path: root/templates/CMakeLists.txt.template

%YAML 1.2
--- |
  # GRPC global cmake file
  # This currently builds C and C++ code.
  # This file has been automatically generated from a template file.
  # Please look at the templates directory instead.
  # This file can be regenerated from the template by running
  # tools/buildgen/generate_projects.sh
  #
  # Additionally, this is currently very experimental, and unsupported.
  # Further work will happen on that file.
  #
  # Copyright 2015, Google Inc.
  # All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are
  # met:
  #
  #     * Redistributions of source code must retain the above copyright
  # notice, this list of conditions and the following disclaimer.
  #     * Redistributions in binary form must reproduce the above
  # copyright notice, this list of conditions and the following disclaimer
  # in the documentation and/or other materials provided with the
  # distribution.
  #     * Neither the name of Google Inc. nor the names of its
  # contributors may be used to endorse or promote products derived from
  # this software without specific prior written permission.
  #
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  <%!
  
  import re
  
  proto_re = re.compile('(.*)\\.proto')
  
  def proto_replace_ext(filename, ext):
      m = proto_re.match(filename)
      if not m:
        return filename
      return '${_gRPC_PROTO_GENS_DIR}/' + m.group(1) + ext
  
  def get_deps(target_dict):
    deps = []
    if target_dict.get('baselib', False):
      deps.append("${_gRPC_BASELIB_LIBRARIES}")
    if target_dict.get('build', None) in ['protoc']:
      deps.append("${_gRPC_PROTOBUF_PROTOC_LIBRARIES}")
    if target_dict.get('secure', False):
      deps.append("${_gRPC_SSL_LIBRARIES}")
    if target_dict.language == 'c++':
      deps.append("${_gRPC_PROTOBUF_LIBRARIES}")
    if target_dict['name'] in ['grpc']:
      deps.append("${_gRPC_ZLIB_LIBRARIES}")
    deps.append("${_gRPC_ALLTARGETS_LIBRARIES}")
    for d in target_dict.get('deps', []):
      deps.append(d)
    if target_dict.build == 'test' and target_dict.language == 'c++':
      deps.append("${_gRPC_GFLAGS_LIBRARIES}")
    return deps
  
  def get_platforms_condition_begin(platforms):
    if all(platform in platforms for platform in ['linux', 'mac', 'posix', 'windows']):
      return ''
    cond = ' OR '.join(['_gRPC_PLATFORM_%s' % platform.upper() for platform in platforms])
    return 'if(%s)\n' % cond
  
  def get_platforms_condition_end(platforms):
    if not get_platforms_condition_begin(platforms):
      return ''
    return 'endif()\n'
  %>

  cmake_minimum_required(VERSION 2.8)

  set(PACKAGE_NAME      "grpc")
  set(PACKAGE_VERSION   "${settings.cpp_version}")
  set(PACKAGE_STRING    "<%text>${PACKAGE_NAME} ${PACKAGE_VERSION}</%text>")
  set(PACKAGE_TARNAME   "<%text>${PACKAGE_NAME}-${PACKAGE_VERSION}</%text>")
  set(PACKAGE_BUGREPORT "https://github.com/grpc/grpc/issues/")
  project(<%text>${PACKAGE_NAME}</%text> C CXX)
  
  # Options
  option(gRPC_BUILD_TESTS "Build tests" OFF)

  if (NOT MSVC)
    set(gRPC_INSTALL ON CACHE BOOL "Generate installation target")
  else()
    set(gRPC_INSTALL OFF CACHE BOOL "Generate installation target")
  endif()

  set(gRPC_ZLIB_PROVIDER "module" CACHE STRING "Provider of zlib library")
  set_property(CACHE gRPC_ZLIB_PROVIDER PROPERTY STRINGS "module" "package")

  set(gRPC_SSL_PROVIDER "module" CACHE STRING "Provider of ssl library")
  set_property(CACHE gRPC_SSL_PROVIDER PROPERTY STRINGS "module" "package")

  set(gRPC_PROTOBUF_PROVIDER "module" CACHE STRING "Provider of protobuf library")
  set_property(CACHE gRPC_PROTOBUF_PROVIDER PROPERTY STRINGS "module" "package")
  
  set(gRPC_GFLAGS_PROVIDER "module" CACHE STRING "Provider of gflags library")
  set_property(CACHE gRPC_GFLAGS_PROVIDER PROPERTY STRINGS "module" "package")
  
