crosspile in arm

[fengtuo58]

/code/rust-trail/iceoryx2$ cargo build
Compiling iceoryx2-pal-posix v0.1.1 (~/code/rust-trail/iceoryx2/iceoryx2-pal/posix)
error: failed to run custom build command for iceoryx2-pal-posix v0.1.1 (~/code/rust-trail/iceoryx2/iceoryx2-pal/posix)

Caused by:
process didn't exit successfully: ~/code/rust-trail/iceoryx2/target/debug/build/iceoryx2-pal-posix-187ccb108511064a/build-script-build (exit status: 101)
--- stdout
cargo:rustc-link-lib=pthread
cargo:rerun-if-changed=src/c/posix.h
cargo:rerun-if-env-changed=TARGET
cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_arm-unknown-linux-gnueabi
cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_arm_unknown_linux_gnueabi
cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS

--- stderr
/usr/include/bits/socket.h:390:10: fatal error: 'asm/socket.h' file not found
thread 'main' panicked at iceoryx2-pal/posix/build.rs:45:18:
Unable to generate bindings: ClangDiagnostic("/usr/include/bits/socket.h:390:10: fatal error: 'asm/socket.h' file not found\n")
stack backtrace:
0: rust_begin_unwind
at /rustc/a28077b28a02b92985b3a3faecf92813155f1ea1/library/std/src/panicking.rs:597:5
1: core::panicking::panic_fmt
at /rustc/a28077b28a02b92985b3a3faecf92813155f1ea1/library/core/src/panicking.rs:72:14
2: core::result::unwrap_failed
at /rustc/a28077b28a02b92985b3a3faecf92813155f1ea1/library/core/src/result.rs:1652:5
3: core::result::Result<T,E>::expect
at /rustc/a28077b28a02b92985b3a3faecf92813155f1ea1/library/core/src/result.rs:1034:23
4: build_script_build::main
at ./build.rs:41:13
5: core::ops::function::FnOnce::call_once
at /rustc/a28077b28a02b92985b3a3faecf92813155f1ea1/library/core/src/ops/function.rs:250:5
note: Some details are omitted, run with RUST_BACKTRACE=full for a verbose backtrace.

[elBoberido]

Cross compiling iceoryx2 would be great. Maybe some inspiration could be taken from eclipse-iceoryx/iceoryx-rs#74.

Do you intend to create a patch for this issue?

[elfenpiff]

@elBoberido @fengtuo58 I did some research and it seems that this is maybe related to the open issue in bindgen: rust-lang/rust-bindgen#1229