diff options
Diffstat (limited to 'Modules/Internal/OSRelease/020-TryDebianVersion.cmake')
| -rw-r--r-- | Modules/Internal/OSRelease/020-TryDebianVersion.cmake | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Modules/Internal/OSRelease/020-TryDebianVersion.cmake b/Modules/Internal/OSRelease/020-TryDebianVersion.cmake new file mode 100644 index 0000000..8ebe19a --- /dev/null +++ b/Modules/Internal/OSRelease/020-TryDebianVersion.cmake @@ -0,0 +1,38 @@ +# 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 "${CMAKE_SYSROOT}/etc/debian_version") + return() +endif() + +# Get the first string only +file( + STRINGS "${CMAKE_SYSROOT}/etc/debian_version" CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT + LIMIT_COUNT 1 + ) + +# +# Example: +# 6.0.10 # Old debian +# wheezy/sid # Ubuntu +# +if(CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT MATCHES "[0-9]+(\.[0-9]+)*") + + set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_NAME Debian) + set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_ID debian) + set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_VERSION ${CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT}) + set(CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_VERSION_ID ${CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT}) + + list( + APPEND CMAKE_GET_OS_RELEASE_FALLBACK_RESULT + CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_NAME + CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_ID + CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_VERSION + CMAKE_GET_OS_RELEASE_FALLBACK_RESULT_VERSION_ID + ) + +endif() + +unset(CMAKE_GET_OS_RELEASE_FALLBACK_CONTENT) |