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The nixpkgs-unstable channel's programs.sqlite was used to identify packages producing exactly one binary, and these automatically added to their package definitions wherever possible.
42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
{ stdenv, lib, fetchFromGitHub, ocaml, findlib, ocamlbuild }:
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if lib.versionOlder ocaml.version "4.08"
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then throw "wasm is not available for OCaml ${ocaml.version}"
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else
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stdenv.mkDerivation rec {
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pname = "ocaml${ocaml.version}-wasm";
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version = "2.0.1";
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src = fetchFromGitHub {
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owner = "WebAssembly";
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repo = "spec";
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rev = "opam-${version}";
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hash = "sha256-5eo8MIui2GxRS5X9az0NlLGZfxi5KGsTI/EaP6m/zts=";
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};
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nativeBuildInputs = [ ocaml findlib ocamlbuild ];
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strictDeps = true;
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# x86_64-unknown-linux-musl-ld: -r and -pie may not be used together
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hardeningDisable = lib.optional stdenv.hostPlatform.isStatic "pie";
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makeFlags = [ "-C" "interpreter" ];
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createFindlibDestdir = true;
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postInstall = ''
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mkdir $out/bin
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cp -L interpreter/wasm $out/bin
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'';
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meta = {
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description = "An executable and OCaml library to run, read and write Web Assembly (wasm) files and manipulate their AST";
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mainProgram = "wasm";
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license = lib.licenses.asl20;
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maintainers = [ lib.maintainers.vbgl ];
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homepage = "https://github.com/WebAssembly/spec/tree/master/interpreter";
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inherit (ocaml.meta) platforms;
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};
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}
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