  set(gRPC_BENCHMARK_PROVIDER "module" CACHE STRING "Provider of benchmark library")
  set_property(CACHE gRPC_BENCHMARK_PROVIDER PROPERTY STRINGS "module" "package")
  
  set(gRPC_USE_PROTO_LITE OFF CACHE BOOL "Use the protobuf-lite library")

  if(UNIX)
    if(<%text>${CMAKE_SYSTEM_NAME}</%text> MATCHES "Linux")
      set(_gRPC_PLATFORM_LINUX ON)
    elseif(<%text>${CMAKE_SYSTEM_NAME}</%text> MATCHES "Darwin")
      set(_gRPC_PLATFORM_MAC ON)
    else()
      set(_gRPC_PLATFORM_POSIX ON)
    endif()
  endif()
  if(WIN32)
    set(_gRPC_PLATFORM_WINDOWS ON)
  endif()
  
  ## Some libraries are shared even with BUILD_SHARED_LIBRARIES=OFF
  set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)

  if (MSVC)
    include(cmake/msvc_static_runtime.cmake)
    add_definitions(-D_WIN32_WINNT=0x600 -D_SCL_SECURE_NO_WARNINGS -D_CRT_SECURE_NO_WARNINGS -D_WINSOCK_DEPRECATED_NO_WARNINGS)
    # needed to compile protobuf
    add_definitions(/wd4065 /wd4506)
    # TODO(jtattermusch): revisit C4267 occurrences throughout the code
    add_definitions(/wd4267)
  endif()

  if (gRPC_USE_PROTO_LITE)
    set(_gRPC_PROTOBUF_LIBRARY_NAME "libprotobuf-lite")
    add_definitions("-DGRPC_USE_PROTO_LITE")
  else()
    set(_gRPC_PROTOBUF_LIBRARY_NAME "libprotobuf")
  endif()

  if("<%text>${gRPC_ZLIB_PROVIDER}</%text>" STREQUAL "module")
    if(NOT ZLIB_ROOT_DIR)
      set(ZLIB_ROOT_DIR <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>/third_party/zlib)
    endif()
    set(ZLIB_INCLUDE_DIR "<%text>${ZLIB_ROOT_DIR}</%text>")
    if(EXISTS "<%text>${ZLIB_ROOT_DIR}</%text>/CMakeLists.txt")
        add_subdirectory(<%text>${ZLIB_ROOT_DIR}</%text> third_party/zlib)
        if(TARGET zlibstatic)
            set(_gRPC_ZLIB_LIBRARIES zlibstatic)
        endif()
    else()
        message(WARNING "gRPC_ZLIB_PROVIDER is \"module\" but ZLIB_ROOT_DIR is wrong")
    endif()
  elseif("<%text>${gRPC_ZLIB_PROVIDER}</%text>" STREQUAL "package")
    find_package(ZLIB)
    if(TARGET ZLIB::ZLIB)
      set(_gRPC_ZLIB_LIBRARIES ZLIB::ZLIB)
    endif()
    set(_gRPC_FIND_ZLIB "if(NOT ZLIB_FOUND)\n  find_package(ZLIB)\nendif()")
  endif()

