kconfig: abort configuration on unset symbol

This fixes the initial patch to cover all cases where unset symbols are
handled in the code.

Fixes commit eaa9c94c7574 ("generic: Kconfig: exit on unset symbol")

Signed-off-by: David Bauer <[email protected]>

target/linux/generic/hack-5.10/205-kconfig-abort-configuration-on-unset-symbol.patch

@@ -0,0 +1,41 @@
+From 310e8e04a05d9eb43fa9dd7f00143300afcaa37a Mon Sep 17 00:00:00 2001
+From: David Bauer <[email protected]>
+Date: Fri, 11 Nov 2022 13:33:44 +0100
+Subject: [PATCH] kconfig: abort configuration on unset symbol
+
+When a target configuration has unset Kconfig symbols, the build will
+fail when OpenWrt is compiled with V=s and stdin is connected to a tty.
+
+In case OpenWrt is compiled without either of these preconditions, the
+build will succeed with the symbols in question being unset.
+
+Modify the kernel configuration in a way it fails on unset symbols
+regardless of the aforementioned preconditions.
+
+Signed-off-by: David Bauer <[email protected]>
+---
+ scripts/kconfig/conf.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/scripts/kconfig/conf.c
++++ b/scripts/kconfig/conf.c
+@@ -109,6 +109,9 @@ static int conf_askvalue(struct symbol *
+ 		}
+ 		/* fall through */
+ 	case oldaskconfig:
++		if (!tty_stdio && getenv("FAIL_ON_UNCONFIGURED")) {
++			exit(1);
++		}
+ 		fflush(stdout);
+ 		xfgets(line, sizeof(line), stdin);
+ 		return 1;
+@@ -303,6 +306,9 @@ static int conf_choice(struct menu *menu
+ 			}
+ 			/* fall through */
+ 		case oldaskconfig:
++			if (!tty_stdio && getenv("FAIL_ON_UNCONFIGURED")) {
++				exit(1);
++			}
+ 			fflush(stdout);
+ 			xfgets(line, sizeof(line), stdin);
+ 			strip(line);

target/linux/generic/hack-5.10/205-kconfig-exit.patch

@@ -1,28 +0,0 @@
-From: David Bauer <[email protected]>
-Subject: Kconfig: exit on unset symbol
-
-When a target configuration has unset Kconfig symbols, the build will
-fail when OpenWrt is compiled with V=s and stdin is connected to a tty.
-
-In case OpenWrt is compiled without either of these preconditions, the
-build will succeed with the symbols in question being unset.
-
-Modify the kernel configuration in a way it fails on unset symbols
-regardless of the aforementioned preconditions.
-
-Submitted-by: David Bauer <[email protected]>
----
- scripts/kconfig/conf.c                                |  2 +
- 1 files changed, 2 insertions(+)
-
---- a/scripts/kconfig/conf.c
-+++ b/scripts/kconfig/conf.c
-@@ -215,6 +215,8 @@ static int conf_sym(struct menu *menu)
- 				break;
- 			continue;
- 		case 0:
-+			if (!sym_has_value(sym) && !tty_stdio && getenv("FAIL_ON_UNCONFIGURED"))
-+				exit(1);
- 			newval = oldval;
- 			break;
- 		case '?':

target/linux/generic/hack-5.15/205-kconfig-abort-configuration-on-unset-symbol.patch

@@ -0,0 +1,41 @@
+From 310e8e04a05d9eb43fa9dd7f00143300afcaa37a Mon Sep 17 00:00:00 2001
+From: David Bauer <[email protected]>
+Date: Fri, 11 Nov 2022 13:33:44 +0100
+Subject: [PATCH] kconfig: abort configuration on unset symbol
+
+When a target configuration has unset Kconfig symbols, the build will
+fail when OpenWrt is compiled with V=s and stdin is connected to a tty.
+
+In case OpenWrt is compiled without either of these preconditions, the
+build will succeed with the symbols in question being unset.
+
+Modify the kernel configuration in a way it fails on unset symbols
+regardless of the aforementioned preconditions.
+
+Signed-off-by: David Bauer <[email protected]>
+---
+ scripts/kconfig/conf.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/scripts/kconfig/conf.c
++++ b/scripts/kconfig/conf.c
+@@ -341,6 +341,9 @@ static int conf_askvalue(struct symbol *
+ 		}
+ 		/* fall through */
+ 	default:
++		if (!tty_stdio && getenv("FAIL_ON_UNCONFIGURED")) {
++			exit(1);
++		}
+ 		fflush(stdout);
+ 		xfgets(line, sizeof(line), stdin);
+ 		break;
+@@ -523,6 +526,9 @@ static int conf_choice(struct menu *menu
+ 			}
+ 			/* fall through */
+ 		case oldaskconfig:
++			if (!tty_stdio && getenv("FAIL_ON_UNCONFIGURED")) {
++				exit(1);
++			}
+ 			fflush(stdout);
+ 			xfgets(line, sizeof(line), stdin);
+ 			strip(line);

target/linux/generic/hack-5.15/205-kconfig-exit.patch

@@ -1,20 +0,0 @@
-From 300d26562ce4dc427154cb247beb75db4b1f0774 Mon Sep 17 00:00:00 2001
-From: OpenWrt community <[email protected]>
-Date: Wed, 13 Jul 2022 13:29:57 +0200
-Subject: [PATCH] scripts/Kconfig: Kconfig exit
-
----
- scripts/kconfig/conf.c | 2 ++
- 1 file changed, 2 insertions(+)
-
---- a/scripts/kconfig/conf.c
-+++ b/scripts/kconfig/conf.c
-@@ -435,6 +435,8 @@ static int conf_sym(struct menu *menu)
- 				break;
- 			continue;
- 		case 0:
-+			if (!sym_has_value(sym) && !tty_stdio && getenv("FAIL_ON_UNCONFIGURED"))
-+				exit(1);
- 			newval = oldval;
- 			break;
- 		case '?':