From: Thomas Weißschuh <linux@weissschuh.net>
Date: Sun, 5 Nov 2023 10:07:05 +0000 (+0100)
Subject: tools/nolibc: error out on unsupported architecture
X-Git-Tag: v6.8-rc1~161^2~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=48946c5aa7a848c7dfc2151267af92956f492f58;p=thirdparty%2Fkernel%2Flinux.git

tools/nolibc: error out on unsupported architecture

When an architecture is unsupported arch.h would silently continue.
This leads to a lot of followup errors because my_syscallX() is not
defined and the startup code is missing.

Avoid these confusing errors and fail the build early with a clear
error message and location.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
---

diff --git a/tools/include/nolibc/arch.h b/tools/include/nolibc/arch.h
index e276fb0680af5..2f72ccac03780 100644
--- a/tools/include/nolibc/arch.h
+++ b/tools/include/nolibc/arch.h
@@ -33,6 +33,8 @@
 #include "arch-s390.h"
 #elif defined(__loongarch__)
 #include "arch-loongarch.h"
+#else
+#error Unsupported Architecture
 #endif
 
 #endif /* _NOLIBC_ARCH_H */