Document "makeoption", "nocpu", and "nomakeoptions" directives.
(Indeed this should be repo-copied to src/usr.sbin/config/.)
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@ -23,7 +23,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd May 13, 2004
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.Dd December 3, 2005
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.Dt CONFIG 5
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.Os
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.Sh NAME
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@ -86,8 +86,9 @@ Directives are processed in order of appearance with subsequent
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directive lines overriding the effect of prior ones.
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.Pp
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The list of keywords and their meanings are as follows:
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.Bl -tag -width indent
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.Bl -tag -width indent -compact
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.\" -------- CPU --------
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.Pp
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.It Ic cpu Ar cputype
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Specify the CPU this kernel will run on.
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There can be more than one
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@ -97,6 +98,7 @@ The allowed list of CPU names is architecture specific and is
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defined in the file
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.Pa sys/conf/options. Ns Aq Ar arch .
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.\" -------- DEVICE --------
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.Pp
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.It Ic device Ar name Op , Ar name Op ...
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.It Ic devices Ar name Op , Ar name Op ...
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Configures the specified devices
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@ -109,6 +111,7 @@ Devices that are specific to architecture
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are defined in the file
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.Pa sys/conf/files. Ns Aq Ar arch .
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.\" -------- ENV --------
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.Pp
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.It Ic env Ar filename
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Specifies a filename containing a kernel environment definition.
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The kernel normally uses an environment prepared for it at boot time
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@ -121,11 +124,13 @@ This directive is useful for setting kernel tunables in
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embedded environments that do not start from
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.Xr loader 8 .
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.\" -------- FILES --------
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.Pp
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.It Ic files Ar filename
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Specifies a file containing a list of files specific to that kernel
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configuration file (a la
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.Pa files. Ns Aq Ar arch ) .
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.\" -------- HINTS --------
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.Pp
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.It Ic hints Ar filename
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Specifies a file to load a static device configuration specification
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from.
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@ -142,6 +147,7 @@ The file
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must conform to the syntax specified by
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.Xr device.hints 5 .
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.\" -------- IDENT --------
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.Pp
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.It Ic ident Ar name
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Set the kernel name to
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.Ar name .
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@ -149,6 +155,7 @@ At least one
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.Ic ident
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directive is required.
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.\" -------- INCLUDE --------
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.Pp
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.It Ic include Ar filename
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Read subsequent text from file
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.Ar filename
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@ -156,6 +163,7 @@ and return to the current file after
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.Ar filename
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is successfully processed.
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.\" -------- MACHINE --------
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.Pp
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.It Ic machine Ar arch
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Specifies the architecture of the machine the kernel is being
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compiled for.
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@ -184,6 +192,8 @@ A kernel configuration file may have only one
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.Ic machine
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directive.
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.\" -------- MAKEOPTION --------
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.Pp
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.It Ic makeoption Ar options
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.It Ic makeoptions Ar options
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Add
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.Ar options
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@ -212,6 +222,7 @@ makeoptions MYMAKEOPTION="foobar"
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makeoptions MYNULLMAKEOPTION
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.Ed
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.\" -------- MAXUSERS --------
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.Pp
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.It Ic maxusers Ar number
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This optional directive is used to configure the size
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of some kernel data structures.
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@ -228,7 +239,17 @@ As explained in
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.Xr tuning 7 ,
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this tunable can also be set at boot time using
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.Xr loader 8 .
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.\" -------- NOCPU --------
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.Pp
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.It Ic nocpu Ar cputype
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Remove the specified CPU
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from the list of previously selected CPUs.
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This directive can be used to cancel the effect of
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.Ic cpu
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directives in files included using
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.Ic include .
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.\" -------- NODEVICE --------
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.Pp
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.It Ic nodevice Ar name Op , Ar name Op ...
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.It Ic nodevices Ar name Op , Ar name Op ...
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Remove the specified devices
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@ -240,7 +261,9 @@ or
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directives in files included using
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.Ic include .
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.\" -------- NOMAKEOPTION --------
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.Pp
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.It Ic nomakeoption Ar name
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.It Ic nomakeoptions Ar name
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Removes previously defined
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.Xr make 1
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option
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@ -251,6 +274,7 @@ This directive can be used to cancel the effects of
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directives in files included using
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.Ic include .
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.\" -------- NOOPTION --------
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.Pp
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.It Ic nooption Ar name Op , Ar name Op ...
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.It Ic nooptions Ar name Op , Ar name Op ...
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Remove the specified kernel options
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@ -262,6 +286,7 @@ or
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directives in files included using
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.Ic include .
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.\" -------- OPTIONS --------
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.Pp
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.It Ic option Ar optionspec Op , Ar optionspec Op ...
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.It Ic options Ar optionspec Op , Ar optionspec Op ...
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Add compile time kernel options to the kernel build.
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@ -281,6 +306,7 @@ Options specific to architecture
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are specified in the file
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.Pa sys/conf/options. Ns Aq Ar arch .
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.\" -------- PROFILE --------
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.Pp
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.It Ic profile Ar number
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Enables kernel profiling if
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.Ar number
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@ -298,6 +324,7 @@ option to
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The following kernel configuration directives are obsolete.
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.Bl -tag -width indent
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.\" -------- CONFIG --------
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.Pp
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.It Ic config
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This directive was used to specify the device to be used for the root
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file system.
