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34 lines
1.3 KiB
34 lines
1.3 KiB
4 months ago
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# Copyright 2020 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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set(dir_pw_third_party_nanopb "" CACHE PATH "Path to the Nanopb installation.")
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option(pw_third_party_nanopb_ADD_SUBDIRECTORY
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"Whether to add the dir_pw_third_party_nanopb subdirectory" OFF)
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if("${dir_pw_third_party_nanopb}" STREQUAL "")
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return()
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elseif(pw_third_party_nanopb_ADD_SUBDIRECTORY)
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add_subdirectory("${dir_pw_third_party_nanopb}" third_party/nanopb)
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endif()
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set(nanopb_main_library
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$<IF:$<TARGET_EXISTS:protobuf-nanopb-static>,protobuf-nanopb-static,protobuf-nanopb>)
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add_library(pw_third_party.nanopb INTERFACE)
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target_link_libraries(pw_third_party.nanopb INTERFACE "${nanopb_main_library}")
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target_include_directories(pw_third_party.nanopb
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INTERFACE
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"${dir_pw_third_party_nanopb}"
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)
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