1# Gather existing and candidate postinst intercepts from BBPATH 2POSTINST_INTERCEPTS_DIR ?= "${COREBASE}/scripts/postinst-intercepts" 3POSTINST_INTERCEPTS_PATHS ?= "${@':'.join('%s/postinst-intercepts' % p for p in '${BBPATH}'.split(':'))}:${POSTINST_INTERCEPTS_DIR}" 4 5python find_intercepts() { 6 intercepts = {} 7 search_paths = [] 8 paths = d.getVar('POSTINST_INTERCEPTS_PATHS').split(':') 9 overrides = (':' + d.getVar('FILESOVERRIDES')).split(':') + [''] 10 search_paths = [os.path.join(p, op) for p in paths for op in overrides] 11 searched = oe.path.which_wild('*', ':'.join(search_paths), candidates=True) 12 files, chksums = [], [] 13 for pathname, candidates in searched: 14 if os.path.isfile(pathname): 15 files.append(pathname) 16 chksums.append('%s:True' % pathname) 17 chksums.extend('%s:False' % c for c in candidates[:-1]) 18 19 d.setVar('POSTINST_INTERCEPT_CHECKSUMS', ' '.join(chksums)) 20 d.setVar('POSTINST_INTERCEPTS', ' '.join(files)) 21} 22find_intercepts[eventmask] += "bb.event.RecipePreFinalise" 23addhandler find_intercepts 24