Gentoo's Bugzilla –
Attachment 872745 Details for
Bug 915709dev-embedded/openocd-0.12.0: linuxgpiod.c:283:19: error: 'GPIOD_LINE_REQUEST_DIRECTION_INPUT' undeclared (first use in this function); did you mean 'GPIOD_LINE_DIRECTION_INPUT'? with >dev-libs/libgpiod-1.6.4