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Hi! When attempting to build jack-example-tools with pipewire-jack (now provided system-wide on Arch Linux), this fails on undefined references in the provided libjacknet.so:

[72/101] Linking target example-clients/jack_net_master
FAILED: example-clients/jack_net_master
cc  -o example-clients/jack_net_master example-clients/jack_net_master.p/netmaster.c.o -Wl,--as-needed -Wl,--no-undefined -Wl,--start-group -ljacknet -Wl,--end-group
/usr/bin/ld: example-clients/jack_net_master.p/netmaster.c.o: in function `signal_handler':
/home/dave/git/audio/jack-example-tools/build/../example-clients/netmaster.c:41: undefined reference to `jack_net_master_close'
/usr/bin/ld: example-clients/jack_net_master.p/netmaster.c.o: in function `main':
/home/dave/git/audio/jack-example-tools/build/../example-clients/netmaster.c:113: undefined reference to `jack_net_master_open'
/usr/bin/ld: /home/dave/git/audio/jack-example-tools/build/../example-clients/netmaster.c:179: undefined reference to `jack_net_master_send_slice'
/usr/bin/ld: /home/dave/git/audio/jack-example-tools/build/../example-clients/netmaster.c:186: undefined reference to `jack_net_master_recv_slice'
/usr/bin/ld: /home/dave/git/audio/jack-example-tools/build/../example-clients/netmaster.c:195: undefined reference to `jack_net_master_close'
collect2: error: ld returned 1 exit status
[76/101] Linking target example-clients/jack_net_slave
FAILED: example-clients/jack_net_slave
cc  -o example-clients/jack_net_slave example-clients/jack_net_slave.p/netslave.c.o -Wl,--as-needed -Wl,--no-undefined -Wl,--start-group -ljacknet -Wl,--end-group
/usr/bin/ld: example-clients/jack_net_slave.p/netslave.c.o: in function `signal_handler':
/home/dave/git/audio/jack-example-tools/build/../example-clients/netslave.c:36: undefined reference to `jack_net_slave_close'
/usr/bin/ld: example-clients/jack_net_slave.p/netslave.c.o: in function `main':
/home/dave/git/audio/jack-example-tools/build/../example-clients/netslave.c:128: undefined reference to `jack_net_slave_open'
/usr/bin/ld: /home/dave/git/audio/jack-example-tools/build/../example-clients/netslave.c:135: undefined reference to `jack_set_net_slave_process_callback'
/usr/bin/ld: /home/dave/git/audio/jack-example-tools/build/../example-clients/netslave.c:136: undefined reference to `jack_set_net_slave_shutdown_callback'
/usr/bin/ld: /home/dave/git/audio/jack-example-tools/build/../example-clients/netslave.c:138: undefined reference to `jack_net_slave_activate'
collect2: error: ld returned 1 exit status

To be able to provide feature parity (i.e. pipewire-jack as a drop-in replacement for jack2) and thus be able to build jack-example-tools with pipewire-jack, this needs to be resolved (currently jack_net support is listed as not implemented, but a libjacknet.so is provided).