Re: [libvirt] [PATCH 1/2] Use AC_SEARCH_LIBS to find the library to use for dlopen().

According to Diego Elio Pettenò on 2/24/2010 8:36 AM:

Instead of using AC_CHECK_LIB and hardcoding -ldl, search for the library needed to get dlopen() and then use the cached value. - DRIVER_MODULES_LIBS="-ldl" + DRIVER_MODULES_LIBS="$ac_cv_search_dlopen"

Does this properly handle the case of 'no' or 'none required'? I think you need: case $ac_cv_search_dlopen in no*) DRIVER_MODULES_LIBS= ;; *) DRIVER_MODULES_LIBS=$ac_cv_search_dlopen ;; esac By the way, shell assignment is another case where no field splitting is performed, so your use of "" was redundant. -- Eric Blake eblake@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org