digraph G {
	size="8,10"
	rank=same {linker_src kernel_src libc_src cc_src cc_x_src}
	linker_src [color="blue", label="$LINKER source\n(binutils-source)"]
	kernel_src [color="blue", label="$KERNEL source\n(linux-source-2.6.30)"]
	libc_src [color="blue", label="$LIBC source\n(eglibc-source)"]
	cc_src [color="blue", label="$CC source\n(gcc-4.4-source)"]
	cc_x_src [color="blue", label="non-default $CC source\n(gcc-4.1-source)"]

	linker_build [color="red", label="$TRIPLET $LINKER\n(binutils-mips-linux-gnu)"]
	linker [color="blue", label="$TRIPLET $LINKER\n(binutils-mips-linux-gnu)"]

	kernel_headers_build [color="red", label="$ARCH $KERNEL headers\n(linux-libc-dev-mips-cross)"]
	kernel_headers [color="blue", label="$ARCH $KERNEL headers\n(linux-libc-dev-mips-cross)"]

	cc_build [color="red", label="1st stage $TRIPLET $CC\n(gcc-4.4-mips-linux-gnu)"]
	/*cc [color="blue", label="1st stage $TRIPLET
$CC\n(gcc-4.4-mips-linux-gnu)"]*/
	cc_lib [color="blue", label="$TRIPLET $CC library\n(libgcc1-mips-linux-gnu)"]
	libc [color="blue", label="$TRIPLET $LIBC\n(libc6-mips-linux-gnu)"]

	cc_x_build [color="red", label="non-default $TRIPLET $CC\n(gcc-4.4-mips-linux-gnu)"]
	cc_x [color="blue", label="non-default $TRIPLET $CC\n(gcc-4.4-mips-linux-gnu)"]

	linker_src -> linker_build [color="blue"]
	kernel_src -> kernel_headers_build [color="blue"]

	linker_build -> linker [color="red"]
	kernel_headers_build -> kernel_headers [color="red"]

	cc_src -> cc_build [color="blue"]
	linker -> cc_build [color="blue"]
	kernel_headers -> cc_build [color="blue"]
	libc_src -> cc_build [color="blue"]

/*	cc_build -> cc [color="red"] */
	cc_build -> cc_lib [color="red"]
	cc_build -> libc [color="red"]

	cc_x_src -> cc_x_build [color="blue"]
	linker -> cc_x_build [color="blue"]
	kernel_headers -> cc_x_build [color="blue"]
	cc_lib -> cc_x_build [color="blue"]
	libc -> cc_x_build [color="blue"]

	cc_x_build -> cc_x [color="red"]

/*
	libc_src -> libc_x_build [color="blue"]
	kernel_headers -> libc_x_build [color="blue"]
	cc_lib -> libc_x_build [color="blue"]
	linker -> libc_x_build [color="blue"]

	libc_x_build -> libc_x [color="red"]
*/
}