IP_USED created by checking open branches

[UnsignedByte]

c2s2_ip/Makefile

Line 21 in 329f40d

IP_USED = $(shell git pull -q; git branch -a | grep -cm 1 ${IP_NAME})

Correct me if I'm wrong here, but IP_USED looks at open branches to check if the IP already exists, but when branches are merged to main they will automatically be deleted. Instead, we should probably list folders within the src directory to check if IP already exists.

[UnsignedByte]

@Aidan-McNay Sorry forgot to @ you here.

[Aidan-McNay]

Yup, you're right, that slipped my mind :') - thanks!