diff options
Diffstat (limited to 'bitbake-dev/lib/bb/providers.py')
| -rw-r--r-- | bitbake-dev/lib/bb/providers.py | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/bitbake-dev/lib/bb/providers.py b/bitbake-dev/lib/bb/providers.py index d0e71173df..879f1a00b2 100644 --- a/bitbake-dev/lib/bb/providers.py +++ b/bitbake-dev/lib/bb/providers.py @@ -280,6 +280,8 @@ def filterProvidersRunTime(providers, item, cfgData, dataCache): return eligible, numberPreferred +regexp_cache = {} + def getRuntimeProviders(dataCache, rdepend): """ Return any providers of runtime dependency @@ -297,12 +299,17 @@ def getRuntimeProviders(dataCache, rdepend): # Only search dynamic packages if we can't find anything in other variables for pattern in dataCache.packages_dynamic: - pattern = pattern.replace('+', "\+") - try: - regexp = re.compile(pattern) - except: - bb.msg.error(bb.msg.domain.Provider, "Error parsing re expression: %s" % pattern) - raise + + if pattern in regexp_cache: + regexp = regexp_cache[pattern] + else: + pattern = pattern.replace('+', "\+") + try: + regexp = re.compile(pattern) + except: + bb.msg.error(bb.msg.domain.Provider, "Error parsing re expression: %s" % pattern) + raise + regexp_cache[pattern] = regexp if regexp.match(rdepend): rproviders += dataCache.packages_dynamic[pattern] |