From: Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx>
Allow config variables in .config to override earlier ones in the same
file. In other words,
# CONFIG_SECURITY is not defined
CONFIG_SECURITY=y
will activate it. This makes it a bit easier to do
cat original-config myconfig myconfig2 ... >.config;
and run *config as expected.
Signed-off-by: Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx>
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Roman Zippel <zippel@xxxxxxxxxxxxxx>
Cc: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
---
scripts/kconfig/confdata.c | 14 +++++---------
1 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index e0f402f..2eccefb 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -232,8 +232,7 @@ load:
sym->type = S_BOOLEAN;
}
if (sym->flags & def_flags) {
- conf_warning("trying to reassign symbol %s", sym->name);
- break;
+ conf_warning("override: reassigning to symbol %s", sym->name);
}
switch (sym->type) {
case S_BOOLEAN:
@@ -272,8 +271,7 @@ load:
sym->type = S_OTHER;
}
if (sym->flags & def_flags) {
- conf_warning("trying to reassign symbol %s", sym->name);
- break;
+ conf_warning("override: reassigning to symbol %s", sym->name);
}
if (conf_set_sym_val(sym, def, def_flags, p))
continue;
@@ -297,11 +295,9 @@ load:
}
break;
case yes:
- if (cs->def[def].tri != no) {
- conf_warning("%s creates inconsistent choice state", sym->name);
- cs->flags &= ~def_flags;
- } else
- cs->def[def].val = sym;
+ if (cs->def[def].tri != no)
+ conf_warning("override: %s changes choice state", sym->name);
+ cs->def[def].val = sym;
break;
}
cs->def[def].tri = E_OR(cs->def[def].tri, sym->def[def].tri);
--
1.5.4.rc3.14.g44397
-
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