40 lines
1.4 KiB
Nix
40 lines
1.4 KiB
Nix
{ lib, stdenv, fetchurl, makeWrapper, jre, ncurses }:
|
||
|
||
stdenv.mkDerivation rec {
|
||
version = "3.0.0-RC3";
|
||
pname = "dotty-bare";
|
||
|
||
src = fetchurl {
|
||
url = "https://github.com/lampepfl/dotty/releases/download/${version}/scala3-${version}.tar.gz";
|
||
sha256 = "1xp9nql2l62fra8p29fgk3srdbvza9g5inxr8p0sihsrp0bgxa0m";
|
||
};
|
||
|
||
propagatedBuildInputs = [ jre ncurses.dev ] ;
|
||
nativeBuildInputs = [ makeWrapper ];
|
||
|
||
installPhase = ''
|
||
mkdir -p $out
|
||
mv * $out
|
||
'';
|
||
|
||
fixupPhase = ''
|
||
bin_files=$(find $out/bin -type f ! -name common)
|
||
for f in $bin_files ; do
|
||
wrapProgram $f --set JAVA_HOME ${jre} --prefix PATH : '${ncurses.dev}/bin'
|
||
done
|
||
'';
|
||
|
||
meta = with lib; {
|
||
description = "Research platform for new language concepts and compiler technologies for Scala";
|
||
longDescription = ''
|
||
Dotty is a platform to try out new language concepts and compiler technologies for Scala.
|
||
The focus is mainly on simplification. We remove extraneous syntax (e.g. no XML literals),
|
||
and try to boil down Scala’s types into a smaller set of more fundamental constructs.
|
||
The theory behind these constructs is researched in DOT, a calculus for dependent object types.
|
||
'';
|
||
homepage = "http://dotty.epfl.ch/";
|
||
license = licenses.bsd3;
|
||
platforms = platforms.all;
|
||
maintainers = [maintainers.karolchmist maintainers.virusdave];
|
||
};
|
||
}
|