  if("<%text>${gRPC_PROTOBUF_PROVIDER}</%text>" STREQUAL "module")
    # Building the protobuf tests require gmock what is not part of a standard protobuf checkout.
    # Disable them unless they are explicitly requested from the cmake command line (when we assume
    # gmock is downloaded to the right location inside protobuf).
    if(NOT protobuf_BUILD_TESTS)
      set(protobuf_BUILD_TESTS OFF CACHE BOOL "Build protobuf tests")
    endif()
    if(NOT PROTOBUF_ROOT_DIR)
      set(PROTOBUF_ROOT_DIR <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>/third_party/protobuf)
    endif()
    if(EXISTS "<%text>${PROTOBUF_ROOT_DIR}</%text>/cmake/CMakeLists.txt")
      set(protobuf_MSVC_STATIC_RUNTIME OFF CACHE BOOL "Link static runtime libraries")
      add_subdirectory(<%text>${PROTOBUF_ROOT_DIR}</%text>/cmake third_party/protobuf)
      if(TARGET <%text>${_gRPC_PROTOBUF_LIBRARY_NAME}</%text>)
        set(_gRPC_PROTOBUF_LIBRARIES <%text>${_gRPC_PROTOBUF_LIBRARY_NAME}</%text>)
      endif()
      if(TARGET libprotoc)
        set(_gRPC_PROTOBUF_PROTOC_LIBRARIES libprotoc)
      endif()
      if(TARGET protoc)
        set(_gRPC_PROTOBUF_PROTOC protoc)
      endif()
    else()
        message(WARNING "gRPC_PROTOBUF_PROVIDER is \"module\" but PROTOBUF_ROOT_DIR is wrong")
    endif()
  elseif("<%text>${gRPC_PROTOBUF_PROVIDER}</%text>" STREQUAL "package")
    find_package(protobuf CONFIG)
    if(protobuf_FOUND)
      if(TARGET protobuf::<%text>${_gRPC_PROTOBUF_LIBRARY_NAME}</%text>)
        set(_gRPC_PROTOBUF_LIBRARIES protobuf::<%text>${_gRPC_PROTOBUF_LIBRARY_NAME}</%text>)
      endif()
      if(TARGET protobuf::libprotoc)
        set(_gRPC_PROTOBUF_PROTOC_LIBRARIES protobuf::libprotoc)
      endif()
      if(TARGET protobuf::protoc)
        set(_gRPC_PROTOBUF_PROTOC protobuf::protoc)
      endif()
      set(_gRPC_FIND_PROTOBUF "if(NOT protobuf_FOUND)\n  find_package(protobuf CONFIG)\nendif()")
    else()
      find_package(Protobuf MODULE)
      set(_gRPC_FIND_PROTOBUF "if(NOT Protobuf_FOUND)\n  find_package(Protobuf)\nendif()")
    endif()
  endif()

  if("<%text>${gRPC_SSL_PROVIDER}</%text>" STREQUAL "module")
    if(NOT BORINGSSL_ROOT_DIR)
      set(BORINGSSL_ROOT_DIR <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>/third_party/boringssl)
    endif()
    if(EXISTS "<%text>${BORINGSSL_ROOT_DIR}</%text>/CMakeLists.txt")
      set(OPENSSL_NO_ASM ON)  # make boringssl buildable with Visual Studio
      add_subdirectory(<%text>${BORINGSSL_ROOT_DIR}</%text> third_party/boringssl)
      if(TARGET ssl)
        set(_gRPC_SSL_LIBRARIES ssl)
      endif()
    else()
        message(WARNING "gRPC_SSL_PROVIDER is \"module\" but BORINGSSL_ROOT_DIR is wrong")
    endif()
  elseif("<%text>${gRPC_SSL_PROVIDER}</%text>" STREQUAL "package")
    find_package(OpenSSL)
    if(TARGET OpenSSL::SSL)
      set(_gRPC_SSL_LIBRARIES OpenSSL::SSL)
    endif()
    set(_gRPC_FIND_SSL "if(NOT OpenSSL_FOUND)\n  find_package(OpenSSL)\nendif()")
  endif()
  
  if("<%text>${gRPC_GFLAGS_PROVIDER}</%text>" STREQUAL "module")
    if(NOT GFLAGS_ROOT_DIR)
      set(GFLAGS_ROOT_DIR <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>/third_party/gflags)
    endif()
    if(EXISTS "<%text>${GFLAGS_ROOT_DIR}</%text>/CMakeLists.txt")
        add_subdirectory(<%text>${GFLAGS_ROOT_DIR}</%text> third_party/gflags)
        if(TARGET gflags_static)
            set(_gRPC_GFLAGS_LIBRARIES gflags_static)
        endif()
    else()
        message(WARNING "gRPC_GFLAGS_PROVIDER is \"module\" but GFLAGS_ROOT_DIR is wrong")
    endif()
  elseif("<%text>${gRPC_GFLAGS_PROVIDER}</%text>" STREQUAL "package")
    find_package(gflags)
    if(TARGET gflags::gflags)
      set(_gRPC_GFLAGS_LIBRARIES gflags::gflags)
    endif()
    set(_gRPC_FIND_GFLAGS "if(NOT gflags_FOUND)\n  find_package(gflags)\nendif()")
  endif()
  
