klibc/ is not in the include pathh anymore,
so use a relative include to sparc/crt0i.S

diff --git a/klibc/arch/sparc64/crt0.S b/klibc/arch/sparc64/crt0.S
index 23af82e..5faee7c 100644
--- a/klibc/arch/sparc64/crt0.S
+++ b/klibc/arch/sparc64/crt0.S
@@ -1,2 +1,2 @@
 #define TARGET_PTR_SIZE 64
-#include "arch/sparc/crt0i.S"
+#include "../sparc/crt0i.S"