On Wed, 2 Nov 2016, Ximin Luo wrote:
> +@item SOURCE_PREFIX_MAP If this variable is set, it specifies a mapping
The text should start on a separate line from the @item.
> +that is used to transform filepaths that are output in debug symbols.
> +This helps the embedded paths become reproducible,
Define the SOURCE_PREFIX_MAP environment variable, and treat it as an implicit
CLI -fdebug-prefix-map option specified before any explicit such options.
Acknowledgements
Daniel Kahn Gillmor who wrote the patch for r231835, which saved me a lot of
time figuring out what to edit.
