tree 036accce85c29f38563dbcdbd4fdc5d2d7a5214a
parent 24d3a01b53a603059091a690e0bddb20ef5fbc98
author Googler <noreply@google.com> 1532541132 -0700
committer Copybara-Service <copybara-piper@google.com> 1532541230 -0700

Add new debug_prefix_map_pwd_is_dot CROSSTOOL feature

This feature sets `-fdebug_prefix_map=$PWD=.` as an argument to Clang
in order to standardize the paths to debug symbols (by making them
relative to the exec root).

Note that this needs to be implemented inside wrapped_clang instead
of as an argument to the action itself for caching purposes, as PWD
can change based on the action's executor.

PiperOrigin-RevId: 206019016