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Use `buildPackages.binutils` to get build = host != target binutils, i.e. the old `binutilsCross`, and use `buildPackages.buildPackages.binutils` to get build = host = target binutils, i.e. the old `binutils`. `buildPackages` chains like this are supposed to remove the need for all such `*Cross` derivations. We start with binutils because it's comparatively easy. No hashes of cross-tests should be changed
See previous commit for what was done to `binutils` to make this possible. There were some uses of `forcedNativePackages` added. The combination of overrides with that attribute is highly spooky: it's often important that if an overridden package comes from it, the replaced arguments for that package come from it. Long term this package set and all the spookiness should be gone and irrelevant: "Move along, nothing to see here!" No hashes should be changed with this commit
Ericson2314
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6.topic: cross-compilation
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@Ericson2314, thanks for your PR! By analyzing the history of the files in this pull request, we identified @viric, @dezgeg and @oxij to be potential reviewers. |
This was referenced Apr 26, 2017
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This one should be utterly ready to go. |
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Motivation for this change
All the
*Crossderivations are bad and must go, and binutils is the first to be so purge. See the commit messages for more details.No hashes should be changed with this commit: http://hydra.nixos.org/eval/1353380?compare=cross-trunk
Things done
(nix.useSandbox on NixOS,
or option
build-use-sandboxinnix.confon non-NixOS)
nix-shell -p nox --run "nox-review wip"./result/bin/)