link_usb1: fix libusb include for fresh/clean install of macOS deps.

debrouxl / tilibs

TILP (formerly GtkTiLink) can transfer data between Texas Instruments graphing calculators and a computer. It works with all link cables (parallel, serial, Black/Gray/Silver/Direct Link) and it supports the TI-Z80 series (73..86), the TI-eZ80 series (83PCE, 84+CE), the TI-68k series (89, 92, 92+, V200, 89T) and the Nspire series (Nspire Clickpad / Touchpad / CX, both CAS and non-CAS)

http://lpg.ticalc.org/prj_tilp

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link_usb1: fix libusb include for fresh/clean install of macOS deps. #66

Closed adriweb closed 2 years ago

adriweb commented 2 years ago

pkg-config gives -L[...]/include/libusb-1.0 so no need to have the folder in the brackets. The <libusb-1.0/libusb.h> path seemed to be valid for some old installs...

Originally found by @LogicalJoe on a M1 machine, repro'd locally by myself on a M1 MBA as well; still works fine on an intel macOS.

debrouxl commented 2 years ago

Looks reasonable, obviously. Thanks :)