Seems to be a mismatch between git versions of assuan.h and gnupg/tpm2d/tpm2daemon.c May need to change lines 598 and 740 of tpm2daemin.c by replacing ASSUAN_REINIT_SYSCALL_CLAMP with ASSUAN_CONTROL_REINIT_SYSCALL_CLAMP to match what's in assuan.h regards, gene