diff options
-rw-r--r-- | bitbake/lib/bb/cache.py | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/bitbake/lib/bb/cache.py b/bitbake/lib/bb/cache.py index 59ea8cfc7..f77a3f185 100644 --- a/bitbake/lib/bb/cache.py +++ b/bitbake/lib/bb/cache.py @@ -444,6 +444,7 @@ class Cache: Load and parse one .bb build file Return the data and whether parsing resulted in the file being skipped """ + chdir_back = False from bb import data, parse @@ -451,15 +452,22 @@ class Cache: data.setVar('TMPDIR', data.getVar('TMPDIR', config, 1) or "", config) bbfile_loc = os.path.abspath(os.path.dirname(bbfile)) oldpath = os.path.abspath(os.getcwd()) - if parse.cached_mtime_noerror(bbfile_loc): - os.chdir(bbfile_loc) + parse.cached_mtime_noerror(bbfile_loc) bb_data = data.init_db(config) + # The ConfHandler first looks if there is a TOPDIR and if not + # then it would call getcwd(). + # Previously, we chdir()ed to bbfile_loc, called the handler + # and finally chdir()ed back, a couple of thousand times. We now + # just fill in TOPDIR to point to bbfile_loc if there is no TOPDIR yet. + if not data.getVar('TOPDIR', bb_data): + chdir_back = True + data.setVar('TOPDIR', bbfile_loc, bb_data) try: bb_data = parse.handle(bbfile, bb_data) # read .bb data - os.chdir(oldpath) + if chdir_back: os.chdir(oldpath) return bb_data except: - os.chdir(oldpath) + if chdir_back: os.chdir(oldpath) raise def init(cooker): |