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tvl-depot/third_party/cpp/googleapis/CMakeLists.txt
Vincent Ambo 7166b3dd23 fix(3p/cpp/googleapis): Use googleapis proto files provided by Nix 
Updates the build process for googleapis in C++ to read the proto
sources from the GOOGLEAPIS_DIR environment variable (injected by Nix)
instead of attempting to download them at build time.
2020-02-26 15:05:47 +00:00

473 lines
19 KiB
CMake
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# ~~~
# 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.
# ~~~
cmake_minimum_required(VERSION 3.5)
# Define the project name and where to report bugs.
set(PACKAGE_BUGREPORT "https://github.com/googleapis/google-cloud-cpp/issues")
project(googleapis-cpp-protos CXX C)
set(GOOGLEAPIS_CPP_PROTOS_VERSION_MAJOR 0)
set(GOOGLEAPIS_CPP_PROTOS_VERSION_MINOR 5)
set(GOOGLEAPIS_CPP_PROTOS_VERSION_PATCH 0)
string(
CONCAT GOOGLE_APIS_CPP_PROTOS_VERSION
"${GOOGLEAPIS_CPP_PROTOS_VERSION_MAJOR}"
"."
"${GOOGLEAPIS_CPP_PROTOS_VERSION_MINOR}"
"."
"${GOOGLEAPIS_CPP_PROTOS_VERSION_PATCH}")
# Configure the compiler options, we will be using C++11 features.
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(GOOGLEAPIS_CPP_SOURCE
"${CMAKE_BINARY_DIR}/external/googleapis/src/googleapis_download")
set(GOOGLEAPIS_CPP_PROTO_FILES
"google/api/http.proto"
"google/api/annotations.proto"
"google/api/auth.proto"
"google/api/client.proto"
"google/api/field_behavior.proto"
"google/api/label.proto"
"google/api/launch_stage.proto"
"google/api/metric.proto"
"google/api/monitored_resource.proto"
"google/api/resource.proto"
"google/devtools/cloudtrace/v2/trace.proto"
"google/devtools/cloudtrace/v2/tracing.proto"
"google/type/expr.proto"
"google/rpc/error_details.proto"
"google/rpc/status.proto"
"google/iam/v1/options.proto"
"google/iam/v1/policy.proto"
"google/iam/v1/iam_policy.proto"
"google/longrunning/operations.proto"
"google/bigtable/admin/v2/bigtable_instance_admin.proto"
"google/bigtable/admin/v2/bigtable_table_admin.proto"
"google/bigtable/admin/v2/common.proto"
"google/bigtable/admin/v2/instance.proto"
"google/bigtable/admin/v2/table.proto"
"google/bigtable/v2/bigtable.proto"
"google/bigtable/v2/data.proto"
"google/cloud/bigquery/connection/v1beta1/connection.proto"
"google/cloud/bigquery/datatransfer/v1/datatransfer.proto"
"google/cloud/bigquery/datatransfer/v1/transfer.proto"
"google/cloud/bigquery/logging/v1/audit_data.proto"
"google/cloud/bigquery/storage/v1beta1/arrow.proto"
"google/cloud/bigquery/storage/v1beta1/avro.proto"
"google/cloud/bigquery/storage/v1beta1/read_options.proto"
"google/cloud/bigquery/storage/v1beta1/storage.proto"
"google/cloud/bigquery/storage/v1beta1/table_reference.proto"
"google/cloud/bigquery/v2/encryption_config.proto"
"google/cloud/bigquery/v2/model.proto"
"google/cloud/bigquery/v2/model_reference.proto"
"google/cloud/bigquery/v2/standard_sql.proto"
"google/pubsub/v1/pubsub.proto"
"google/spanner/admin/database/v1/spanner_database_admin.proto"
"google/spanner/admin/instance/v1/spanner_instance_admin.proto"
"google/spanner/v1/keys.proto"
"google/spanner/v1/mutation.proto"
"google/spanner/v1/query_plan.proto"
"google/spanner/v1/result_set.proto"
"google/spanner/v1/spanner.proto"
"google/spanner/v1/transaction.proto"
"google/spanner/v1/type.proto"
"google/storage/v1/storage.proto"
"google/storage/v1/storage_resources.proto")
set(GOOGLEAPIS_CPP_BYPRODUCTS)
foreach (proto ${GOOGLEAPIS_CPP_PROTO_FILES})
list(APPEND GOOGLEAPIS_CPP_BYPRODUCTS "${GOOGLEAPIS_CPP_SOURCE}/${proto}")
endforeach ()
include(ExternalProject)
ExternalProject_Add(
googleapis_download
EXCLUDE_FROM_ALL ON
PREFIX "${CMAKE_BINARY_DIR}/external/googleapis"
URL $ENV{GOOGLEAPIS_DIR}
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
BUILD_BYPRODUCTS ${GOOGLEAPIS_CPP_BYPRODUCTS}
LOG_DOWNLOAD OFF)
list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
find_package(ProtobufTargets REQUIRED)
find_package(gRPC REQUIRED)
