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(a)redhat.com +1-801-349-2682
Libvirt virtualization library
http://libvirt.org