cmake/config: Removes useless entry in   include/config-h.in.cmake

Change-Id: Idfa42015ff570763a8a00546e548ccb26baa7ed2
Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
9P: replaces bad usage of gethostbyname() by call to getaddrinfo()

Change-Id: If2ac4188c188ec59db6b224c37d978463914a788
Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
addr_set: this commit implements an early version of addr_set and use it for nodelist only

This commit is based on those provided by Jim. Management of addr_set makes deep
usage of CIDR management does by function in src/cidr. Currently, this does work
only for IPv4 addresses, but we can imagine a later support of IPv6.
Currenlty, addr-set are used only to deal with nodelist. This makes it possible to
restore the support of nodelist without using a large amount of memory nor generating
long export lists. This is map by calling nl_map_condensend() form nodelist lib.

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>

Change-Id: I7206c2022ddd7b28a63bae49fd0f41a73c13d919
Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
Nodelist: do not break on callback failed status in nl_map()

Change-Id: I7995b97975944cf9a3d3d5522e789dcb247ca086
Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>