Convert to cookbook based build

mk/config.mk

@@ -7,7 +7,6 @@ ifeq ($(UNAME),Darwin)
 	ECHO=/bin/echo
 	FUMOUNT=sudo umount
 	export LD=$(ARCH)-elf-ld
-	export LDFLAGS=--gc-sections
 	export NPROC=sysctl -n hw.ncpu
 	export STRIP=$(ARCH)-elf-strip
 	VB_AUDIO=coreaudio
@@ -16,7 +15,6 @@ else
 	ECHO=echo
 	FUMOUNT=fusermount -u
 	export LD=ld
-	export LDFLAGS=--gc-sections
 	export NPROC=nproc
 	export STRIP=strip
 	VB_AUDIO="pulse"
@@ -25,23 +23,14 @@ endif
 
 # Automatic variables
 ROOT=$(PWD)
+export INITFS_FOLDER=$(ROOT)/build/initfs
 export RUST_TARGET_PATH=$(ROOT)/kernel/targets
-export CC=$(ROOT)/libc-artifacts/gcc.sh
-export CFLAGS=-fno-stack-protector -U_FORTIFY_SOURCE
+export XARGO_RUST_SRC=$(ROOT)/rust/src
 
 # Kernel variables
 KTARGET=$(ARCH)-unknown-none
 KBUILD=build/kernel
-KRUSTC=./krustc.sh
-KRUSTDOC=./krustdoc.sh
-KCARGO=RUSTC="$(KRUSTC)" RUSTDOC="$(KRUSTDOC)" CARGO_INCREMENTAL=1 cargo
-KCARGOFLAGS=--target $(KTARGET) --release -- -C soft-float
 
 # Userspace variables
 export TARGET=$(ARCH)-unknown-redox
 BUILD=build/userspace
-export INITFS_FOLDER=$(ROOT)/initfs
-RUSTC=$(PWD)/rustc.sh
-RUSTDOC=./rustdoc.sh
-CARGO=RUSTC="$(RUSTC)" RUSTDOC="$(RUSTDOC)" CARGO_INCREMENTAL=1 cargo
-CARGOFLAGS=--target $(TARGET) --release -- -C codegen-units=`$(NPROC)`