diff options
| author |   Roman Zippel <zippel@linux-m68k.org> | 2006-06-08 22:12:45 -0700 |
|---|---|---|
| committer |   Sam Ravnborg <sam@mars.ravnborg.org> | 2006-06-09 07:31:30 +0200 |
| commit | face4374e288372fba67c865eb0c92337f50d5a4 (patch) | |
| tree | 81a9535cc6af701a9fd1d23338449268498447ed /scripts/kconfig/symbol.c | |
| parent | kconfig: add symbol option config syntax (diff) | |
| download | linux-dev-face4374e288372fba67c865eb0c92337f50d5a4.tar.xz linux-dev-face4374e288372fba67c865eb0c92337f50d5a4.zip | |
kconfig: add defconfig_list/module option
This makes it possible to change two options which were hardcoded sofar.
1. Any symbol can now take the role of CONFIG_MODULES
2. The more useful option is to change the list of default file names,
which kconfig uses to load the base configuration if .config isn't
available.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/kconfig/symbol.c')
| -rw-r--r-- | scripts/kconfig/symbol.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index 78a60ba39e54..ee225ced2ce4 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -31,6 +31,7 @@ struct symbol symbol_yes = { }; int sym_change_count; +struct symbol *sym_defconfig_list; struct symbol *modules_sym; tristate modules_val; @@ -352,10 +353,13 @@ void sym_calc_value(struct symbol *sym) sym->curr.val = sym_calc_choice(sym); sym_validate_range(sym); - if (memcmp(&oldval, &sym->curr, sizeof(oldval))) + if (memcmp(&oldval, &sym->curr, sizeof(oldval))) { sym_set_changed(sym); - if (modules_sym == sym) - modules_val = modules_sym->curr.tri; + if (modules_sym == sym) { + sym_set_all_changed(); + modules_val = modules_sym->curr.tri; + } + } if (sym_is_choice(sym)) { int flags = sym->flags & (SYMBOL_CHANGED | SYMBOL_WRITE); @@ -449,11 +453,8 @@ bool sym_set_tristate_value(struct symbol *sym, tristate val) } sym->def[S_DEF_USER].tri = val; - if (oldval != val) { + if (oldval != val) sym_clear_all_valid(); - if (sym == modules_sym) - sym_set_all_changed(); - } return true; } |