40 lines
1.5 KiB
CMake
40 lines
1.5 KiB
CMake
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# SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Tell cmake to generate a json file of compile commands for clangd:
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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# Symlink the compile command output to the source dir, where clangd will find it.
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set(compile_commands_file "${CMAKE_BINARY_DIR}/compile_commands.json")
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set(compile_commands_link "${CMAKE_SOURCE_DIR}/compile_commands.json")
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message(
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STATUS
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"Creating symlink from ${compile_commands_link} to ${compile_commands_file}..."
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)
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cccl_execute_non_fatal_process(
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COMMAND "${CMAKE_COMMAND}" -E rm -f "${compile_commands_link}"
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)
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cccl_execute_non_fatal_process(
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COMMAND "${CMAKE_COMMAND}" -E touch "${compile_commands_file}"
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)
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# gersemi: off
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cccl_execute_non_fatal_process(
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COMMAND
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"${CMAKE_COMMAND}" -E create_symlink
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"${compile_commands_file}"
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"${compile_commands_link}"
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)
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# gersemi: on
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