Adrian Prantl 0604d86c07 Darwin: introduce a global override for debug prefix map entries. ...

This patch adds a new Darwin clang driver environment variable in the
spirit of RC_DEBUG_OPTIONS, called RC_DEBUG_PREFIX_MAP, which allows a
meta build tool to add one additional -fdebug-prefix-map entry without
the knowledge of the build system.

rdar://85224675

Differential Revision: https://reviews.llvm.org/D119850

2022-02-16 08:36:26 -08:00

332 B

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