From 35164de0d15254c98ec2d296cfc481b908e33515 Mon Sep 17 00:00:00 2001
From: Beardhatcode <git@beardhatcode.be>
Date: Mon, 15 Jan 2024 16:38:10 +0100
Subject: [PATCH] hpx: add hwloc to propagatedBuildInputs

hpx will only compile programs if hwloc is availible.
Any package that uses hpx will also need hwloc to be availible.

Without this change CMake will complain HWLoc is not availible.

see: https://hpx-docs.stellar-group.org/branches/release/html/quickstart.html#hpx-dependencies
---
 pkgs/development/libraries/hpx/default.nix | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/hpx/default.nix b/pkgs/development/libraries/hpx/default.nix
index b7cefb19fa41..bcaf1233d300 100644
--- a/pkgs/development/libraries/hpx/default.nix
+++ b/pkgs/development/libraries/hpx/default.nix
@@ -1,5 +1,15 @@
-{ lib, stdenv, fetchFromGitHub, asio, boost, cmake, hwloc, gperftools, ninja
-, pkg-config, python3 }:
+{ lib
+, stdenv
+, fetchFromGitHub
+, asio
+, boost
+, cmake
+, hwloc
+, gperftools
+, ninja
+, pkg-config
+, python3
+}:
 
 stdenv.mkDerivation rec {
   pname = "hpx";
@@ -12,7 +22,8 @@ stdenv.mkDerivation rec {
     hash = "sha256-1gLDwgCqv+3+rOSG7a3fFsnjqfKpnPpWnBmrW+z+jWw=";
   };
 
-  buildInputs = [ asio boost hwloc gperftools ];
+  propagatedBuildInputs = [ hwloc ];
+  buildInputs = [ asio boost gperftools ];
   nativeBuildInputs = [ cmake pkg-config python3 ];
 
   strictDeps = true;