externalsrc: fix lookup for .gitmodules

Commit 0533edac27 broke
bitbake parsing when bitbake is executed from directory with existing .gitmodules
and the recipe in externalsrc does not have .gitmodules

The check needs to search for .gitmodules in sources path, not cwd.

iParsing recipes...ERROR: ExpansionError during parsing <path to recipe>
...
bb.data_smart.ExpansionError: Failure expanding variable do_compile[file-checksums], expression was ${@srctree_hash_files(d)} which triggered exception CalledProcessError: Command '['git', 'config', '--file', '.gitmodules', '--get-regexp', 'path']' returned non-zero exit status 1.

(From OE-Core rev: 66ff3d1f65cd2e7f5319e98fa41f47a59b714c72)

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Peter Marko 2022-12-01 15:04:40 +01:00 committed by Richard Purdie
parent b85e19d17b
commit f4d5ffd4d8

View File

@ -230,7 +230,7 @@ def srctree_hash_files(d, srcdir=None):
env['GIT_INDEX_FILE'] = tmp_index.name
subprocess.check_output(['git', 'add', '-A', '.'], cwd=s_dir, env=env)
git_sha1 = subprocess.check_output(['git', 'write-tree'], cwd=s_dir, env=env).decode("utf-8")
if os.path.exists(".gitmodules"):
if os.path.exists(os.path.join(s_dir, ".gitmodules")):
submodule_helper = subprocess.check_output(["git", "config", "--file", ".gitmodules", "--get-regexp", "path"], cwd=s_dir, env=env).decode("utf-8")
for line in submodule_helper.splitlines():
module_dir = os.path.join(s_dir, line.rsplit(maxsplit=1)[1])