without needing libxml2). So OPAL_HAVE_HWLOC_XML is no longer necessary. This commit was SVN r25263.
match similar stuff in the event framework; only add CPPFLAGS / LDFLAGS / LIBS / and WRAPPER_EXTRA_* of the same for the one, single, winning component (because this framework is compile-time, one-of-many). This commit was SVN r25199.