diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 27 |
1 files changed, 12 insertions, 15 deletions
@@ -20,11 +20,10 @@ OBJCOPY ?= objcopy # This makes sure .bss is loaded into the binary OBJCOPY_FLAGS ?= -Obinary --set-section-flags .bss=alloc,load,contents -COMMON_SOURCES != echo common/*.c lib/fdt*.c -KERNEL_SOURCES != echo kernel/*.c $(COMMON_SOURCES) -INIT_SOURCES := $(COMMON_SOURCES) +KERNEL_SOURCES != echo common/*.c lib/*.c CLEANUP := build deps.mk kernel.* init.* apos.bin CLEANUP_CMD := +INIT_SOURCES := include arch/$(ARCH)/source.mk @@ -45,29 +44,27 @@ KERN_INFO = sed "s/<KERNEL_SIZE>/$$($(KERN_SIZE))/" KERNEL_LINK := arch/$(ARCH)/conf/kernel-link INIT_LINK := arch/$(ARCH)/conf/init-link -KERNEL_OBJECTS != ./scripts/gen-deps --kern "$(KERNEL_SOURCES)" -INIT_OBJECTS != ./scripts/gen-deps --init "$(INIT_SOURCES)" -KERNEL_LD != ./scripts/gen-deps --kern-link "$(KERNEL_LINK).S" -INIT_LD != ./scripts/gen-deps --init-link "$(INIT_LINK).S" +KERNEL_OBJECTS != ./scripts/gen-deps --compile "$(KERNEL_SOURCES)" +INIT_OBJECTS != ./scripts/gen-deps --compile "$(INIT_SOURCES)" +KERNEL_LD != ./scripts/gen-deps --link "$(KERNEL_LINK).S" +INIT_LD != ./scripts/gen-deps --link "$(INIT_LINK).S" include deps.mk -apos.bin: kernel.bin init.bin - cat init.bin kernel.bin > $@ +init.elf: $(INIT_OBJECTS) $(INIT_LD) + $(GENELF) -T $(INIT_LD) $(INIT_OBJECTS) -o $@ kernel.elf: $(KERNEL_OBJECTS) $(KERNEL_LD) $(GENELF) -T $(KERNEL_LD) $(KERNEL_OBJECTS) -o $@ -$(INIT_LD): kernel.bin - -init.elf: $(INIT_OBJECTS) $(INIT_LD) - $(GENELF) -T $(INIT_LD) $(INIT_OBJECTS) -o $@ +init.bin: init.elf + $(CROSS_COMPILE)$(OBJCOPY) $(OBJCOPY_FLAGS) $< $@ kernel.bin: kernel.elf $(CROSS_COMPILE)$(OBJCOPY) $(OBJCOPY_FLAGS) $< $@ -init.bin: init.elf - $(CROSS_COMPILE)$(OBJCOPY) $(OBJCOPY_FLAGS) $< $@ +apos.bin: init.bin kernel.bin + cat init.bin kernel.bin > apos.bin clean: $(RM) -r $(CLEANUP) |