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| author | Marc Chevrier <marc.chevrier@gmail.com> | 2021-05-20 13:14:30 (GMT) |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2021-05-20 15:50:13 (GMT) |
| commit | d96eb5528276a19d79116d842389f3ea165ef21b (patch) | |
| tree | d9b7bebf4ced2582efba39187c41476171508384 /Tests/RunCMake/CMP0126/CMP0126-OLD.cmake | |
| parent | 34f9a551ce5631baef159076c697dd8f86daa8b8 (diff) | |
| download | CMake-d96eb5528276a19d79116d842389f3ea165ef21b.zip CMake-d96eb5528276a19d79116d842389f3ea165ef21b.tar.gz CMake-d96eb5528276a19d79116d842389f3ea165ef21b.tar.bz2 | |
set(CACHE): do not remove normal variable
Fixes: #22038
Diffstat (limited to 'Tests/RunCMake/CMP0126/CMP0126-OLD.cmake')
| -rw-r--r-- | Tests/RunCMake/CMP0126/CMP0126-OLD.cmake | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Tests/RunCMake/CMP0126/CMP0126-OLD.cmake b/Tests/RunCMake/CMP0126/CMP0126-OLD.cmake new file mode 100644 index 0000000..22a5037 --- /dev/null +++ b/Tests/RunCMake/CMP0126/CMP0126-OLD.cmake @@ -0,0 +1,25 @@ + +# enforce policy CMP0125 to ensure predictable result of find_* commands +cmake_policy(SET CMP0125 NEW) + +cmake_policy(SET CMP0126 OLD) + +set(VAR 1) +set(VAR 2 CACHE STRING "") + +if (VAR EQUAL 1) + message(FATAL_ERROR "normal variable still exist.") +endif() + + +file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/file.txt" "") +set(VAR file.txt) +set(VAR "" CACHE STRING "" FORCE) +set_property(CACHE VAR PROPERTY TYPE UNINITIALIZED) + +find_file(VAR NAMES file.txt PATHS "${CMAKE_CURRENT_BINARY_DIR}") + +unset(VAR CACHE) +if (DEFINED VAR) + message(FATAL_ERROR "find_file: normal variable still exist.") +endif() |