minikconf: do not include variables from MINIKCONF_ARGS in config-all-devices.mak
When minikconf writes config-devices.mak, it includes all variables including
those from MINIKCONF_ARGS. This causes values from config-host.mak to "stick" to
the ones used in generating config-devices.mak, because config-devices.mak is
included after config-host.mak. Avoid this by omitting assignments coming
from the command line in the output of minikconf.
Reported-by: Christophe de Dinechin <dinechin@redhat.com>
Reviewed-by: Christophe de Dinechin <dinechin@redhat.com>
Tested-by: Christophe de Dinechin <dinechin@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/scripts/minikconf.py b/scripts/minikconf.py
index 0ffc6c3..3109a81 100644
--- a/scripts/minikconf.py
+++ b/scripts/minikconf.py
@@ -688,11 +688,13 @@
data = KconfigData(mode)
parser = KconfigParser(data)
+ external_vars = set()
for arg in argv[3:]:
m = re.match(r'^(CONFIG_[A-Z0-9_]+)=([yn]?)$', arg)
if m is not None:
name, value = m.groups()
parser.do_assignment(name, value == 'y')
+ external_vars.add(name[7:])
else:
fp = open(arg, 'r')
parser.parse_file(fp)
@@ -700,7 +702,8 @@
config = data.compute_config()
for key in sorted(config.keys()):
- print ('CONFIG_%s=%s' % (key, ('y' if config[key] else 'n')))
+ if key not in external_vars:
+ print ('CONFIG_%s=%s' % (key, ('y' if config[key] else 'n')))
deps = open(argv[2], 'w')
for fname in data.previously_included: