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Broken cross-compilation #87

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GodTamIt opened this issue Dec 31, 2024 · 3 comments · May be fixed by #89
Open

Broken cross-compilation #87

GodTamIt opened this issue Dec 31, 2024 · 3 comments · May be fixed by #89

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@GodTamIt
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GodTamIt commented Dec 31, 2024 •
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Cross-compilation seems broken when trying to compile from ARM macOS to ARM Linux (after #84 is fixed). I'd imagine something similar would happen for a cross-architecture compile as well.

I suspect that uplink-sys's build.rs invokes make build directly, building for the host machine, which may not build for the right target(s) in a cross-compilation situation.

#19, by proxy, is another proposed solution to this problem.

This currently breaks my cargo lambda use-case.

Error messages:

ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member 'go.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000000.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000001.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000002.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000003.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000004.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000005.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000006.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000007.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000008.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000009.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000010.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000011.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000012.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000013.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000014.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000015.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000016.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000017.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000018.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000019.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000020.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000021.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000022.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000023.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000024.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000025.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000026.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000027.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000028.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000029.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000030.o' is neither ET_REL nor LLVM bitcode
ld.lld: warning: /var/folders/0k/2_4vx71d6ybbpvmqc8hldz980000gn/T/rustctxnMDL/libuplink_sys-6c771f52bd168377.rlib: archive member '000031.o' is neither ET_REL nor LLVM bitcode
ld.lld: error: undefined symbol: uplink_parse_access
>>> referenced by uplink.d81c4bc37c14f32a-cgu.0
>>>               /Some/path-aeed62b28ef96a87.uplink-84b04293efccdb03.uplink.d81c4bc37c14f32a-cgu.0.rcgu.o.rcgu.o:(uplink::access::Grant::new::hb21aa931de7d946b)
@ifraixedes
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All of the PRs that you sent are merged. I'm going to publish a new release

@ifraixedes
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ifraixedes commented Dec 31, 2024 •
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New releases are published:
uplink-sys => v0.7.2
uplink => v0.10.1

Close the issue if the fixes you sent and present in those versions work.
Thank you for everything.

@GodTamIt
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Despite those changes, cross-compilation is still broken. I'm testing out a local change that may fix the problem but not yet confirmed.

This was referenced Dec 31, 2024
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uplink-sys(build): Fix cross-compilation GodTamIt/uplink-rust
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@ifraixedes @GodTamIt