Somewhat working i386 port

[sanxiyn]

These tests fail: enum type sizeof (alignment difference?), 5 more tests which I haven't investigated, and self hosted tests. Other tests pass.

Obviously this can't be merged, but if you have any idea how to handle architecture ports, I am willing to revise this towards that.

[andrewrk]

Thanks for the contribution! I do have a few notes which may be of interest in doc/targets.md.

I went ahead and fixed the sign compares and other GCC 5 incompatibilities. what was -Wno-error=return-type for?

I'll start working on cross-compiling and conditional compilation now, and we'll see if we can get this code integrated.

[andrewrk]

Thanks for the contribution! I do have a few notes which may be of interest in doc/targets.md.

I went ahead and fixed the sign compares and other GCC 5 incompatibilities. what was -Wno-error=return-type for?

I'll start working on cross-compiling and conditional compilation now, and we'll see if we can get this code integrated.

[andrewrk]

I just pushed 2bf6c28 which adds the ability to cross compile. I was able to build hello_libc.zig both statically and dynamically for windows and run it on a windows box.

Next up, expose the target information via @compile_var and then I think we'll be able to integrate your code.

[andrewrk]

I just pushed 2bf6c28 which adds the ability to cross compile. I was able to build hello_libc.zig both statically and dynamically for windows and run it on a windows box.

Next up, expose the target information via @compile_var and then I think we'll be able to integrate your code.

[andrewrk]

@sanxiyn I didn't test on a i386 machine yet but I will tomorrow. At any rate the x86_64 tests all pass with this conditional compilation code so it's at least a step toward i386 support. Cheers!

[andrewrk]

@sanxiyn I didn't test on a i386 machine yet but I will tomorrow. At any rate the x86_64 tests all pass with this conditional compilation code so it's at least a step toward i386 support. Cheers!

[sanxiyn]

Thanks.

[sanxiyn]

Thanks.

[andrewrk]

It's not quite working yet due to undefined references which would be resolved by compiler-rt/libgcc.

I'm working on a solution that avoids the cross compiling nightmare.

[andrewrk]

It's not quite working yet due to undefined references which would be resolved by compiler-rt/libgcc.

I'm working on a solution that avoids the cross compiling nightmare.

[andrewrk]

Alright, I just tested i386 on ubuntu and it now works out of the box and passes all the tests.

[andrewrk]

Alright, I just tested i386 on ubuntu and it now works out of the box and passes all the tests.