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authorMasahiro Yamada <yamada.masahiro@socionext.com>2018-03-01 15:34:37 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-03-26 02:04:00 +0900
commit911a91c39cabcb6adb2a78f4f9777abb4c032b75 (patch)
treecb3cf799e4dbcbaaa1d6331aeac6928d16e6d570 /scripts
parent81d2bc2273052e49c46a791f45aeb09802d76b93 (diff)
downloadlinux-stericsson-911a91c39cabcb6adb2a78f4f9777abb4c032b75.tar.gz
kconfig: rename silentoldconfig to syncconfig
As commit cedd55d49dee ("kconfig: Remove silentoldconfig from help and docs; fix kconfig/conf's help") mentioned, 'silentoldconfig' is a historical misnomer. That commit removed it from help and docs since it is an internal interface. If so, it should be allowed to rename it to something more intuitive. 'syncconfig' is the one I came up with because it updates the .config if necessary, then synchronize include/generated/autoconf.h and include/config/* with it. You should not manually invoke 'silentoldcofig'. Display warning if used in case existing scripts are doing wrong. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/kconfig/Makefile13
-rw-r--r--scripts/kconfig/conf.c20
2 files changed, 20 insertions, 13 deletions
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 41e2a9f5c85a..753a6de4b7ae 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -3,7 +3,7 @@
# Kernel configuration targets
# These targets are used from top-level makefile
-PHONY += xconfig gconfig menuconfig config silentoldconfig update-po-config \
+PHONY += xconfig gconfig menuconfig config syncconfig update-po-config \
localmodconfig localyesconfig
ifdef KBUILD_KCONFIG
@@ -36,7 +36,7 @@ nconfig: $(obj)/nconf
# This has become an internal implementation detail and is now deprecated
# for external use.
-silentoldconfig: $(obj)/conf
+syncconfig: $(obj)/conf
$(Q)mkdir -p include/config include/generated
$(Q)test -e include/generated/autoksyms.h || \
touch include/generated/autoksyms.h
@@ -88,7 +88,7 @@ PHONY += $(simple-targets)
$(simple-targets): $(obj)/conf
$< $(silent) --$@ $(Kconfig)
-PHONY += oldnoconfig savedefconfig defconfig
+PHONY += oldnoconfig silentoldconfig savedefconfig defconfig
# oldnoconfig is an alias of olddefconfig, because people already are dependent
# on its behavior (sets new symbols to their default value but not 'n') with the
@@ -97,6 +97,13 @@ oldnoconfig: olddefconfig
@echo " WARNING: \"oldnoconfig\" target will be removed after Linux 4.19"
@echo " Please use \"olddefconfig\" instead, which is an alias."
+# We do not expect manual invokcation of "silentoldcofig" (or "syncconfig").
+silentoldconfig: syncconfig
+ @echo " WARNING: \"silentoldconfig\" has been renamed to \"syncconfig\""
+ @echo " and is now an internal implementation detail."
+ @echo " What you want is probably \"oldconfig\"."
+ @echo " \"silentoldconfig\" will be removed after Linux 4.19"
+
savedefconfig: $(obj)/conf
$< $(silent) --$@=defconfig $(Kconfig)
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 11a4e4509833..4e08121a35fb 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -23,7 +23,7 @@ static void check_conf(struct menu *menu);
enum input_mode {
oldaskconfig,
- silentoldconfig,
+ syncconfig,
oldconfig,
allnoconfig,
allyesconfig,
@@ -100,7 +100,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
switch (input_mode) {
case oldconfig:
- case silentoldconfig:
+ case syncconfig:
if (sym_has_value(sym)) {
printf("%s\n", def);
return 0;
@@ -293,7 +293,7 @@ static int conf_choice(struct menu *menu)
printf("[1-%d?]: ", cnt);
switch (input_mode) {
case oldconfig:
- case silentoldconfig:
+ case syncconfig:
if (!is_new) {
cnt = def;
printf("%d\n", cnt);
@@ -441,7 +441,7 @@ static void check_conf(struct menu *menu)
static struct option long_opts[] = {
{"oldaskconfig", no_argument, NULL, oldaskconfig},
{"oldconfig", no_argument, NULL, oldconfig},
- {"silentoldconfig", no_argument, NULL, silentoldconfig},
+ {"syncconfig", no_argument, NULL, syncconfig},
{"defconfig", optional_argument, NULL, defconfig},
{"savedefconfig", required_argument, NULL, savedefconfig},
{"allnoconfig", no_argument, NULL, allnoconfig},
@@ -468,8 +468,8 @@ static void conf_usage(const char *progname)
printf(" --listnewconfig List new options\n");
printf(" --oldaskconfig Start a new configuration using a line-oriented program\n");
printf(" --oldconfig Update a configuration using a provided .config as base\n");
- printf(" --silentoldconfig Similar to oldconfig but generates configuration in\n"
- " include/{generated/,config/} (oldconfig used to be more verbose)\n");
+ printf(" --syncconfig Similar to oldconfig but generates configuration in\n"
+ " include/{generated/,config/}\n");
printf(" --olddefconfig Same as oldconfig but sets new symbols to their default value\n");
printf(" --oldnoconfig An alias of olddefconfig\n");
printf(" --defconfig <file> New config with default defined in <file>\n");
@@ -501,7 +501,7 @@ int main(int ac, char **av)
}
input_mode = (enum input_mode)opt;
switch (opt) {
- case silentoldconfig:
+ case syncconfig:
sync_kconfig = 1;
break;
case defconfig:
@@ -583,7 +583,7 @@ int main(int ac, char **av)
}
break;
case savedefconfig:
- case silentoldconfig:
+ case syncconfig:
case oldaskconfig:
case oldconfig:
case listnewconfig:
@@ -667,7 +667,7 @@ int main(int ac, char **av)
/* fall through */
case oldconfig:
case listnewconfig:
- case silentoldconfig:
+ case syncconfig:
/* Update until a loop caused no more changes */
do {
conf_cnt = 0;
@@ -680,7 +680,7 @@ int main(int ac, char **av)
}
if (sync_kconfig) {
- /* silentoldconfig is used during the build so we shall update autoconf.
+ /* syncconfig is used during the build so we shall update autoconf.
* All other commands are only used to generate a config.
*/
if (conf_get_changed() && conf_write(NULL)) {