# # This file and its contents are supplied under the terms of the # Common Development and Distribution License ("CDDL"), version 1.0. # You may only use this file in accordance with the terms of version # 1.0 of the CDDL. # # A full copy of the text of the CDDL should have accompanied this # source. A copy of the CDDL is also available via the Internet at # http://www.illumos.org/license/CDDL. # # Copyright 2018 Joyent, Inc. # # # smatch/sparse checks we always disable, due to too many false positives (or # simply too much legacy). # SMATCH_ARGS = --disable=uninitialized,check_check_deref,unreachable # VLAs are OK by us SMATCH_ARGS += -Wno-vla # don't care SMATCH_ARGS += -Wno-one-bit-signed-bitfield # there are lots of "extern void myfunc() { ... }" around SMATCH_ARGS += -Wno-external-function-has-definition # we have lots of legacy "void foo();" in headers SMATCH_ARGS += -Wno-old-style-definition SMATCH_ARGS += -Wno-strict-prototypes CERRWARN += $(SMATCH_ARGS:%=-_smatch=%) CERRWARN += $(SMOFF:%=-_smatch=--disable=%) SMATCH_ = SMATCH_on = SMATCH_off = -_smatch=off CERRWARN += $(SMATCH_$(SMATCH))