diff --git a/man/pkgconf.1 b/man/pkgconf.1
deleted file mode 100644
index 8c3f0cb..0000000
--- a/man/pkgconf.1
+++ /dev/null
@@ -1,231 +0,0 @@
-.\" Copyright (c) 2011, 2012, 2013, 2014, 2015, 2016 pkgconf authors (see AUTHORS).
-.\"
-.\" Permission to use, copy, modify, and/or distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" This software is provided 'as is' and without any warranty, express or
-.\" implied.  In no event shall the authors be liable for any damages arising
-.\" from the use of this software.
-.Dd November 15, 2016
-.Dt PKGCONF 1
-.Os
-.Sh NAME
-.Nm pkgconf
-.Nd a system for configuring build dependency information
-.Sh SYNOPSIS
-.Nm
-.Op Ar options
-.Op Ar list of modules
-.Sh DESCRIPTION
-.Nm
-is a program which helps to configure compiler and linker flags for
-development libraries.
-This allows build systems to detect other dependencies and use them with the
-system toolchain.
-.Sh GENERAL OPTIONS
-.Bl -tag -width indent
-.It Fl -version
-Display the supported pkg-config version and exit.
-.It Fl -atleast-pkgconfig-version Ns = Ns Ar VERSION
-Exit with error if we do not support the requested pkg-config version.
-.It Fl -errors-to-stdout
-Print all errors on the main output stream instead of the error output stream.
-.It Fl -silence-errors
-Do not display any errors at all.
-.It Fl -list-all
-Walk all directories listed in the
-.Va PKG_CONFIG_PATH
-environmental variable and display information on packages which have registered
-information there.
-.It Fl -simulate
-Simulates resolving a dependency graph based on the requested modules on the
-command line.
-Dumps a series of trees denoting pkgconf's resolver state.
-.It Fl -no-cache
-Skip caching packages when they are loaded into the internal resolver.
-This may result in an alternate dependency graph being computed.
-.It Fl -ignore-conflicts
-Ignore
-.Sq Conflicts
-rules in modules.
-.It Fl -env-only
-Learn about pkgconf's configuration strictly from environmental variables.
-.It Fl -validate Ar package ...
-Validate specific
-.Sq .pc
-files for correctness.
-.It Fl -maximum-traverse-depth Ns = Ns Ar DEPTH
-Impose a limit on the allowed depth in the dependency graph.
-For example, a depth of 2 will restrict the resolver from acting on child
-dependencies of modules added to the resolver's solution.
-.It Fl -static
-Compute a deeper dependency graph and use compiler/linker flags intended for
-static linking.
-.It Fl -shared
-Compute a simple dependency graph that is only suitable for shared linking.
-.It Fl -pure
-Treats the computed dependency graph as if it were pure.
-This is mainly intended for use with the
-.Fl -static
-flag.
-.It Fl -no-provides
-Ignore
-.Sq Provides
-rules in modules when resolving dependencies.
-.It Fl -with-path Ns = Ns Ar PATH
-Adds a new module search path to pkgconf's dependency resolver.
-Paths added in this way are given preference before other paths.
-.It Fl -define-prefix
-Attempts to determine the prefix variable to use for CFLAGS and LIBS entry relocations.
-This is mainly useful for platforms where framework SDKs are relocatable, such as Windows.
-.It Fl -dont-define-prefix
-Disables the
-.Sq define-prefix
-feature.
-.It Fl -prefix-variable Ns = Ns Ar VARIABLE
-Sets the
-.Sq prefix
-variable used by the
-.Sq define-prefix
-feature.
-.It Fl -relocate Ns = Ns Ar PATH
-Relocates a path using the pkgconf_path_relocate API.
-This is mainly used by the testsuite to provide a guaranteed interface
-to the system's path relocation backend.
-.It Fl -dont-relocate-paths
-Disables the path relocation feature.
-.El
-.Sh MODULE-SPECIFIC OPTIONS
-.Bl -tag -width indent
-.It Fl -atleast-version Ns = Ns Ar VERSION
-Exit with error if a module's version is less than the specified version.
-.It Fl -exact-version Ns = Ns Ar VERSION
-Exit with error if a module's version is not exactly the specified version.
-.It Fl -max-version Ns = Ns Ar VERSION
-Exit with error if a module's version is greater than the specified version.
-.It Fl -exists
-Exit with a non-zero result if the dependency resolver was unable to find all of
-the requested modules.
