tree c0a3d065625205231bc5b7cb905bfdcb558335ab
parent 87e02fcd31794ef3a8e762fd640922372ff28fd6
author Sam Clegg <sbc@chromium.org> 1647654920 -0700
committer Sam Clegg <sbc@chromium.org> 1669850687 -0800

Update EMSDK_OS override

This change modifies the way the EMSDK_OS environment override works.
When I first landed this override it made emsdk behave exactly like the
desired OS.

However what I really want to be able to do is install the files
designed for other OSes, so this change limits it to only effecting the
URLs of the files that get downloaded.