DIR AND gRPC_CPP_INCLUDE_DIR AND NOT(gRPC_INCLUDE_DIR STREQUAL gRPC_CPP_INCLUDE_DIR))
set(gRPC_INCLUDE_DIRS ${gRPC_INCLUDE_DIR} ${gRPC_CPP_INCLUDE_DIR})
elseif(gRPC_INCLUDE_DIR)
set(gRPC_INCLUDE_DIRS ${gRPC_INCLUDE_DIR})
else()
set(gRPC_INCLUDE_DIRS ${gRPC_CPP_INCLUDE_DIR})
endif()
# Get full path to plugin.
find_program(_gRPC_CPP_PLUGIN
NAMES grpc_cpp_plugin
DOC "The plugin for generating gRPC client and server C++ stubs from `.proto` files")
find_program(_gRPC_PYTHON_PLUGIN
NAMES grpc_python_plugin
DOC "The plugin for generating gRPC client and server Python stubs from `.proto` files")
# Add imported targets.
if(gRPC_CPP_LIBRARY AND NOT TARGET grpc++)
add_library(grpc++ UNKNOWN IMPORTED)
set_target_properties(grpc++ PROPERTIES
IMPORTED_LOCATION "${gRPC_CPP_LIBRARY}")
set_target_properties(grpc++ PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${gRPC_INCLUDE_DIRS})
endif()
if(gRPC_CPP_UNSECURE_LIBRARY AND NOT TARGET grpc++_unsecure)
add_library(grpc++_unsecure UNKNOWN IMPORTED)
set_target_properties(grpc++_unsecure PROPERTIES
IMPORTED_LOCATION "${gRPC_CPP_UNSECURE_LIBRARY}")
set_target_properties(grpc++_unsecure PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${gRPC_INCLUDE_DIRS})
endif()
if(gRPC_CPP_PLUGIN AND NOT TARGET grpc_cpp_plugin)
add_executable(grpc_cpp_plugin IMPORTED)
set_target_properties(grpc_cpp_plugin PROPERTIES
IMPORTED_LOCATION "${gRPC_CPP_PLUGIN}")
endif()
if(gRPC_PYTHON_PLUGIN AND NOT TARGET grpc_python_plugin)
add_executable(grpc_python_plugin IMPORTED)
set_target_properties(grpc_python_plugin PROPERTIES
IMPORTED_LOCATION "${gRPC_PYTHON_PLUGIN}")
endif()
#include(FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(gRPC
REQUIRED_VARS gRPC_LIBRARY gRPC_CPP_LIBRARY gRPC_UNSECURE_LIBRARY gRPC_CPP_UNSECURE_LIBRARY
gRPC_INCLUDE_DIR gRPC_CPP_INCLUDE_DIR _gRPC_CPP_PLUGIN _gRPC_PYTHON_PLUGIN)
if(gRPC_FOUND)
if(gRPC_DEBUG)
message(STATUS "gRPC: INCLUDE_DIRS=${gRPC_INCLUDE_DIRS}")
message(STATUS "gRPC: LIBRARIES=${gRPC_LIBRARIES}")
message(STATUS "gRPC: CPP_PLUGIN=${_gRPC_CPP_PLUGIN}")
message(STATUS "gRPC: PYTHON_PLUGIN=${_gRPC_PYTHON_PLUGIN}")
endif()
endif()
option (ENABLE_GRPC "Use gRPC" ${ENABLE_LIBRARIES})
option(ENABLE_GRPC "Use gRPC" ${ENABLE_LIBRARIES})
if (NOT ENABLE_GRPC)
if (USE_INTERNAL_GRPC_LIBRARY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Cannot use internal gRPC library with ENABLE_GRPC=OFF")
endif()
return()
if(NOT ENABLE_GRPC)
if(USE_INTERNAL_GRPC_LIBRARY)
message(${RECONFIGURE_MESSAGE_LEVEL} "Cannot use internal gRPC library with ENABLE_GRPC=OFF")
endif()
return()
endif()
option (USE_INTERNAL_GRPC_LIBRARY
"Set to FALSE to use system gRPC library instead of bundled. (Experimental. Set to OFF on your own risk)"
${NOT_UNBUNDLED})
if (NOT USE_INTERNAL_GRPC_LIBRARY)
find_package(grpc)
if (NOT GRPC_FOUND)
find_path(GRPC_INCLUDE_DIR grpcpp/grpcpp.h)
find_library(GRPC_LIBRARY grpc++)
endif ()
if (GRPC_INCLUDE_DIR AND GRPC_LIBRARY)
set (USE_GRPC ON)
else()
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find system gRPC")
endif()
if(NOT USE_PROTOBUF)
message(WARNING "Cannot use gRPC library without protobuf")
endif()
if (NOT USE_GRPC)
if (NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/grpc/include/grpc++/grpc++.h")
message (WARNING "submodule contrib/grpc is missing. To fix try run: \n git submodule update --init --recursive")
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find internal gRPC")
set (USE_INTERNAL_GRPC_LIBRARY OFF)
elseif (NOT USE_PROTOBUF)
message (WARNING "gRPC requires protobuf which is disabled")
message (${RECONFIGURE_MESSAGE_LEVEL} "Will not use internal gRPC without protobuf")
set (USE_INTERNAL_GRPC_LIBRARY OFF)
else()
set (GRPC_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/grpc/include")
set (GRPC_LIBRARY "libgrpc++")
set (USE_GRPC ON)
set (USE_INTERNAL_GRPC_LIBRARY ON)
endif()
