I am having a problem trying to build tun.cpp into my build of the system everytime I use `jam -q tun`. When I run the command I get:
```
Error: Failed to set the MIME type of file "../../../../../../generated/objects/haiku/x86_64/release/system/kernel/linkhack.so": Unknown error -1

LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/media/swangeon/OSdev/Haiku/haiku/src/add-ons/kernel/network/devices/tun/../../../../../../generated/objects/linux/lib" \
../../../../../../generated/objects/linux/x86_64/release/tools/settype -t application/x-vnd.Be-elfexecutable "../../../../../../generated/objects/haiku/x86_64/release/system/kernel/linkhack.so"

...failed SetType1 ../../../../../../generated/objects/haiku/x86_64/release/system/kernel/linkhack.so ...
...removing ../../../../../../generated/objects/haiku/x86_64/release/system/kernel/linkhack.so

BUILD FAILURE:
...failed updating 1 target(s)...
...skipped 3 target(s)...
...updated 4 target(s)...

```
I've already tried `./configure --cross-tools-source ../buildtools --build-cross-tools x86_64` and `git fetch && git checkout origin/master` but neither helped.