2022-09-20 10:01:48 +00:00
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From: David Bauer <mail@david-bauer.net>
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Subject: Kconfig: exit on unset symbol
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When a target configuration has unset Kconfig symbols, the build will
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fail when OpenWrt is compiled with V=s and stdin is connected to a tty.
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In case OpenWrt is compiled without either of these preconditions, the
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build will succeed with the symbols in question being unset.
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Modify the kernel configuration in a way it fails on unset symbols
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regardless of the aforementioned preconditions.
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Submitted-by: David Bauer <mail@david-bauer.net>
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---
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scripts/kconfig/conf.c | 2 +
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1 files changed, 2 insertions(+)
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2021-07-22 23:32:38 +00:00
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--- a/scripts/kconfig/conf.c
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+++ b/scripts/kconfig/conf.c
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2021-08-12 23:16:29 +00:00
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@@ -215,6 +215,8 @@ static int conf_sym(struct menu *menu)
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2021-07-22 23:32:38 +00:00
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break;
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continue;
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case 0:
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+ if (!sym_has_value(sym) && !tty_stdio && getenv("FAIL_ON_UNCONFIGURED"))
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+ exit(1);
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newval = oldval;
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break;
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case '?':
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