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Diffstat (limited to 'llvm/docs/CommandGuide/lit.rst')
| -rw-r--r-- | llvm/docs/CommandGuide/lit.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/docs/CommandGuide/lit.rst b/llvm/docs/CommandGuide/lit.rst index bcaa5c66c8c..7bb499b971d 100644 --- a/llvm/docs/CommandGuide/lit.rst +++ b/llvm/docs/CommandGuide/lit.rst @@ -38,6 +38,11 @@ Finally, :program:`lit` also supports additional options for only running a subset of the options specified on the command line, see :ref:`selection-options` for more information. +:program:`lit` parses options from the environment variable ``LIT_OPTS`` after +parsing options from the command line. ``LIT_OPTS`` is primarily useful for +supplementing or overriding the command-line options supplied to :program:`lit` +by ``check`` targets defined by a project's build system. + Users interested in the :program:`lit` architecture or designing a :program:`lit` testing implementation should see :ref:`lit-infrastructure`. |
