From 1a47f1137367f9c4935e8f8418546cf40df169f7 Mon Sep 17 00:00:00 2001
From: Igor Chorazewicz <igor.chorazewicz@intel.com>
Date: Fri, 2 Aug 2024 20:59:34 +0000
Subject: [PATCH] Disable opencl, cuda and nvml when configuring hwloc

Without explicitly disabling them and if a system where hwloc
is being build has opencl/cuda/nvml installed those libraries
will become hwloc dependencies which would force umf to link with
them.

The problem manifested on a system where opencl was installed and
umf compilation failed due to missing clGetDevices symbol.
---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 70b99aaf2..e366726fe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -173,7 +173,8 @@ elseif(NOT UMF_DISABLE_HWLOC)
         COMMAND
             ./configure --prefix=${hwloc_targ_BINARY_DIR} --enable-static=yes
             --enable-shared=no --disable-libxml2 --disable-levelzero
-            CFLAGS=-fPIC CXXFLAGS=-fPIC
+            --disable-opencl --disable-cuda --disable-nvml CFLAGS=-fPIC
+            CXXFLAGS=-fPIC
         WORKING_DIRECTORY ${hwloc_targ_SOURCE_DIR}
         OUTPUT ${hwloc_targ_SOURCE_DIR}/Makefile
         DEPENDS ${hwloc_targ_SOURCE_DIR}/configure)