diff --git a/.gitignore b/.gitignore
index f4179160..4477abd4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,5 +2,6 @@
 /.cache/
 /.flatpak-builder/
 /build/
+/dist/
 /site/
 /target/
diff --git a/build.py b/build.py
new file mode 100755
index 00000000..4a2569e4
--- /dev/null
+++ b/build.py
@@ -0,0 +1,139 @@
+#!/usr/bin/env python3
+from argparse import ArgumentParser
+import json
+import os
+import platform
+import shutil
+from subprocess import PIPE, Popen, run
+import sys
+
+def cargo(package, toolchain=None, target=None, release=False, args=None):
+    # Get package ID.
+    cmd = ['cargo']
+
+    if toolchain is not None:
+        cmd.append(f'+{toolchain}')
+
+    id = run(cmd + ['pkgid', '-p', package], stdout=PIPE, check=True).stdout.decode('utf-8').strip()
+
+    # Setup command and its argument.
+    cmd.extend(['build', '-p', package])
+
+    if target is not None:
+        cmd.extend(['--target', target])
+
+    if release:
+        cmd.append('-r')
+
+    if args is not None:
+        cmd.extend(args)
+
+    cmd.extend([
+        '--message-format', 'json-render-diagnostics'
+    ])
+
+    # Run.
+    with Popen(cmd, stdout=PIPE) as proc:
+        for line in proc.stdout:
+            line = json.loads(line)
+            reason = line['reason']
+            if reason == 'build-finished':
+                if line['success']:
+                    break
+                else:
+                    sys.exit(1)
+            elif reason == 'compiler-artifact':
+                if line['package_id'] == id:
+                    artifact = line
+
+    return artifact
+
+def export_darwin(root, kern):
+    # Create bundle directory.
+    bundle = os.path.join(root, 'Obliteration.app')
+
+    os.mkdir(bundle)
+
+    # Create Contents directory.
+    contents = os.path.join(bundle, 'Contents')
+
+    os.mkdir(contents)
+
+    # Create Resources directory.
+    resources = os.path.join(contents, 'Resources')
+
+    os.mkdir(resources)
+
+    # Copy kernel.
+    shutil.copy(kern['executable'], resources)
+
+def export_linux(root, kern):
+    # Create share directory.
+    share = os.path.join(root, 'share')
+
+    os.mkdir(share)
+
+    # Copy kernel.
+    shutil.copy(kern['executable'], share)
+
+def export_windows(root, kern):
+    # Create share directory.
+    share = os.path.join(root, 'share')
+
+    os.mkdir(share)
+
+    # Copy kernel.
+    shutil.copy(kern['executable'], share)
+
+def main():
+    # Setup argument parser.
+    p = ArgumentParser(
+        description='Script to build Obliteration and create distribution file')
+
+    p.add_argument('-r', '--release', action='store_true', help='enable optimization')
+
+    # Parse arguments.
+    args = p.parse_args()
+
+    # Build kernel.
+    m = platform.machine()
+
+    if m == 'arm64' or m == 'aarch64':
+        kern = cargo(
+            'obkrnl',
+            toolchain='nightly',
+            target='aarch64-unknown-none-softfloat',
+            release=args.release,
+            args=['-Z', 'build-std=core,alloc'])
+    elif m == 'x86_64':
+        kern = cargo(
+            'obkrnl',
+            target='x86_64-unknown-none',
+            release=args.release)
+    else:
+        print(f'Architecture {m} is not supported.', file=sys.stderr)
+        sys.exit(1)
+
+    # Create output directory.
+    dest = 'dist'
+
+    if os.path.exists(dest):
+        shutil.rmtree(dest)
+
+    os.mkdir(dest)
+
+    # Export artifacts.
+    s = platform.system()
+
+    if s == 'Darwin':
+        export_darwin(dest, kern)
+    elif s == 'Linux':
+        export_linux(dest, kern)
+    elif s == 'Windows':
+        export_windows(dest, kern)
+    else:
+        print(f'OS {s} is not supported.', file=sys.stderr)
+        sys.exit(1)
+
+if __name__ == '__main__':
+    main()