190 lines
5.9 KiB
Makefile
190 lines
5.9 KiB
Makefile
include $(LITEOSTOPDIR)/config.mk
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MODULE_NAME := c
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LOCAL_MODULES = \
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musl/src/ctype \
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musl/src/env \
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musl/src/errno \
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musl/src/exit \
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musl/src/internal \
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musl/src/linux \
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musl/src/locale \
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musl/src/malloc \
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musl/src/multibyte \
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musl/src/network \
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musl/src/prng \
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musl/src/sched \
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musl/src/stdio \
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musl/src/stdlib \
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musl/src/string \
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musl/src/math \
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musl/src/time
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LOCAL_SRCS = $(wildcard musl/src/ctype/*.c) \
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$(wildcard musl/src/env/*.c) \
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$(wildcard musl/src/errno/*.c) \
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$(wildcard musl/src/exit/*.c) \
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$(wildcard musl/src/linux/*.c) \
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$(wildcard musl/src/locale/*.c) \
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$(wildcard musl/src/malloc/*.c) \
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$(wildcard musl/src/multibyte/*.c) \
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$(wildcard musl/src/network/*.c) \
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$(wildcard musl/src/prng/*.c) \
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$(wildcard musl/src/sched/*.c) \
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$(wildcard musl/src/stdlib/*.c)
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ifeq ($(LOSCFG_ARCH_ARM_VER), "armv7-a")
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LOCAL_SRCS += \
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optimization/arm/memchr.S \
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optimization/arm/memcpy.S \
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optimization/arm/strcmp.S \
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optimization/arm/strcpy.c \
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optimization/arm/strlen.S
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endif
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LOCAL_SRCS_MATH = $(wildcard musl/src/math/*.c)
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LOCAL_SRCS_INTERNAL = $(wildcard musl/src/internal/*.c)
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LOCAL_SRCS_STDIO = $(wildcard musl/src/stdio/*.c)
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LOCAL_SRCS_STRING = $(wildcard musl/src/string/*.c)
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LOCAL_SRCS_TIME = $(wildcard musl/src/time/*.c)
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ifeq ($(LOSCFG_ARCH_ARM_VER), "armv7-a")
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LOCAL_FILTER_SRCS_STRING = memchr.c memcpy.c strcmp.c strcpy.c strlen.c
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LOCAL_SRCS_STRING := $(filter-out $(LOCAL_FILTER_SRCS_STRING),$(wildcard musl/src/string/*.c))
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endif
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LOCAL_INCLUDE := \
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-I $(LITEOSTOPDIR)/lib/libc/musl/include \
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-I $(LITEOSTOPDIR)/lib/libc/musl/arch/arm \
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-I $(LITEOSTOPDIR)/lib/libc/musl/arch/generic \
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-I $(LITEOSTOPDIR)/lib/libc/musl/obj/include \
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-I $(LITEOSTOPDIR)/lib/libc/musl/src/include \
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-I $(LITEOSTOPDIR)/lib/libc/musl/src/dirent \
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-I $(LITEOSTOPDIR)/lib/libc/musl/src/errno \
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-I $(LITEOSTOPDIR)/lib/libc/musl/src/internal \
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-I $(LITEOSTOPDIR)/lib/libc/musl/src/multibyte \
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-I $(LITEOSTOPDIR)/lib/libc/musl/src/time \
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-I $(LITEOSTOPDIR)/syscall \
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-I $(LITEOSTOPDIR)/bsd/dev/random \
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-I $(LITEOSTOPDIR)/bsd/compat/linuxkpi/include
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ifeq ($(LOSCFG_LLTSER), y)
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LOCAL_INCLUDE += -I $(LITEOSTOPDIR)/tools/gcov_ser
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endif
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LOCAL_FLAGS := $(LOCAL_INCLUDE)
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ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
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LOCAL_FLAGS +=-Wno-char-subscripts -Wno-unknown-pragmas
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else
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LOCAL_FLAGS += -frounding-math -Wno-unused-but-set-variable -Wno-unknown-pragmas
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endif
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ifeq ($(OS), Linux)
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OBJOUT := $(BUILD)$(dir $(subst $(LITEOSTOPDIR),,$(shell pwd)))$(MODULE_NAME)
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LOCAL_PWD := $(shell pwd)
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else
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TEMPLITEOSTOPDIR:=$(shell cygpath -u $(LITEOSTOPDIR))
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OBJOUT := $(BUILD)$(dir $(subst $(TEMPLITEOSTOPDIR),,$(shell pwd)))$(MODULE_NAME)
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LOCAL_PWD := $(shell cygpath -m $(shell pwd))
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endif
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ifeq ($(LOCAL_SO), y)
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LIBSO := $(OUT)/lib/lib$(MODULE_NAME).so
