zephyr: zmake: Upgrade to new BUILD.py format

go/zephyr-variants defines a BUILD.py format that replaces
zmake.yaml.  BUILD.py is inspired by Bazel build definitions, allowing
for arbitrary Python code to be used as the config format.  This
enables defining multiple projects in a single directory, and projects
to make program-specific customizations to the config definition
functions.

The other following changes are of note:

- Projects can still be referenced by directory name, but can be
  referenced by the much shorter project name.  For example, both of
  the following work equivalently:

  $ zmake configure -b zephyr/projects/volteer/delbin
  $ zmake configure -b delbin

- The default build directory was changed to:
  build/zephyr/${name}

This implements the new format, drops the old YAML+jsonschema, and
migrates all our projects to the new format.

BUG=b:193815337
BRANCH=none
TEST=unit tests
TEST=zmake testall

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: Ib1e53d9abf558063117cc3f86a5d636e69cf77fe
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3253969
Reviewed-by: Jeremy Bettis <jbettis@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>

1 files changed, 0 insertions, 52 deletions

diff --git a/zephyr/zmake/tests/test_util.py b/zephyr/zmake/tests/test_util.py
index 0c4cd4dda5..438c5efcf0 100644
--- a/zephyr/zmake/tests/test_util.py
+++ b/zephyr/zmake/tests/test_util.py
@@ -3,7 +3,6 @@
 # found in the LICENSE file.
 
 import pathlib
-import re
 import tempfile
 
 import hypothesis
@@ -13,57 +12,6 @@ import pytest
 import zmake.util as util
 
 # Strategies for use with hypothesis
-relative_path = st.from_regex(
-    regex=re.compile(r"\A\w{1,255}(/\w{1,255}){0,15}\Z", re.ASCII)
-)
-
-
-@hypothesis.given(relative_path, relative_path, relative_path)
-@hypothesis.settings(deadline=60000)
-def test_resolve_build_dir_with_build_dir(
-    platform_ec_subdir, project_subdir, build_subdir
-):
-    with tempfile.TemporaryDirectory() as temp_dir_name:
-        platform_ec_dir = pathlib.Path(temp_dir_name) / platform_ec_subdir
-        build_dir = util.resolve_build_dir(
-            platform_ec_dir=platform_ec_dir,
-            project_dir=platform_ec_dir / project_subdir,
-            build_dir=platform_ec_dir / build_subdir,
-        )
-
-        assert build_dir == platform_ec_dir / build_subdir
-
-
-@hypothesis.given(relative_path, relative_path)
-@hypothesis.settings(deadline=60000)
-def test_resolve_build_dir_invalid_project(platform_ec_subdir, project_subdir):
-    try:
-        with tempfile.TemporaryDirectory() as temp_dir_name:
-            platform_ec_dir = pathlib.Path(temp_dir_name) / platform_ec_subdir
-            util.resolve_build_dir(
-                platform_ec_dir=platform_ec_dir,
-                project_dir=platform_ec_dir / project_subdir,
-                build_dir=None,
-            )
-            pytest.fail()
-    except Exception:
-        pass
-
-
-@hypothesis.given(relative_path, relative_path)
-@hypothesis.settings(deadline=60000)
-def test_resolve_build_dir_from_project(platform_ec_subdir, project_subdir):
-    with tempfile.TemporaryDirectory() as temp_dir_name:
-        platform_ec_dir = pathlib.Path(temp_dir_name) / platform_ec_subdir
-        project_dir = platform_ec_dir / project_subdir
-        project_dir.mkdir(parents=True)
-        (project_dir / "zmake.yaml").touch()
-        build_dir = util.resolve_build_dir(
-            platform_ec_dir=platform_ec_dir, project_dir=project_dir, build_dir=None
-        )
-        assert build_dir == platform_ec_dir / "build" / project_subdir
-
-
 version_integers = st.integers(min_value=0)
 version_tuples = st.tuples(version_integers, version_integers, version_integers)