# Sometimes (this happens often with vcpkg) protobuf is installed in a non-
# standard directory. We need to find out where, and then add that directory to
# the search path for protos.
find_path(PROTO_INCLUDE_DIR google/protobuf/descriptor.proto)
if (PROTO_INCLUDE_DIR)
list(INSERT PROTOBUF_IMPORT_DIRS 0 "${PROTO_INCLUDE_DIR}")
endif ()
add_library(googleapis_cpp_common_flags INTERFACE)
include(SelectMSVCRuntime)
# Include the functions to compile proto files.
include(CompileProtos)
google_cloud_cpp_add_protos_property()
function (googleapis_cpp_short_name var proto)
string(REPLACE "google/" "" short_name "${proto}")
string(REPLACE "/" "_" short_name "${short_name}")
string(REPLACE ".proto" "_protos" short_name "${short_name}")
set("${var}"
"${short_name}"
PARENT_SCOPE)
endfunction ()
# Create a single source proto library.
#
# * proto: the filename for the proto source.
# * (optional) ARGN: proto libraries the new library depends on.
function (googleapis_cpp_add_library proto)
googleapis_cpp_short_name(short_name "${proto}")
google_cloud_cpp_grpcpp_library(
googleapis_cpp_${short_name} "${GOOGLEAPIS_CPP_SOURCE}/${proto}"
PROTO_PATH_DIRECTORIES "${GOOGLEAPIS_CPP_SOURCE}"
"${PROTO_INCLUDE_DIR}")
googleapis_cpp_set_version_and_alias("${short_name}")
set(public_deps)
foreach (dep_short_name ${ARGN})
list(APPEND public_deps "googleapis-c++::${dep_short_name}")
endforeach ()
list(LENGTH public_deps public_deps_length)
if (public_deps_length EQUAL 0)
target_link_libraries("googleapis_cpp_${short_name}"
PRIVATE googleapis_cpp_common_flags)
else ()
target_link_libraries(
"googleapis_cpp_${short_name}"
PUBLIC ${public_deps}
PRIVATE googleapis_cpp_common_flags)
endif ()
endfunction ()
function (googleapis_cpp_set_version_and_alias short_name)
add_dependencies("googleapis_cpp_${short_name}" googleapis_download)
set_target_properties(
"googleapis_cpp_${short_name}"
PROPERTIES VERSION "${GOOGLE_APIS_CPP_PROTOS_VERSION}"
SOVERSION ${GOOGLEAPIS_CPP_PROTOS_VERSION_MAJOR})
add_library("googleapis-c++::${short_name}" ALIAS
"googleapis_cpp_${short_name}")
endfunction ()
googleapis_cpp_add_library("google/api/http.proto")
googleapis_cpp_add_library("google/api/metric.proto" api_launch_stage_protos
api_label_protos)
googleapis_cpp_add_library("google/api/monitored_resource.proto"
api_launch_stage_protos api_label_protos)
googleapis_cpp_add_library("google/api/annotations.proto" api_http_protos)
googleapis_cpp_add_library("google/api/auth.proto" api_annotations_protos)
googleapis_cpp_add_library("google/api/client.proto")
googleapis_cpp_add_library("google/api/field_behavior.proto")
googleapis_cpp_add_library("google/api/label.proto")
googleapis_cpp_add_library("google/api/launch_stage.proto")
googleapis_cpp_add_library("google/api/resource.proto")
googleapis_cpp_add_library("google/type/expr.proto")
googleapis_cpp_add_library("google/rpc/error_details.proto")
googleapis_cpp_add_library("google/rpc/status.proto" rpc_error_details_protos)
googleapis_cpp_add_library("google/iam/v1/options.proto" api_annotations_protos)
googleapis_cpp_add_library("google/iam/v1/policy.proto" api_annotations_protos
type_expr_protos)
googleapis_cpp_add_library(
"google/iam/v1/iam_policy.proto"
api_annotations_protos
api_client_protos
api_field_behavior_protos
api_resource_protos
iam_v1_options_protos
iam_v1_policy_protos)
googleapis_cpp_add_library(
"google/longrunning/operations.proto" api_annotations_protos
api_client_protos rpc_status_protos)
googleapis_cpp_add_library(
