646b892680
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79 lines
1.9 KiB
Nix
79 lines
1.9 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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cmake,
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makeWrapper,
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llvm,
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libclang,
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flex,
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zlib,
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perlPackages,
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util-linux,
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}:
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stdenv.mkDerivation {
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pname = "creduce";
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version = "2.10.0-unstable-2024-06-01";
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src = fetchFromGitHub {
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owner = "csmith-project";
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repo = "creduce";
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rev = "31e855e290970cba0286e5032971509c0e7c0a80";
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hash = "sha256-RbxFqZegsCxnUaIIA5OfTzx1wflCPeF+enQt90VwMgA=";
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};
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postPatch =
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# On Linux, c-reduce's preferred way to reason about
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# the cpu architecture/topology is to use 'lscpu',
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# so let's make sure it knows where to find it:
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lib.optionalString stdenv.hostPlatform.isLinux ''
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substituteInPlace creduce/creduce_utils.pm --replace \
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lscpu ${util-linux}/bin/lscpu
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'';
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nativeBuildInputs = [
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cmake
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makeWrapper
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llvm.dev
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];
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buildInputs = [
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# Ensure stdenv's CC is on PATH before clang-unwrapped
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stdenv.cc
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# Actual deps:
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llvm
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libclang
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flex
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zlib
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]
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++ (with perlPackages; [
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perl
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ExporterLite
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FileWhich
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GetoptTabular
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RegexpCommon
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TermReadKey
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]);
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postInstall = ''
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wrapProgram $out/bin/creduce --prefix PERL5LIB : "$PERL5LIB"
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'';
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meta = with lib; {
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description = "C program reducer";
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mainProgram = "creduce";
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homepage = "https://embed.cs.utah.edu/creduce";
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# Officially, the license is: https://github.com/csmith-project/creduce/blob/master/COPYING
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license = licenses.ncsa;
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longDescription = ''
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C-Reduce is a tool that takes a large C or C++ program that has a
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property of interest (such as triggering a compiler bug) and
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automatically produces a much smaller C/C++ program that has the same
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property. It is intended for use by people who discover and report
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bugs in compilers and other tools that process C/C++ code.
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'';
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maintainers = [ ];
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platforms = platforms.all;
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};
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}
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