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|
{ stdenv, lib, fetchgit, fetchFromGitHub
, gn, ninja, python, glib, pkgconfig, icu
, xcbuild, darwin
, fetchpatch
}:
let
git_url = "https://chromium.googlesource.com";
# This data is from the DEPS file in the root of a V8 checkout
deps = {
"base/trace_event/common" = fetchgit {
url = "${git_url}/chromium/src/base/trace_event/common.git";
rev = "936ba8a963284a6b3737cf2f0474a7131073abee";
sha256 = "14nr22fqdpxma1kzjflj6a865vr3hfnnm2gs4vcixyq4kmfzfcy2";
};
"build" = fetchgit {
url = "${git_url}/chromium/src/build.git";
rev = "325e95d6dae64f35b160b3dc7d73218cee5ec079";
sha256 = "0dddyxa76p2xpjhmxif05v63i5ar6h5v684fdl667sg84f5bhhxf";
};
"third_party/googletest/src" = fetchgit {
url = "${git_url}/external/github.com/google/googletest.git";
rev = "5ec7f0c4a113e2f18ac2c6cc7df51ad6afc24081";
sha256 = "0gmr10042c0xybxnn6g7ndj1na1mmd3l9w7449qlcv4s8gmfs7k6";
};
"third_party/icu" = fetchgit {
url = "${git_url}/chromium/deps/icu.git";
rev = "960f195aa87acaec46e6104ec93a596da7ae0843";
sha256 = "073kh6gpcairgjxf3hlhpqljc13gwl2aj8fz91fv220xibwqs834";
};
"third_party/jinja2" = fetchgit {
url = "${git_url}/chromium/src/third_party/jinja2.git";
rev = "b41863e42637544c2941b574c7877d3e1f663e25";
sha256 = "1qgilclkav67m6cl2xq2kmzkswrkrb2axc2z8mw58fnch4j1jf1r";
};
"third_party/markupsafe" = fetchgit {
url = "${git_url}/chromium/src/third_party/markupsafe.git";
rev = "8f45f5cfa0009d2a70589bcda0349b8cb2b72783";
sha256 = "168ppjmicfdh4i1l0l25s86mdbrz9fgxmiq1rx33x79mph41scfz";
};
};
in
stdenv.mkDerivation rec {
pname = "v8";
version = "7.4.255";
doCheck = true;
patches = [
(fetchpatch {
url = "https://raw.githubusercontent.com/RPi-Distro/chromium-browser/master/debian/patches/revert-Xclang-instcombine-lower-dbg-declare.patch";
sha256 = "02hczcg43m36q8j1kv5j3hq9czj9niiil9w13w22vzv2f3c67dvn";
})
./darwin.patch
];
src = fetchFromGitHub {
owner = "v8";
repo = "v8";
rev = version;
sha256 = "14i0c71hmffzqnq9n73dh9dnabdxhbjhzkhqpk5yv9y90bwrzi2n";
};
postUnpack = ''
${lib.concatStringsSep "\n" (
lib.mapAttrsToList (n: v: ''
mkdir -p $sourceRoot/${n}
cp -r ${v}/* $sourceRoot/${n}
'') deps)}
chmod u+w -R .
'';
gnFlags = [
"use_custom_libcxx=false"
"is_clang=${if stdenv.cc.isClang then "true" else "false"}"
"use_sysroot=false"
# "use_system_icu=true"
"is_component_build=false"
"v8_use_external_startup_data=false"
"v8_monolithic=true"
"is_debug=true"
"is_official_build=false"
"treat_warnings_as_errors=false"
"v8_enable_i18n_support=true"
"use_gold=false"
"use_system_xcode=true"
# ''custom_toolchain="//build/toolchain/linux/unbundle:default"''
''host_toolchain="//build/toolchain/linux/unbundle:default"''
''v8_snapshot_toolchain="//build/toolchain/linux/unbundle:default"''
] ++ stdenv.lib.optional stdenv.cc.isClang ''clang_base_path="${stdenv.cc}"'';
nativeBuildInputs = [ gn ninja pkgconfig python ]
++ stdenv.lib.optionals stdenv.isDarwin [ xcbuild darwin.DarwinTools ];
buildInputs = [ glib icu ];
ninjaFlags = [ ":d8" "v8_monolith" ];
enableParallelBuilding = true;
installPhase = ''
install -D d8 $out/bin/d8
install -D obj/libv8_monolith.a $out/lib/libv8.a
cp -r ../../include $out
'';
meta = with lib; {
description = "Google's open source JavaScript engine";
maintainers = with maintainers; [ cstrahan proglodyte matthewbauer ];
platforms = platforms.unix;
license = licenses.bsd3;
};
}
|