# Normally we use the internal gRPC framework.
# You can set USE_INTERNAL_GRPC_LIBRARY to OFF to force using the external gRPC framework, which should be installed in the system in this case.
# The external gRPC framework can be installed in the system by running
# sudo apt-get install libgrpc++-dev protobuf-compiler-grpc
option(USE_INTERNAL_GRPC_LIBRARY "Set to FALSE to use system gRPC library instead of bundled. (Experimental. Set to OFF on your own risk)" ${NOT_UNBUNDLED})
if(NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/grpc/CMakeLists.txt")
if(USE_INTERNAL_GRPC_LIBRARY)
message(WARNING "submodule contrib/grpc is missing. to fix try run: \n git submodule update --init --recursive")
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal grpc")
set(USE_INTERNAL_GRPC_LIBRARY 0)
endif()
set(MISSING_INTERNAL_GRPC_LIBRARY 1)
endif()
if(USE_SSL)
set(gRPC_USE_UNSECURE_LIBRARIES FALSE)
else()
set(gRPC_USE_UNSECURE_LIBRARIES TRUE)
endif()
if(NOT USE_INTERNAL_GRPC_LIBRARY)
find_package(gRPC)
if(NOT gRPC_INCLUDE_DIRS OR NOT gRPC_LIBRARIES)
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't find system gRPC library")
set(EXTERNAL_GRPC_LIBRARY_FOUND 0)
elseif(NOT _gRPC_CPP_PLUGIN)
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't find system grcp_cpp_plugin")
set(EXTERNAL_GRPC_LIBRARY_FOUND 0)
else()
set(EXTERNAL_GRPC_LIBRARY_FOUND 1)
set(USE_GRPC 1)
endif()
endif()
if(NOT EXTERNAL_GRPC_LIBRARY_FOUND AND NOT MISSING_INTERNAL_GRPC_LIBRARY)
set(gRPC_INCLUDE_DIRS "${ClickHouse_SOURCE_DIR}/contrib/grpc/include")
if(gRPC_USE_UNSECURE_LIBRARIES)
set(gRPC_LIBRARIES grpc_unsecure grpc++_unsecure)
else()
set(gRPC_LIBRARIES grpc grpc++)
endif()
set(_gRPC_CPP_PLUGIN $<TARGET_FILE:grpc_cpp_plugin>)
set(_gRPC_PROTOC_EXECUTABLE $<TARGET_FILE:protobuf::protoc>)
include("${ClickHouse_SOURCE_DIR}/contrib/grpc-cmake/protobuf_generate_grpc.cmake")
set(USE_INTERNAL_GRPC_LIBRARY 1)
set(USE_GRPC 1)
endif()
message (STATUS "Using gRPC=${USE_GRPC}: ${GRPC_INCLUDE_DIR} : ${GRPC_LIBRARY}")
message(STATUS "Using gRPC=${USE_GRPC}: ${gRPC_INCLUDE_DIRS} : ${gRPC_LIBRARIES} : ${_gRPC_CPP_PLUGIN}")
Subproject commit 8aea4e168e78f3eb9828080740fc8cb73d53bf79
Subproject commit a6570b863cf76c9699580ba51c7827d5bffaac43
此差异已折叠。
#[[
Add custom commands to process ``.proto`` files to C++::
protobuf_generate_grpc_cpp(<SRCS> <HDRS>
[DESCRIPTORS <DESC>] [EXPORT_MACRO <MACRO>] [<ARGN>...])
``SRCS``
Variable to define with autogenerated source files
``HDRS``
Variable to define with autogenerated header files
``DESCRIPTORS``
Variable to define with autogenerated descriptor files, if requested.
