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Diffstat (limited to 'docs/UsersManual.rst')
| -rw-r--r-- | docs/UsersManual.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/UsersManual.rst b/docs/UsersManual.rst index e0dc31f432..abf7f3a87d 100644 --- a/docs/UsersManual.rst +++ b/docs/UsersManual.rst @@ -2777,6 +2777,7 @@ Execute ``clang-cl /?`` to see a list of supported options: /arch:<value> Set architecture for code generation /Brepro- Emit an object file which cannot be reproduced over time /Brepro Emit an object file which can be reproduced over time + /clang:<arg> Pass <arg> to the clang driver /C Don't discard comments when preprocessing /c Compile only /d1PP Retain macro definitions in /E mode @@ -3012,6 +3013,17 @@ Execute ``clang-cl /?`` to see a list of supported options: -W<warning> Enable the specified warning -Xclang <arg> Pass <arg> to the clang compiler +The /clang: Option +^^^^^^^^^^^^^^^^^^ + +When clang-cl is run with a set of ``/clang:<arg>`` options, it will gather all +of the ``<arg>`` arguments and process them as if they were passed to the clang +driver. This mechanism allows you to pass flags that are not exposed in the +clang-cl options or flags that have a different meaning when passed to the clang +driver. Regardless of where they appear in the command line, the ``/clang:`` +arguments are treated as if they were passed at the end of the clang-cl command +line. + The /fallback Option ^^^^^^^^^^^^^^^^^^^^ |