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authorMasahiro Yamada <yamada.masahiro@socionext.com>2019-05-27 17:37:22 +0300
committerMasahiro Yamada <yamada.masahiro@socionext.com>2019-06-09 09:08:18 +0300
commitb6f7e9f7050b9f8e5fe60d86e05c0740295a54bf (patch)
tree45b9f59d4425fdfc8f8e2f673831d521bc605909 /scripts
parente0a2668665a5f59e210f09385cd2d29833e5f9fa (diff)
downloadlinux-b6f7e9f7050b9f8e5fe60d86e05c0740295a54bf.tar.xz
kconfig: require the argument of --defconfig
Currently, the argument for --defconfig is optional. If the argument is not passed, the hard-coded default arch/$(ARCH)/defconfig is used. It no longer happens in Linux since the last users of the default are gone by the following commits: - Commit f3e20ad67b4c ("s390: move arch/s390/defconfig to arch/s390/configs/defconfig") - Commit 986a13769c4b ("alpha: move arch/alpha/defconfig to arch/alpha/configs/defconfig") I want to kill the Linux-specific directory path embedded in the Kconfig binary. The --savedefconfig (reverse operation of --defconfig) requires an argument, so it should not hurt to do likewise for --defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/kconfig/conf.c4
-rw-r--r--scripts/kconfig/confdata.c17
-rw-r--r--scripts/kconfig/lkc.h1
3 files changed, 1 insertions, 21 deletions
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index ef3678c24bab..0d4c4f3a8f29 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -451,7 +451,7 @@ static struct option long_opts[] = {
{"oldaskconfig", no_argument, NULL, oldaskconfig},
{"oldconfig", no_argument, NULL, oldconfig},
{"syncconfig", no_argument, NULL, syncconfig},
- {"defconfig", optional_argument, NULL, defconfig},
+ {"defconfig", required_argument, NULL, defconfig},
{"savedefconfig", required_argument, NULL, savedefconfig},
{"allnoconfig", no_argument, NULL, allnoconfig},
{"allyesconfig", no_argument, NULL, allyesconfig},
@@ -562,8 +562,6 @@ int main(int ac, char **av)
switch (input_mode) {
case defconfig:
- if (!defconfig_file)
- defconfig_file = conf_get_default_confname();
if (conf_read(defconfig_file)) {
fprintf(stderr,
"***\n"
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 6006154d36bd..18e8051d89d7 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -177,8 +177,6 @@ static void conf_message(const char *fmt, ...)
static const char *conf_filename;
static int conf_lineno, conf_warnings;
-const char conf_defname[] = "arch/$(ARCH)/defconfig";
-
static void conf_warning(const char *fmt, ...)
{
va_list ap;
@@ -233,21 +231,6 @@ static const char *conf_get_autoconfig_name(void)
return name ? name : "include/config/auto.conf";
}
-char *conf_get_default_confname(void)
-{
- static char fullname[PATH_MAX+1];
- char *env, *name;
-
- name = expand_string(conf_defname);
- env = getenv(SRCTREE);
- if (env) {
- snprintf(fullname, sizeof(fullname), "%s/%s", env, name);
- if (is_present(fullname))
- return fullname;
- }
- return name;
-}
-
static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
{
char *p2;
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index cbc7658ee27d..4fb16f316626 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -49,7 +49,6 @@ const char *zconf_curname(void);
/* confdata.c */
const char *conf_get_configname(void);
-char *conf_get_default_confname(void);
void sym_set_change_count(int count);
void sym_add_change_count(int count);
bool conf_set_all_new_symbols(enum conf_def_mode mode);