"google/devtools/cloudtrace/v2/trace.proto" api_annotations_protos
api_field_behavior_protos api_resource_protos rpc_status_protos)
googleapis_cpp_add_library(
"google/devtools/cloudtrace/v2/tracing.proto"
devtools_cloudtrace_v2_trace_protos api_annotations_protos
api_client_protos api_field_behavior_protos rpc_status_protos)
google_cloud_cpp_grpcpp_library(
googleapis_cpp_cloud_bigquery_protos
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/connection/v1beta1/connection.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/datatransfer/v1/datatransfer.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/datatransfer/v1/transfer.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/logging/v1/audit_data.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/storage/v1beta1/arrow.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/storage/v1beta1/avro.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/storage/v1beta1/read_options.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/storage/v1beta1/storage.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/storage/v1beta1/table_reference.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/v2/encryption_config.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/v2/model.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/v2/model_reference.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/cloud/bigquery/v2/standard_sql.proto"
PROTO_PATH_DIRECTORIES
"${GOOGLEAPIS_CPP_SOURCE}"
"${PROTO_INCLUDE_DIR}")
googleapis_cpp_set_version_and_alias(cloud_bigquery_protos)
target_link_libraries(
googleapis_cpp_cloud_bigquery_protos
PUBLIC googleapis-c++::api_annotations_protos
googleapis-c++::api_client_protos
googleapis-c++::api_field_behavior_protos
googleapis-c++::api_resource_protos
googleapis-c++::iam_v1_iam_policy_protos
googleapis-c++::iam_v1_policy_protos
googleapis-c++::rpc_status_protos
googleapis-c++::api_http_protos
PRIVATE googleapis_cpp_common_flags)
google_cloud_cpp_grpcpp_library(
googleapis_cpp_bigtable_protos
"${GOOGLEAPIS_CPP_SOURCE}/google/bigtable/admin/v2/bigtable_instance_admin.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/bigtable/admin/v2/bigtable_table_admin.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/bigtable/admin/v2/common.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/bigtable/admin/v2/instance.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/bigtable/admin/v2/table.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/bigtable/v2/bigtable.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/bigtable/v2/data.proto"
PROTO_PATH_DIRECTORIES
"${GOOGLEAPIS_CPP_SOURCE}"
"${PROTO_INCLUDE_DIR}")
googleapis_cpp_set_version_and_alias(bigtable_protos)
target_link_libraries(
googleapis_cpp_bigtable_protos
PUBLIC googleapis-c++::api_annotations_protos
googleapis-c++::api_client_protos
googleapis-c++::api_field_behavior_protos
googleapis-c++::api_resource_protos
googleapis-c++::iam_v1_iam_policy_protos
googleapis-c++::iam_v1_policy_protos
googleapis-c++::longrunning_operations_protos
googleapis-c++::rpc_status_protos
googleapis-c++::api_auth_protos
PRIVATE googleapis_cpp_common_flags)
google_cloud_cpp_grpcpp_library(
googleapis_cpp_pubsub_protos
"${GOOGLEAPIS_CPP_SOURCE}/google/pubsub/v1/pubsub.proto"
PROTO_PATH_DIRECTORIES "${GOOGLEAPIS_CPP_SOURCE}" "${PROTO_INCLUDE_DIR}")
googleapis_cpp_set_version_and_alias(pubsub_protos)
target_link_libraries(
googleapis_cpp_pubsub_protos
PUBLIC googleapis-c++::api_annotations_protos
