diff --git a/Makefile.ppc b/Makefile.ppc
index e69de29..8d4d5ef 100644
--- a/Makefile.ppc
+++ b/Makefile.ppc
@@ -0,0 +1,257 @@
+#*********************************************************************************************************
+# readline Makefile
+# target -> libreadline.a  
+#           libreadline.so
+#*********************************************************************************************************
+
+#*********************************************************************************************************
+# include config.mk
+#*********************************************************************************************************
+CONFIG_MK_EXIST = $(shell if [ -f ../config.mk ]; then echo exist; else echo notexist; fi;)
+ifeq ($(CONFIG_MK_EXIST), exist)
+include ../config.mk
+else
+CONFIG_MK_EXIST = $(shell if [ -f config.mk ]; then echo exist; else echo notexist; fi;)
+ifeq ($(CONFIG_MK_EXIST), exist)
+include config.mk
+else
+CONFIG_MK_EXIST =
+endif
+endif
+
+#*********************************************************************************************************
+# check configure
+#*********************************************************************************************************
+check_defined = \
+    $(foreach 1,$1,$(__check_defined))
+__check_defined = \
+    $(if $(value $1),, \
+      $(error Undefined $1$(if $(value 2), ($(strip $2)))))
+
+$(call check_defined, CONFIG_MK_EXIST, Please configure this project in RealEvo-IDE or \
+create a config.mk file!)
+$(call check_defined, SYLIXOS_BASE_PATH, SylixOS base project path)
+$(call check_defined, TOOLCHAIN_PREFIX, the prefix name of toolchain)
+$(call check_defined, DEBUG_LEVEL, debug level(debug or release))
+
+#*********************************************************************************************************
+# toolchain select
+#*********************************************************************************************************
+CC  = $(TOOLCHAIN_PREFIX)gcc
+CXX = $(TOOLCHAIN_PREFIX)g++
+AS  = $(TOOLCHAIN_PREFIX)gcc
+AR  = $(TOOLCHAIN_PREFIX)ar
+LD  = $(TOOLCHAIN_PREFIX)g++
+
+#*********************************************************************************************************
+# do not change the following code
+# buildin internal application source
+#*********************************************************************************************************
+#*********************************************************************************************************
+# src(s) file
+#*********************************************************************************************************
+SRCS = \
+readline/bind.c \
+readline/callback.c \
+readline/colors.c \
+readline/compat.c \
+readline/complete.c \
+readline/display.c \
+readline/funmap.c \
+readline/histexpand.c \
+readline/histfile.c \
+readline/history.c \
+readline/histsearch.c \
+readline/input.c \
+readline/isearch.c \
+readline/keymaps.c \
+readline/kill.c \
+readline/macro.c \
+readline/mbutil.c \
+readline/misc.c \
+readline/nls.c \
+readline/parens.c \
+readline/parse-colors.c \
+readline/readline.c \
+readline/rltty.c \
+readline/savestring.c \
+readline/search.c \
+readline/shell.c \
+readline/signals.c \
+readline/terminal.c \
+readline/text.c \
+readline/tilde.c \
+readline/undo.c \
+readline/util.c \
+readline/vi_mode.c \
+readline/xfree.c \
+readline/xmalloc.c 
+
+#*********************************************************************************************************
+# build path
+#*********************************************************************************************************
+ifeq ($(DEBUG_LEVEL), debug)
+OUTDIR = Debug
+else
+OUTDIR = Release
+endif
+
+OUTPATH = ./$(OUTDIR)
+OBJPATH = $(OUTPATH)/obj
+DEPPATH = $(OUTPATH)/dep
+
+#*********************************************************************************************************
+#  target
+#*********************************************************************************************************
+LIB = $(OUTPATH)/libreadline.a
+DLL = $(OUTPATH)/libreadline.so
+
+#*********************************************************************************************************
+# objects
+#*********************************************************************************************************
+OBJS = $(addprefix $(OBJPATH)/, $(addsuffix .o, $(basename $(SRCS))))
+DEPS = $(addprefix $(DEPPATH)/, $(addsuffix .d, $(basename $(SRCS))))
+
+#*********************************************************************************************************
+# include path
+#*********************************************************************************************************
+INCDIR  = -I"$(SYLIXOS_BASE_PATH)/libsylixos/SylixOS"
+INCDIR += -I"$(SYLIXOS_BASE_PATH)/libsylixos/SylixOS/include"
+INCDIR += -I"$(SYLIXOS_BASE_PATH)/libsylixos/SylixOS/include/inet"
+
+INCDIR += -I"."
+INCDIR += -I"./readline"
+
+#*********************************************************************************************************
+# compiler preprocess
+#*********************************************************************************************************
+DSYMBOL  = -DSYLIXOS
+DSYMBOL += -DSYLIXOS_LIB
+DSYMBOL += -DHAVE_CONFIG_H
+DSYMBOL += -D_POSIX_VERSION=2008
+
+#*********************************************************************************************************
+# depend dynamic library
+#*********************************************************************************************************
+DEPEND_DLL = -lcextern
+
+#*********************************************************************************************************
+# depend dynamic library search path
+#*********************************************************************************************************
+DEPEND_DLL_PATH = -L"$(SYLIXOS_BASE_PATH)/libcextern/$(OUTDIR)"
+
+#*********************************************************************************************************
+# compiler optimize
+#*********************************************************************************************************
+ifeq ($(DEBUG_LEVEL), debug)
+OPTIMIZE = -O0 -g3 -gdwarf-2
+else
+OPTIMIZE = -O2 -g1 -gdwarf-2											# Do NOT use -O3 and -Os
+endif										    						# -Os is not align for function
+																		# loop and jump.
+#*********************************************************************************************************
+# depends and compiler parameter (cplusplus in kernel MUST NOT use exceptions and rtti)
+#*********************************************************************************************************
+DEPENDFLAG  = -MM
+CXX_EXCEPT  = -fno-exceptions -fno-rtti
+COMMONFLAGS = $(CPUFLAGS) $(OPTIMIZE) -Wall -fmessage-length=0 -fsigned-char -fno-short-enums
+ASFLAGS     = -x assembler-with-cpp $(DSYMBOL) $(INCDIR) $(COMMONFLAGS) -c
+CFLAGS      = $(DSYMBOL) $(INCDIR) $(COMMONFLAGS) -fPIC -c
+CXXFLAGS    = $(DSYMBOL) $(INCDIR) $(CXX_EXCEPT) $(COMMONFLAGS) -fPIC -c
+ARFLAGS     = -r
+
+#*********************************************************************************************************
+# define some useful variable
+#*********************************************************************************************************
+DEPEND          = $(CC)  $(DEPENDFLAG) $(CFLAGS)
+DEPEND.d        = $(subst -g ,,$(DEPEND))
+COMPILE.S       = $(AS)  $(ASFLAGS)
+COMPILE_VFP.S   = $(AS)  $(ASFLAGS)
+COMPILE.c       = $(CC)  $(CFLAGS)
+COMPILE.cxx     = $(CXX) $(CXXFLAGS)
+
+#*********************************************************************************************************
+# target
+#*********************************************************************************************************
+all: $(LIB) $(DLL)
+		@echo create "$(LIB) $(DLL)" success.
+
+#*********************************************************************************************************
+# include depends
+#*********************************************************************************************************
+ifneq ($(MAKECMDGOALS), clean)
+ifneq ($(MAKECMDGOALS), clean_project)
+sinclude $(DEPS)
+endif
+endif
+
+#*********************************************************************************************************
+# create depends files
+#*********************************************************************************************************
+$(DEPPATH)/%.d: %.c
+		@echo creating $@
+		@if [ ! -d "$(dir $@)" ]; then mkdir -p "$(dir $@)"; fi
+		@rm -f $@; \
+		echo -n '$@ $(addprefix $(OBJPATH)/, $(dir $<))' > $@; \
+		$(DEPEND.d) $< >> $@ || rm -f $@; exit;
+
+$(DEPPATH)/%.d: %.cpp
+		@echo creating $@
+		@if [ ! -d "$(dir $@)" ]; then mkdir -p "$(dir $@)"; fi
+		@rm -f $@; \
+		echo -n '$@ $(addprefix $(OBJPATH)/, $(dir $<))' > $@; \
+		$(DEPEND.d) $< >> $@ || rm -f $@; exit;
+
+#*********************************************************************************************************
+# compile source files
+#*********************************************************************************************************
+$(OBJPATH)/%.o: %.S
+		@if [ ! -d "$(dir $@)" ]; then mkdir -p "$(dir $@)"; fi
+		$(COMPILE.S) $< -o $@
+
+$(OBJPATH)/%.o: %.c
+		@if [ ! -d "$(dir $@)" ]; then mkdir -p "$(dir $@)"; fi
+		$(COMPILE.c) $< -o $@
+
+$(OBJPATH)/%.o: %.cpp
+		@if [ ! -d "$(dir $@)" ]; then mkdir -p "$(dir $@)"; fi
+		$(COMPILE.cxx) $< -o $@
+
+#*********************************************************************************************************
+# link libreadline.a object files
+#*********************************************************************************************************
+$(LIB): $(OBJS)
+		$(AR) $(ARFLAGS) $(LIB) $(OBJS)
+
+#*********************************************************************************************************
+# link libreadline.so object files
+#*********************************************************************************************************
+$(DLL): $(OBJS)
+		$(LD) $(CPUFLAGS) -fPIC -shared -o $(DLL) $(OBJS) \
+		$(DEPEND_DLL_PATH) $(DEPEND_DLL) -lm -lgcc
+
+#*********************************************************************************************************
+# clean
+#*********************************************************************************************************
+.PHONY: clean
+.PHONY: clean_project
+
+#*********************************************************************************************************
+# clean objects
+#*********************************************************************************************************
+clean:
+		-rm -rf $(LIB)
+		-rm -rf $(DLL)
+		-rm -rf $(OBJS)
+		-rm -rf $(OBJPATH)
+		-rm -rf $(DEPPATH)
+
+#*********************************************************************************************************
+# clean project
+#*********************************************************************************************************
+clean_project:
+		-rm -rf $(OUTPATH)
+
+#*********************************************************************************************************
+# END
+#*********************************************************************************************************