iokit/conf/MASTER

   1 #
   2 # Mach Operating System
   3 # Copyright (c) 1986 Carnegie-Mellon University
   4 # All rights reserved.  The CMU software License Agreement
   5 # specifies the terms and conditions for use and redistribution.
   6 #
   7 #######################################################################
   8 #
   9 #       Master machine independent configuration file.
  10 #
  11 #       Specific configuration files are created based on this and
  12 #       the machine specific master file using the doconf script.
  13 #
  14 #       Any changes to the master configuration files will affect all
  15 #       other configuration files based upon it.
  16 #
  17 #######################################################################
  18 #
  19 #       To build a configuration, execute "doconf <configuration>."
  20 #       Configurations are specified in the "Configurations:" section
  21 #       of the MASTER and MASTER.* files as follows:
  22 #
  23 #       <configuration> = [ <attribute0> <attribute1> ... <attributeN> ]
  24 #
  25 #       Lines in the MASTER and MASTER.* files are selected based on
  26 #       the attribute selector list, found in a comment at the end of
  27 #       the line.  This is a list of attributes separated by commas.
  28 #       The "!" operator selects the line if none of the attributes are
  29 #       specified.
  30 #
  31 #       For example:
  32 #
  33 #       <foo,bar>       selects a line if "foo" or "bar" are specified.
  34 #       <!foo,bar>      selects a line if neither "foo" nor "bar" is
  35 #                       specified.
  36 #
  37 #       Lines with no attributes specified are selected for all
  38 #       configurations.
  39 #
  40 #######################################################################
  41 #
  42 #
  43 #  These are the default configurations that can be used by most sites.
  44 #  They are used internally by the Mach project.
  45 #
  46 #  IOKIT      = [iokitcpp debug]
  47 #
  48 #######################################################################
  49 #  SYSTEM SIZE CONFIGURATION (select exactly one)
  50 #
  51 #       xlarge = extra large scale system configuration
  52 #       large  = large scale system configuration
  53 #       medium = medium scale system configuration
  54 #       small  = small scale system configuration
  55 #       xsmall = extra small scale system configuration
  56 #       bsmall = special extra small scale system configuration
  57 #
  58 ident           IOKIT
  59
  60 options         HIBERNATION     # system hibernation    # <hibernation>
  61 options         KERNOBJC        # Objective-C implementation    # <kernobjc>
  62 options         IOKITCPP        # C++ implementation            # <iokitcpp>
  63 options         KDEBUG          # kernel tracing                # <kdebug>
  64 options         NETWORKING      # kernel networking             # <networking>
  65 options         CRYPTO          # want crypto code              # <crypto>
  66 options         CONFIG_DTRACE   # enable dtrace                 # <config_dtrace>
  67
  68 options         CONFIG_SLEEP    #                               # <config_sleep>
  69
  70
  71 #makeoptions    LIBDRIVER = "libDriver_kern.o"                  # <libdriver>
  72 #makeoptions    LIBOBJC   = "libkobjc.o"                        # <kernobjc>
  73
  74 #
  75 #  configurable kernel related resources
  76 #
  77 options   CONFIG_MAX_THREADS=32         # <medium,large,xlarge>
  78 options   CONFIG_MAX_THREADS=32         # <small,xsmall>
  79 options   CONFIG_MAX_THREADS=32         # <bsmall>
  80
  81 #
  82 #  configurable kernel - use these options to strip strings from panic
  83 #  and printf calls.
  84 #  no_panic_str - saves around 50K of kernel footprint.
  85 #  no_printf_str - saves around 45K of kernel footprint.
  86 #
  87 options   CONFIG_NO_PANIC_STRINGS               # <no_panic_str>
  88 options   CONFIG_NO_PRINTF_STRINGS              # <no_printf_str>
  89 options   CONFIG_NO_KPRINTF_STRINGS             # <no_kprintf_str>
  90
  91 # configurable kernel - general switch to say we are building for an
  92 # embedded device
  93 #
  94 options   CONFIG_EMBEDDED                       # <config_embedded>
  95
  96 options   MACH_ASSERT                           # <mach_assert>