-.It Fl -uninstalled
-Exit with a non-zero result if the dependency resolver uses an
-.Sq uninstalled
-module as part of its solution.
-.It Fl -no-uninstalled
-Forbids the dependency resolver from considering 'uninstalled' modules as part
-of a solution.
-.El
-.Sh QUERY-SPECIFIC OPTIONS
-.Bl -tag -width indent
-.It Fl -cflags , Fl -cflags-only-I , Fl -cflags-only-other
-Display either all CFLAGS, only
-.Fl I
-CFLAGS or only CFLAGS that are not
-.Fl I .
-.It Fl -libs , Fl -libs-only-L , Fl -libs-only-l , Fl -libs-only-other
-Display either all linker flags, only
-.Fl L
-linker flags, only
-.Fl l
-linker flags or only linker flags that are not
-.Fl L
-or
-.Fl l .
-.It Fl -keep-system-cflags , Fl -keep-system-libs
-Keep CFLAGS or linker flag fragments that would be filtered due to being
-included by default in the compiler.
-.It Fl -define-variable Ns = Ns Ar VARNAME Ns = Ns Ar VALUE
-Define
-.Va VARNAME
-as
-.Va VALUE .
-Variables are used in query output, and some modules' results may change based
-on the presence of a variable definition.
-.It Fl -print-variables
-Print all seen variables for a module to the output channel.
-.It Fl -print-provides
-Print all relevant
-.Sq Provides
-entries for a module to the output channel.
-.It Fl -variable Ns = Ns Ar VARNAME
-Print the value of
-.Va VARNAME .
-.It Fl -print-requires , Fl -print-requires-private
-Print the modules included in either the
-.Va Requires
-field or the
-.Va Requires.private
-field.
-.It Fl -digraph
-Dump the dependency resolver's solution as a graphviz
-.Sq dot
-file.
-This can be used with graphviz to visualize module interdependencies.
-.It Fl -path
-Display the filenames of the
-.Sq .pc
-files used by the dependency resolver for a given dependency set.
-.It Fl -env Ns = Ns Ar VARNAME
-Print the requested values as variable declarations in a similar format as the
-.Xr env 1
-command.
-.It Fl -fragment-filter Ns = Ns Ar TYPES
-Filter the fragment lists for the specified types.
-.It Fl -modversion
-Print the version of the queried module.
-.El
-.Sh ENVIRONMENT
-.Bl -tag -width indent
-.It Va PKG_CONFIG_PATH
-List of secondary directories where
-.Sq .pc
-files are looked up.
-.It Va PKG_CONFIG_LIBDIR
-List of primary directories where
-.Sq .pc
-files are looked up.
-.It Va PKG_CONFIG_SYSROOT_DIR
-.Sq sysroot
-directory, will be prepended to every path defined in
-.Va PKG_CONFIG_PATH .
-Useful for cross compilation.
-.It Va PKG_CONFIG_TOP_BUILD_DIR
-Provides an alternative setting for the
-.Sq pc_top_builddir
-global variable.
-.It Va PKG_CONFIG_PURE_DEPGRAPH
-If set, enables the same behaviour as the
-.Fl -pure
-flag.
-.It Va PKG_CONFIG_SYSTEM_INCLUDE_PATH
-List of paths that are considered system include paths by the toolchain.
-This is a pkgconf-specific extension.
-.It Va PKG_CONFIG_SYSTEM_LIBRARY_PATH
-List of paths that are considered system library paths by the toolchain.
-This is a pkgconf-specific extension.
-.It Va PKG_CONFIG_DISABLE_UNINSTALLED
-If set, enables the same behaviour as the
-.Fl -no-uninstalled
-flag.
-.It Va PKG_CONFIG_LOG
-.Sq logfile
-which is used for dumping audit information concerning installed module versions.
-.It Va PKG_CONFIG_DEBUG_SPEW
-If set, enables additional debug logging.
-The format of the debug log messages is implementation-specific.
-.It Va PKG_CONFIG_DONT_RELOCATE_PATHS
-If set, disables the path relocation feature.
-.It Va PKG_CONFIG_MSVC_SYNTAX
-If set, uses MSVC syntax for fragments.
-.It Va PKG_CONFIG_FDO_SYSROOT_RULES
-If set, follow the sysroot prefixing rules that freedesktop.org pkg-config uses.
