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42 lines
1.3 KiB
42 lines
1.3 KiB
3 years ago
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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# Author: Alex Turbov
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if(NOT EXISTS "${CMAKE_SYSROOT}/etc/centos-release")
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return()
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endif()
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# Get the first string only
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file(
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STRINGS "${CMAKE_SYSROOT}/etc/centos-release" CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT
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LIMIT_COUNT 1
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)
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#
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# Example:
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# CentOS release 6.10 (Final)
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#
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if(CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT MATCHES "CentOS release ([0-9\.]+) .*")
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set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_NAME CentOS)
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set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_PRETTY_NAME "${CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT}")
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set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_ID centos)
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set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_ID_LIKE rhel)
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set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_VERSION ${CMAKE_MATCH_1})
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set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_VERSION_ID ${CMAKE_MATCH_1})
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list(
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APPEND CMAKE_GET_OS_RELEASE_FALLBACK_RESULT
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CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_NAME
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CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_PRETTY_NAME
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CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_ID
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CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_ID_LIKE
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CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_VERSION
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CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_VERSION_ID
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)
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endif()
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unset(CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT)
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