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24b26ce79e
The configurePlatforms mkDerivation parameter needs to be an empty list to avoid bogus defaults from breaking cross compilation. Document the parameter to prevent it from being cleaned up.
105 lines
3.0 KiB
Nix
105 lines
3.0 KiB
Nix
{ lib, stdenv, fetchurl, fetchpatch, autoconf213, pkg-config, perl, python2, python3, zip, buildPackages
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, which, readline, zlib, icu, cargo, rustc, llvmPackages }:
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with lib;
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let
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python3Env = buildPackages.python3.withPackages (p: [p.six]);
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in stdenv.mkDerivation rec {
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pname = "spidermonkey";
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version = "68.12.0";
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src = fetchurl {
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url = "mirror://mozilla/firefox/releases/${version}esr/source/firefox-${version}esr.source.tar.xz";
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sha256 = "1k17pi4zh9hrvkzbw4rzzw879a15hpvwriylp75wl22rl7r2nsdf";
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};
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patches = [
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# Backport a change from Firefox 75 that fixes finding the
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# location of clang and libclang.
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(fetchpatch {
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url = "https://hg.mozilla.org/mozilla-central/raw-rev/ccd1356fc8f1d0bfa9d896e88d3cc924425623da";
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sha256 = "005g3mfmal9nw32khrgyiv3221z7pazfhhm2qvgc8d48i2yzj3j0";
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})
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];
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outputs = [ "out" "dev" ];
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setOutputFlags = false; # Configure script only understands --includedir
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nativeBuildInputs = [
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autoconf213
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pkg-config
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perl
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which
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python2
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zip
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cargo
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rustc
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llvmPackages.llvm
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];
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buildInputs = [
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readline
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zlib
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icu
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];
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preConfigure = ''
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export CXXFLAGS="-fpermissive"
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export LIBXUL_DIST=$out
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export PYTHON3="${python3Env.interpreter}"
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# We can't build in js/src/, so create a build dir
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mkdir obj
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cd obj/
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configureScript=../js/src/configure
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'';
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configureFlags = [
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# Reccommended by gjs upstream
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"--disable-jemalloc"
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"--enable-unaligned-private-values"
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"--with-intl-api"
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"--enable-posix-nspr-emulation"
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"--with-system-zlib"
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"--with-system-icu"
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"--enable-shared-js"
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"--enable-readline"
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# Fedora and Arch disable optimize, but it doesn't seme to be necessary
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# It turns on -O3 which some gcc version had a problem with:
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# https://src.fedoraproject.org/rpms/mozjs38/c/761399aba092bcb1299bb4fccfd60f370ab4216e
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"--enable-optimize"
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"--enable-release"
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] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
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# Spidermonkey seems to use different host/build terminology for cross
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# compilation here.
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"--host=${stdenv.buildPlatform.config}"
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"--target=${stdenv.hostPlatform.config}"
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];
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# mkDerivation by default appends --build/--host to configureFlags when cross compiling
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# These defaults are bogus for Spidermonkey - avoid passing them by providing an empty list
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configurePlatforms = [];
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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# Remove unnecessary static lib
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preFixup = ''
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moveToOutput bin/js60-config "$dev"
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rm $out/lib/libjs_static.ajs
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ln -s $out/bin/js60 $out/bin/js
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'';
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enableParallelBuilding = true;
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meta = with lib; {
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description = "Mozilla's JavaScript engine written in C/C++";
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homepage = "https://developer.mozilla.org/en/SpiderMonkey";
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license = licenses.gpl2; # TODO: MPL/GPL/LGPL tri-license.
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maintainers = [ maintainers.abbradar ];
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badPlatforms = [ "riscv32-linux" "riscv64-linux" ];
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platforms = platforms.linux;
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};
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}
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