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#.rst:
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# Find Node.js
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# ------------
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#
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# Finds the Node.js executable. This module defines:
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#
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# NodeJs_FOUND - True if Node.js executable is found
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# NodeJs::NodeJs - Node.js executable imported target
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# NodeJs_VERSION - Version string reported by ``node --version``
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#
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#
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# This file is part of Corrade.
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#
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# Copyright © 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016,
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# 2017, 2018, 2019, 2020, 2021, 2022, 2023
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# Vladimír Vondruš <mosra@centrum.cz>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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#
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find_program(NODEJS_EXECUTABLE node)
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mark_as_advanced(NODEJS_EXECUTABLE)
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if(NODEJS_EXECUTABLE)
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execute_process(COMMAND ${NODEJS_EXECUTABLE} --version
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OUTPUT_VARIABLE NodeJs_VERSION
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ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
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if(NodeJs_VERSION MATCHES "^v[0-9]")
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string(SUBSTRING ${NodeJs_VERSION} 1 -1 NodeJs_VERSION)
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else()
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unset(NodeJs_VERSION)
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endif()
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(NodeJs
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REQUIRED_VARS NODEJS_EXECUTABLE
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VERSION_VAR NodeJs_VERSION)
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if(NOT TARGET NodeJs::NodeJs)
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add_executable(NodeJs::NodeJs IMPORTED)
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set_property(TARGET NodeJs::NodeJs PROPERTY IMPORTED_LOCATION ${NODEJS_EXECUTABLE})
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endif()
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