-.It Va DESTDIR
-If set to PKG_CONFIG_SYSROOT_DIR, assume that PKG_CONFIG_FDO_SYSROOT_RULES is set.
-.El
-.Sh EXAMPLES
-Displaying the CFLAGS of a package:
-.Dl $ pkgconf --cflags foo
-.Dl -fPIC -I/usr/include/foo
-.Sh SEE ALSO
-.Xr pc 5 ,
-.Xr pkg.m4 7
diff --git a/man/pkgconf.1.scd b/man/pkgconf.1.scd
new file mode 100644
index 0000000..093a1c9
--- /dev/null
+++ b/man/pkgconf.1.scd
@@ -0,0 +1,233 @@
+PKGCONF(1)
+
+; SPDX-FileCopyrightText: 2022 pkgconf authors
+; SPDX-License-Identifier: ISC
+
+# NAME
+
+pkgconf - a system for configuring build dependency information
+
+# SYNOPSIS
+
+*pkgconf* [_options_] [_list of modules_]
+
+# DESCRIPTION
+
+*pkgconf* is a program which helps to configure compiler and linker flags for
+development libraries. This allows build systems to detect other dependencies
+and use them with the system toolchain.
+
+# GENERAL OPTIONS
+
+*--version*
+	Display the supported pkg-config version and exit.
+
+*--atleast-pkgconfig-version*=_VERSION_
+	Exit with error if we do not support the requested pkg-config version.
+
+*--errors-to-stdout*
+	Print all errors on the main output stream instead of the error output
+	stream.
+
+*--silence-errors*
+	Do not display any errors at all.
+
+*--list-all*
+	Walk all directories listed in the _PKG_CONFIG_PATH_ environmental variable
+	and display information on packages which have registered information there.
+
+*--simulate*
+	Simulates resolving a dependency graph based on the requested modules on
+	the command line. Dumps a series of trees denoting pkgconf's resolver state.
+
+*--no-cache*
+	Skip caching packages when they are loaded into the internal resolver.
+	This may result in an alternate dependency graph being computed.
+
+*--ignore-conflicts*
+	Ignore ‘Conflicts’ rules in modules.
+
+*--env-only*
+	Learn about pkgconf's configuration strictly from environmental variables.
+
+*--validate* _package ..._
+	Validate specific ‘.pc’ files for correctness.
+
+*--maximum-traverse-depth*=_DEPTH_
+	Impose a limit on the allowed depth in the dependency graph. For example,
+	a depth of 2 will restrict the resolver from acting on child dependencies
+	of modules added to the resolver's solution.
+
+*--static*
+	Compute a deeper dependency graph and use compiler/linker flags intended
+	for static linking.
+
+*--shared*
+	Compute a simple dependency graph that is only suitable for shared linking.
+
+*--pure*
+	Treats the computed dependency graph as if it were pure. This is mainly
+	intended for use with the *--static* flag.
+
+*--no-provides*
+	Ignore ‘Provides’ rules in modules when resolving dependencies.
+
+*--with-path*=_PATH_
+	Adds a new module search path to pkgconf's dependency resolver. Paths added
+	in this way are given preference before other paths.
+
+*--define-prefix*
+	Attempts to determine the prefix variable to use for CFLAGS and LIBS entry
+	relocations. This is mainly useful for platforms where framework SDKs are
+	relocatable, such as Windows.
+
+*--dont-define-prefix*
+	Disables the ‘define-prefix’ feature.
+
+*--prefix-variable*=_VARIABLE_
+	Sets the ‘prefix’ variable used by the ‘define-prefix’ feature.
+
+*--relocate*=_PATH_
+	Relocates a path using the pkgconf_path_relocate API. This is mainly used
+	by the testsuite to provide a guaranteed interface to the system's path
+	relocation backend.
+
+*--dont-relocate-paths*
+	Disables the path relocation feature.
+
+# MODULE-SPECIFIC OPTIONS
+
+*--atleast-version*=_VERSION_
+	Exit with error if a module's version is less than the specified version.
+
+*--exact-version*=_VERSION_
+	Exit with error if a module's version is not exactly the specified version.
+
+*--max-version*=_VERSION_
+	Exit with error if a module's version is greater than the specified
+	version.
+
+*--exists*
+	Exit with a non-zero result if the dependency resolver was unable to find
+	all of the requested modules.