googleapis-c++::api_client_protos
googleapis-c++::api_field_behavior_protos
googleapis-c++::api_resource_protos
PRIVATE googleapis_cpp_common_flags)
google_cloud_cpp_grpcpp_library(
googleapis_cpp_spanner_protos
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/admin/database/v1/spanner_database_admin.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/admin/instance/v1/spanner_instance_admin.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/v1/keys.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/v1/mutation.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/v1/query_plan.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/v1/result_set.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/v1/spanner.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/v1/transaction.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/spanner/v1/type.proto"
PROTO_PATH_DIRECTORIES
"${GOOGLEAPIS_CPP_SOURCE}"
"${PROTO_INCLUDE_DIR}")
googleapis_cpp_set_version_and_alias(spanner_protos)
target_link_libraries(
googleapis_cpp_spanner_protos
PUBLIC googleapis-c++::api_annotations_protos
googleapis-c++::api_client_protos
googleapis-c++::api_field_behavior_protos
googleapis-c++::api_resource_protos
googleapis-c++::iam_v1_iam_policy_protos
googleapis-c++::iam_v1_policy_protos
googleapis-c++::longrunning_operations_protos
googleapis-c++::rpc_status_protos
PRIVATE googleapis_cpp_common_flags)
google_cloud_cpp_grpcpp_library(
googleapis_cpp_storage_protos
"${GOOGLEAPIS_CPP_SOURCE}/google/storage/v1/storage.proto"
"${GOOGLEAPIS_CPP_SOURCE}/google/storage/v1/storage_resources.proto"
PROTO_PATH_DIRECTORIES
"${GOOGLEAPIS_CPP_SOURCE}"
"${PROTO_INCLUDE_DIR}")
googleapis_cpp_set_version_and_alias(storage_protos)
target_link_libraries(
googleapis_cpp_storage_protos
PUBLIC googleapis-c++::api_annotations_protos
googleapis-c++::api_client_protos
googleapis-c++::api_field_behavior_protos
googleapis-c++::iam_v1_iam_policy_protos
googleapis-c++::iam_v1_policy_protos
PRIVATE googleapis_cpp_common_flags)
# Install the libraries and headers in the locations determined by
# GNUInstallDirs
include(GNUInstallDirs)
set(googleapis_cpp_installed_libraries_list
googleapis_cpp_bigtable_protos
googleapis_cpp_cloud_bigquery_protos
googleapis_cpp_pubsub_protos
googleapis_cpp_spanner_protos
googleapis_cpp_storage_protos
googleapis_cpp_longrunning_operations_protos
googleapis_cpp_api_http_protos
googleapis_cpp_api_annotations_protos
googleapis_cpp_api_auth_protos
googleapis_cpp_api_client_protos
googleapis_cpp_api_field_behavior_protos
googleapis_cpp_api_resource_protos
googleapis_cpp_devtools_cloudtrace_v2_trace_protos
googleapis_cpp_devtools_cloudtrace_v2_tracing_protos
googleapis_cpp_iam_v1_options_protos
googleapis_cpp_iam_v1_policy_protos
googleapis_cpp_iam_v1_iam_policy_protos
googleapis_cpp_rpc_error_details_protos
googleapis_cpp_rpc_status_protos
googleapis_cpp_type_expr_protos)
install(
TARGETS ${googleapis_cpp_installed_libraries_list}
googleapis_cpp_common_flags
EXPORT googleapis-targets
RUNTIME DESTINATION bin
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
foreach (target ${googleapis_cpp_installed_libraries_list})
google_cloud_cpp_install_proto_library_headers("${target}")
google_cloud_cpp_install_proto_library_protos("${target}"
"${GOOGLEAPIS_CPP_SOURCE}")
endforeach ()
# Export the CMake targets to make it easy to create configuration files.
install(EXPORT googleapis-targets
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/googleapis")
