5196 The cw wrapper restricts gcc to -O2

          --- old/usr/src/uts/sun4v/arcfour/Makefile
          +++ new/usr/src/uts/sun4v/arcfour/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/sun4v/arcfour/Makefile
  23   23  #
       24 +# Copyright 2014 Gary Mills
  24   25  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  25   26  # Use is subject to license terms.
  26   27  #
  27   28  #       This makefile drives the production of the arcfour kernel module.
  28   29  #
  29   30  #       sun4v implementation 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  COM_DIR = $(COMMONBASE)/crypto/arcfour
  37   38  
  38   39  #
  39   40  #       Define the module and object file sets.
  40   41  #
  41   42  MODULE          = arcfour
  42   43  OBJECTS         = $(ARCFOUR_OBJS:%=$(OBJS_DIR)/%)
  43   44  LINTS           = $(ARCFOUR_OBJS:%.o=$(LINTS_DIR)/%.ln)
  44   45  ROOTMODULE      = $(ROOT_PSM_CRYPTO_DIR)/$(MODULE)
  45   46  
  46   47  #
  47   48  #       Include common rules.
  48   49  #
  49   50  include $(UTSBASE)/sun4v/Makefile.sun4v
  50   51  
  51   52  #       set signing mode
  52   53  ELFSIGN_MOD     = $(ELFSIGN_CRYPTO)
  53   54  
  54   55  #
  55   56  #       Define targets
  56   57  #
  57   58  ALL_TARGET      = $(BINARY)
  58   59  LINT_TARGET     = $(MODULE).lint
  59   60  INSTALL_TARGET  = $(BINARY) $(ROOTMODULE)
  60   61  
  61   62  #
  62   63  # lint pass one enforcement
  63   64  #
  64   65  CFLAGS          += $(CCVERBOSE) -I$(COM_DIR)

  65   66  LINTFLAGS       += -I$(COM_DIR)
  66   67  
  67   68  #
  68   69  # Turn on doubleword alignment for 64 bit registers
  69   70  #
  70   71  CFLAGS += -dalign
  71   72  
  72   73  #
  73   74  # For niagara specific optimizations
  74   75  #
  75      -COPTIMIZE       = -xO5 -xbuiltin=%all
       76 +COPTIMIZE       = -_cc=-xO5 -_gcc=-O2 -xbuiltin=%all
  76   77  
  77   78  #
  78   79  # Override the default -xspace setting
  79   80  #
  80   81  sparc_SPACEFLAG = -W0,-Lt
  81   82  
  82   83  #
  83   84  #       Default build targets.
  84   85  #
  85   86  .KEEP_STATE:

  86   87  
  87   88  def:            $(DEF_DEPS)
  88   89  
  89   90  all:            $(ALL_DEPS)
  90   91  
  91   92  clean:          $(CLEAN_DEPS)
  92   93  
  93   94  clobber:        $(CLOBBER_DEPS)
  94   95  
  95   96  lint:           $(LINT_DEPS)
  96   97  
  97   98  modlintlib:     $(MODLINTLIB_DEPS)
  98   99  
  99  100  clean.lint:     $(CLEAN_LINT_DEPS)
 100  101  
 101  102  install:        $(INSTALL_DEPS)
 102  103  
 103  104  #
 104  105  #       Include common targets.
 105  106  #
 106  107  include $(UTSBASE)/sun4v/Makefile.targ

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