instead of `CompactString` since `target_lexicon::{OperatingSystem,
Architecture, Environment}::into_str()` will return a `&'static str`
most of the time.
Also updated `SUPPORT.md`.
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
Fixed#775
- Add dep target-lexicon v0.12.7
- Add `target-{family, arch, libc, vendor}` to
`package.metadata.binstall`.
For `{universal, universal2}-apple-darwin`, the `target-arch` is set to
`universal`.
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
