[PATCH 1/6] tools/nolibc: error out on unsupported architecture

[Thomas Weißschuh]

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@xxxxxxxxxxxxxx>
---
 tools/include/nolibc/arch.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/include/nolibc/arch.h b/tools/include/nolibc/arch.h
index e276fb0680af..2f72ccac0378 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 */

-- 
2.42.1