Previously if a target depended on a toolchain which exposed $(FOO), we would automatically set $FOO as an env var.
This was not correct. Toolchains should make Make variables available for expansion in env vars, but should not automatically promote them to action env.
If you want $FOO set, you should set $FOO=$(FOO) in the appropriate env var attribute.
Previously if a target depended on a toolchain which exposed
$(FOO), we would automatically set$FOOas an env var.This was not correct. Toolchains should make Make variables available for expansion in env vars, but should not automatically promote them to action env.
If you want
$FOOset, you should set$FOO=$(FOO)in the appropriate env var attribute.