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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:12 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:12 +0000
commit8665bd53f2f2e27e5511d90428cb3f60e6d0ce15 (patch)
tree8d58900dc0ebd4a3011f92c128d2fe45bc7c4bf2 /scripts/kconfig/symbol.c
parentAdding debian version 6.7.12-1. (diff)
downloadlinux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.tar.xz
linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.zip
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'scripts/kconfig/symbol.c')
-rw-r--r--scripts/kconfig/symbol.c41
1 files changed, 26 insertions, 15 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index a76925b46c..e9e9fb8d86 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -29,14 +29,9 @@ struct symbol symbol_no = {
.flags = SYMBOL_CONST|SYMBOL_VALID,
};
-static struct symbol symbol_empty = {
- .name = "",
- .curr = { "", no },
- .flags = SYMBOL_VALID,
-};
-
struct symbol *modules_sym;
static tristate modules_val;
+static int sym_warnings;
enum symbol_type sym_get_type(struct symbol *sym)
{
@@ -317,6 +312,14 @@ static void sym_warn_unmet_dep(struct symbol *sym)
" Selected by [m]:\n");
fputs(str_get(&gs), stderr);
+ sym_warnings++;
+}
+
+bool sym_dep_errors(void)
+{
+ if (sym_warnings)
+ return getenv("KCONFIG_WERROR");
+ return false;
}
void sym_calc_value(struct symbol *sym)
@@ -342,15 +345,21 @@ void sym_calc_value(struct symbol *sym)
oldval = sym->curr;
+ newval.tri = no;
+
switch (sym->type) {
case S_INT:
+ newval.val = "0";
+ break;
case S_HEX:
+ newval.val = "0x0";
+ break;
case S_STRING:
- newval = symbol_empty.curr;
+ newval.val = "";
break;
case S_BOOLEAN:
case S_TRISTATE:
- newval = symbol_no.curr;
+ newval.val = "n";
break;
default:
sym->curr.val = sym->name;
@@ -697,13 +706,12 @@ const char *sym_get_string_default(struct symbol *sym)
{
struct property *prop;
struct symbol *ds;
- const char *str;
+ const char *str = "";
tristate val;
sym_calc_visibility(sym);
sym_calc_value(modules_sym);
val = symbol_no.curr.tri;
- str = symbol_empty.curr.val;
/* If symbol has a default value look it up */
prop = sym_get_default_prop(sym);
@@ -753,14 +761,17 @@ const char *sym_get_string_default(struct symbol *sym)
case yes: return "y";
}
case S_INT:
+ if (!str[0])
+ str = "0";
+ break;
case S_HEX:
- return str;
- case S_STRING:
- return str;
- case S_UNKNOWN:
+ if (!str[0])
+ str = "0x0";
+ break;
+ default:
break;
}
- return "";
+ return str;
}
const char *sym_get_string_value(struct symbol *sym)