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91b3db1309
According to Nixpkgs manual[1] and NixOS 23.11 Release Note[2], the
`sourceRoot` attribute passed to `stdenv.mkDerivation` should be
specified as `"${src.name}"` or `"${src.name}/subdir"` when `src` is
produced using `fetchgit`-based fetchers.
`sourceRoot = "source"` or `sourceRoot = "source/subdir"` is based on
the assumption that the `name` attribute of these pre-unpacked fetchers
are always `"source"`, which is not the case. Expecting constant `name`
also makes the source FODs prone to irrelevent hashes during version
bumps.
[1]: https://nixos.org/manual/nixpkgs/unstable/#var-stdenv-sourceRoot
[2]: https://nixos.org/manual/nixos/stable/release-notes#sec-release-23.11
26 lines
790 B
Nix
26 lines
790 B
Nix
{ lib, mkCoqDerivation, coq, interval, compcert, flocq, bignums, version ? null }:
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let self = with lib; mkCoqDerivation {
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pname = "vcfloat";
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owner = "VeriNum";
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inherit version;
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sourceRoot = "${self.src.name}/vcfloat";
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postPatch = ''
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coq_makefile -o Makefile -f _CoqProject *.v
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'';
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defaultVersion = with versions; switch coq.coq-version [
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{ case = range "8.16" "8.17"; out = "2.1.1"; }
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] null;
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release."2.1.1".sha256 = "sha256-bd/XSQhyFUAnSm2bhZEZBWB6l4/Ptlm9JrWu6w9BOpw=";
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releaseRev = v: "v${v}";
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propagatedBuildInputs = [ interval compcert flocq bignums ];
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meta = {
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description = "A tool for Coq proofs about floating-point round-off error";
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maintainers = with maintainers; [ quinn-dougherty ];
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license = licenses.lgpl3Plus;
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};
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};
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in self
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