cmd/go: hide work subdirectory names in gcc/clang object files

Until now the subdirectories under $WORK have had predictable
names, so it was OK to strip just $WORK from the file names that
end up in object files. In the future, those predictable names would
cause predictable collisions when compiling one package in two
different ways, so we're moving toward arbitrary, unpredictable
subdirectory names instead. When we do that, if the names appear
in the object files we won't get reproducible builds.

Take the subdirectory names out now, to make the later change safe.

Change-Id: I8057d1cc73f6e35c98b7718c9789c161dcbd87c0
Reviewed-on: https://go-review.googlesource.com/67251
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

0 files changed, 0 insertions, 0 deletions