58 lines
1.9 KiB
CMake
58 lines
1.9 KiB
CMake
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# ~~~
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# Copyright 2018 Google LLC
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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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#
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# Tommy Nguyen 07-26-2019 Remove functions we don't need.
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# ~~~
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# Generate a Bazel configuration file with the headers and sources for a given
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# target. The generated file can be loaded from a BUILD file to create the
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# corresponding targets in Bazel.
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function (create_bazel_config TARGET)
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if (NOT TARGET ${TARGET})
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message(
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FATAL_ERROR "create_bazel_config requires a target name: ${TARGET}")
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endif ()
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set(filename "${TARGET}.bzl")
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set(H)
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set(CC)
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get_target_property(target_type ${TARGET} TYPE)
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get_target_property(sources ${TARGET} INTERFACE_SOURCES)
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foreach (src ${sources})
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if("${src}" MATCHES "\\.hpp$")
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list(APPEND H ${src})
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elseif("${src}" MATCHES "\\.cc$")
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list(APPEND CC ${src})
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endif ()
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endforeach ()
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file(APPEND "${filename}" [=[
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"""Automatically generated source lists for ]=]
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)
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file(APPEND "${filename}" ${TARGET})
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file(APPEND "${filename}" [=[ - DO NOT EDIT."""
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]=]
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)
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file(APPEND "${filename}" "${TARGET}_hdrs = [\n")
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foreach (src ${H})
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file(APPEND "${filename}" " \"${src}\",\n")
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endforeach ()
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file(APPEND "${filename}" "]\n\n")
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file(APPEND "${filename}" "${TARGET}_srcs = [\n")
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foreach (src ${CC})
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file(APPEND "${filename}" " \"${src}\",\n")
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endforeach ()
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file(APPEND "${filename}" "]\n")
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endfunction ()
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