i386: Add new arch support! (woefully incomplete)

arch/i386/kernel.mk

@@ -0,0 +1,32 @@
+DIRNAME := arch/i386
+SUBDIRS := kernel
+
+include $(BASEDIR)/header.mk
+
+# Architecture-specific definitions
+CROSS_COMPILE ?= 
+ARCH_KCFLAGS = -m32
+ARCH_KLDFLAGS = -melf_i386
+
+all: aedrix-boot.img
+
+HD_IMAGE_SIZE := $(shell echo $$((4*1024*1024)))
+HD_NUM_BLOCKS := $(shell echo $$(($(HD_IMAGE_SIZE)/4096)))
+KERNEL_ARGS := 
+aedrix-boot.img: aedrix-kernel.elf
+	@echo '  BUILD   aedrix-boot.img'
+	$(V)dd if=/dev/zero of="$@" bs=4k count=$(HD_NUM_BLOCKS) 2>/dev/null
+	$(V)mkfs.vfat "$@" 1>/dev/null
+	$(V)syslinux "$@"
+	$(V)mcopy -i "$@" /usr/lib/syslinux/mboot.c32 ::mboot.c32
+	$(V)mcopy -i "$@" aedrix-kernel.elf ::kernel.bin
+	$(V)mcopy -i "$@" arch/i386/syslinux.cfg ::syslinux.cfg
+
+OBJS_$(d) := $(d)/start.o \
+	$(d)/i386_main.o
+
+KOBJS += $(OBJS_$(d))
+
+include $(BASEDIR)/footer.mk
+
+ARCH_QEMU_CMD = qemu-system-i386 -m 1024