{ lib, stdenv , fetchurl , autoconf213 , pkg-config , perl , python3 , zip , buildPackages , which , readline , zlib , icu67 , cargo , rustc , rust-cbindgen , yasm , llvmPackages_11 , nspr }: stdenv.mkDerivation rec { pname = "spidermonkey"; version = "78.8.0"; src = fetchurl { url = "mirror://mozilla/firefox/releases/${version}esr/source/firefox-${version}esr.source.tar.xz"; sha256 = "0451hhjrj9hb6limxim7sbhvw4gs6dd2gmnfxjjx07z3wbgdzwhw"; }; outputs = [ "out" "dev" ]; setOutputFlags = false; # Configure script only understands --includedir nativeBuildInputs = [ autoconf213 cargo llvmPackages_11.llvm # for llvm-objdump perl pkg-config python3 rust-cbindgen rustc which yasm # to buid icu? seems weird zip ]; buildInputs = [ icu67 nspr readline zlib ]; preConfigure = '' export CXXFLAGS="-fpermissive" export LIBXUL_DIST=$out export PYTHON="${buildPackages.python3.interpreter}" # We can't build in js/src/, so create a build dir mkdir obj cd obj/ configureScript=../js/src/configure ''; configureFlags = [ "--with-system-zlib" "--with-system-nspr" "--with-system-icu" "--with-intl-api" "--enable-readline" "--enable-shared-js" "--disable-jemalloc" # Fedora and Arch disable optimize, but it doesn't seme to be necessary # It turns on -O3 which some gcc version had a problem with: # https://src.fedoraproject.org/rpms/mozjs38/c/761399aba092bcb1299bb4fccfd60f370ab4216e "--enable-optimize" "--enable-release" ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ # Spidermonkey seems to use different host/build terminology for cross # compilation here. "--host=${stdenv.buildPlatform.config}" "--target=${stdenv.hostPlatform.config}" ]; configurePlatforms = [ ]; depsBuildBuild = [ buildPackages.stdenv.cc ]; # Remove unnecessary static lib preFixup = '' moveToOutput bin/js78-config "$dev" rm $out/lib/libjs_static.ajs ln -s $out/bin/js78 $out/bin/js ''; enableParallelBuilding = true; postPatch = '' # This patch is a manually applied fix of # https://bugzilla.mozilla.org/show_bug.cgi?id=1644600 # Once that bug is fixed, this can be removed. # This is needed in, for example, `zeroad`. substituteInPlace js/public/StructuredClone.h \ --replace "class SharedArrayRawBufferRefs {" \ "class JS_PUBLIC_API SharedArrayRawBufferRefs {" ''; meta = with lib; { description = "Mozilla's JavaScript engine written in C/C++"; homepage = "https://spidermonkey.dev/"; license = licenses.gpl2; # TODO: MPL/GPL/LGPL tri-license. maintainers = with maintainers; [ abbradar lostnet ]; platforms = platforms.linux; }; }