initial commit

1 files changed, 47 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a1586e1
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,47 @@
+include config.mk
+
+.PHONY: all clean distclean emulate install
+
+all: $(kernel)
+
+clean:
+	@echo "  (RM)    iso"
+	$(QUIET)$(RM) -r iso
+	@echo "  (RM)    $(kernel_iso)"
+	$(QUIET)$(RM) $(kernel_iso)
+	@echo "  (RM)    $(objects)"
+	$(QUIET)$(RM) $(objects)
+	@echo "  (RM)    $(dependencies)"
+	$(QUIET)$(RM) $(dependencies)
+
+emulate: $(kernel_iso)
+	@echo "  (QEMU)  $^"
+	$(QUIET)$(QEMU) -cdrom $^
+
+distclean: clean
+	@echo "  (RM)    $(kernel)"
+	$(QUIET)$(RM) $(kernel)
+
+install: $(kernel)
+	@echo "  (CP)    $^"
+	$(QUIET)$(CP) $< $(INSTALL_DIR)
+
+%.o: %.c
+	@echo "  (CC)    $@"
+	$(QUIET)$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+%.o: %.s
+	@echo "  (AS)    $@"
+	$(QUIET)$(AS) $(ASFLAGS) $< -o $@
+
+$(kernel): $(memmap) $(objects)
+	@echo "  (LD)    $@"
+	$(QUIET) $(LD) $(LDFLAGS) -T $< -o $@ $(objects)
+
+$(kernel_iso): $(kernel) misc/grub.cfg
+	mkdir -p iso/boot/grub
+	cp $^ iso/boot
+	cp misc/grub.cfg iso/boot/grub
+	grub-mkrescue --output=$@ iso
+
+-include $(dependencies)