Add bootstub_generated.ld to gitignore and defcleanable.

Signed-off-by: Nathan Ringo <me@remexre.com>

Author: remexre

.gitignore

@@ -14,6 +14,7 @@ result-*
 
 /build/
 /compile_commands.json
+/src/kernel/arch/riscv64/bootstub_generated.ld
 /src/kernel/arch/riscv64/bootstub_generated.S
 /src/kernel/arch/riscv64/kernel-unstripped.elf
 /src/kernel/arch/riscv64/kernel.elf

src/kernel/arch/riscv64/include.mak

@@ -20,6 +20,7 @@ install:: src/kernel/kernel.elf src/kernel/kernel.sym
 $(call defcleanable, \
 	src/kernel/arch/riscv64/bootstub.d \
 	src/kernel/arch/riscv64/bootstub.o \
+	src/kernel/arch/riscv64/bootstub_generated.ld \
 	src/kernel/arch/riscv64/bootstub_generated.o \
 	src/kernel/arch/riscv64/bootstub_generated.S \
 	src/kernel/arch/riscv64/kernel-unstripped.elf \