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| author | Pierre Ossman <ossman@cendio.se> | 2023-12-28 09:39:08 +0100 |
|---|---|---|
| committer | Pierre Ossman <ossman@cendio.se> | 2023-12-28 09:39:08 +0100 |
| commit | cd90e28dab3200e48e62a19a9a2187c5d511e01e (patch) | |
| tree | bbf8c9c6eef879329e1ec4f92470a06138351f4b /tests | |
| parent | effd854bfd19654fa67ff3d39514a91a246b8ae6 (diff) | |
| download | tigervnc-cd90e28dab3200e48e62a19a9a2187c5d511e01e.tar.gz tigervnc-cd90e28dab3200e48e62a19a9a2187c5d511e01e.zip | |
Prevent incorrect cmake usage
It's a reoccurring issue that users try to build individual components
by pointing cmake at a specific subdirectory, e.g. 'cmake vncviewer'.
CMake, unfortunately, has insufficient protection against this so we'll
need to add a manual check.
This commit only adds it to the most likely places for misuse so we
don't have to pollute every CMakeLists.txt.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/CMakeLists.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt index 4399dad0..3d0d4390 100644 --- a/tests/CMakeLists.txt +++ b/tests/CMakeLists.txt @@ -1,3 +1,7 @@ +if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) + message(FATAL_ERROR "cmake must be invoked with the top level directory") +endif() + # Benchmarking tools add_subdirectory(perf) |