60 lines
1.7 KiB
Makefile
60 lines
1.7 KiB
Makefile
ENABLE_RUSAGE=@ENABLE_RUSAGE@
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VPATH=@abs_srcdir@
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SRC=$(VPATH)
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IHKDIR=$(IHKBASE)/$(TARGETDIR)
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OBJS = init.o mem.o debug.o mikc.o listeners.o ap.o syscall.o cls.o host.o
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OBJS += process.o copy.o waitq.o futex.o timer.o plist.o fileobj.o shmobj.o
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OBJS += zeroobj.o procfs.o devobj.o sysfs.o xpmem.o rusage.o freeze.o
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DEPSRCS=$(wildcard $(SRC)/*.c)
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DOPT=
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ifeq ($(ENABLE_RUSAGE),yes)
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DOPT=-DENABLE_RUSAGE
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endif
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CFLAGS += -I$(SRC)/include -D__KERNEL__ $(DOPT) -g -fno-omit-frame-pointer -fno-inline -fno-inline-small-functions
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LDFLAGS += -e arch_start
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IHKOBJ = ihk/ihk.o
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include $(SRC)/config/config.$(TARGET)
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include @abs_builddir@/../../ihk/cokernel/Makefile.common
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# CFLAGS += -I$(SRC)/../arch/$(IHKARCH)/kernel/include -I$(SRC)/../lib/include
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SUBCMD_OPTS = TARGET=$(TARGET) O=$(CURDIR)/ihk CC=$(CC) LD=$(LD) SRC=$(SRC)
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OBJDUMP ?= objdump
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OBJCOPY ?= objcopy
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ld_kern_cmd_base = $(LD) $(LDFLAGS) -o $@.elf $^
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mkimage_cmd_base = [ -f $(SRC)/script/mkimage.$(TARGET) ] && CC=$(CC) LD=$(LD) LDFLAGS="$(LDFLAGS_MKIMAGE)" OBJDUMP=$(OBJDUMP) OBJCOPY=$(OBJCOPY) sh $(SRC)/script/mkimage.$(TARGET) '$@.elf' '$@' '$(SRC)' || cp $@.elf $@
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ld_kern_cmd = $(call echo_cmd,LDKERN,$@)$(ld_kern_cmd_base)
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mkimage_cmd = $(call echo_cmd,MKIMAGE,$@)$(mkimage_cmd_base)
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all: depend kernel.img
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kernel.img: $(OBJS) $(IHKOBJ)
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$(ld_kern_cmd)
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$(mkimage_cmd)
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clean:
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$(rm_cmd) $(OBJS) kernel.img kernel.img.elf Makefile.dep
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@$(submake) -C $(IHKBASE) $(SUBCMD_OPTS) clean
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depend: Makefile.dep
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Makefile.dep:
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$(call dep_cmd,$(DEPSRCS))
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$(IHKOBJ): FORCE
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@mkdir -p $(dir $(IHKOBJ))
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$(call echo_cmd,BUILD IHK,$(TARGET))$(submake) -C $(IHKBASE) $(SUBCMD_OPTS) prepare
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$(call echo_cmd,BUILD IHK,$(TARGET))$(submake) -C $(IHKBASE) $(SUBCMD_OPTS)
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%.o: $(SRC)/%.c
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$(cc_cmd)
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FORCE:
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-include Makefile.dep
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