diff options
| -rw-r--r-- | meta/classes/license.bbclass | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/meta/classes/license.bbclass b/meta/classes/license.bbclass index 10d6ed853a..c543637294 100644 --- a/meta/classes/license.bbclass +++ b/meta/classes/license.bbclass @@ -342,6 +342,7 @@ def add_package_and_files(d): def copy_license_files(lic_files_paths, destdir): import shutil + import errno bb.utils.mkdirhier(destdir) for (basename, path) in lic_files_paths: @@ -350,12 +351,21 @@ def copy_license_files(lic_files_paths, destdir): dst = os.path.join(destdir, basename) if os.path.exists(dst): os.remove(dst) - if os.access(src, os.W_OK) and (os.stat(src).st_dev == os.stat(destdir).st_dev): - os.link(src, dst) + canlink = os.access(src, os.W_OK) and (os.stat(src).st_dev == os.stat(destdir).st_dev) + if canlink: try: - os.chown(dst,0,0) + os.link(src, dst) + except OSError as err: + if err.errno == errno.EXDEV: + # Copy license files if hard-link is not possible even if st_dev is the + # same on source and destination (docker container with device-mapper?) + canlink = False + else: + raise + try: + if canlink: + os.chown(dst,0,0) except OSError as err: - import errno if err.errno in (errno.EPERM, errno.EINVAL): # Suppress "Operation not permitted" error, as # sometimes this function is not executed under pseudo. @@ -364,7 +374,7 @@ def copy_license_files(lic_files_paths, destdir): pass else: raise - else: + if not canlink: shutil.copyfile(src, dst) except Exception as e: bb.warn("Could not copy license file %s to %s: %s" % (src, dst, e)) |