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authorRoman Zippel <zippel@linux-m68k.org>2006-06-08 22:12:45 -0700
committerSam Ravnborg <sam@mars.ravnborg.org>2006-06-09 07:31:30 +0200
commitface4374e288372fba67c865eb0c92337f50d5a4 (patch)
tree81a9535cc6af701a9fd1d23338449268498447ed /scripts/kconfig/menu.c
parentf6a88aa86027bdecfc74ef7c6bf6c68233e86bb3 (diff)
downloadop-kernel-dev-face4374e288372fba67c865eb0c92337f50d5a4.zip
op-kernel-dev-face4374e288372fba67c865eb0c92337f50d5a4.tar.gz
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/menu.c')
-rw-r--r--scripts/kconfig/menu.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 151ef21..a8afce2 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -154,6 +154,20 @@ void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
void menu_add_option(int token, char *arg)
{
+ struct property *prop;
+
+ switch (token) {
+ case T_OPT_MODULES:
+ prop = prop_alloc(P_DEFAULT, modules_sym);
+ prop->expr = expr_alloc_symbol(current_entry->sym);
+ break;
+ case T_OPT_DEFCONFIG_LIST:
+ if (!sym_defconfig_list)
+ sym_defconfig_list = current_entry->sym;
+ else if (sym_defconfig_list != current_entry->sym)
+ zconf_error("trying to redefine defconfig symbol");
+ break;
+ }
}
static int menu_range_valid_sym(struct symbol *sym, struct symbol *sym2)
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