rust: Bump to 1.56.0

[thunder-coding]

Rust has some build errors as in #7339 (comment)

Lets fix this

[thunder-coding]

It is currently building libllvm, will wait for @buttaface to bump libllvm after NDK update and then continue this PR

Waiting for #7627 to get in

[finagolfin]

Yes, once #7627 is in, we can build this, should take 5-6 hours for libllvm to get in.

[finagolfin]

There was some issue with uploading the LLVM 13 packages from the CI, @Grimler91, will someone have to do it manually?

[Grimler91]

I have uploaded them, will be available next time repo is re-signed (when 022378b is uploaded probably)

[thunder-coding]

Rust has finally compiled. Interested users can help by downloading the debs from artifacts and reporting issues here (if any).

Finally it built !

[thunder-coding]

The rust deb seems to be empty

$ dpkg -c rust_1.56.0_aarch64.deb | grep /bin/ | termux-clipboard-set
drwx------ builder/builder        0 2021-10-24 17:15 ./data/data/com.termux/files/usr/bin/
lrwxrwxrwx builder/builder        0 2021-10-24 17:15 ./data/data/com.termux/files/usr/bin/rust-lld -> /data/data/com.termux/files/usr/bin/lld

[Grimler91]

@thunder-coding nice work!

[thunder-coding]

@thunder-coding nice work!

You seem to have missed my earlier comment. The debs don't have rustc, cargo and other binaries 🙃

[Grimler91]

Well, darn, it at least seem to have gotten further before erroring out with:

note: ld: error: /data/data/com.termux/files/usr/lib/libz.so is incompatible with elf64-x86-64

This is for stage1-tools, which I guess should be host-built, so it seems that issue is that -L/data/data/com.termux/files/usr/lib is added to flags

[thunder-coding]

Well, darn, it at least seem to have gotten further before erroring out with:\n\nnote: ld: error: /data

I wonder why it didn't error out and exit with non-zero exit code. Something's fishy on Rust's side, should report this to upstream

[Grimler91]

Rust seem to automatically drop to a shell on error, to make it easier to debug for developers I guess, but it obviously cases issues for automatic builds. Maybe it is possible to turn this off somehow

[thunder-coding]

Nah, it seems like only x86_64 has those binaries. I doubted this because artifacts were largest for x86_64. I checked and found that cargo, rustc and other binaries were available for x86_64.

This means most probably we need to perform

termux-packages/packages/rust/build.sh

Line 53 in 861be43

if [ $TERMUX_ARCH = "x86_64" ]; then

and

termux-packages/packages/rust/build.sh

Line 80 in 861be43

if [ $TERMUX_ARCH = "x86_64" ]; then

also for other archs too if I am not wrong

@buttaface Any ideas?

[shadmansaleh]

Hay on rust I'd like to ask something . Rust library sources are shipped with the package right ?

When steping through rust code in debugger it tries to jump to those sources but fail . Because they try to jump to location on build system path and termux has the sources in the different path . Can something be done about that ?

Edit: lol I thought the bump suceeded and I restarted #7547 😆

[finagolfin]

No, I think @its-pointless usually dealt with this package, I didn't do much with it.