diff options
Diffstat (limited to 'scripts/kconfig/confdata.c')
| -rw-r--r-- | scripts/kconfig/confdata.c | 33 |
1 files changed, 4 insertions, 29 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 569217168e96..5f87ad561b08 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -30,7 +30,7 @@ static void conf_message(const char *fmt, ...) static const char *conf_filename; static int conf_lineno, conf_warnings; -const char conf_defname[] = "arch/$ARCH/defconfig"; +const char conf_defname[] = "arch/$(ARCH)/defconfig"; static void conf_warning(const char *fmt, ...) { @@ -81,39 +81,13 @@ const char *conf_get_autoconfig_name(void) return name ? name : "include/config/auto.conf"; } -static char *conf_expand_value(const char *in) -{ - struct symbol *sym; - const char *src; - static char res_value[SYMBOL_MAXLENGTH]; - char *dst, name[SYMBOL_MAXLENGTH]; - - res_value[0] = 0; - dst = name; - while ((src = strchr(in, '$'))) { - strncat(res_value, in, src - in); - src++; - dst = name; - while (isalnum(*src) || *src == '_') - *dst++ = *src++; - *dst = 0; - sym = sym_lookup(name, 0); - sym_calc_value(sym); - strcat(res_value, sym_get_string_value(sym)); - in = src; - } - strcat(res_value, in); - - return res_value; -} - char *conf_get_default_confname(void) { struct stat buf; static char fullname[PATH_MAX+1]; char *env, *name; - name = conf_expand_value(conf_defname); + name = expand_string(conf_defname); env = getenv(SRCTREE); if (env) { sprintf(fullname, "%s/%s", env, name); @@ -274,7 +248,8 @@ int conf_read_simple(const char *name, int def) if (expr_calc_value(prop->visible.expr) == no || prop->expr->type != E_SYMBOL) continue; - name = conf_expand_value(prop->expr->left.sym->name); + sym_calc_value(prop->expr->left.sym); + name = sym_get_string_value(prop->expr->left.sym); in = zconf_fopen(name); if (in) { conf_message("using defaults found in %s", |