rust/mk/cfg
Corey Richardson 6b130e3dd9 Implement flexible target specification
Removes all target-specific knowledge from rustc. Some targets have changed
during this, but none of these should be very visible outside of
cross-compilation. The changes make our targets more consistent.

iX86-unknown-linux-gnu is now only available as i686-unknown-linux-gnu. We
used to accept any value of X greater than 1. i686 was released in 1995, and
should encompass the bare minimum of what Rust supports on x86 CPUs.

The only two windows targets are now i686-pc-windows-gnu and
x86_64-pc-windows-gnu.

The iOS target has been renamed from arm-apple-ios to arm-apple-darwin.

A complete list of the targets we accept now:

arm-apple-darwin
arm-linux-androideabi
arm-unknown-linux-gnueabi
arm-unknown-linux-gnueabihf

i686-apple-darwin
i686-pc-windows-gnu
i686-unknown-freebsd
i686-unknown-linux-gnu

mips-unknown-linux-gnu
mipsel-unknown-linux-gnu

x86_64-apple-darwin
x86_64-unknown-freebsd
x86_64-unknown-linux-gnu
x86_64-pc-windows-gnu

Closes #16093

[breaking-change]
2014-11-04 05:07:47 -05:00
..
arm-apple-ios Implement flexible target specification 2014-11-04 05:07:47 -05:00
arm-linux-androideabi Implement flexible target specification 2014-11-04 05:07:47 -05:00
arm-unknown-linux-gnueabi Implement flexible target specification 2014-11-04 05:07:47 -05:00
arm-unknown-linux-gnueabihf Implement flexible target specification 2014-11-04 05:07:47 -05:00
i386-apple-ios Implement flexible target specification 2014-11-04 05:07:47 -05:00
i686-apple-darwin Implement flexible target specification 2014-11-04 05:07:47 -05:00
i686-pc-windows-gnu Implement flexible target specification 2014-11-04 05:07:47 -05:00
i686-unknown-linux-gnu Implement flexible target specification 2014-11-04 05:07:47 -05:00
mips-unknown-linux-gnu Implement flexible target specification 2014-11-04 05:07:47 -05:00
mipsel-unknown-linux-gnu Implement flexible target specification 2014-11-04 05:07:47 -05:00
x86_64-apple-darwin Implement flexible target specification 2014-11-04 05:07:47 -05:00
x86_64-pc-windows-gnu Implement flexible target specification 2014-11-04 05:07:47 -05:00
x86_64-unknown-dragonfly Implement flexible target specification 2014-11-04 05:07:47 -05:00
x86_64-unknown-freebsd Implement flexible target specification 2014-11-04 05:07:47 -05:00
x86_64-unknown-linux-gnu Implement flexible target specification 2014-11-04 05:07:47 -05:00