rust: unexport host sccache env variable
authorTianling Shen <cnsztl@immortalwrt.org>
Sun, 31 Dec 2023 05:36:26 +0000 (13:36 +0800)
committerTianling Shen <cnsztl@immortalwrt.org>
Wed, 10 Jan 2024 11:53:06 +0000 (19:53 +0800)
commitcbc8d7bc58284553ed2aa8cc1f5630348a279be1
tree42480b57a8f7e87c769ebd7adcf336b7e9b4a824
parent0142ff1edb289a6f531017af39c76e3488528bbb
rust: unexport host sccache env variable

Users might configure their own env variables on the host, and sometimes
it can lead build failure or unexpected behavior.

Fixes: #22889
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(cherry picked from commit 9f01010958b9f57ef51903f69c7223eaefabf139)
lang/rust/Makefile
lang/rust/rust-values.mk