  if("<%text>${gRPC_BENCHMARK_PROVIDER}</%text>" STREQUAL "module")
    if(NOT BENCHMARK_ROOT_DIR)
      set(BENCHMARK_ROOT_DIR <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>/third_party/benchmark)
    endif()
    if(EXISTS "<%text>${BENCHMARK_ROOT_DIR}</%text>/CMakeLists.txt")
        add_subdirectory(<%text>${BENCHMARK_ROOT_DIR}</%text> third_party/benchmark)
        if(TARGET benchmark)
            set(_gRPC_BENCHMARK_LIBRARIES benchmark)
        endif()
    else()
        message(WARNING "gRPC_BENCHMARK_PROVIDER is \"module\" but BENCHMARK_ROOT_DIR is wrong")
    endif()
  elseif("<%text>${gRPC_BENCHMARK_PROVIDER}</%text>" STREQUAL "package")
    find_package(benchmark)
    if(TARGET benchmark::benchmark)
      set(_gRPC_BENCHMARK_LIBRARIES benchmark::benchmark)
    endif()
    set(_gRPC_FIND_BENCHMARK "if(NOT benchmark_FOUND)\n  find_package(benchmark)\nendif()")
  endif()

  if(NOT MSVC)
    set(CMAKE_C_FLAGS   "<%text>${CMAKE_C_FLAGS}</%text> -std=c99")
    set(CMAKE_CXX_FLAGS "<%text>${CMAKE_CXX_FLAGS}</%text> -std=c++11")
  endif()

  if(UNIX)
    set(_gRPC_ALLTARGETS_LIBRARIES dl rt m pthread)
  endif()

  if(WIN32 AND MSVC)
    set(_gRPC_BASELIB_LIBRARIES wsock32 ws2_32)
  endif()

  include(GNUInstallDirs)
  if(NOT DEFINED CMAKE_INSTALL_CMAKEDIR)
    set(CMAKE_INSTALL_CMAKEDIR "<%text>${CMAKE_INSTALL_LIBDIR}</%text>/cmake/gRPC")
  endif()
  
  # Create directory for generated .proto files
  set(_gRPC_PROTO_GENS_DIR <%text>${CMAKE_BINARY_DIR}/gens</%text>)
  file(MAKE_DIRECTORY <%text>${_gRPC_PROTO_GENS_DIR}</%text>)
  
  #  protobuf_generate_grpc_cpp
  #  --------------------------
  #
  #   Add custom commands to process ``.proto`` files to C++ using protoc and
  #   GRPC plugin::
  #
  #     protobuf_generate_grpc_cpp [<ARGN>...]
  #
  #   ``ARGN``
  #     ``.proto`` files
  #
  function(protobuf_generate_grpc_cpp)
    if(NOT ARGN)
      message(SEND_ERROR "Error: PROTOBUF_GENERATE_GRPC_CPP() called without any proto files")
      return()
    endif()
  
    set(_protobuf_include_path -I .)
    foreach(FIL <%text>${ARGN}</%text>)
      get_filename_component(ABS_FIL <%text>${FIL}</%text> ABSOLUTE)
      get_filename_component(FIL_WE <%text>${FIL}</%text> NAME_WE)
      file(RELATIVE_PATH REL_FIL <%text>${CMAKE_SOURCE_DIR}</%text> <%text>${ABS_FIL}</%text>)
      get_filename_component(REL_DIR <%text>${REL_FIL}</%text> DIRECTORY)
      set(RELFIL_WE "<%text>${REL_DIR}/${FIL_WE}</%text>")
      
      add_custom_command(
        OUTPUT <%text>"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.cc"</%text>
               <%text>"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.h"</%text>
               <%text>"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.cc"</%text>
               <%text>"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.h"</%text>
        COMMAND <%text>${_gRPC_PROTOBUF_PROTOC}</%text>
        ARGS --grpc_out=<%text>${_gRPC_PROTO_GENS_DIR}</%text>
             --cpp_out=<%text>${_gRPC_PROTO_GENS_DIR}</%text>
             --plugin=protoc-gen-grpc=$<TARGET_FILE:grpc_cpp_plugin>
             <%text>${_protobuf_include_path}</%text>
             <%text>${REL_FIL}</%text>
        DEPENDS <%text>${ABS_FIL}</%text> <%text>${_gRPC_PROTOBUF_PROTOC}</%text> grpc_cpp_plugin
        WORKING_DIRECTORY <%text>${CMAKE_SOURCE_DIR}</%text>
        COMMENT "Running gRPC C++ protocol buffer compiler on <%text>${FIL}</%text>"
        VERBATIM)
        
