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| author | Brad King <brad.king@kitware.com> | 2023-03-27 13:53:46 (GMT) |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2023-03-27 13:53:53 (GMT) |
| commit | 2deb22e160bafaad40c9bc5e27b14b2723dc1bfd (patch) | |
| tree | 9292883d6c603978ae4a2b0c03e26578b02294d6 /Modules | |
| parent | c0d50bf83f88c58d207b1973a84b9f88df7af3c3 (diff) | |
| parent | 4d23636694f88c5a34926bae1f26d90a229d6773 (diff) | |
| download | CMake-2deb22e160bafaad40c9bc5e27b14b2723dc1bfd.zip CMake-2deb22e160bafaad40c9bc5e27b14b2723dc1bfd.tar.gz CMake-2deb22e160bafaad40c9bc5e27b14b2723dc1bfd.tar.bz2 | |
Merge topic 'crosscompiling-warn-reset'
4d23636694 Warn if CMAKE_CROSSCOMPILING is true without CMAKE_SYSTEM_NAME set
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !8358
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CMakeDetermineSystem.cmake | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineSystem.cmake b/Modules/CMakeDetermineSystem.cmake index d4dcc62..386be73 100644 --- a/Modules/CMakeDetermineSystem.cmake +++ b/Modules/CMakeDetermineSystem.cmake @@ -176,6 +176,13 @@ else() set(CMAKE_SYSTEM_VERSION "${CMAKE_HOST_SYSTEM_VERSION}") endif() set(CMAKE_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}") + if(CMAKE_CROSSCOMPILING) + message(AUTHOR_WARNING + "CMAKE_CROSSCOMPILING has been set by the project, toolchain file, or user. " + "CMake is resetting it to false because CMAKE_SYSTEM_NAME was not set. " + "To indicate cross compilation, only CMAKE_SYSTEM_NAME needs to be set." + ) + endif() set(CMAKE_CROSSCOMPILING FALSE) set(PRESET_CMAKE_SYSTEM_NAME FALSE) endif() |