mirror of
https://github.com/google/sandboxed-api.git
synced 2024-03-22 13:11:30 +08:00
99ac7fa60d
* Move add_sapi_library() into a build defs file * Override protobuf_generate_cpp() instead of naming it sapi_protobuf_generate_cpp() * Factor out inclusion/find_package() calls of external dependencies PiperOrigin-RevId: 258133422 Change-Id: Ibdbab0c735157eac0ed6122ab78f9d583c6905cc
51 lines
2.1 KiB
CMake
51 lines
2.1 KiB
CMake
# Copyright 2019 Google LLC. All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
# Creates an alias for SOURCE, called DESTINATION.
|
|
#
|
|
# On platforms that support them, this rule will effectively create a symlink.
|
|
#
|
|
# SOURCE may be relative to CMAKE_CURRENT_SOURCE_DIR, or absolute.
|
|
# DESTINATION may relative to CMAKE_CURRENT_BINARY_DIR, or absolute.
|
|
#
|
|
# Adapted from https://github.com/google/binexport/blob/master/util.cmake
|
|
function(create_directory_symlink SOURCE DESTINATION)
|
|
get_filename_component(_destination_parent "${DESTINATION}" DIRECTORY)
|
|
file(MAKE_DIRECTORY "${_destination_parent}")
|
|
|
|
if (WIN32)
|
|
file(TO_NATIVE_PATH "${SOURCE}" _native_source)
|
|
file(TO_NATIVE_PATH "${DESTINATION}" _native_destination)
|
|
execute_process(COMMAND $ENV{ComSpec} /c
|
|
mklink /J "${_native_destination}" "${_native_source}" ERROR_QUIET)
|
|
else()
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E
|
|
create_symlink "${SOURCE}" "${DESTINATION}")
|
|
endif()
|
|
endfunction()
|
|
|
|
# Helper function that behaves just like protobuf_generate_cpp(), except that
|
|
# it strips import paths. This is necessary, because CMake's protobuf rules
|
|
# don't work well with imports across different directories.
|
|
function(protobuf_generate_cpp SRCS HDRS PROTO)
|
|
file(READ ${PROTO} _pb_orig)
|
|
string(REGEX REPLACE "import \".*/([^/]+\\.proto)\""
|
|
"import \"\\1\"" _pb_repl "${_pb_orig}")
|
|
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${PROTO} "${_pb_repl}")
|
|
# Call original function
|
|
_protobuf_generate_cpp(_srcs _hdrs ${CMAKE_CURRENT_BINARY_DIR}/${PROTO})
|
|
set(${SRCS} ${_srcs} PARENT_SCOPE)
|
|
set(${HDRS} ${_hdrs} PARENT_SCOPE)
|
|
endfunction()
|