kconfig: do not record timestamp in .config
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/Documentation/kbuild/kconfig.txt b/Documentation/kbuild/kconfig.txt
index cca46b1..c313d71 100644
--- a/Documentation/kbuild/kconfig.txt
+++ b/Documentation/kbuild/kconfig.txt
@@ -48,11 +48,6 @@
If you set KCONFIG_OVERWRITECONFIG in the environment, Kconfig will not
break symlinks when .config is a symlink to somewhere else.
-KCONFIG_NOTIMESTAMP
---------------------------------------------------
-If this environment variable exists and is non-null, the timestamp line
-in generated .config files is omitted.
-
______________________________________________________________________
Environment variables for '{allyes/allmod/allno/rand}config'
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 834eecb..2bafd9a 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -560,8 +560,6 @@
const char *basename;
const char *str;
char dirname[PATH_MAX+1], tmpname[PATH_MAX+1], newname[PATH_MAX+1];
- time_t now;
- int use_timestamp = 1;
char *env;
dirname[0] = 0;
@@ -598,19 +596,11 @@
if (!out)
return 1;
- time(&now);
- env = getenv("KCONFIG_NOTIMESTAMP");
- if (env && *env)
- use_timestamp = 0;
-
fprintf(out, _("#\n"
"# Automatically generated make config: don't edit\n"
"# %s\n"
- "%s%s"
"#\n"),
- rootmenu.prompt->text,
- use_timestamp ? "# " : "",
- use_timestamp ? ctime(&now) : "");
+ rootmenu.prompt->text);
if (!conf_get_changed())
sym_clear_all_valid();