10077 usr/src/uts/ Makefile changes for smatch

          --- old/usr/src/uts/intel/nsmb/Makefile
          +++ new/usr/src/uts/intel/nsmb/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  # uts/intel/nsmb/Makefile
  23   23  #
  24   24  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  25   25  # Use is subject to license terms.
  26   26  #
       27 +# Copyright (c) 2018, Joyent, Inc.
  27   28  
  28   29  #
  29   30  #       intel architecture dependent
  30   31  #
  31   32  
  32   33  #
  33   34  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  34   35  #
  35   36  UTSBASE = ../..
  36   37  

  37   38  #
  38   39  #       Define the module and object file sets.
  39   40  #
  40   41  MODULE          = nsmb
  41   42  OBJECTS         = $(NSMB_OBJS:%=$(OBJS_DIR)/%)
  42   43  LINTS           = $(NSMB_OBJS:%.o=$(LINTS_DIR)/%.ln)
  43   44  ROOTMODULE      = $(USR_DRV_DIR)/$(MODULE)
  44   45  CONF_SRCDIR     = $(UTSBASE)/common/fs/smbclnt/netsmb
  45   46  OFFSETS_SRC     = $(CONF_SRCDIR)/offsets.in
  46   47  IOC_CHECK_H     = $(OBJS_DIR)/ioc_check.h
  47   48  
  48   49  #
  49   50  #       Include common rules.
  50   51  #
  51   52  include $(UTSBASE)/intel/Makefile.intel
  52   53  
  53   54  #
  54   55  #       Define targets
  55   56  #
  56   57  ALL_TARGET      = $(ALL_TARGET_$(OBJS_DIR))
  57   58  LINT_TARGET     = $(MODULE).lint
  58   59  INSTALL_TARGET  = $(INSTALL_TARGET_$(OBJS_DIR))
  59   60  
  60   61  #
  61   62  #       Overrides.
  62   63  #
  63   64  #       We need some unusual overrides here so we'll
  64   65  #       build ioc_check.h for both 32-bit/64-bit,
  65   66  #       but only build 64-bit binaries.
  66   67  #
  67   68  
  68   69  # Build 32-bit also...
  69   70  DEF_BUILDS      = $(DEF_BUILDS64) $(DEF_BUILDS32)
  70   71  ALL_BUILDS      = $(ALL_BUILDS64) $(ALL_BUILDS32)
  71   72  # ... but don't build any 32-bit objects
  72   73  ALL_TARGET_debug32      = $(IOC_CHECK_H)
  73   74  ALL_TARGET_debug64      = $(BINARY) $(SRC_CONFILE)
  74   75  ALL_TARGET_obj32        = $(IOC_CHECK_H)
  75   76  ALL_TARGET_obj64        = $(BINARY) $(SRC_CONFILE)
  76   77  # ... and remove -xcg92 (not supported by cw)
  77   78  CFLAGS_32=
  78   79  # ... same deal for install targets
  79   80  INSTALL_TARGET_debug32  = $(IOC_CHECK_H)
  80   81  INSTALL_TARGET_debug64  = $(BINARY) $(ROOTMODULE) $(ROOT_CONFFILE)
  81   82  INSTALL_TARGET_obj32    = $(IOC_CHECK_H)
  82   83  INSTALL_TARGET_obj64    = $(BINARY) $(ROOTMODULE) $(ROOT_CONFFILE)
  83   84  
  84   85  #
  85   86  # Now the normal overrides...
  86   87  #
  87   88  MODSTUBS_DIR    = $(OBJS_DIR)
  88   89  $(MODSTUBS_O)   := AS_CPPFLAGS += -DNSMB_MODULE
  89   90  CLEANFILES      += $(MODSTUBS_O) $(IOC_CHECK_H)
  90   91  CERRWARN        += -erroff=E_STATEMENT_NOT_REACHED
  91   92  INC_PATH        += -I$(UTSBASE)/common/fs/smbclnt

  92   93  LDFLAGS         += -dy -Ncrypto/md4 -Ncrypto/md5 -Nmisc/tlimod
  93   94  
  94   95  # Until CR 4994570 is fixed...
  95   96  LINTTAGS        += -erroff=E_BAD_FORMAT_ARG_TYPE2
  96   97  
  97   98  # The mb_put/md_get functions are intentionally used with and without
  98   99  # return value checks, so filter those out like LGREP.2 does.
  99  100  LGREP.nsmb =    egrep -v ' ignored: (mb_init|mb_put|md_get)'
 100  101  LTAIL   +=      2>&1 | $(LGREP.2) | $(LGREP.nsmb) || true
 101  102  
      103 +# same for smatch
      104 +SMOFF += all_func_returns
      105 +
      106 +# needs work
      107 +SMOFF += signed,deref_check
      108 +
 102  109  #
 103  110  #       Default build targets.
 104  111  #
 105  112  .KEEP_STATE:
 106  113  
 107  114  def:            $(DEF_DEPS)
 108  115  
 109  116  all:            $(ALL_DEPS)
 110  117  
 111  118  clean:          $(CLEAN_DEPS)

 112  119  
 113  120  clobber:        $(CLOBBER_DEPS)
 114  121  
 115  122  lint:           $(LINT_DEPS)
 116  123  
 117  124  modlintlib:     $(MODLINTLIB_DEPS)
 118  125  
 119  126  clean.lint:     $(CLEAN_LINT_DEPS)
 120  127  
 121  128  install:        $(INSTALL_DEPS)
 122  129  
 123  130  #
 124  131  # Create ioc_check.h and compare with the saved
 125  132  # ioc_check.ref to ensure 32/64-bit invariance.
 126  133  #
 127  134  $(OBJECTS) : $(IOC_CHECK_H)
 128  135  $(IOC_CHECK_H): $(OFFSETS_SRC)
 129  136          $(OFFSETS_CREATE) <$(OFFSETS_SRC) >$@.tmp
 130  137          cmp -s ioc_check.ref $@.tmp && \
 131  138            mv -f $@.tmp $@
 132  139  
 133  140  #
 134  141  #       Include common targets.
 135  142  #
 136  143  include $(UTSBASE)/intel/Makefile.targ

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