projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
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 | # STANDARD CONFIGURATION OPTIONS (select any combination) | |
| 43 | # | |
| 44 | # debug = extra kernel level debugging support | |
| 45 | # mach = Mach support | |
| 46 | # | |
| 47 | # EXPERIMENTAL CONFIGURATION OPTIONS (select any combination, carefully) | |
| 48 | # | |
| 49 | # nbc = no buffer cache support | |
| 50 | # simple = non-rollover clock support | |
| 51 | # timing = precision timing support | |
| 52 | # host = host resource control support | |
| 53 | # fixpri = fixed priority threads | |
| 54 | # | |
| 55 | # MULTI-PROCESSOR CONFIGURATION (select at most one) | |
| 56 | # | |
| 57 | # multi16 = enable 16 multi-processors | |
| 58 | # multi32 = enable 32 multi-processors | |
| 59 | # multi48 = enable 48 multi-processors | |
| 60 | # | |
| 61 | # SYSTEM SIZE CONFIGURATION (select exactly one) | |
| 62 | # | |
| 63 | # xlarge = extra large scale system configuration | |
| 64 | # large = large scale system configuration | |
| 65 | # medium = medium scale system configuration | |
| 66 | # small = small scale system configuration | |
| 67 | # xsmall = extra small scale system configuration | |
| 68 | # bsmall = special extra small scale system configuration for | |
| 69 | # (e.g. for boot floppies) | |
| 70 | # | |
| 71 | ####################################################################### | |
| 72 | # | |
| 73 | # Standard Mach Research Configurations: | |
| 74 | # -------- ---- -------- --------------- | |
| 75 | # | |
| 76 | # These are the default configurations that can be used by most sites. | |
| 77 | # They are used internally by the Mach project. | |
| 78 | # | |
| 79 | # MACH = [mach multi16 medium debug] | |
| 80 | # | |
| 81 | ####################################################################### | |
| 82 | # | |
| 83 | ident PEXPERT | |
| 84 | ||
| 85 | options MACH_PE # Objective-C support # <mach_pe> | |
| 2d21ac55 | 86 | options MACH_KERNEL |
| b0d623f7 A |
87 | options DEBUG # general debugging code # <debug> |
| 88 | options CONFIG_DTRACE # dtrace support # <config_dtrace> | |
| 1c79356b | 89 | |
| 2d21ac55 A |
90 | options PANIC_INFO # want kernel panic info # <panic_info> |
| 91 | ||
| 92 | options CONFIG_NO_PANIC_STRINGS # <no_panic_str> | |
| 93 | options CONFIG_NO_PRINTF_STRINGS # <no_printf_str> | |
| 94 | options CONFIG_NO_KPRINTF_STRINGS # <no_kprintf_str> | |
| 95 | ||
| 96 | # configurable kernel - general switch to say we are building for an | |
| 97 | # embedded device | |
| 98 | # | |
| 99 | options CONFIG_EMBEDDED # <config_embedded> |