        <%text>set_source_files_properties("${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.cc" "${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.h" "${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.cc" "${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.h" PROPERTIES GENERATED TRUE)</%text>
    endforeach()
  endfunction()
  
  add_custom_target(plugins
    DEPENDS
  % for tgt in targets:
  % if tgt.build == 'protoc':
    ${tgt.name}
  % endif
  % endfor
  )
  
  add_custom_target(tools_c
    DEPENDS
  % for tgt in targets:
  % if tgt.build == 'tool' and not tgt.language == 'c++':
    ${tgt.name}
  % endif
  % endfor
  )
  
  add_custom_target(tools_cxx
    DEPENDS
  % for tgt in targets:
  % if tgt.build == 'tool' and tgt.language == 'c++':
    ${tgt.name}
  % endif
  % endfor
  )
  
  add_custom_target(tools
    DEPENDS tools_c tools_cxx)
  
  if (gRPC_BUILD_TESTS)
  add_custom_target(buildtests_c)
  % for tgt in targets:
  % if tgt.build == 'test' and not tgt.language == 'c++' and not tgt.get('external_deps', None) and not tgt.boringssl:
  ${get_platforms_condition_begin(tgt.platforms)}\
  add_dependencies(buildtests_c ${tgt.name})
  ${get_platforms_condition_end(tgt.platforms)}\
  % endif
  % endfor
  
  add_custom_target(buildtests_cxx)
  % for tgt in targets:
  % if tgt.build == 'test' and tgt.language == 'c++' and not tgt.get('external_deps', None) and not tgt.boringssl:
  ${get_platforms_condition_begin(tgt.platforms)}\
  add_dependencies(buildtests_cxx ${tgt.name})
  ${get_platforms_condition_end(tgt.platforms)}\
  % endif
  % endfor
  
  add_custom_target(buildtests
    DEPENDS buildtests_c buildtests_cxx)
  endif (gRPC_BUILD_TESTS)
  
  % for lib in libs:
  % if lib.build in ["all", "protoc", "tool", "test", "private"] and not lib.boringssl:
  % if not lib.get('build_system', []) or 'cmake' in lib.get('build_system', []):
  % if not lib.name in ['benchmark', 'z']:  # we build these using CMake instead
  % if lib.build in ["test", "private"]:
  if (gRPC_BUILD_TESTS)
  ${cc_library(lib)}
  endif (gRPC_BUILD_TESTS)
  % else:
  ${cc_library(lib)}
  ${cc_install(lib)}
  % endif
  % endif
  % endif
  % endif
  % endfor

  % for tgt in targets:
  % if tgt.build in ["all", "protoc", "tool", "test", "private"] and not tgt.boringssl:
  % if tgt.build in ["test", "private"]:
  if (gRPC_BUILD_TESTS)
  ${get_platforms_condition_begin(tgt.platforms)}\
  ${cc_binary(tgt)}
  ${get_platforms_condition_end(tgt.platforms)}\
  endif (gRPC_BUILD_TESTS)
  % else:
  ${get_platforms_condition_begin(tgt.platforms)}\
  ${cc_binary(tgt)}
  ${cc_install(tgt)}
  ${get_platforms_condition_end(tgt.platforms)}\
  % endif
  % endif
  % endfor

  <%def name="cc_library(lib)">
  add_library(${lib.name}${' SHARED' if lib.get('dll', None) == 'only' else ''}
  % for src in lib.src:
  % if not proto_re.match(src):
    ${src}
  % else:
    ${proto_replace_ext(src, '.pb.cc')}
    ${proto_replace_ext(src, '.grpc.pb.cc')}
    ${proto_replace_ext(src, '.pb.h')}
    ${proto_replace_ext(src, '.grpc.pb.h')}
  % endif
  % endfor
  )

  if(WIN32 AND MSVC)
    set_target_properties(${lib.name} PROPERTIES COMPILE_PDB_NAME "${lib.name}"
      COMPILE_PDB_OUTPUT_DIRECTORY <%text>"${CMAKE_BINARY_DIR}</%text>"
    )
    if (gRPC_INSTALL)
      install(FILES <%text>${CMAKE_CURRENT_BINARY_DIR}/</%text>${lib.name}.pdb
        DESTINATION <%text>${CMAKE_INSTALL_LIBDIR}</%text> OPTIONAL
      )
    endif()
  endif()

