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| author | Craig Scott <craig.scott@crascit.com> | 2022-10-06 16:14:04 +1100 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2022-10-07 10:33:32 -0400 |
| commit | 3f4e0839c48480b0cb3396ddbcadef25e69854ee (patch) | |
| tree | 58c0aeaa4804ab2685d0e0c1db5e2295089d99ef /Help/prop_tgt/LANG_CLANG_TIDY.rst | |
| parent | 1e364201e6738a34d39a9522c050768b7ad88559 (diff) | |
| download | cmake-3f4e0839c48480b0cb3396ddbcadef25e69854ee.tar.gz | |
clang-tidy: Don't append compiler commands if using -p
When the -p option is given to clang-tidy, it doesn't need the compile
command line to be appended. It can get everything it needs from the
compile_commands.json file in the directory specified with the -p option.
When the compiler being used is not the system default compiler,
clang-tidy has been observed to pick up the wrong headers when the
compiler command line is given, but not if only the -p option is used.
Therefore, don't append the compiler command line if -p is present in
the <LANG>_CLANG_TIDY target property.
Fixes: #24017
Diffstat (limited to 'Help/prop_tgt/LANG_CLANG_TIDY.rst')
| -rw-r--r-- | Help/prop_tgt/LANG_CLANG_TIDY.rst | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/Help/prop_tgt/LANG_CLANG_TIDY.rst b/Help/prop_tgt/LANG_CLANG_TIDY.rst index af16d3c5bd..ffa0b9a205 100644 --- a/Help/prop_tgt/LANG_CLANG_TIDY.rst +++ b/Help/prop_tgt/LANG_CLANG_TIDY.rst @@ -3,13 +3,25 @@ .. versionadded:: 3.6 -This property is implemented only when ``<LANG>`` is ``C``, ``CXX``, ``OBJC`` or ``OBJCXX``. +This property is implemented only when ``<LANG>`` is ``C``, ``CXX``, ``OBJC`` +or ``OBJCXX``. -Specify a :ref:`semicolon-separated list <CMake Language Lists>` containing a command -line for the ``clang-tidy`` tool. The :ref:`Makefile Generators` +Specify a :ref:`semicolon-separated list <CMake Language Lists>` containing +a command line for the ``clang-tidy`` tool. The :ref:`Makefile Generators` and the :generator:`Ninja` generator will run this tool along with the compiler and report a warning if the tool reports any problems. +The specified ``clang-tidy`` command line will be invoked with additional +arguments specifying the source file and, after ``--``, the full compiler +command line. + +.. versionchanged:: 3.25 + + If the specified ``clang-tidy`` command line includes the ``-p`` option, + it will invoked without ``--`` and the full compiler command line. + ``clang-tidy`` will look up the source file in the specified compiler + commands database. + This property is initialized by the value of the :variable:`CMAKE_<LANG>_CLANG_TIDY` variable if it is set when a target is created. |