[PATCH 1/6] 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 --- 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 */