On Fri, Apr 23, 2010 at 8:19 AM, Wim van der Meer <wpjvandermeer@xxxxxxxxx> wrote: > - "jam -q" gives the following output: > generated/objects/haiku/x86/release/system/kernel/cache/kernel_cache.o: In > function `PrecacheIO type_info function': > (.gnu.linkonce.t.__tf10PrecacheIO+0x29): undefined reference to `__rtti_si' That looks like ticket #5782 (http://dev.haiku-os.org/ticket/5782 ). Regards, Rene