diff options
| -rw-r--r-- | meta/classes/image-postinst-intercepts.bbclass | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/classes/image-postinst-intercepts.bbclass b/meta/classes/image-postinst-intercepts.bbclass new file mode 100644 index 0000000000..ed30bbd98d --- /dev/null +++ b/meta/classes/image-postinst-intercepts.bbclass @@ -0,0 +1,23 @@ +# Gather existing and candidate postinst intercepts from BBPATH +POSTINST_INTERCEPTS_DIR ?= "${COREBASE}/scripts/postinst-intercepts" +POSTINST_INTERCEPTS_PATHS ?= "${@':'.join('%s/postinst-intercepts' % p for p in '${BBPATH}'.split(':'))}:${POSTINST_INTERCEPTS_DIR}" + +python find_intercepts() { + intercepts = {} + search_paths = [] + paths = d.getVar('POSTINST_INTERCEPTS_PATHS').split(':') + overrides = (':' + d.getVar('FILESOVERRIDES')).split(':') + [''] + search_paths = [os.path.join(p, op) for p in paths for op in overrides] + searched = oe.path.which_wild('*', ':'.join(search_paths), candidates=True) + files, chksums = [], [] + for pathname, candidates in searched: + if os.path.isfile(pathname): + files.append(pathname) + chksums.append('%s:True' % pathname) + chksums.extend('%s:False' % c for c in candidates[:-1]) + + d.setVar('POSTINST_INTERCEPT_CHECKSUMS', ' '.join(chksums)) + d.setVar('POSTINST_INTERCEPTS', ' '.join(files)) +} +find_intercepts[eventmask] += "bb.event.RecipePreFinalise" +addhandler find_intercepts |