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authorWengmeiling <wengmeiling.weng@huawei.com>2013-04-30 15:28:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 17:04:09 -0700
commitbcdedcc1afd6ac91e15cb90aedaf8432f62fed13 (patch)
tree441dfd63c2189b91766880363316af0f85e2f8eb /scripts/kconfig
parent657a52095fa3e8560d41047851f4e73a410f3ed2 (diff)
downloadop-kernel-dev-bcdedcc1afd6ac91e15cb90aedaf8432f62fed13.zip
op-kernel-dev-bcdedcc1afd6ac91e15cb90aedaf8432f62fed13.tar.gz
menuconfig: print more info for symbol without prompts
When we search a config symbol, if it has no prompt the position of this symbol in the Kconfig file and it's dependencies are not printed. This can be inconvenient, especially when it's set to n and we want to find out why. the following is an example: before: Symbol: GENERIC_SMP_IDLE_THREAD [=y] Type : boolean Selected by: X86 [=y] after: Symbol: GENERIC_SMP_IDLE_THREAD [=y] Type : boolean Defined at arch/Kconfig:213 Selected by: X86 [=y] Signed-off-by: Weng Meiling <wengmeiling.weng@huawei.com> Signed-off-by: Libo Chen <libo.chen@huawei.com> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/kconfig')
-rw-r--r--scripts/kconfig/menu.c27
1 files changed, 20 insertions, 7 deletions
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index f3bffa3..826da66 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -515,13 +515,6 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
struct jump_key *jump;
str_printf(r, _("Prompt: %s\n"), _(prop->text));
- str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
- prop->menu->lineno);
- if (!expr_is_yes(prop->visible.expr)) {
- str_append(r, _(" Depends on: "));
- expr_gstr_print(prop->visible.expr, r);
- str_append(r, "\n");
- }
menu = prop->menu->parent;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
bool accessible = menu_is_visible(menu);
@@ -572,6 +565,18 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
}
/*
+ * get peoperty of type P_SYMBOL
+ */
+static struct property *get_symbol_prop(struct symbol *sym)
+{
+ struct property *prop = NULL;
+
+ for_all_properties(sym, prop, P_SYMBOL)
+ break;
+ return prop;
+}
+
+/*
* head is optional and may be NULL
*/
void get_symbol_str(struct gstr *r, struct symbol *sym,
@@ -595,6 +600,14 @@ void get_symbol_str(struct gstr *r, struct symbol *sym,
}
for_all_prompts(sym, prop)
get_prompt_str(r, prop, head);
+ prop = get_symbol_prop(sym);
+ str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
+ prop->menu->lineno);
+ if (!expr_is_yes(prop->visible.expr)) {
+ str_append(r, _(" Depends on: "));
+ expr_gstr_print(prop->visible.expr, r);
+ str_append(r, "\n");
+ }
hit = false;
for_all_properties(sym, prop, P_SELECT) {
if (!hit) {
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