1 files changed, 0 insertions, 43 deletions
diff --git a/zephyr/zmake/zmake/version.py b/zephyr/zmake/zmake/version.py
index 2d505769f2..404c05cb74 100644
--- a/zephyr/zmake/zmake/version.py
+++ b/zephyr/zmake/zmake/version.py
@@ -2,11 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-import datetime
-import getpass
-import io
 import os
-import platform
 import subprocess
 
 import zmake.util as util
@@ -118,42 +114,3 @@ def get_version_string(project, zephyr_base, modules, static=False):
     return "{}_v{}.{}.{}-{}".format(
         project_id, major_version, minor_version, num_commits, vcs_hashes
     )
-
-
-def write_version_header(version_str, output_path, static=False):
-    """Generate a version header and write it to the specified path.
-
-    Generate a version header in the format expected by the EC build
-    system, and write it out only if the version header does not exist
-    or changes.  We don't write in the case that the version header
-    does exist and was unchanged, which allows "zmake build" commands
-    on an unchanged tree to be an effective no-op.
-
-    Args:
-        version_str: The version string to be used in the header, such
-            as one generated by get_version_string.
-        output_path: The file path to write at (a pathlib.Path
-            object).
-        static: If true, generate a header which does not include
-            information like the username, hostname, or date, allowing
-            the build to be reproducible.
-    """
-    output = io.StringIO()
-    output.write("/* This file is automatically generated by zmake */\n")
-
-    def add_def(name, value):
-        output.write("#define {} {}\n".format(name, util.c_str(value)))
-
-    add_def("VERSION", version_str)
-    add_def("CROS_EC_VERSION32", version_str[:31])
-
-    if static:
-        add_def("BUILDER", "reproducible@build")
-        add_def("DATE", "STATIC_VERSION_DATE")
-    else:
-        add_def("BUILDER", "{}@{}".format(getpass.getuser(), platform.node()))
-        add_def("DATE", datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
-
-    contents = output.getvalue()
-    if not output_path.exists() or output_path.read_text() != contents:
-        output_path.write_text(contents)