10077 usr/src/uts/ Makefile changes for smatch

          --- old/usr/src/uts/intel/bofi/Makefile
          +++ new/usr/src/uts/intel/bofi/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 2006 Sun Microsystems, Inc.  All rights reserved.
  23   23  # Use is subject to license terms.
  24   24  #
       25 +# Copyright (c) 2018, Joyent, Inc.
  25   26  
  26   27  #
  27   28  #       This makefile drives the production of the bofi driver 
  28   29  #       kernel module.
  29   30  #
  30   31  
  31   32  #
  32   33  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  33   34  #
  34   35  UTSBASE = ../..

  35   36  
  36   37  #
  37   38  #       Define the module and object file sets.
  38   39  #
  39   40  MODULE          = bofi
  40   41  OBJECTS         = $(BOFI_OBJS:%=$(OBJS_DIR)/%)
  41   42  LINTS           = $(BOFI_OBJS:%.o=$(LINTS_DIR)/%.ln)
  42   43  ROOTMODULE      = $(ROOT_DRV_DIR)/$(MODULE)
  43   44  CONF_SRCDIR     = $(UTSBASE)/common/io
  44   45  
  45   46  #
  46   47  #       Include common rules.
  47   48  #
  48   49  include $(UTSBASE)/intel/Makefile.intel
  49   50  
  50   51  #
  51   52  #       Override defaults.
  52   53  #
  53   54  FILEMODE        = 644
  54   55  
  55   56  #
  56   57  #       Define targets
  57   58  #
  58   59  ALL_TARGET      = $(BINARY) $(SRC_CONFILE)
  59   60  LINT_TARGET     = $(MODULE).lint
  60   61  INSTALL_TARGET  = $(BINARY) $(ROOTMODULE) $(ROOT_CONFFILE)
  61   62  
  62   63  #

  63   64  #       Override defaults to build a unique, local modstubs.o.
  64   65  #
  65   66  MODSTUBS_DIR     = $(OBJS_DIR)
  66   67  $(MODSTUBS_O)   := AS_CPPFLAGS += -DBOFI_MODULE
  67   68  CLEANFILES      += $(MODSTUBS_O)
  68   69  
  69   70  CPPFLAGS        += -I../../sun4
  70   71  
  71   72  CERRWARN        += -_gcc=-Wno-uninitialized
  72   73  
       74 +# needs work
       75 +$(OBJS_DIR)/bofi.o := SMOFF += signed_integer_overflow_check,deref_check
       76 +
  73   77  #
  74   78  # For now, disable these lint checks; maintainers should endeavor
  75   79  # to investigate and remove these for maximum lint coverage.
  76   80  # Please do not carry these forward to new Makefiles.
  77   81  #
  78   82  LINTTAGS        += -erroff=E_SUSPICIOUS_COMPARISON
  79   83  LINTTAGS        += -erroff=E_BAD_PTR_CAST_ALIGN
  80   84  LINTTAGS        += -erroff=E_PTRDIFF_OVERFLOW
  81   85  LINTTAGS        += -erroff=E_ASSIGN_NARROW_CONV
  82   86  

  83   87  #
  84   88  #       Default build targets.
  85   89  #
  86   90  .KEEP_STATE:
  87   91  
  88   92  def:            $(DEF_DEPS)
  89   93  
  90   94  all:            $(ALL_DEPS)
  91   95  
  92   96  clean:          $(CLEAN_DEPS)
  93   97  
  94   98  clobber:        $(CLOBBER_DEPS)
  95   99  
  96  100  lint:           $(LINT_DEPS)
  97  101  
  98  102  modlintlib:     $(MODLINTLIB_DEPS)
  99  103  
 100  104  clean.lint:     $(CLEAN_LINT_DEPS)
 101  105  
 102  106  install:        $(INSTALL_DEPS)
 103  107  
 104  108  #
 105  109  #       Include common targets.
 106  110  #
 107  111  include $(UTSBASE)/intel/Makefile.targ

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