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32 .\" $DragonFly: src/share/man/man5/kernconf.5,v 1.1 2007/09/13 20:02:52 swildner Exp $
34 .Dd September 13, 2007
39 .Nd kernel configuration file
52 This manual page describes the structure of the kernel configuration file.
53 Blank lines are ignored.
56 character is interpreted as a comment and is ignored along with everything
57 that follows it on the same line.
60 for information on how to configure and build kernels.
62 The following keywords are recognized in a configuration file:
67 This system is to run on the CPU type
79 More than one CPU type specification can appear in a configuration file.
83 Configures support for device
88 Sets the kernel identification string to
93 The system is to run on the machine type
95 This is a legacy keyword and must be set to
97 .It Sy machine_arch Xo
100 The system is to run on the machine architecture
102 The only legal architecture is
104 .It Sy makeoptions Xo
113 in the kernel Makefile.
119 variable in the kernel.
121 .Ar name Ns Bq Ar =value
125 Some options expect to be assigned a value, which may be an integer,
126 a double-quoted word, a bare word, or an empty string
128 Note that those are eventually handled by the C compiler, so the rules
129 of that language apply.
130 .\"For more information see the
136 Sets the platform of this kernel to
142 meaning either a 32 bit
144 architecture or a virtual kernel.
145 .It Sy pseudo-device Xo
149 Includes support for the pseudo-device
151 Some pseudo-devices can have multiple or
163 manual page first appeared in