``EXPORT_MACRO``
is a macro which should expand to ``__declspec(dllexport)`` or
``__declspec(dllimport)`` depending on what is being compiled.
``ARGN``
``.proto`` files
#]]
# Function to generate C++ files from .proto files.
# This function is a modified version of the function PROTOBUF_GENERATE_CPP() copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake.
function(PROTOBUF_GENERATE_GRPC_CPP SRCS HDRS)
cmake_parse_arguments(protobuf_generate_grpc_cpp "" "EXPORT_MACRO;DESCRIPTORS" "" ${ARGN})
set(_proto_files "${protobuf_generate_grpc_cpp_UNPARSED_ARGUMENTS}")
if(NOT _proto_files)
message(SEND_ERROR "Error: PROTOBUF_GENERATE_GRPC_CPP() called without any proto files")
return()
endif()
if(PROTOBUF_GENERATE_GRPC_CPP_APPEND_PATH)
set(_append_arg APPEND_PATH)
endif()
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(_descriptors DESCRIPTORS)
endif()
if(DEFINED PROTOBUF_IMPORT_DIRS AND NOT DEFINED Protobuf_IMPORT_DIRS)
set(Protobuf_IMPORT_DIRS "${PROTOBUF_IMPORT_DIRS}")
endif()
if(DEFINED Protobuf_IMPORT_DIRS)
set(_import_arg IMPORT_DIRS ${Protobuf_IMPORT_DIRS})
endif()
set(_outvar)
protobuf_generate_grpc(${_append_arg} ${_descriptors} LANGUAGE cpp EXPORT_MACRO ${protobuf_generate_cpp_EXPORT_MACRO} OUT_VAR _outvar ${_import_arg} PROTOS ${_proto_files})
set(${SRCS})
set(${HDRS})
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(${protobuf_generate_grpc_cpp_DESCRIPTORS})
endif()
foreach(_file ${_outvar})
if(_file MATCHES "cc$")
list(APPEND ${SRCS} ${_file})
elseif(_file MATCHES "desc$")
list(APPEND ${protobuf_generate_grpc_cpp_DESCRIPTORS} ${_file})
else()
list(APPEND ${HDRS} ${_file})
endif()
endforeach()
set(${SRCS} ${${SRCS}} PARENT_SCOPE)
set(${HDRS} ${${HDRS}} PARENT_SCOPE)
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(${protobuf_generate_grpc_cpp_DESCRIPTORS} "${${protobuf_generate_grpc_cpp_DESCRIPTORS}}" PARENT_SCOPE)
endif()
endfunction()
# Helper function.
# This function is a modified version of the function protobuf_generate() copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake.
function(protobuf_generate_grpc)
set(_options APPEND_PATH DESCRIPTORS)
set(_singleargs LANGUAGE OUT_VAR EXPORT_MACRO PROTOC_OUT_DIR)
if(COMMAND target_sources)
list(APPEND _singleargs TARGET)
endif()
set(_multiargs PROTOS IMPORT_DIRS GENERATE_EXTENSIONS)
cmake_parse_arguments(protobuf_generate_grpc "${_options}" "${_singleargs}" "${_multiargs}" "${ARGN}")
if(NOT protobuf_generate_grpc_PROTOS AND NOT protobuf_generate_grpc_TARGET)
message(SEND_ERROR "Error: protobuf_generate_grpc called without any targets or source files")
return()
endif()
if(NOT protobuf_generate_grpc_OUT_VAR AND NOT protobuf_generate_grpc_TARGET)
message(SEND_ERROR "Error: protobuf_generate_grpc called without a target or output variable")
return()
endif()
if(NOT protobuf_generate_grpc_LANGUAGE)
set(protobuf_generate_grpc_LANGUAGE cpp)
endif()
string(TOLOWER ${protobuf_generate_grpc_LANGUAGE} protobuf_generate_grpc_LANGUAGE)
if(NOT protobuf_generate_grpc_PROTOC_OUT_DIR)
set(protobuf_generate_grpc_PROTOC_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
endif()
if(protobuf_generate_grpc_EXPORT_MACRO AND protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(_dll_export_decl "dllexport_decl=${protobuf_generate_grpc_EXPORT_MACRO}:")
endif()
if(NOT protobuf_generate_grpc_GENERATE_EXTENSIONS)
if(protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(protobuf_generate_grpc_GENERATE_EXTENSIONS .pb.h .pb.cc .grpc.pb.h .grpc.pb.cc)
elseif(protobuf_generate_grpc_LANGUAGE STREQUAL python)
set(protobuf_generate_grpc_GENERATE_EXTENSIONS _pb2.py)
else()