+
+*--uninstalled*
+	Exit with a non-zero result if the dependency resolver uses an
+	‘uninstalled’ module as part of its solution.
+
+*--no-uninstalled*
+	Forbids the dependency resolver from considering 'uninstalled' modules as
+	part of a solution.
+
+# QUERY-SPECIFIC OPTIONS
+
+*--cflags*, *--cflags-only-I*, *--cflags-only-other*
+	Display either all CFLAGS, only *-I* CFLAGS or only CFLAGS that are not
+	*-I*.
+
+*--libs*, *--libs-only-L*, *--libs-only-l*, *--libs-only-other*
+	Display either all linker flags, only *-L* linker flags, only *-l* linker
+	flags or only linker flags that are not *-L* or *-l*.
+
+*--keep-system-cflags*, *--keep-system-libs*
+	Keep CFLAGS or linker flag fragments that would be filtered due to being
+	included by default in the compiler.
+
+*--define-variable*=_VARNAME_=_VALUE_
+	Define _VARNAME_ as _VALUE_. Variables are used in query output, and some
+	modules' results may change based on the presence of a variable definition.
+
+*--print-variables*
+	Print all seen variables for a module to the output channel.
+
+*--print-provides*
+	Print all relevant ‘Provides’ entries for a module to the output channel.
+
+*--variable*=_VARNAME_
+	Print the value of _VARNAME_.
+
+*--print-requires*, *--print-requires-private*
+	Print the modules included in either the Requires field or the
+	Requires.private field.
+
+*--digraph*
+	Dump the dependency resolver's solution as a graphviz ‘dot’ file. This can
+	be used with graphviz to visualize module interdependencies.
+
+*--path*
+	Display the filenames of the ‘.pc’ files used by the dependency resolver for
+	a given dependency set.
+
+*--env*=_VARNAME_
+	Print the requested values as variable declarations in a similar format as
+	the *env*(1) command.
+
+*--fragment-filter*=_TYPES_
+	Filter the fragment lists for the specified types.
+
+*--modversion*
+	Print the version of the queried module.
+
+# ENVIRONMENT
+
+_PKG_CONFIG_PATH_
+	List of secondary directories where ‘.pc’ files are looked up.
+
+_PKG_CONFIG_LIBDIR_
+	List of primary directories where ‘.pc’ files are looked up.
+
+_PKG_CONFIG_SYSROOT_DIR_
+	‘sysroot’ directory, will be prepended to every path defined in
+	PKG_CONFIG_PATH.  Useful for cross compilation.
+
+_PKG_CONFIG_TOP_BUILD_DIR_
+	Provides an alternative setting for the ‘pc_top_builddir’ global variable.
+
+_PKG_CONFIG_PURE_DEPGRAPH_
+	If set, enables the same behaviour as the *--pure* flag.
+
+_PKG_CONFIG_SYSTEM_INCLUDE_PATH_
+	List of paths that are considered system include paths by the toolchain.
+	This is a pkgconf-specific extension.
+
+_PKG_CONFIG_SYSTEM_LIBRARY_PATH_
+	List of paths that are considered system library paths by the toolchain.
+	This is a pkgconf-specific extension.
+
+_PKG_CONFIG_DISABLE_UNINSTALLED_
+	If set, enables the same behaviour as the *--no-uninstalled* flag.
+
+_PKG_CONFIG_LOG_
+	‘logfile’ which is used for dumping audit information concerning installed
+	module versions.
+
+_PKG_CONFIG_DEBUG_SPEW_
+	If set, enables additional debug logging.  The format of the debug log
+	messages is implementation-specific.
+
+_PKG_CONFIG_DONT_RELOCATE_PATHS_
+	If set, disables the path relocation feature.
+
+_PKG_CONFIG_MSVC_SYNTAX_
+	If set, uses MSVC syntax for fragments.
+
+_PKG_CONFIG_FDO_SYSROOT_RULES_
+	If set, follow the sysroot prefixing rules that freedesktop.org pkg-config
+	uses.
+
+_DESTDIR_
+	If set to _PKG_CONFIG_SYSROOT_DIR_, assume that
+	_PKG_CONFIG_FDO_SYSROOT_RULES_ is set.
+
+# EXAMPLES
+
+Displaying the CFLAGS of a package:
+
+```
+$ pkgconf --cflags foo
+-fPIC -I/usr/include/foo
+```
+
+# SEE ALSO
+
+*pc*(5), *pkg.m4*(7)