41 lines
1.1 KiB
Nix
41 lines
1.1 KiB
Nix
{ stdenv, cmake, python, fetchFromGitHub, emscriptenRev ? null }:
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let
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defaultVersion = "45";
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# Map from git revs to SHA256 hashes
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sha256s = {
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"version_45" = "1wgzfzjjzkiaz0rf2lnwrcvlcsjvjhyvbyh58jxhqq43vi34zyjc";
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"1.38.28" = "172s7y5f38736ic8ri3mnbdqcrkadd40a26cxcfwbscc53phl11v";
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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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name = "binaryen-${version}";
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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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nativeBuildInputs = [ cmake python ];
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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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