Test static hwloc build on macOS

.github/workflows/reusable_basic.yml

@@ -453,6 +453,9 @@ jobs:
     strategy:
       matrix:
         os: ['macos-13', 'macos-14']
+        include:
+          - os: macos-14
+            static_hwloc: '-DUMF_LINK_HWLOC_STATICALLY=ON'
     env:
       BUILD_TYPE : "Release"
     runs-on: ${{matrix.os}}
@@ -471,8 +474,12 @@ jobs:
         echo "$PATH" >> $GITHUB_PATH
         python3 -m pip install -r third_party/requirements.txt
 
+    - name: Install dependencies
+      run: brew install jemalloc tbb automake libtool
+
     - name: Install hwloc
-      run: brew install hwloc tbb automake
+      if: ${{ !matrix.static_hwloc }}
+      run: brew install hwloc
 
     - name: Get UMF version
       run: |
@@ -492,6 +499,7 @@ jobs:
         -DUMF_BUILD_LIBUMF_POOL_JEMALLOC=ON
         -DUMF_BUILD_SHARED_LIBRARY=ON
         -DUMF_TESTS_FAIL_ON_SKIP=ON
+        ${{matrix.static_hwloc}}
 
     - name: Build UMF
       run: cmake --build ${{env.BUILD_DIR}} -j $(sysctl -n hw.logicalcpu)

src/CMakeLists.txt

@@ -1,4 +1,4 @@
-# Copyright (C) 2023-2024 Intel Corporation
+# Copyright (C) 2023-2025 Intel Corporation
 # Under the Apache License v2.0 with LLVM Exceptions. See LICENSE.TXT.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
@@ -182,6 +182,18 @@ add_dependencies(umf coarse)
 
 if(UMF_LINK_HWLOC_STATICALLY)
     add_dependencies(umf ${UMF_HWLOC_NAME})
+    # On Darwin, link with the IOKit and Foundation frameworks, if they are
+    # available in the system. This is to comply with hwloc which links these,
+    # if available. There is no option to disable these frameworks on Darwin
+    # hwloc builds.
+    if(MACOSX)
+        find_library(IOKIT_LIBRARY IOKit)
+        find_library(FOUNDATION_LIBRARY Foundation)
+        if(IOKIT_LIBRARY OR FOUNDATION_LIBRARY)
+            target_link_libraries(umf PRIVATE ${IOKIT_LIBRARY}
+                                              ${FOUNDATION_LIBRARY})
+        endif()
+    endif()
 endif()
 
 if(NOT WINDOWS AND UMF_POOL_JEMALLOC_ENABLED)