* Fix `detect-targets` on ubuntu 20.04, glibc 2.31
Fixed#1375 and fixed#1378
glibc 2.31 does not support `--version`, so we need to detect and
fallback to passing an executable linked with that glibc to check if it
is indeed glibc.
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
* Fix compilation faillure on ubuntu-20.04
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
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Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
* feat `detect-targets`: Improve support of non-std glibc/musl
Fixed#1329
- Refactor: Create `linux::detect_alternative_targets` to reuse code
from other targets
- Run `/lib/ld-linux-{cpu_arch}.so.1 --version` for checking glibc
support instead of running `ldd --version` since it could be non-std
glibc installation and does not provide
`/lib/ld-linux-{cpu_arch}.so.1`
- Check for non-std glibc and add fallback target
`{cpu_arch}-{distro_name}-linux-gnu{abi}`
- Add `{cpu_arch}-{distro_name}-linux-musl{abi}` fallback for musl
libc, specially for Alpine since it has a
`/lib/ld-musl-{cpu_arch}.so.1`
- For unknown libc flavor, check for the target provided before
fallback to musl
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
* feat `detect-targets`: Support glibc on musl target
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
* feat `detect-targets`: Unify `Libc::{Gnu, Musl}` checks
since we can't really tell if we are on gnu or musl
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
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Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
Now `detect_targets` would fallback to `x86_64h-apple-darwin` on
`aarch64-apple-darwin`.
It also provides fallback to `x86_64h-apple-darwin` to
`x86_64-apple-darwin` and universal targets.
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
Fixed#642
* Add new dep windows-sys v0.42.0 for win only
* Add new dep windows-dll v0.4.1 for win only
* Add x86_64 fallback targets for windows
* Add x86 fallback targets for windows
* Add arm32 fallback targets for windows
* Add arm64 fallback targets for windows
* Add gnu/gnu-llvm fallback targets for windows
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
- Enable `guess_host_triple` on all targets
- Fix `detect_targets_linux`: Detect runtime arch/libc using
`guess_host_triple` instead of using the one specified in `TARGET`.
- Add support for android in `detect_targets`
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
* Enable dep guess_host_triple for any non-linux OS
* Refactor: Rm `{windows, macos}::detect_target_*`
* Refactor `detect_targets`
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
