SubDir HAIKU_TOP src system boot arch riscv64 ;

{
	local defines = _BOOT_MODE ;

	defines = [ FDefines $(defines) ] ;
	SubDirCcFlags $(defines) ;
	SubDirC++Flags $(defines) -fno-rtti ;
}

# Optimizations create infinite recursion otherwise.
SubDirCcFlags -fno-builtin ;

local librootArchSources =
        byteorder.S
;

local librootGenericSources =
	memcpy.c
	memset.c
;

local kernelArchDriverSources =
	arch_elf.cpp
	arch_uart_sifive.cpp
	sbi_syscalls.S
;

local kernelGenericDriverSources =
	debug_uart.cpp
	debug_uart_8250.cpp
;

local platform ;
for platform in [ MultiBootSubDirSetup u-boot efi riscv ] {
	on $(platform) {
		DEFINES += _BOOT_MODE ;
		BootMergeObject [ FGristFiles boot_arch_$(TARGET_KERNEL_ARCH).o ] :
			$(kernelArchDriverSources)
			$(kernelGenericDriverSources)

			$(librootArchSources)
			$(librootGenericSources)

			arch_cpu.cpp
			: # additional flags
			:
			$(kernelArchObjects)
		;

		SEARCH on [ FGristFiles $(librootArchSources) ]
			= [ FDirName $(HAIKU_TOP) src system libroot os arch riscv64 ] ;
		SEARCH on [ FGristFiles $(librootGenericSources) ]
			= [ FDirName $(HAIKU_TOP) src system libroot posix string arch generic ] ;

		SEARCH on [ FGristFiles $(kernelArchDriverSources) ]
			= [ FDirName $(HAIKU_TOP) src system kernel arch $(TARGET_KERNEL_ARCH_DIR) ] ;
		SEARCH on [ FGristFiles $(kernelGenericDriverSources) ]
			= [ FDirName $(HAIKU_TOP) src system kernel arch generic ] ;
		SEARCH on [ FGristFiles $(kernelDebugSources) ]
			= [ FDirName $(HAIKU_TOP) src system kernel debug ] ;
	}
}