[ptxdist] [Might-be-helpful-to-someone-PATCH] scripts/kconfig: (Re-)add warning about unassigned symbols.

[Christian Melki <christian.melki@t2data.com>]

Kconfig/lxdialog is inherited from the linux kernel.
That version removed a warning regarding unassigned symbols.
Commit f072181e6403b0fe2e2aa800a005497b748fd284,
kconfig: drop the ""trying to assign nonexistent symbol" warning.

This warning actually helps detecting symbol renames which are lost in
translation which is helpful when doing oldconfigs etc.

Signed-off-by: Christian Melki <christian.melki@t2data.com>
---
 scripts/kconfig/confdata.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index c5f4b552b..09777fdfe 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -426,6 +426,7 @@ load:
 			if (def == S_DEF_USER) {
 				sym = sym_find(line + 2 + strlen(CONFIG_));
 				if (!sym) {
+					conf_warning("trying to assign nonexistent symbol %s", line + 2 + strlen(CONFIG_));
 					sym_add_change_count(1);
 					continue;
 				}
@@ -468,8 +469,10 @@ load:
 					 * include/config/foo.h must be touched.
 					 */
 					conf_touch_dep(line + strlen(CONFIG_));
-				else
+				else {
+					conf_warning("trying to assign nonexistent symbol %s", line + strlen(CONFIG_));
 					sym_add_change_count(1);
+				}
 				continue;
 			}
 
-- 
2.30.2


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