  % for src in lib.src:
  % if proto_re.match(src):
  protobuf_generate_grpc_cpp(
    ${src}
  )
  % endif
  % endfor

  target_include_directories(${lib.name}
    PRIVATE <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>
    PRIVATE <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>/include
    PRIVATE <%text>${BORINGSSL_ROOT_DIR}</%text>/include
    PRIVATE <%text>${PROTOBUF_ROOT_DIR}</%text>/src
    PRIVATE <%text>${ZLIB_INCLUDE_DIR}</%text>
    PRIVATE <%text>${BENCHMARK}</%text>/include
    PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/zlib
    PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/gflags/include
  % if lib.build in ['test', 'private'] and lib.language == 'c++':
    PRIVATE third_party/googletest/include
    PRIVATE third_party/googletest
  % endif
  % if lib.language == 'c++':
    PRIVATE <%text>${_gRPC_PROTO_GENS_DIR}</%text>
  % endif
  )

  % if len(get_deps(lib)) > 0:
  target_link_libraries(${lib.name}
  % for dep in get_deps(lib):
    ${dep}
  % endfor
  )
  % endif

  % if len(lib.get('public_headers', [])) > 0:
  foreach(_hdr
  % for hdr in lib.get('public_headers', []):
    ${hdr}
  % endfor
  )
    string(REPLACE "include/" "" _path <%text>${_hdr}</%text>)
    get_filename_component(_path <%text>${_path}</%text> PATH)
    install(FILES <%text>${_hdr}</%text>
      DESTINATION "<%text>${CMAKE_INSTALL_INCLUDEDIR}/${_path}</%text>"
    )
  endforeach()
  % endif
  </%def>

  <%def name="cc_binary(tgt)">
  add_executable(${tgt.name}
  % for src in tgt.src:
  % if not proto_re.match(src):
    ${src}
  % else:
    ${proto_replace_ext(src, '.pb.cc')}
    ${proto_replace_ext(src, '.grpc.pb.cc')}
    ${proto_replace_ext(src, '.pb.h')}
    ${proto_replace_ext(src, '.grpc.pb.h')}
  % endif
  % endfor
  % if tgt.build == 'test' and tgt.language == 'c++':
    third_party/googletest/src/gtest-all.cc
  % endif
  )
  
  % for src in tgt.src:
  % if proto_re.match(src):
  protobuf_generate_grpc_cpp(
    ${src}
  )
  % endif
  % endfor

  target_include_directories(${tgt.name}
    PRIVATE <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>
    PRIVATE <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>/include
    PRIVATE <%text>${BORINGSSL_ROOT_DIR}</%text>/include
    PRIVATE <%text>${PROTOBUF_ROOT_DIR}</%text>/src
    PRIVATE <%text>${BENCHMARK_ROOT_DIR}</%text>/include
    PRIVATE <%text>${ZLIB_ROOT_DIR}</%text>
    PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/zlib
    PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/gflags/include
  % if tgt.build in ['test', 'private'] and tgt.language == 'c++':
    PRIVATE third_party/googletest/include
    PRIVATE third_party/googletest
  % endif
  % if tgt.language == 'c++':
    PRIVATE <%text>${_gRPC_PROTO_GENS_DIR}</%text>
  % endif
  )

  % if len(get_deps(tgt)) > 0:
  target_link_libraries(${tgt.name}
  % for dep in get_deps(tgt):
    ${dep}
  % endfor
  )
  % endif
  </%def>

  <%def name="cc_install(tgt)">
  if (gRPC_INSTALL)
    install(TARGETS ${tgt.name} EXPORT gRPCTargets
      RUNTIME DESTINATION <%text>${CMAKE_INSTALL_BINDIR}</%text>
      LIBRARY DESTINATION <%text>${CMAKE_INSTALL_LIBDIR}</%text>
      ARCHIVE DESTINATION <%text>${CMAKE_INSTALL_LIBDIR}</%text>
    )
  endif()
  </%def>

  foreach(_config gRPCConfig gRPCConfigVersion)
    configure_file(tools/cmake/<%text>${_config}</%text>.cmake.in
      <%text>${_config}</%text>.cmake @ONLY)
    install(FILES <%text>${CMAKE_CURRENT_BINARY_DIR}/${_config}</%text>.cmake
      DESTINATION <%text>${CMAKE_INSTALL_CMAKEDIR}</%text>
    )
  endforeach()