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Wrong ELF interpreter for cross-compiled PowerPC 64 big-endian #245162

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minijackson opened this issue Jul 24, 2023 · 1 comment · Fixed by #247682
Closed

Wrong ELF interpreter for cross-compiled PowerPC 64 big-endian #245162

minijackson opened this issue Jul 24, 2023 · 1 comment · Fixed by #247682
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0.kind: bug Something is broken 6.topic: cross-compilation Building packages on a different platform than they will be used on

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@minijackson
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Describe the bug

I have tried upgrading some of my work projects to nixpkgs 23.05, but have encountered some issues with my PowerPC 64-bit big-endian cross-compiled binaries: they specify /usr/lib/ld.so.1 as their program interpreter.

I have bisected nixpkgs, and found the first bad commit to be 238a605 by @Artturin from PR #175649, but I'm not entirely sure where something went wrong. I'll be trying to reproduce the issue on some other systems.

Steps To Reproduce

Steps to reproduce the behavior:

  1. nix build 'nixpkgs#pkgsCross.ppc64.hello'
  2. readelf -e ./result/bin/hello
  3. or, try to qemu-ppc64 ./result/bin/hello

Expected behavior

The ELF interpreter is the one from the GLIBC the derivation depends on.

Notify maintainers

@Artturin
@minijackson minijackson added the 0.kind: bug Something is broken label Jul 24, 2023
@minijackson
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PowerPC 64-bit little-endian does not have the same issue. The ELF interpreter is correct.

@ius ius added the 6.topic: cross-compilation Building packages on a different platform than they will be used on label Jul 24, 2023
@minijackson minijackson mentioned this issue Aug 7, 2023
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minijackson added a commit to minijackson/nixpkgs that referenced this issue Sep 11, 2023
@minijackson
bintools-wrapper: fix dynamic linker for powerpc64 big-endian
5581c06 
fixes NixOS#245162
github-actions bot pushed a commit that referenced this issue Sep 11, 2023
@minijackson @github-actions
bintools-wrapper: fix dynamic linker for powerpc64 big-endian
d5fca01 
fixes #245162

(cherry picked from commit 5581c06)
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0.kind: bug Something is broken 6.topic: cross-compilation Building packages on a different platform than they will be used on
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bintools-wrapper: fix dynamic linker for powerpc64 big-endian minijackson/nixpkgs
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@ius @minijackson