new smatch

          --- old/usr/src/uts/intel/mac/Makefile
          +++ new/usr/src/uts/intel/mac/Makefile

   1    1  #
   2    2  # CDDL HEADER START
   3    3  #
   4    4  # The contents of this file are subject to the terms of the
   5    5  # Common Development and Distribution License (the "License").
   6    6  # You may not use this file except in compliance with the License.
   7    7  #
   8    8  # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9  # or http://www.opensolaris.org/os/licensing.
  10   10  # See the License for the specific language governing permissions
  11   11  # and limitations under the License.
  12   12  #
  13   13  # When distributing Covered Code, include this CDDL HEADER in each
  14   14  # file and include the License file at usr/src/OPENSOLARIS.LICENSE.

  15   15  # If applicable, add the following below this CDDL HEADER, with the
  16   16  # fields enclosed by brackets "[]" replaced with your own identifying
  17   17  # information: Portions Copyright [yyyy] [name of copyright owner]
  18   18  #
  19   19  # CDDL HEADER END
  20   20  #
  21   21  #
  22   22  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23   23  # Use is subject to license terms.
  24   24  #
  25      -# Copyright (c) 2018, Joyent, Inc.
       25 +# Copyright 2019 Joyent, Inc.
  26   26  
  27   27  #
  28   28  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  29   29  #
  30   30  UTSBASE = ../..
  31   31  
  32   32  #
  33   33  #       Define the module and object file sets.
  34   34  #
  35   35  MODULE          = mac

  36   36  OBJECTS         = $(MAC_OBJS:%=$(OBJS_DIR)/%)
  37   37  LINTS           = $(MAC_OBJS:%.o=$(LINTS_DIR)/%.ln)
  38   38  ROOTMODULE      = $(ROOT_MISC_DIR)/$(MODULE)
  39   39  
  40   40  #
  41   41  #       Include common rules.
  42   42  #
  43   43  include $(UTSBASE)/intel/Makefile.intel
  44   44  
  45   45  #
  46   46  #       Define targets
  47   47  #
  48   48  ALL_TARGET      = $(BINARY)
  49   49  LINT_TARGET     = $(MODULE).lint
  50   50  INSTALL_TARGET  = $(BINARY) $(ROOTMODULE)
  51   51  
  52   52  #
  53   53  #       Overrides.
  54   54  #
  55   55  CFLAGS          += $(CCVERBOSE)
  56   56  LDFLAGS         += -dy
  57   57  INC_PATH        += -I$(UTSBASE)/common/io/bpf
  58   58  
  59   59  LINTTAGS        += -erroff=E_PTRDIFF_OVERFLOW

  60   60  LINTTAGS        += -erroff=E_BAD_PTR_CAST_ALIGN
  61   61  
  62   62  CERRWARN        += -_gcc=-Wno-unused-label
  63   63  CERRWARN        += $(CNOWARN_UNINIT)
  64   64  CERRWARN        += -_gcc=-Wno-type-limits
  65   65  CERRWARN        += -_gcc=-Wno-switch
  66   66  CERRWARN        += -_gcc=-Wno-unused-variable
  67   67  
  68   68  # needs work
  69   69  SMOFF += all_func_returns
  70      -$(OBJS_DIR)/mac.o := SMOFF += deref_check
  71   70  $(OBJS_DIR)/mac_util.o := SMOFF += signed
  72   71  
  73      -# false positive
  74      -$(OBJS_DIR)/mac_sched.o := SMOFF += assign_vs_compare
  75   72  #
  76   73  #       Default build targets.
  77   74  #
  78   75  .KEEP_STATE:
  79   76  
  80   77  def:            $(DEF_DEPS)
  81   78  
  82   79  all:            $(ALL_DEPS)
  83   80  
  84   81  clean:          $(CLEAN_DEPS)

  85   82  
  86   83  clobber:        $(CLOBBER_DEPS)
  87   84  
  88   85  lint:           $(LINT_DEPS)
  89   86  
  90   87  modlintlib:     $(MODLINTLIB_DEPS)
  91   88  
  92   89  clean.lint:     $(CLEAN_LINT_DEPS)
  93   90  
  94   91  install:        $(INSTALL_DEPS)
  95   92  
  96   93  #
  97   94  #       Include common targets.
  98   95  #
  99   96  include $(UTSBASE)/intel/Makefile.targ

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX