mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-22 13:43:22 +00:00
7869d16545
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)`
30 lines
740 B
Nix
30 lines
740 B
Nix
{ lib, stdenv, buildDunePackage, fetchFromGitHub, ctypes, libcxx }:
|
|
|
|
buildDunePackage rec {
|
|
pname = "eigen";
|
|
version = "0.2.0";
|
|
|
|
useDune2 = true;
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "owlbarn";
|
|
repo = pname;
|
|
rev = version;
|
|
sha256 = "1zaw03as14hyvfpyj6bjrfbcxp2ljdbqcqqgm53kms244mig425f";
|
|
};
|
|
|
|
minimumOCamlVersion = "4.02";
|
|
|
|
NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin "-I${lib.getDev libcxx}/include/c++/v1";
|
|
|
|
propagatedBuildInputs = [ ctypes ];
|
|
|
|
meta = with lib; {
|
|
inherit (src.meta) homepage;
|
|
description = "Minimal/incomplete Ocaml interface to Eigen3, mostly for Owl";
|
|
platforms = platforms.x86_64;
|
|
maintainers = [ maintainers.bcdarwin ];
|
|
license = licenses.mit;
|
|
};
|
|
}
|