41 lines
1.5 KiB
Nix
41 lines
1.5 KiB
Nix
{ stdenv, fetchgit, emscriptenfastcomp, python, nodejs, closurecompiler, jre }:
|
|
|
|
let
|
|
tag = "1.21.0";
|
|
in
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "emscripten-${tag}";
|
|
|
|
src = fetchgit {
|
|
url = git://github.com/kripken/emscripten;
|
|
rev = "refs/tags/${tag}";
|
|
sha256 = "0y17ab4nhd3521b50sv2i2667w0rlcnmlkpkgw5j3fsh8awxgf32";
|
|
};
|
|
|
|
buildCommand = ''
|
|
mkdir $out
|
|
cp -a $src $out/bin
|
|
chmod -R +w $out/bin
|
|
grep -rl '^#!/usr.*python' $out/bin | xargs sed -i -s 's@^#!/usr.*python.*@#!${python}/bin/python@'
|
|
sed -i -e "s,EM_CONFIG = '~/.emscripten',EM_CONFIG = '$out/config'," $out/bin/tools/shared.py
|
|
sed -i -e 's,^.*did not see a source tree above the LLVM.*$, return True,' $out/bin/tools/shared.py
|
|
sed -i -e 's,def check_sanity(force=False):,def check_sanity(force=False):\n return,' $out/bin/tools/shared.py
|
|
|
|
echo "EMSCRIPTEN_ROOT = '$out/bin'" > $out/config
|
|
echo "LLVM_ROOT = '${emscriptenfastcomp}'" >> $out/config
|
|
echo "PYTHON = '${python}/bin/python'" >> $out/config
|
|
echo "NODE_JS = '${nodejs}/bin/node'" >> $out/config
|
|
echo "JS_ENGINES = [NODE_JS]" >> $out/config
|
|
echo "COMPILER_ENGINE = NODE_JS" >> $out/config
|
|
echo "CLOSURE_COMPILER = '${closurecompiler}/bin/closure-compiler'" >> $out/config
|
|
echo "JAVA = '${jre}/bin/java'" >> $out/config
|
|
'';
|
|
meta = with stdenv.lib; {
|
|
homepage = https://github.com/kripken/emscripten;
|
|
description = "An LLVM-to-JavaScript Compiler";
|
|
maintainers = with maintainers; [ bosu ];
|
|
license = with licenses; ncsa;
|
|
};
|
|
}
|