diff --git a/keyboardprocessor/include/keyboardprocessor.h b/keyboardprocessor/include/keyboardprocessor.h.in
similarity index 99%
rename from keyboardprocessor/include/keyboardprocessor.h
rename to keyboardprocessor/include/keyboardprocessor.h.in
index 2c65cb3288..7f7e400595 100644
--- a/keyboardprocessor/include/keyboardprocessor.h
+++ b/keyboardprocessor/include/keyboardprocessor.h.in
@@ -54,9 +54,9 @@ All calls, types and enums are prefixed with the namespace identifier `km_kbp_`
 #include <stdint.h>
 #include <stdlib.h>
 
-#define KM_KBP_LIB_CURRENT  0
-#define KM_KBP_LIB_AGE      0
-#define KM_KBP_LIB_REVISION 0
+#define KM_KBP_LIB_CURRENT  @lib_curr@
+#define KM_KBP_LIB_AGE      @lib_age@
+#define KM_KBP_LIB_REVISION @lib_rev@
 
 #if defined(__cplusplus)
 extern "C"
@@ -572,8 +572,6 @@ km_kbp_option_set *km_kpb_state_options(km_kbp_state const *);
 */
 km_kbp_action_item const * km_kbp_state_action_items(km_kbp_state const *,
                                                      size_t *num_items);
-/*```
-*/
 
 /*
 ```
diff --git a/keyboardprocessor/include/meson.build b/keyboardprocessor/include/meson.build
new file mode 100644
index 0000000000..c1e9af2ecf
--- /dev/null
+++ b/keyboardprocessor/include/meson.build
@@ -0,0 +1,15 @@
+ver = meson.project_version().split('.')
+
+cfg = configuration_data()
+cfg.set('lib_curr', ver[0])
+cfg.set('lib_age', ver[1])
+cfg.set('lib_rev', ver[2])
+
+configure_file(
+  configuration: cfg,
+  input: 'keyboardprocessor.h.in',
+  output: 'keyboardprocessor.h',
+)
+
+install_headers(join_paths(meson.current_build_dir(), 'keyboardprocessor.h'),
+                subdir: 'keyman')
diff --git a/keyboardprocessor/meson.build b/keyboardprocessor/meson.build
new file mode 100644
index 0000000000..6eb9af0da4
--- /dev/null
+++ b/keyboardprocessor/meson.build
@@ -0,0 +1,15 @@
+project('keyboardprocessor', 'cpp', 'c',
+        version: '0.0.0',
+        license: 'MIT',
+        default_options : ['buildtype=release',
+                           'cpp_std=c++14'])
+
+compiler = meson.get_compiler('cpp')
+
+py = import('python3')
+python = py.find_python()
+
+inc = include_directories('include', is_system: true)
+subdir('include')
+subdir('src')
+subdir('tests')
diff --git a/keyboardprocessor/src/meson.build b/keyboardprocessor/src/meson.build
new file mode 100644
index 0000000000..2be2ed0e54
--- /dev/null
+++ b/keyboardprocessor/src/meson.build
@@ -0,0 +1,60 @@
+defns = []
+
+if compiler.get_id() == 'gcc' or compiler.get_id() == 'clang'
+  warns = [
+     '-Wall',
+     '-Wctor-dtor-privacy',
+     '-Wdouble-promotion',
+     '-Wendif-labels',
+     '-Wextra',
+     '-Wno-unknown-pragmas',
+     '-Wnon-virtual-dtor',
+     '-Wshadow'
+  ]
+  flags = [
+    '-fvisibility=hidden',
+    '-fvisibility-inlines-hidden'
+  ]
+
+  if compiler.get_id() == 'clang'
+    warns += [
+      '-Wimplicit-fallthrough',
+      '-Wno-double-promotion',
+      '-Wshorten-64-to-32'
+    ]
+  endif
+
+  if host_machine.system() == 'darwin'
+    warns += ['-Wno-ctor-dtor-privacy', '-Wno-non-virtual-dtor ']
+  endif
+endif
+
+if compiler.get_id() == 'msvc'
+  warns = []
+  flags = []
+  defns = [
+    '-D_SCL_SECURE_NO_WARNINGS',
+    '-D_CRT_SECURE_NO_WARNINGS',
+    '-DUNICODE'
+  ]
+endif
+
+pkg = import('pkgconfig')
+pkg.generate(
+    name: 'keyman_kmn_processor',
+    version: meson.project_version(),
+    description: 'Keyman processor for KMN keyboards.')
+
+lib = library('kmnkbp0',
+    'keyboardprocessor.cpp',
+    'km_kbp_context_api.cpp',
+    'km_kbp_keyboard_api.cpp',
+    'km_kbp_options_api.cpp',
+    'json.cpp',
+    cpp_args: defns + warns + flags,
+    link_args: ['-lstdc++fs'],
+    version: meson.project_version(),
+    include_directories: inc,
+    install: true)
+
+#kmnkbd = declare_dependency(link_with: lib, include_directories: inc)
diff --git a/keyboardprocessor/tests/meson.build b/keyboardprocessor/tests/meson.build
new file mode 100644
index 0000000000..974fae89b7
--- /dev/null
+++ b/keyboardprocessor/tests/meson.build
@@ -0,0 +1,16 @@
+cmpfiles = ['-c', 'import sys, filecmp; exit(not filecmp.cmp(*sys.argv[1:]))']
+stnds = join_paths(meson.source_root(), 'tests', 'standards')
+
+libsrc = include_directories(join_paths('../', 'src'))
+
+if get_option('default_library') != 'static'
+  ctypes_void_p_size = ['-c', 'import ctypes; print(ctypes.sizeof(ctypes.c_void_p))']
+  r = run_command(python, ctypes_void_p_size)
+  python_ctypes_compatible = r.stdout().to_int() == compiler.sizeof('void *')
+  if not python_ctypes_compatible
+    message('Python ctypes is incompatible with built shared object. Disabling some tests.')
+  endif
+endif
+
+subdir('unit/json')
+subdir('unit/utftest')
diff --git a/keyboardprocessor/tests/unit/json/meson.build b/keyboardprocessor/tests/unit/json/meson.build
new file mode 100644
index 0000000000..0b333ac2a9
--- /dev/null
+++ b/keyboardprocessor/tests/unit/json/meson.build
@@ -0,0 +1,6 @@
+e = executable('jsontest', 'jsontest.cpp',
+    include_directories: [inc, libsrc],
+    objects: lib.extract_objects('json.cpp'))
+test('jsontest', e, args: 'jsontest.json')
+test('jsontestOutput', python, is_parallel: false, args:
+    cmpfiles + ['jsontest.json', join_paths(stnds, 'jsontest.json')])
diff --git a/keyboardprocessor/tests/unit/utftest/meson.build b/keyboardprocessor/tests/unit/utftest/meson.build
new file mode 100644
index 0000000000..71a7a53af9
--- /dev/null
+++ b/keyboardprocessor/tests/unit/utftest/meson.build
@@ -0,0 +1,2 @@
+e = executable('utftest', 'utftest.cpp', include_directories: [inc, libsrc])
+test('utftest', e)