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bitbake: fetch2: Ensure directory exists before creating symlink

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If the mirrors code is trying to create a symlink and the
parent directory doesn't exist, as might be the case for sstate
mirrors where the fetch is into a subdir, it can silently fail.

Ensure the directory exists in this case to avoid issues.

(Bitbake rev: eff16e474ee7dc49ae433420a4c8d15d3314a618)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2022-07-14 13:20:17 +01:00
parent 9b398909bd
commit 829bb416b8
1 changed files with 2 additions and 0 deletions
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bitbake/lib/bb/fetch2/__init__.py
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@@ -1097,6 +1097,8 @@ def try_mirror_url(fetch, origud, ud, ld, check = False):
def ensure_symlink(target, link_name): def ensure_symlink(target, link_name):
if not os.path.exists(link_name): if not os.path.exists(link_name):
dirname = os.path.dirname(link_name)
bb.utils.mkdirhier(dirname)
if os.path.islink(link_name): if os.path.islink(link_name):
# Broken symbolic link # Broken symbolic link
os.unlink(link_name) os.unlink(link_name)