diff options
Diffstat (limited to 'third_party/cpp/googleapis/cmake/CompileProtos.cmake')
| -rw-r--r-- | third_party/cpp/googleapis/cmake/CompileProtos.cmake | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/third_party/cpp/googleapis/cmake/CompileProtos.cmake b/third_party/cpp/googleapis/cmake/CompileProtos.cmake deleted file mode 100644 index 788267c8d9..0000000000 --- a/third_party/cpp/googleapis/cmake/CompileProtos.cmake +++ /dev/null @@ -1,271 +0,0 @@ -# ~~~ -# Copyright 2019 Google LLC -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# ~~~ - -# Introduce a new TARGET property to associate proto files with a target. -# -# We use a function to define the property so it can be called multiple times -# without introducing the property over and over. -function (google_cloud_cpp_add_protos_property) - set_property( - TARGET - PROPERTY PROTO_SOURCES BRIEF_DOCS - "The list of .proto files for a target." FULL_DOCS - "List of .proto files specified for a target.") -endfunction () - -# Generate C++ for .proto files preserving the directory hierarchy -# -# Receives a list of `.proto` file names and (a) creates the runs to convert -# these files to `.pb.h` and `.pb.cc` output files, (b) returns the list of -# `.pb.cc` files and `.pb.h` files in @p HDRS, and (c) creates the list of files -# preserving the directory hierarchy, such that if a `.proto` file says: -# -# import "foo/bar/baz.proto" -# -# the resulting C++ code says: -# -# #include <foo/bar/baz.pb.h> -# -# Use the `PROTO_PATH` option to provide one or more directories to search for -# proto files in the import. -# -# @par Example -# -# google_cloud_cpp_generate_proto( MY_PB_FILES "foo/bar/baz.proto" -# "foo/bar/qux.proto" PROTO_PATH_DIRECTORIES "another/dir/with/protos") -# -# Note that `protoc` the protocol buffer compiler requires your protos to be -# somewhere in the search path defined by the `--proto_path` (aka -I) options. -# For example, if you want to generate the `.pb.{h,cc}` files for -# `foo/bar/baz.proto` then the directory containing `foo` must be in the search -# path. -function (google_cloud_cpp_generate_proto SRCS) - cmake_parse_arguments(_opt "" "" "PROTO_PATH_DIRECTORIES" ${ARGN}) - if (NOT _opt_UNPARSED_ARGUMENTS) - message(SEND_ERROR "Error: google_cloud_cpp_generate_proto() called" - " without any proto files") - return() - endif () - - # Build the list of `--proto_path` options. Use the absolute path for each - # option given, and do not include any path more than once. - set(protobuf_include_path) - foreach (dir ${_opt_PROTO_PATH_DIRECTORIES}) - get_filename_component(absolute_path ${dir} ABSOLUTE) - list(FIND protobuf_include_path "${absolute_path}" - already_in_search_path) - if (${already_in_search_path} EQUAL -1) - list(APPEND protobuf_include_path "--proto_path" "${absolute_path}") - endif () - endforeach () - - set(${SRCS}) - foreach (filename ${_opt_UNPARSED_ARGUMENTS}) - get_filename_component(file_directory "${filename}" DIRECTORY) - # This gets the filename without the extension, analogous to $(basename - # "${filename}" .proto) - get_filename_component(file_stem "${filename}" NAME_WE) - - # Strip all the prefixes in ${_opt_PROTO_PATH_DIRECTORIES} from the - # source proto directory - set(D "${file_directory}") - if (DEFINED _opt_PROTO_PATH_DIRECTORIES) - foreach (P ${_opt_PROTO_PATH_DIRECTORIES}) - string(REGEX REPLACE "^${P}" "" T "${D}") - set(D ${T}) - endforeach () - endif () - set(pb_cc "${CMAKE_CURRENT_BINARY_DIR}/${D}/${file_stem}.pb.cc") - set(pb_h "${CMAKE_CURRENT_BINARY_DIR}/${D}/${file_stem}.pb.h") - list(APPEND ${SRCS} "${pb_cc}" "${pb_h}") - add_custom_command( - OUTPUT "${pb_cc}" "${pb_h}" - COMMAND - $<TARGET_FILE:protobuf::protoc> ARGS --cpp_out - "${CMAKE_CURRENT_BINARY_DIR}" ${protobuf_include_path} - "${filename}" - DEPENDS "${filename}" protobuf::protoc - COMMENT "Running C++ protocol buffer compiler on ${filename}" - VERBATIM) - endforeach () - - set_source_files_properties(${${SRCS}} PROPERTIES GENERATED TRUE) - set(${SRCS} - ${${SRCS}} - PARENT_SCOPE) -endfunction () - -# Generate gRPC C++ files from .proto files preserving the directory hierarchy. -# -# Receives a list of `.proto` file names and (a) creates the runs to convert -# these files to `.grpc.pb.h` and `.grpc.pb.cc` output files, (b) returns the -# list of `.grpc.pb.cc` and `.pb.h` files in @p SRCS, and (c) creates the list -# of files preserving the directory hierarchy, such that if a `.proto` file says -# -# import "foo/bar/baz.proto" -# -# the resulting C++ code says: -# -# #include <foo/bar/baz.pb.h> -# -# Use the `PROTO_PATH` option to provide one or more directories to search for -# proto files in the import. -# -# @par Example -# -# google_cloud_cpp_generate_grpc( MY_GRPC_PB_FILES "foo/bar/baz.proto" -# "foo/bar/qux.proto" PROTO_PATH_DIRECTORIES "another/dir/with/protos") -# -# Note that `protoc` the protocol buffer compiler requires your protos to be -# somewhere in the search path defined by the `--proto_path` (aka -I) options. -# For example, if you want to generate the `.pb.{h,cc}` files for -# `foo/bar/baz.proto` then the directory containing `foo` must be in the search -# path. -function (google_cloud_cpp_generate_grpcpp SRCS) - cmake_parse_arguments(_opt "" "" "PROTO_PATH_DIRECTORIES" ${ARGN}) - if (NOT _opt_UNPARSED_ARGUMENTS) - message( - SEND_ERROR "Error: google_cloud_cpp_generate_grpc() called without" - " any proto files") - return() - endif () - - # Build the list of `--proto_path` options. Use the absolute path for each - # option given, and do not include any path more than once. - set(protobuf_include_path) - foreach (dir ${_opt_PROTO_PATH_DIRECTORIES}) - get_filename_component(absolute_path ${dir} ABSOLUTE) - list(FIND protobuf_include_path "${absolute_path}" - already_in_search_path) - if (${already_in_search_path} EQUAL -1) - list(APPEND protobuf_include_path "--proto_path" "${absolute_path}") - endif () - endforeach () - - set(${SRCS}) - foreach (filename ${_opt_UNPARSED_ARGUMENTS}) - get_filename_component(file_directory "${filename}" DIRECTORY) - # This gets the filename without the extension, analogous to $(basename - # "${filename}" .proto) - get_filename_component(file_stem "${filename}" NAME_WE) - - # Strip all the prefixes in ${_opt_PROTO_PATH_DIRECTORIES} from the - # source proto directory - set(D "${file_directory}") - if (DEFINED _opt_PROTO_PATH_DIRECTORIES) - foreach (P ${_opt_PROTO_PATH_DIRECTORIES}) - string(REGEX REPLACE "^${P}" "" T "${D}") - set(D ${T}) - endforeach () - endif () - set(grpc_pb_cc - "${CMAKE_CURRENT_BINARY_DIR}/${D}/${file_stem}.grpc.pb.cc") - set(grpc_pb_h "${CMAKE_CURRENT_BINARY_DIR}/${D}/${file_stem}.grpc.pb.h") - list(APPEND ${SRCS} "${grpc_pb_cc}" "${grpc_pb_h}") - add_custom_command( - OUTPUT "${grpc_pb_cc}" "${grpc_pb_h}" - COMMAND - $<TARGET_FILE:protobuf::protoc> ARGS - --plugin=protoc-gen-grpc=$<TARGET_FILE:gRPC::grpc_cpp_plugin> - "--grpc_out=${CMAKE_CURRENT_BINARY_DIR}" - "--cpp_out=${CMAKE_CURRENT_BINARY_DIR}" ${protobuf_include_path} - "${filename}" - DEPENDS "${filename}" protobuf::protoc gRPC::grpc_cpp_plugin - COMMENT "Running gRPC C++ protocol buffer compiler on ${filename}" - VERBATIM) - endforeach () - - set_source_files_properties(${${SRCS}} PROPERTIES GENERATED TRUE) - set(${SRCS} - ${${SRCS}} - PARENT_SCOPE) -endfunction () - -include(GNUInstallDirs) - -# Install headers for a C++ proto library. -function (google_cloud_cpp_install_proto_library_headers target) - get_target_property(target_sources ${target} SOURCES) - foreach (header ${target_sources}) - # Skip anything that is not a header file. - if (NOT "${header}" MATCHES "\\.h$") - continue() - endif () - string(REPLACE "${CMAKE_CURRENT_BINARY_DIR}/" "" relative "${header}") - get_filename_component(dir "${relative}" DIRECTORY) - install(FILES "${header}" - DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${dir}") - endforeach () -endfunction () - -# Install protos for a C++ proto library. -function (google_cloud_cpp_install_proto_library_protos target strip_prefix) - get_target_property(target_protos ${target} PROTO_SOURCES) - foreach (proto ${target_protos}) - # Skip anything that is not a header file. - if (NOT "${proto}" MATCHES "\\.proto$") - continue() - endif () - string(REPLACE "${strip_prefix}/" "" relative "${proto}") - get_filename_component(dir "${relative}" DIRECTORY) - # This is modeled after the Protobuf library, it installs the basic - # protos (think google/protobuf/any.proto) in the include directory for - # C/C++ code. :shrug: - install(FILES "${proto}" - DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${dir}") - endforeach () -endfunction () - -function (google_cloud_cpp_proto_library libname) - cmake_parse_arguments(_opt "" "" "PROTO_PATH_DIRECTORIES" ${ARGN}) - if (NOT _opt_UNPARSED_ARGUMENTS) - message(SEND_ERROR "Error: google_cloud_cpp_proto_library() called" - " without any proto files") - return() - endif () - - google_cloud_cpp_generate_proto( - proto_sources ${_opt_UNPARSED_ARGUMENTS} PROTO_PATH_DIRECTORIES - ${_opt_PROTO_PATH_DIRECTORIES}) - - add_library(${libname} ${proto_sources}) - set_property(TARGET ${libname} PROPERTY PROTO_SOURCES - ${_opt_UNPARSED_ARGUMENTS}) - target_link_libraries(${libname} PUBLIC gRPC::grpc++ gRPC::grpc - protobuf::libprotobuf) - target_include_directories( - ${libname} - PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}> - $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}> - $<INSTALL_INTERFACE:include>) -endfunction () - -function (google_cloud_cpp_grpcpp_library libname) - cmake_parse_arguments(_opt "" "" "PROTO_PATH_DIRECTORIES" ${ARGN}) - if (NOT _opt_UNPARSED_ARGUMENTS) - message(SEND_ERROR "Error: google_cloud_cpp_proto_library() called" - " without any proto files") - return() - endif () - - google_cloud_cpp_generate_grpcpp( - grpcpp_sources ${_opt_UNPARSED_ARGUMENTS} PROTO_PATH_DIRECTORIES - ${_opt_PROTO_PATH_DIRECTORIES}) - google_cloud_cpp_proto_library( - ${libname} ${_opt_UNPARSED_ARGUMENTS} PROTO_PATH_DIRECTORIES - ${_opt_PROTO_PATH_DIRECTORIES}) - target_sources(${libname} PRIVATE ${grpcpp_sources}) -endfunction () |