nixpkgs/pkgs/development/interpreters/pure/default.nix
Andrew Childs 7869d16545 llvmPackages: Multuple outputs for everythting
Also begin to start work on cross compilation, though that will have to
be finished later.

The patches are based on the first version of
https://reviews.llvm.org/D99484. It's very annoying to do the
back-porting but the review has uncovered nothing super major so I'm
fine sticking with what I've got.

Beyond making the outputs work, I also strove to re-sync the packages,
as they have been drifting pointlessly apart for some time.

----

Other misc notes, highly incomplete

- lvm-config-native and llvm-config are put in `dev` because they are
  tools just for build time.

- Clang no longer has an lld dep. That was introduced in
  db29857eb3, but if clang needs help
  finding lld when it is used we should just pass it flags / put in the
  resource dir. Providing it at build time increases critical path
  length for no good reason.

----

A note on `nativeCC`:

`stdenv` takes tools from the previous stage, so:

1. `pkgsBuildBuild`: `(?1, x, x)`
2. `pkgsBuildBuild.stdenv.cc`: `(?0, ?1, x)`

while:

1. `pkgsBuildBuild`: `(?1, x, x)`
2. `pkgsBuildBuild.targetPackages`: `(x, x, ?2)`
3. `pkgsBuildBuild.targetPackages.stdenv.cc`: `(?1, x, x)`
2021-04-30 05:41:00 +00:00

47 lines
1.2 KiB
Nix

{ lib, stdenv, fetchurl, makeWrapper,
libllvm, gmp, mpfr, readline, bison, flex }:
stdenv.mkDerivation rec {
baseName="pure";
version="0.68";
name="${baseName}-${version}";
src = fetchurl {
url="https://github.com/agraef/pure-lang/releases/download/${name}/${name}.tar.gz";
sha256="0px6x5ivcdbbp2pz5n1r1cwg1syadklhjw8piqhl63n91i4r7iyb";
};
nativeBuildInputs = [ makeWrapper ];
buildInputs = [ bison flex ];
propagatedBuildInputs = [ libllvm gmp mpfr readline ];
NIX_LDFLAGS = "-lLLVMJIT";
postPatch = ''
for f in expr.cc matcher.cc printer.cc symtable.cc parserdefs.hh; do
sed -i '1i\#include <stddef.h>' $f
done
'';
configureFlags = [ "--enable-release" ];
doCheck = true;
checkPhase = ''
LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${libllvm}/lib make check
'';
postInstall = ''
wrapProgram $out/bin/pure --prefix LD_LIBRARY_PATH : ${libllvm}/lib
'';
meta = {
description = "A modern-style functional programming language based on term rewriting";
maintainers = with lib.maintainers;
[
raskin
asppsa
];
platforms = with lib.platforms;
linux;
license = lib.licenses.gpl3Plus;
broken = true;
};
}