You need at least a 32-bit stdlib, but you can build with `cargo build --target i686-unknown-linux-gnu` and it will "Just Work" assuming you have the proper libs in $PREFIX/lib/rustlib/i686-unknown-linux-gnu. http://doc.rust-lang.org/src/rustc_back/target/mod.rs.html#330 has a list of the built-in targets, and http://doc.rust-lang.org/rustc_back/target/index.html has docs on how to create your own.
On Sun, Dec 28, 2014 at 2:11 PM, Alfredo Di Napoli < alfredo.dinap...@gmail.com> wrote: > Hello Rustacean, > > I’ll go straight to the point: I’m building a small FFI library which > needs to be called > from a C++ x86 project. I cannot change the arch of the latter (it’s > Doom3, and relies on x86 arch entirely). > Thus linker reject my Rust library as “file was built for x86_64 which is > not the architecture being linked (i386)”. > > Thus my question: It’s possible (without rebuilding the toolchain) to > instruct cargo to generate a x86 dylib? > Something like (fantasy syntax): > > cargo build —arch-type=x86 > > Thanks in advance! > Alfredo > _______________________________________________ > Rust-dev mailing list > Rust-dev@mozilla.org > https://mail.mozilla.org/listinfo/rust-dev > > -- http://octayn.net/
_______________________________________________ Rust-dev mailing list Rust-dev@mozilla.org https://mail.mozilla.org/listinfo/rust-dev