message(SEND_ERROR "Error: protobuf_generate_grpc given unknown Language ${LANGUAGE}, please provide a value for GENERATE_EXTENSIONS")
return()
endif()
endif()
if(NOT protobuf_generate_grpc_PLUGIN)
if(protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(protobuf_generate_grpc_PLUGIN "grpc_cpp_plugin")
elseif(protobuf_generate_grpc_LANGUAGE STREQUAL python)
set(protobuf_generate_grpc_PLUGIN "grpc_python_plugin")
else()
message(SEND_ERROR "Error: protobuf_generate_grpc given unknown Language ${LANGUAGE}, please provide a value for PLUGIN")
return()
endif()
endif()
if(protobuf_generate_grpc_TARGET)
get_target_property(_source_list ${protobuf_generate_grpc_TARGET} SOURCES)
foreach(_file ${_source_list})
if(_file MATCHES "proto$")
list(APPEND protobuf_generate_grpc_PROTOS ${_file})
endif()
endforeach()
endif()
if(NOT protobuf_generate_grpc_PROTOS)
message(SEND_ERROR "Error: protobuf_generate_grpc could not find any .proto files")
return()
endif()
if(protobuf_generate_grpc_APPEND_PATH)
# Create an include path for each file specified
foreach(_file ${protobuf_generate_grpc_PROTOS})
get_filename_component(_abs_file ${_file} ABSOLUTE)
get_filename_component(_abs_path ${_abs_file} PATH)
list(FIND _protobuf_include_path ${_abs_path} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${_abs_path})
endif()
endforeach()
else()
set(_protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
endif()
foreach(DIR ${protobuf_generate_grpc_IMPORT_DIRS})
get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
set(_generated_srcs_all)
foreach(_proto ${protobuf_generate_grpc_PROTOS})
get_filename_component(_abs_file ${_proto} ABSOLUTE)
get_filename_component(_abs_dir ${_abs_file} DIRECTORY)
get_filename_component(_basename ${_proto} NAME_WE)
file(RELATIVE_PATH _rel_dir ${CMAKE_CURRENT_SOURCE_DIR} ${_abs_dir})
set(_possible_rel_dir)
if(NOT protobuf_generate_grpc_APPEND_PATH)
set(_possible_rel_dir ${_rel_dir}/)
endif()
set(_generated_srcs)
foreach(_ext ${protobuf_generate_grpc_GENERATE_EXTENSIONS})
list(APPEND _generated_srcs "${protobuf_generate_grpc_PROTOC_OUT_DIR}/${_possible_rel_dir}${_basename}${_ext}")
endforeach()
if(protobuf_generate_grpc_DESCRIPTORS AND protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(_descriptor_file "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.desc")
set(_dll_desc_out "--descriptor_set_out=${_descriptor_file}")
list(APPEND _generated_srcs ${_descriptor_file})
endif()
list(APPEND _generated_srcs_all ${_generated_srcs})
add_custom_command(
OUTPUT ${_generated_srcs}
COMMAND protobuf::protoc
ARGS --${protobuf_generate_grpc_LANGUAGE}_out ${_dll_export_decl}${protobuf_generate_grpc_PROTOC_OUT_DIR}
--grpc_out ${_dll_export_decl}${protobuf_generate_grpc_PROTOC_OUT_DIR}
--plugin=protoc-gen-grpc=$<TARGET_FILE:${protobuf_generate_grpc_PLUGIN}>
${_dll_desc_out} ${_protobuf_include_path} ${_abs_file}
DEPENDS ${_abs_file} protobuf::protoc ${protobuf_generate_grpc_PLUGIN}
COMMENT "Running ${protobuf_generate_grpc_LANGUAGE} protocol buffer compiler on ${_proto}"
VERBATIM)
endforeach()
set_source_files_properties(${_generated_srcs_all} PROPERTIES GENERATED TRUE)
if(protobuf_generate_grpc_OUT_VAR)
set(${protobuf_generate_grpc_OUT_VAR} ${_generated_srcs_all} PARENT_SCOPE)
endif()
if(protobuf_generate_grpc_TARGET)
target_sources(${protobuf_generate_grpc_TARGET} PRIVATE ${_generated_srcs_all})
endif()
endfunction()
\ No newline at end of file
......@@ -51,6 +51,7 @@ RUN apt-get update \
protobuf-compiler \
libprotoc-dev \
libgrpc++-dev \
protobuf-compiler-grpc \
rapidjson-dev \
libsnappy-dev \
libparquet-dev \
......
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