Problems with compiling DROPS packages

Adam Lackorzynski adam at
Thu Feb 17 16:25:46 CET 2005

On Thu Feb 17, 2005 at 15:29:15 +0100, Rene Wittmann wrote:
> Now I installed an older gcc version (2.95.2), the newer one (3.3 20030226)
> fails here. (btw: on my other system gcc ver. 3.3.5 works)

gcc-3.3 works fine, it's just that the patched versions in some
distributions do weird things sometimes...

> So now I come further, but I'm still not finished.
>   ==> Linking nethub
> LD_PRELOAD=/home/sirewitt/src/drops/l4/tool/gendep/
> GENDEP_TARGET=nethub GENDEP_BINARY=ld  /usr/local/bin/gcc-2.95 -o nethub
> ../../../../../lib/x86_686/crt0.o main.o ip_forward.o ip.o ip_sec.o pager.o
> region.o sadb.o sadb_cfg.o routing.o routing_fab.o interface.o ip_sec_fwd.o
> ike_connector.o time.o nh-server.o ../crypto/libdes.a -Ttext=0x01000000 
> -L../../../../../lib/x86_686/l4v2
> -L/home/sirewitt/src/drops/drops//lib/x86_686/l4v2
> -L../../../../../lib/x86_686 -L/home/sirewitt/src/drops/drops//lib/x86_686
> -L../../../../../lib -L/home/sirewitt/src/drops/drops//lib
> -L../../../../../../oskit/lib -L/home/sirewitt/src/drops/drops//lib/oskit06
> -T../../../../../lib/x86_686/main_stat.ld  -lcxx_start -lcxx_thread -lcxx_io
> -lcxx_base -lcxx_util -lcxx_log_io -ll4sys -llogserver -lnames -lrmgr
> -ll4util -nostdlib -lmc -loskit_support
> /usr/local/lib/gcc-lib/i686-pc-linux-gnu/ -Ttext=0x01000000
> -Wl,-gc-sections
> /usr/bin/ld: cannot find -lcxx_log_io

You can just skip nethub (rm -r l4/pkg/nethub), this package is
not essential and (probably) not needed for you.

Adam                 adam at

More information about the l4-hackers mailing list