# Setup global variables used in the following *.in files.
set(GOOGLE_CLOUD_CPP_CONFIG_VERSION_MAJOR
${GOOGLEAPIS_CPP_PROTOS_VERSION_MAJOR})
set(GOOGLE_CLOUD_CPP_CONFIG_VERSION_MINOR
${GOOGLEAPIS_CPP_PROTOS_VERSION_MINOR})
set(GOOGLE_CLOUD_CPP_CONFIG_VERSION_PATCH
${GOOGLEAPIS_CPP_PROTOS_VERSION_PATCH})
# Use a function to create a scope for the variables.
function (googleapis_cpp_install_pc target)
string(REPLACE "googleapis_cpp_" "" _short_name ${target})
string(REPLACE "_protos" "" _short_name ${_short_name})
set(GOOGLE_CLOUD_CPP_PC_NAME
"The Google APIS C++ ${_short_name} Proto Library")
set(GOOGLE_CLOUD_CPP_PC_DESCRIPTION "Compiled proto for C++.")
# Examine the target LINK_LIBRARIES property, use that to pull the
# dependencies between the googleapis-c++::* libraries.
set(_target_pc_requires)
get_target_property(_target_deps ${target} LINK_LIBRARIES)
foreach (dep ${_target_deps})
if ("${dep}" MATCHES "^googleapis-c\\+\\+::")
string(REPLACE "googleapis-c++::" "googleapis_cpp_" dep "${dep}")
list(APPEND _target_pc_requires " " "${dep}")
endif ()
endforeach ()
# These dependencies are required for all the googleapis-c++::* libraries.
list(
APPEND
_target_pc_requires
" grpc++"
" grpc"
" openssl"
" protobuf"
" zlib"
" libcares")
string(CONCAT GOOGLE_CLOUD_CPP_PC_REQUIRES ${_target_pc_requires})
set(GOOGLE_CLOUD_CPP_PC_LIBS "-l${target}")
configure_file("cmake/config.pc.in" "${target}.pc" @ONLY)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${target}.pc"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
endfunction ()
# Create and install the pkg-config files.
foreach (target ${googleapis_cpp_installed_libraries_list})
googleapis_cpp_install_pc("${target}")
endforeach ()
# Create and install the googleapis pkg-config file for backwards compatibility.
set(GOOGLE_CLOUD_CPP_PC_NAME "The Google APIS C++ Proto Library")
set(GOOGLE_CLOUD_CPP_PC_DESCRIPTION
"Provides C++ APIs to access Google Cloud Platforms.")
# Note the use of spaces, `string(JOIN)` is not available in cmake-3.5, so we
# need to add the separator ourselves.
string(
CONCAT GOOGLE_CLOUD_CPP_PC_REQUIRES
"googleapis_cpp_bigtable_protos"
" googleapis_cpp_cloud_bigquery_protos"
" googleapis_pubsub_protos"
" googleapis_cpp_storage_protos"
" googleapis_cpp_iam_v1_iam_policy_protos"
" googleapis_cpp_iam_v1_options_protos"
" googleapis_cpp_iam_v1_policy_protos"
" googleapis_cpp_longrunning_operations_protos"
" googleapis_cpp_api_auth_protos"
" googleapis_cpp_api_annotations_protos"
" googleapis_cpp_api_client_protos"
" googleapis_cpp_api_field_behavior_protos"
" googleapis_cpp_api_http_protos"
" googleapis_cpp_rpc_status_protos"
" googleapis_cpp_rpc_error_details_protos"
" grpc++"
" grpc"
" openssl"
" protobuf"
" zlib"
" libcares")
set(GOOGLE_CLOUD_CPP_PC_LIBS "")
configure_file("cmake/config.pc.in" "googleapis.pc" @ONLY)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/googleapis.pc"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
# Create and install the CMake configuration files.
configure_file("cmake/config.cmake.in" "googleapis-config.cmake" @ONLY)
configure_file("cmake/config-version.cmake.in"
"googleapis-config-version.cmake" @ONLY)
install(
FILES "${CMAKE_CURRENT_BINARY_DIR}/googleapis-config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/googleapis-config-version.cmake"
"${PROJECT_SOURCE_DIR}/cmake/FindgRPC.cmake"
"${PROJECT_SOURCE_DIR}/cmake/FindProtobufTargets.cmake"
"${PROJECT_SOURCE_DIR}/cmake/CompileProtos.cmake"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/googleapis")
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