It is useful to be able to search for CONFIG options that match a regex, such as this, which lists boards which define SPL_FIT_GENERATOR and anything not starting with ROCKCHIP:
./tools/moveconfig.py -f SPL_FIT_GENERATOR ~ROCKCHIP.*
Add support for this.
Signed-off-by: Simon Glass sjg@chromium.org ---
tools/moveconfig.py | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/tools/moveconfig.py b/tools/moveconfig.py index 5ef5a95eb6..cff1e30658 100755 --- a/tools/moveconfig.py +++ b/tools/moveconfig.py @@ -1606,12 +1606,31 @@ def do_imply_config(config_list, add_imply, imply_flags, skip_added, for linenum in sorted(linenums, reverse=True): add_imply_rule(config[CONFIG_LEN:], fname, linenum)
+def defconfig_matches(configs, re_match): + """Check if any CONFIG option matches a regex + + The match must be complete, i.e. from the start to end of the CONFIG option. + + Args: + configs (dict): Dict of CONFIG options: + key: CONFIG option + value: Value of option + re_match (re.Pattern): Match to check + + Returns: + bool: True if any CONFIG matches the regex + """ + for cfg in configs: + m_cfg = re_match.match(cfg) + if m_cfg and m_cfg.span()[1] == len(cfg): + return True + return False
def do_find_config(config_list): """Find boards with a given combination of CONFIGs
Params: - config_list: List of CONFIG options to check (each a string consisting + config_list: List of CONFIG options to check (each a regex consisting of a config option, with or without a CONFIG_ prefix. If an option is preceded by a tilde (~) then it must be false, otherwise it must be true) @@ -1643,8 +1662,9 @@ def do_find_config(config_list): # running for the next stage in_list = out out = set() + re_match = re.compile(cfg) for defc in in_list: - has_cfg = cfg in config_db[defc] + has_cfg = defconfig_matches(config_db[defc], re_match) if has_cfg == want: out.add(defc) if adhoc: