Make --enable-hwloc and --enable-linux-affinity mutual exclusive

They can not be supported both at the same time.
Fail configure step instead of silently only use hwloc.

1 files changed, 4 insertions, 0 deletions

diff --git a/Affinity.h b/Affinity.h
index 20d00470..ced161b4 100644
--- a/Affinity.h
+++ b/Affinity.h
@@ -11,6 +11,10 @@ in the source distribution for its full text.
 #include "Process.h"
 #include "ProcessList.h"
 
+#if defined(HAVE_LIBHWLOC) && defined(HAVE_LINUX_AFFINITY)
+#error hwlock and linux affinity are mutual exclusive.
+#endif
+
 typedef struct Affinity_ {
    ProcessList* pl;
    int size;