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497e50cf16
This changes the emscripten package so that it specifies the rev from the binaryen repo to use, and sets it to always use the version that has been tagged for use with that version of emscripten. This should force future updates of emscripten to also update binaryen. Binaryen can also be installed as a stand-alone package, so there's some logic added to the binaryen package to allow building in both ways, and distinguishing between them.
42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
{ stdenv, cmake, fetchFromGitHub, emscriptenRev ? null }:
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let
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defaultVersion = "44";
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# Map from git revs to SHA256 hashes
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sha256s = {
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"version_44" = "0zsqppc05fm62807w6vyccxkk2y2gar7kxbxxixq8zz3xsp6w84p";
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"1.37.36" = "1wgzfzjjzkiaz0rf2lnwrcvlcsjvjhyvbyh58jxhqq43vi34zyjc";
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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 ];
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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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