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50 lines
1.4 KiB
Nix
50 lines
1.4 KiB
Nix
{ lib
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, rustPlatform
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, fetchCrate
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, libxml2
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, ncurses
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, zlib
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, features ? [ "default" ]
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, llvmPackages_12
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, stdenv
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}:
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rustPlatform.buildRustPackage rec {
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pname = "frawk";
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version = "0.4.8";
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src = fetchCrate {
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inherit pname version;
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sha256 = "sha256-wPnMJDx3aF1Slx5pjLfii366pgNU3FJBdznQLuUboYA=";
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};
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cargoSha256 = "sha256-Xk+iH90Nb2koCdGmVSiRl8Nq26LlFdJBuKmvcbgnkgs=";
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buildInputs = [ libxml2 ncurses zlib ];
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buildNoDefaultFeatures = true;
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buildFeatures = features;
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preBuild = lib.optionalString (lib.elem "default" features || lib.elem "llvm_backend" features) ''
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export LLVM_SYS_120_PREFIX=${llvmPackages_12.llvm.dev}
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'' + lib.optionalString (lib.elem "default" features || lib.elem "unstable" features) ''
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export RUSTC_BOOTSTRAP=1
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'';
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# Work around https://github.com/NixOS/nixpkgs/issues/166205.
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env = lib.optionalAttrs stdenv.cc.isClang {
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NIX_LDFLAGS = "-l${stdenv.cc.libcxx.cxxabi.libName}";
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};
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# depends on cpu instructions that may not be available on builders
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doCheck = false;
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meta = with lib; {
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description = "A small programming language for writing short programs processing textual data";
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homepage = "https://github.com/ezrosent/frawk";
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changelog = "https://github.com/ezrosent/frawk/releases/tag/v${version}";
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license = with licenses; [ mit /* or */ asl20 ];
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maintainers = with maintainers; [ figsoda ];
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};
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}
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