1 files changed, 0 insertions, 166 deletions
diff --git a/zephyr/zmake/zmake/version.py b/zephyr/zmake/zmake/version.py
deleted file mode 100644
index 47aba6d804..0000000000
--- a/zephyr/zmake/zmake/version.py
+++ /dev/null
@@ -1,166 +0,0 @@
-# Copyright 2021 The Chromium OS Authors. All rights reserved.
-# 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
-
-
-def _get_num_commits(repo):
-    """Get the number of commits that have been made.
-
-    If a Git repository is available, return the number of commits that have
-    been made. Otherwise return a fixed count.
-
-    Args:
-        repo: The path to the git repo.
-
-    Returns:
-        An integer, the number of commits that have been made.
-    """
-    try:
-        result = subprocess.run(
-            ["git", "-C", repo, "rev-list", "HEAD", "--count"],
-            check=True,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.DEVNULL,
-            encoding="utf-8",
-        )
-    except subprocess.CalledProcessError:
-        commits = "9999"
-    else:
-        commits = result.stdout
-
-    return int(commits)
-
-
-def _get_revision(repo):
-    """Get the current revision hash.
-
-    If a Git repository is available, return the hash of the current index.
-    Otherwise return the hash of the VCSID environment variable provided by
-    the packaging system.
-
-    Args:
-        repo: The path to the git repo.
-
-    Returns:
-        A string, of the current revision.
-    """
-    try:
-        result = subprocess.run(
-            ["git", "-C", repo, "log", "-n1", "--format=%H"],
-            check=True,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.DEVNULL,
-            encoding="utf-8",
-        )
-    except subprocess.CalledProcessError:
-        # Fall back to the VCSID provided by the packaging system.
-        # Format is 0.0.1-r425-032666c418782c14fe912ba6d9f98ffdf0b941e9 for
-        # releases and 9999-032666c418782c14fe912ba6d9f98ffdf0b941e9 for
-        # 9999 ebuilds.
-        vcsid = os.environ.get("VCSID", "9999-unknown")
-        revision = vcsid.rsplit("-", 1)[1]
-    else:
-        revision = result.stdout
-
-    return revision
-
-
-def get_version_string(project, zephyr_base, modules, static=False):
-    """Get the version string associated with a build.
-
-    Args:
-        project: a zmake.project.Project object
-        zephyr_base: the path to the zephyr directory
-        modules: a dictionary mapping module names to module paths
-        static: if set, create a version string not dependent on git
-            commits, thus allowing binaries to be compared between two
-            commits.
-
-    Returns:
-        A version string which can be placed in FRID, FWID, or used in
-        the build for the OS.
-    """
-    major_version, minor_version, *_ = util.read_zephyr_version(zephyr_base)
-    project_id = project.project_dir.parts[-1]
-    num_commits = 0
-
-    if static:
-        vcs_hashes = "STATIC"
-    else:
-        repos = {
-            "os": zephyr_base,
-            **modules,
-        }
-
-        for repo in repos.values():
-            num_commits += _get_num_commits(repo)
-
-        vcs_hashes = ",".join(
-            "{}:{}".format(name, _get_revision(repo)[:6])
-            for name, repo in sorted(
-                repos.items(),
-                # Put the EC module first, then Zephyr OS kernel, as
-                # these are probably the most important hashes to
-                # developers.
-                key=lambda p: (p[0] != "ec", p[0] != "os", p),
-            )
-        )
-
-    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)))
-
-    def add_def_unquoted(name, value):
-        output.write("#define {} {}\n".format(name, 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"))
-
-    add_def("CROS_FWID_MISSING_STR", "CROS_FWID_MISSING")
-    # TODO(b/198475757): Add zmake support for getting CROS_FWID32
-    add_def_unquoted("CROS_FWID32", "CROS_FWID_MISSING_STR")
-
-    contents = output.getvalue()
-    if not output_path.exists() or output_path.read_text() != contents:
-        output_path.write_text(contents)