vcpkg/ports/grpc/portfile.cmake
Max Smolens 8c322ca613 [grpc] Fix exported targets
Fix gRPC's exported targets. Now CMake projects can do:

    find_package(gRPC CONFIG REQUIRED)

and then use the exported targets such as gRPC::grpc and gRPC::grpc++.

Additionally, install gRPC tools and protoc plugins into the 'tools'
directory. The plugins are required to generate gRPC client and server
interfaces from .proto service definitions.
2017-02-07 15:43:52 -05:00

85 lines
3.4 KiB
CMake

if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
message(STATUS "Warning: Dynamic building not supported yet. Building static.")
set(VCPKG_LIBRARY_LINKAGE static)
endif()
include(vcpkg_common_functions)
find_program(GIT git)
set(GIT_URL "https://github.com/grpc/grpc.git")
set(GIT_REV "1674f650ad9411448a35b7c19c5dbdaf0ebd8916")
if(NOT EXISTS "${DOWNLOADS}/grpc.git")
message(STATUS "Cloning")
vcpkg_execute_required_process(
COMMAND ${GIT} clone --bare ${GIT_URL} ${DOWNLOADS}/grpc.git
WORKING_DIRECTORY ${DOWNLOADS}
LOGNAME clone
)
endif()
message(STATUS "Cloning done")
if(NOT EXISTS "${CURRENT_BUILDTREES_DIR}/src/.git")
message(STATUS "Adding worktree")
vcpkg_execute_required_process(
COMMAND ${GIT} worktree add -f --detach ${CURRENT_BUILDTREES_DIR}/src ${GIT_REV}
WORKING_DIRECTORY ${DOWNLOADS}/grpc.git
LOGNAME worktree
)
message(STATUS "Updating sumbodules")
vcpkg_execute_required_process(
COMMAND ${GIT} submodule update --init third_party/nanopb
WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/src
LOGNAME submodule
)
endif()
message(STATUS "Adding worktree and updating sumbodules done")
vcpkg_configure_cmake(
SOURCE_PATH ${CURRENT_BUILDTREES_DIR}/src
OPTIONS
-DgRPC_INSTALL=ON
-DgRPC_ZLIB_PROVIDER=package
-DgRPC_SSL_PROVIDER=package
-DgRPC_PROTOBUF_PROVIDER=package
)
vcpkg_install_cmake()
file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/share/grpc)
file(RENAME ${CURRENT_PACKAGES_DIR}/lib/cmake/gRPC/gRPCConfig.cmake ${CURRENT_PACKAGES_DIR}/share/grpc/gRPCConfig.cmake)
file(RENAME ${CURRENT_PACKAGES_DIR}/lib/cmake/gRPC/gRPCConfigVersion.cmake ${CURRENT_PACKAGES_DIR}/share/grpc/gRPCConfigVersion.cmake)
# Update import target prefix in gRPCTargets.cmake
file(READ ${CURRENT_PACKAGES_DIR}/lib/cmake/gRPC/gRPCTargets.cmake _contents)
set(pattern "get_filename_component(_IMPORT_PREFIX \"\${_IMPORT_PREFIX}\" PATH)\n")
string(REPLACE "${pattern}${pattern}" "${pattern}" _contents "${_contents}")
file(WRITE ${CURRENT_PACKAGES_DIR}/share/grpc/gRPCTargets.cmake "${_contents}")
# Update paths in gRPCTargets-release.cmake
file(READ ${CURRENT_PACKAGES_DIR}/lib/cmake/gRPC/gRPCTargets-release.cmake _contents)
string(REPLACE "\${_IMPORT_PREFIX}/bin/" "\${_IMPORT_PREFIX}/tools/" _contents "${_contents}")
file(WRITE ${CURRENT_PACKAGES_DIR}/share/grpc/gRPCTargets-release.cmake "${_contents}")
# Update paths in gRPCTargets-debug.cmake
file(READ ${CURRENT_PACKAGES_DIR}/debug/lib/cmake/gRPC/gRPCTargets-debug.cmake _contents)
string(REPLACE "\${_IMPORT_PREFIX}/bin/" "\${_IMPORT_PREFIX}/tools/" _contents "${_contents}")
string(REPLACE "\${_IMPORT_PREFIX}/lib/" "\${_IMPORT_PREFIX}/debug/lib/" _contents "${_contents}")
file(WRITE ${CURRENT_PACKAGES_DIR}/share/grpc/gRPCTargets-debug.cmake "${_contents}")
file(INSTALL ${CURRENT_BUILDTREES_DIR}/src/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/grpc RENAME copyright)
# Install tools and plugins
file(
INSTALL ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/Release/
DESTINATION ${CURRENT_PACKAGES_DIR}/tools
FILES_MATCHING PATTERN "*.exe"
)
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin)
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/bin)
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/lib/cmake)
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/lib/cmake)
vcpkg_copy_pdbs()