# # Mach Operating System # Copyright (c) 1986 Carnegie-Mellon University # All rights reserved. The CMU software License Agreement # specifies the terms and conditions for use and redistribution. # ####################################################################### # # Master machine independent configuration file. # # Specific configuration files are created based on this and # the machine specific master file using the doconf script. # # Any changes to the master configuration files will affect all # other configuration files based upon it. # ####################################################################### # # To build a configuration, execute "doconf <configuration>." # Configurations are specified in the "Configurations:" section # of the MASTER and MASTER.* files as follows: # # <configuration> = [ <attribute0> <attribute1> ... <attributeN> ] # # Lines in the MASTER and MASTER.* files are selected based on # the attribute selector list, found in a comment at the end of # the line. This is a list of attributes separated by commas. # The "!" operator selects the line if none of the attributes are # specified. # # For example: # # <foo,bar> selects a line if "foo" or "bar" are specified. # <!foo,bar> selects a line if neither "foo" nor "bar" is # specified. # # Lines with no attributes specified are selected for all # configurations. # ####################################################################### # # STANDARD CONFIGURATION OPTIONS (select any combination) # # debug = extra kernel level debugging support # mach = Mach support # # EXPERIMENTAL CONFIGURATION OPTIONS (select any combination, carefully) # # nbc = no buffer cache support # simple = non-rollover clock support # timing = precision timing support # host = host resource control support # fixpri = fixed priority threads # # MULTI-PROCESSOR CONFIGURATION (select at most one) # # multi16 = enable 16 multi-processors # multi32 = enable 32 multi-processors # multi48 = enable 48 multi-processors # # SYSTEM SIZE CONFIGURATION (select exactly one) # # xlarge = extra large scale system configuration # large = large scale system configuration # medium = medium scale system configuration # small = small scale system configuration # xsmall = extra small scale system configuration # bsmall = special extra small scale system configuration for # (e.g. for boot floppies) # ####################################################################### # # Standard Mach Research Configurations: # -------- ---- -------- --------------- # # These are the default configurations that can be used by most sites. # They are used internally by the Mach project. # # MACH = [mach multi16 medium debug] # ####################################################################### # ident PEXPERT options MACH_PE # Objective-C support # <mach_pe> options MACH_KERNEL options DEBUG # general debugging code # <debug> options CONFIG_DTRACE # dtrace support # <config_dtrace> options PANIC_INFO # want kernel panic info # <panic_info> options CONFIG_NO_PANIC_STRINGS # <no_panic_str> options CONFIG_NO_PRINTF_STRINGS # <no_printf_str> options CONFIG_NO_KPRINTF_STRINGS # <no_kprintf_str> # configurable kernel - general switch to say we are building for an # embedded device # options CONFIG_EMBEDDED # <config_embedded>