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