use rlib, not .o

TARGET=x86_64-kernel-freebsd

OUT_DIR=target/${TARGET}/debug

RUST_OBJ=${OUT_DIR}/libechoko.a

OBJS:=echo.o ${RUST_OBJ} ${OBJS} core.0.o

OBJS:=echo.o ${RUST_OBJ} ${OBJS}

.PATH: ${.CURDIR}/@/libkern

LIBCLANG_PATH?=/usr/local/llvm34/lib

${OUT_DIR}:

	mkdir -p ${OUT_DIR}

${OUT_DIR}/core.0.o: ${OUT_DIR} ../rust/src/libcore/lib.rs

	rustc --target ${TARGET} -Z no-landing-pads --out-dir ${OUT_DIR} ../rust/src/libcore/lib.rs

#${OUT_DIR}/libcore.rlib: ${OUT_DIR} ../rust/src/libcore/lib.rs

	#rustc --target ${TARGET} -Z no-landing-pads --out-dir ${OUT_DIR} ../rust/src/libcore/lib.rs

${RUST_OBJ}: ${RUST_SRCS} Cargo.toml ${OUT_DIR} ${OUT_DIR}/core.0.o

${RUST_OBJ}: ${RUST_SRCS} Cargo.toml ${OUT_DIR} #${OUT_DIR}/libcore.rlib

	LIBCLANG_PATH=${LIBCLANG_PATH} cargo build -v --target ${TARGET}

	strip -d ${RUST_OBJ} -o echo.ko.debug