A previous patch ([1]) introduced a build regression on aarch64-none-elf target. The changes were primarilly tested on aarch64-unknown-linux-gnu, so the issue was missed during development. The includes are slighly different between the two targets, and due to some include rules ([2]), "aarch64-unwind-def.h" was not found.
[1]: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=bdf41d627c13bc5f0dc676991f4513daa9d9ae36 [2]: https://gcc.gnu.org/onlinedocs/cpp/Include-Syntax.html > include "file" > ... It searches for a file named file first in the directory > containing the current file, ... libgcc/ChangeLog: * config/aarch64/aarch64-unwind.h: fix header path. --- libgcc/config/aarch64/aarch64-unwind.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libgcc/config/aarch64/aarch64-unwind.h b/libgcc/config/aarch64/aarch64-unwind.h index 2b774eb263c..4d36f0b26f7 100644 --- a/libgcc/config/aarch64/aarch64-unwind.h +++ b/libgcc/config/aarch64/aarch64-unwind.h @@ -25,7 +25,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #if !defined (AARCH64_UNWIND_H) && !defined (__ILP32__) #define AARCH64_UNWIND_H -#include "aarch64-unwind-def.h" +#include "config/aarch64/aarch64-unwind-def.h" #include "ansidecl.h" #include <stdbool.h> -- 2.46.1
