Add an -object-path-prefix option to dsymutil
to remap object file paths (but no source paths) before
processing. This is meant to be used for Clang objects where the
module cache location was remapped using ``-fdebug-prefix-map``; to
help dsymutil find the Clang module cache.
<rdar://problem/55685132>
Differential Revision: https://reviews.llvm.org/D76391
diff --git a/llvm/docs/CommandGuide/dsymutil.rst b/llvm/docs/CommandGuide/dsymutil.rst
index 4aa9c1c..2f638da 100644
--- a/llvm/docs/CommandGuide/dsymutil.rst
+++ b/llvm/docs/CommandGuide/dsymutil.rst
@@ -71,6 +71,12 @@
Specifies a ``path`` to prepend to all debug symbol object file paths.
+.. option:: --object-prefix-map=<prefix=remapped>
+
+ Remap object file paths (but no source paths) before processing. Use
+ this for Clang objects where the module cache location was remapped using
+ ``-fdebug-prefix-map``; to help dsymutil find the Clang module cache.
+
.. option:: --papertrail
When running dsymutil as part of your build system, it can be desirable for