Install hwloc from source code on relevant runners

The hwloc package on Ubuntu-20.04 contains older version of the library
than required by UMF. In such runners the hwloc was changed to be
installed from the source code.

Author: kswiecicki

.github/scripts/install_hwloc.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+# Copyright (C) 2024 Intel Corporation
+# Under the Apache License v2.0 with LLVM Exceptions. See LICENSE.TXT.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+# install_hwloc.sh - Script for building and installing HWLOC library from source code
+
+set -e
+
+git clone -b hwloc-2.3.0 https://github.com/open-mpi/hwloc.git
+pushd hwloc
+./autogen.sh
+./configure
+make -j$(nproc)
+sudo make install -j$(nproc)
+popd

.github/workflows/basic.yml

@@ -127,12 +127,15 @@ jobs:
     - name: Install apt packages
       run: |
         sudo apt-get update
-        sudo apt-get install -y clang cmake libhwloc-dev libnuma-dev libjemalloc-dev libtbb-dev
+        sudo apt-get install -y clang cmake libnuma-dev libjemalloc-dev libtbb-dev
 
     - name: Install g++-7
       if: matrix.compiler.cxx == 'g++-7'
       run: sudo apt-get install -y ${{matrix.compiler.cxx}}
 
+    - name: Install libhwloc
+      run: .github/scripts/install_hwloc.sh
+
     - name: Configure build
       run: >
         cmake