~/dev/haiku/generated.x86_64> TARGET_PLATFORM=libbe_test jam -q libnetwork.so
Starting build of type regular ...
libbe_test is not in SUPPORTED_PLATFORMS, cannot make struct-offsets header!
libbe_test is not in SUPPORTED_PLATFORMS, cannot make struct-offsets header!
libbe_test is not in SUPPORTED_PLATFORMS, cannot make struct-offsets header!
Asked for bios_ia32 target boot platform
Unknown path to handle adding to image
Asked for pxe_ia32 target boot platform
Unknown path to handle adding to image
...patience...
...found 1265 target(s)...
...updating 1 target(s)...
AddFileDataAttribute1 libnetwork.so
addattr: can't add attribute to file libnetwork.so: No such file or directory

LIBRARY_PATH="$LIBRARY_PATH:/boot/home/dev/haiku/generated.x86_64/objects/haiku_host/lib" \
objects/haiku_host/x86_64/release/tools/addattr/addattr -f ../src/system/libnetwork/netresolv/defaults/services `cat objects/common/system/libnetwork/libnetwork.so-attr-services-string-53` libnetwork.so

...failed AddFileDataAttribute1 libnetwork.so ...

BUILD FAILURE:
...failed updating 1 target(s)...