Re: [Powertop] [PATCH] Fix trying to use libnl-2.0 when only libnl-3.0 is installed

> > When using libnl-3.0 we need to link with libnl-genl also, if not, we > get a lot of undefined symbols. > --- > has_libnl_ver=0 > PKG_CHECK_MODULES([LIBNL], [libnl-1], [has_libnl_ver=1], [ > - AC_SEARCH_LIBS([nl_socket_alloc], [nl], [has_libnl_ver=2], [ > + AC_SEARCH_LIBS([nl_socket_alloc], [libnl-2.0], > [has_libnl_ver=2], [ > > are you sure you want the linker to check for -llibnl-2.0? that means > it's going to try to find a "liblibnl-2.0.so <http://liblibnl-2.0.so>" > (note the double "lib" here). this autoconf stuff is giving me a headache maybe we should ask the libnl guys if they have some snippet that they recommend.... after all I doubt we're the only ones dealing with their library.