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+.\" Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team.
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions are met:
+.\"
+.\" 1. Redistributions of source code must retain the above copyright notice,
+.\" this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. Neither the name of Hyra nor the names of its
+.\" contributors may be used to endorse or promote products derived from
+.\" this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.Dd May 17 2024
+.Dt KCONF 1
+.Os Hyra
+.Sh NAME
+.Nm kconf - kernel configuration
+
+.Sh SYNOPSIS
+.Ft cat CONFIG_FILE | kconf
+
+.Sh DESCRIPTION
+During the kernel build process, kconf parses a config file and
+generates define flags that can be passed to the compiler.
+
+Example config file:
+
+--
+.Bd -literal
+// Example of options that can be enabled
+// and disabled.
+option FOO yes
+option BLAH no
+
+// Example of constants that can be set
+// within the kernel.
+setval SOME_INT 32
+setval SOME_STR "foo"
+.Ed
+--
+
+The above example will output the following:
+
+-D__FOO=1 -D__BLAH=0 -D__SOME_INT=32 -D__SOME_STR="foo"
+
+The
+.Ft option
+keyword allows options to be toggled on or off (yes, no).
+
+The
+.Ft setval
+keyword sets a global constant within the kernel.
+
+.Sh AUTHORS
+.An Ian Moffett Aq Mt ian@osmora.org