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| author | Brad King <brad.king@kitware.com> | 2023-05-30 21:23:42 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2023-05-30 21:44:43 (GMT) |
| commit | da27ff1e963b11dd91060fddb9e47a3135b4ac6c (patch) | |
| tree | e82cf3edfcf507fbd0cb2a97a3bfdce6b7b0a60a /Tests | |
| parent | e0b48284a1beaef7f5a49073c8d4684418476ae1 (diff) | |
| download | CMake-da27ff1e963b11dd91060fddb9e47a3135b4ac6c.zip CMake-da27ff1e963b11dd91060fddb9e47a3135b4ac6c.tar.gz CMake-da27ff1e963b11dd91060fddb9e47a3135b4ac6c.tar.bz2 | |
Preserve --compile-no-warning-as-error in automatic CMake re-runs
When the build system re-runs `cmake` to regenerate itself, preserve the
`--compile-no-warning-as-error` option if it was used when `cmake` was
last explicitly invoked. Normally such settings are preserved in the
cache, but the purpose of this option is to be beyond the reach of
project code.
Diffstat (limited to 'Tests')
| -rw-r--r-- | Tests/RunCMake/CompileWarningAsError/RunCMakeTest.cmake | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Tests/RunCMake/CompileWarningAsError/RunCMakeTest.cmake b/Tests/RunCMake/CompileWarningAsError/RunCMakeTest.cmake index 392c921..18df14c 100644 --- a/Tests/RunCMake/CompileWarningAsError/RunCMakeTest.cmake +++ b/Tests/RunCMake/CompileWarningAsError/RunCMakeTest.cmake @@ -5,6 +5,10 @@ function(run_compile_warn test lang extension) set(RunCMake_TEST_OUTPUT_MERGE 1) run_cmake_with_options(${test}_${lang} "-DLANGUAGE=${lang}" "-DEXTENSION=${extension}" ${ARGN}) set(RunCMake_TEST_NO_CLEAN 1) + if(ARGN MATCHES "--compile-no-warning-as-error") + # Cause the build system to re-run CMake to verify that this option is preserved. + run_cmake_command(${test}_${lang}-Touch ${CMAKE_COMMAND} -E touch_nocreate CMakeCache.txt) + endif() run_cmake_command(${test}_${lang}-Build ${CMAKE_COMMAND} --build . ${verbose_args}) endfunction() |