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LIBA := $(OUT)/lib/lib$(MODULE_NAME).a
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else
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LIBSO :=
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LIBA := $(OUT)/lib/lib$(MODULE_NAME).a
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endif
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LIB := $(LIBA) $(LIBSO)
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# create a separate list of objects per source type
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LOCAL_CSRCS := $(filter %.c,$(LOCAL_SRCS))
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LOCAL_CSRCS_MATH := $(filter %.c,$(LOCAL_SRCS_MATH))
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LOCAL_CSRCS_INTERNAL := $(filter %.c,$(LOCAL_SRCS_INTERNAL))
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LOCAL_CSRCS_STDIO := $(filter %.c,$(LOCAL_SRCS_STDIO))
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LOCAL_CSRCS_STRING := $(filter %.c,$(LOCAL_SRCS_STRING))
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LOCAL_CSRCS_TIME := $(filter %.c,$(LOCAL_SRCS_TIME))
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LOCAL_ASMSRCS := $(filter %.S,$(LOCAL_SRCS))
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LOCAL_COBJS := $(patsubst %.c,$(OBJOUT)/%.o,$(LOCAL_CSRCS))
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LOCAL_COBJS_MATH := $(patsubst %.c,$(OBJOUT)/%.o,$(LOCAL_CSRCS_MATH))
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LOCAL_COBJS_INTERNAL := $(patsubst %.c,$(OBJOUT)/%.o,$(LOCAL_CSRCS_INTERNAL))
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LOCAL_COBJS_STDIO := $(patsubst %.c,$(OBJOUT)/%.o,$(LOCAL_CSRCS_STDIO))
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LOCAL_COBJS_STRING := $(patsubst %.c,$(OBJOUT)/%.o,$(LOCAL_CSRCS_STRING))
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LOCAL_COBJS_TIME := $(patsubst %.c,$(OBJOUT)/%.o,$(LOCAL_CSRCS_TIME))
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LOCAL_ASMOBJS := $(patsubst %.S,$(OBJOUT)/%.o,$(LOCAL_ASMSRCS))
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LOCAL_OBJS := $(LOCAL_COBJS) $(LOCAL_ASMOBJS) $(LOCAL_COBJS_MATH) $(LOCAL_COBJS_INTERNAL) $(LOCAL_COBJS_STDIO) $(LOCAL_COBJS_STRING) $(LOCAL_COBJS_TIME)
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LOCAL_CGCH := $(patsubst %.h,%.h.gch,$(LOCAL_CHS))
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LOCAL_CPPGCH := $(patsubst %.h,%.h.gch,$(LOCAL_CPPHS))
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all : $(LIB)
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$(LOCAL_COBJS): $(OBJOUT)/%.o: %.c sub_math
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$(HIDE)$(OBJ_MKDIR)
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$(HIDE)$(CC) $(LITEOS_CFLAGS) $(LOCAL_FLAGS) -c $< -o $@
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$(LOCAL_ASMOBJS): $(OBJOUT)/%.o: %.S
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$(HIDE)$(OBJ_MKDIR)
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$(HIDE)$(CC) $(LITEOS_CFLAGS) $(LOCAL_FLAGS) -c $< -o $@
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sub_math:
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$(HIDE)$(MAKE) -C musl/src/math all LOCAL_COBJS_MATH="$(LOCAL_COBJS_MATH)" OBJOUT="$(OBJOUT)" LOCAL_FLAGS="$(LOCAL_FLAGS)"
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sub_internal: sub_math
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$(HIDE)$(MAKE) -C musl/src/internal all LOCAL_COBJS_INTERNAL="$(LOCAL_COBJS_INTERNAL)" OBJOUT="$(OBJOUT)" LOCAL_FLAGS="$(LOCAL_FLAGS)"
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sub_stdio: sub_math
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$(HIDE)$(MAKE) -C musl/src/stdio all LOCAL_COBJS_STDIO="$(LOCAL_COBJS_STDIO)" OBJOUT="$(OBJOUT)" LOCAL_FLAGS="$(LOCAL_FLAGS)"
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sub_string: sub_math
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$(HIDE)$(MAKE) -C musl/src/string all LOCAL_COBJS_STRING="$(LOCAL_COBJS_STRING)" OBJOUT="$(OBJOUT)" LOCAL_FLAGS="$(LOCAL_FLAGS)"
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sub_time: sub_math
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$(HIDE)$(MAKE) -C musl/src/time all LOCAL_COBJS_TIME="$(LOCAL_COBJS_TIME)" OBJOUT="$(OBJOUT)" LOCAL_FLAGS="$(LOCAL_FLAGS)"
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$(LOCAL_CGCH): %.h.gch : %.h
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$(HIDE)$(CC) $(LITEOS_CFLAGS) $(LOCAL_FLAGS) $> $^
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$(LOCAL_CPPGCH): %.h.gch : %.h
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$(HIDE)$(GPP) $(LITEOS_CXXFLAGS) $(LOCAL_FLAGS) $(LOCAL_CPPFLAGS) -x c++-header $> $^
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LOCAL_GCH := $(LOCAL_CGCH) $(LOCAL_CPPGCH)
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$(LOCAL_OBJS): $(LOCAL_GCH)
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$(LIBA): $(LOCAL_OBJS) sub_math sub_internal sub_stdio sub_string sub_time
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$(HIDE)$(OBJ_MKDIR)
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ifeq ($(OS), Linux)
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$(HIDE)$(AR) $(ARFLAGS) $@ $(LOCAL_OBJS)
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else
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ifeq ($(LOCAL_MODULES),)
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$(HIDE)$(AR) $(ARFLAGS) $@ $(LOCAL_OBJS)
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else
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$(HIDE)for i in $(LOCAL_MODULES); do \
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pushd $(OBJOUT)/$$i 1>/dev/null; \
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$(AR) $(ARFLAGS) $@ *.o;\
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popd 1>/dev/null;\
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done
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endif
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endif
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ifeq ($(LOCAL_SO), y)
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$(LIBSO): $(LOCAL_OBJS)
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$(HIDE)$(CC) $(LITEOS_CFLAGS) -fPIC -shared $^ -o $@
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endif
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clean:
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$(HIDE)$(RM) $(LIB) $(OBJOUT) $(LOCAL_GCH) *.bak *~
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.PHONY: all clean sub_math sub_internal sub_stdio sub_string sub_time
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# clear some variables we set here
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LOCAL_CSRCS :=
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LOCAL_COBJS :=
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