| # |
| # 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 2019 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 |
| |
| # 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 |
| SMATCH_ARGS += --fatal-checks |
| SMATCH_ARGS += --timeout=0 |
| |
| CERRWARN += $(SMATCH_ARGS:%=-_smatch=%) |
| |
| CERRWARN += $(SMOFF:%=-_smatch=--disable=%) |
| |
| SMATCH_ = |
| SMATCH_on = |
| SMATCH_off = -_smatch=off |
| |
| CERRWARN += $(SMATCH_$(SMATCH)) |