46 lines
1.3 KiB
Nix
46 lines
1.3 KiB
Nix
{ stdenv, cmake, python3, fetchFromGitHub, emscriptenRev ? null, substituteAll }:
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let
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defaultVersion = "94";
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# Map from git revs to SHA256 hashes
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sha256s = {
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version_94 = "1wk20fhyppb2ljni7ifqnsx9kl1kcl6c0svc0qljf0bs6rvr9qdm";
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"1.39.1" = "0ygm9m5322h4vfpf3j63q32qxk2l26yk62hh7dkb49j51zwl1y3y";
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};
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in
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stdenv.mkDerivation rec {
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version = if emscriptenRev == null
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then defaultVersion
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else "emscripten-${emscriptenRev}";
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rev = if emscriptenRev == null
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then "version_${version}"
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else emscriptenRev;
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pname = "binaryen";
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src = fetchFromGitHub {
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owner = "WebAssembly";
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repo = "binaryen";
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sha256 =
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if builtins.hasAttr rev sha256s
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then builtins.getAttr rev sha256s
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else null;
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inherit rev;
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};
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patches = stdenv.lib.optional (emscriptenRev != null) (substituteAll {
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src = ./0001-Get-rid-of-git-dependency.patch;
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emscriptenv = "1.39.1";
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});
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nativeBuildInputs = [ cmake python3 ];
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meta = with stdenv.lib; {
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homepage = "https://github.com/WebAssembly/binaryen";
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description = "Compiler infrastructure and toolchain library for WebAssembly, in C++";
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platforms = platforms.all;
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maintainers = with maintainers; [ asppsa ];
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license = licenses.asl20;
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};
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}
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