Introducing KCONFIG_AUTOCONFIGDEP variable for conf tool
allowing to specify custom auto.conf.cmd file.
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Michal Marek <mmarek@xxxxxxx>
Cc: linux-kbuild@xxxxxxxxxxxxxxx
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
---
scripts/kconfig/confdata.c | 11 ++++++++++-
scripts/kconfig/lkc.h | 1 +
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 13ddf11..435c361 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -75,6 +75,14 @@ const char *conf_get_autoconfig_name(void)
return name ? name : "include/config/auto.conf";
}
+const char *conf_get_autoconfigdep_name(void)
+{
+ char *name = getenv("KCONFIG_AUTOCONFIGDEP");
+
+ return name ? name : "include/config/auto.conf.cmd";
+}
+
+
static char *conf_expand_value(const char *in)
{
struct symbol *sym;
@@ -948,7 +956,8 @@ int conf_write_autoconf(void)
sym_clear_all_valid();
- file_write_dep("include/config/auto.conf.cmd");
+ name = conf_get_autoconfigdep_name();
+ file_write_dep(name);
if (conf_split_config())
return 1;
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index f8aee5f..5e370b1 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -83,6 +83,7 @@ const char *zconf_curname(void);
/* confdata.c */
const char *conf_get_configname(void);
const char *conf_get_autoconfig_name(void);
+const char *conf_get_autoconfigdep_name(void);
char *conf_get_default_confname(void);
void sym_set_change_count(int count);
void sym_add_change_count(int count);
--
1.7.11.7
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