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@ -23,7 +23,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd May 13, 2004
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.Dd December 3, 2005
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.Dt CONFIG 5
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.Os
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.Sh NAME
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@ -86,8 +86,9 @@ Directives are processed in order of appearance with subsequent
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directive lines overriding the effect of prior ones.
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.Pp
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The list of keywords and their meanings are as follows:
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.Bl -tag -width indent
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.Bl -tag -width indent -compact
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.\" -------- CPU --------
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.Pp
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.It Ic cpu Ar cputype
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Specify the CPU this kernel will run on.
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There can be more than one
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@ -97,6 +98,7 @@ The allowed list of CPU names is architecture specific and is
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defined in the file
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.Pa sys/conf/options. Ns Aq Ar arch .
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.\" -------- DEVICE --------
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.Pp
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.It Ic device Ar name Op , Ar name Op ...
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.It Ic devices Ar name Op , Ar name Op ...
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Configures the specified devices
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@ -109,6 +111,7 @@ Devices that are specific to architecture
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are defined in the file
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.Pa sys/conf/files. Ns Aq Ar arch .
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.\" -------- ENV --------
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.Pp
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.It Ic env Ar filename
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Specifies a filename containing a kernel environment definition.
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The kernel normally uses an environment prepared for it at boot time
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@ -121,11 +124,13 @@ This directive is useful for setting kernel tunables in
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embedded environments that do not start from
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.Xr loader 8 .
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.\" -------- FILES --------
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.Pp
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.It Ic files Ar filename
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Specifies a file containing a list of files specific to that kernel
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configuration file (a la
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.Pa files. Ns Aq Ar arch ) .
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.\" -------- HINTS --------
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.Pp
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.It Ic hints Ar filename
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Specifies a file to load a static device configuration specification
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from.
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@ -142,6 +147,7 @@ The file
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must conform to the syntax specified by
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.Xr device.hints 5 .
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.\" -------- IDENT --------
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.Pp
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.It Ic ident Ar name
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Set the kernel name to
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.Ar name .
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@ -149,6 +155,7 @@ At least one
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.Ic ident
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directive is required.
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.\" -------- INCLUDE --------
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.Pp
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.It Ic include Ar filename
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Read subsequent text from file
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.Ar filename
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@ -156,6 +163,7 @@ and return to the current file after
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.Ar filename
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is successfully processed.
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.\" -------- MACHINE --------
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.Pp
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.It Ic machine Ar arch
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Specifies the architecture of the machine the kernel is being
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compiled for.
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@ -184,6 +192,8 @@ A kernel configuration file may have only one
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.Ic machine
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directive.
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.\" -------- MAKEOPTION --------
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.Pp
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.It Ic makeoption Ar options
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.It Ic makeoptions Ar options
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Add
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.Ar options
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@ -212,6 +222,7 @@ makeoptions MYMAKEOPTION="foobar"
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makeoptions MYNULLMAKEOPTION
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.Ed
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.\" -------- MAXUSERS --------
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.Pp
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.It Ic maxusers Ar number
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This optional directive is used to configure the size
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of some kernel data structures.
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@ -228,7 +239,17 @@ As explained in
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.Xr tuning 7 ,
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this tunable can also be set at boot time using
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.Xr loader 8 .
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.\" -------- NOCPU --------
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.Pp
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.It Ic nocpu Ar cputype
|
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Remove the specified CPU
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from the list of previously selected CPUs.
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This directive can be used to cancel the effect of
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.Ic cpu
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directives in files included using
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.Ic include .
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.\" -------- NODEVICE --------
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.Pp
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.It Ic nodevice Ar name Op , Ar name Op ...
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.It Ic nodevices Ar name Op , Ar name Op ...
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Remove the specified devices
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@ -240,7 +261,9 @@ or
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directives in files included using
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.Ic include .
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.\" -------- NOMAKEOPTION --------
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.Pp
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.It Ic nomakeoption Ar name
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.It Ic nomakeoptions Ar name
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Removes previously defined
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.Xr make 1
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option
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@ -251,6 +274,7 @@ This directive can be used to cancel the effects of
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directives in files included using
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.Ic include .
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.\" -------- NOOPTION --------
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.Pp
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.It Ic nooption Ar name Op , Ar name Op ...
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.It Ic nooptions Ar name Op , Ar name Op ...
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Remove the specified kernel options
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@ -262,6 +286,7 @@ or
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directives in files included using
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.Ic include .
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.\" -------- OPTIONS --------
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.Pp
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.It Ic option Ar optionspec Op , Ar optionspec Op ...
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.It Ic options Ar optionspec Op , Ar optionspec Op ...
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Add compile time kernel options to the kernel build.
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@ -281,6 +306,7 @@ Options specific to architecture
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are specified in the file
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.Pa sys/conf/options. Ns Aq Ar arch .
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.\" -------- PROFILE --------
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.Pp
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.It Ic profile Ar number
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Enables kernel profiling if
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.Ar number
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@ -298,6 +324,7 @@ option to
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The following kernel configuration directives are obsolete.
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.Bl -tag -width indent
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.\" -------- CONFIG --------
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.Pp
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.It Ic config
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This directive was used to specify the device to be used for the root
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file system.
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