60 lines
1.8 KiB
Nix
60 lines
1.8 KiB
Nix
{ stdenv, fetchurl, pkgconfig, perl, python, zip, libffi, readline }:
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stdenv.mkDerivation rec {
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version = "31.5.0";
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name = "spidermonkey-${version}";
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# the release notes point to some guys home directory, see
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# https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Releases/31
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# probably it would be more ideal to pull a particular tag/revision
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# from the mercurial repo
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src = fetchurl {
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url = "https://people.mozilla.org/~sstangl/mozjs-31.5.0.tar.bz2";
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sha256 = "1q8icql5hh1g3gzg5fp4rl9rfagyhm9gilfn3dgi7qn4i1mrfqsd";
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};
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buildInputs = [ pkgconfig perl python zip libffi readline ];
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postUnpack = "sourceRoot=\${sourceRoot}/js/src";
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preConfigure = ''
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export CXXFLAGS="-fpermissive"
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export LIBXUL_DIST=$out
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'';
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configureFlags = [
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"--enable-threadsafe"
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"--with-system-ffi"
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"--enable-readline"
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# enabling these because they're wanted by 0ad. They may or may
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# not be good defaults for other uses.
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"--enable-gcgenerational"
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"--enable-shared-js"
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# Due to a build-system bug, this means the exact opposite of what it says.
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# It is required by gcgenerational.
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"--disable-exact-rooting"
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];
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# This addresses some build system bug. It's quite likely to be safe
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# to re-enable parallel builds if the source revision changes.
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enableParallelBuilding = false;
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postFixup = ''
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# The headers are symlinks to a directory that doesn't get put
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# into $out, so they end up broken. Fix that by just resolving the
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# symlinks.
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for i in $(find $out -type l); do
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cp --remove-destination "$(readlink "$i")" "$i";
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done
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'';
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meta = with stdenv.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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# TODO: MPL/GPL/LGPL tri-license.
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maintainers = [ maintainers.goibhniu ];
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};
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}
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