关于android源码包下makefile编译以及使用STL库相关问题

以下是android源码中使用makefile编译文件

APP=main

NDK_DIR := /home/xxx
#NDK_HOST := linux-x86
ANDROID_PATH = /home/xxx/
SDKTOOL := /opt/android-sdk/tools
TOOLCHAIN_PREFIX := $(NDK_DIR)/arm-eabi-4.4.3/bin/arm-eabi-
CC := $(TOOLCHAIN_PREFIX)gcc
CPP := $(TOOLCHAIN_PREFIX)g++
LD := $(CC)

COMMON_FLAGS := -mandroid -ffunction-sections -fdata-sections -Os -g
    --sysroot=$(NDK_DIR)/android-8/arch-arm -fPIC
    -fvisibility=hidden -D__NEW__

CFLAGS := $(COMMON_FLAGS)

CFLAGS =-I$(ANDROID_PATH)/usr/include

CFLAGS += -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__ -DANDROID -DSK_RELEASE -DNDEBUG

CFLAGS += -UDEBUG -march=armv5te -mtune=xscale -msoft-float -mthumb-interwork -fpic -ffunction-sections -funwind-tables -fstack-protector -fmessage-length=0 -Bdynamic

CPPFLAGS := $(COMMON_FLAGS) -fno-rtti -fno-exceptions -fvisibility-inlines-hidden 

LDFLAGS += --sysroot=$(NDK_DIR)/android-8/arch-arm
LDFLAGS +=  -Bdynamic -Wl,-dynamic-linker,/system/bin/linker -Wl,--gc-sections -Wl,-z,nocopyreloc
LDFLAGS += -L$(NDK_DIR)/arm-eabi-4.4.3/lib/gcc/arm-eabi/4.4.3
LDFLAGS += -L$(NDK_DIR)/arm-eabi-4.4.3/lib/gcc
LDFLAGS += -L$(NDK_DIR)/arm-eabi-4.4.3/arm-eabi/lib
LDFLAGS += -L$(NDK_DIR)/android-8/arch-arm/lib
LDFLAGS += $(NDK_DIR)/桌面/test/libtest/libtest.o
LDFLAGS += $(NDK_DIR)/桌面/test/libtest/libtesta.o
LDFLAGS += -nostdlib -lc -llog -lgcc --no-undefined  $(NDK_DIR)/android-8/arch-arm/usr/lib/crtbegin_dynamic.o $(NDK_DIR)/android-8/arch-arm/usr/lib/crtend_android.o 

OBJS += $(APP).o 

all:    $(APP) 

$(APP):    $(OBJS)
    $(LD) $(LDFLAGS) -o $@ $^ 

%.o:    %.c
    $(CC) -c $(CFLAGS) $< -o $@ 

%.o:    %.cpp
    $(CPP) -c $(CFLAGS) $(CPPFLAGS) $< -o $@ 

clean:
    @rm -f $(APP).o $(APP)

ANDROID_PATH = /home/xxx/
TOOLCHAIN_PATH =$(ANDROID_PATH)/arm-eabi-4.4.3/bin

COMMON_FLAGS := -mandroid -ffunction-sections -fdata-sections -Os -g
	--sysroot=$(NDK_DIR)/android-8/arch-arm -fPIC
	-fvisibility=hidden -D__NEW__

CFLAGS := $(COMMON_FLAGS)

CPPFLAGS := $(COMMON_FLAGS) -fno-rtti -fno-exceptions -fvisibility-inlines-hidden 

CFLAGS =-I$(ANDROID_PATH)/usr/include

LDFLAGS =-L$(ANDROID_PATH)/usr/lib
CC = $(TOOLCHAIN_PATH)/arm-eabi-gcc
LD = $(TOOLCHAIN_PATH)/arm-eabi-ld
CPP := $(TOOLCHAIN_PATH)/arm-eabi-g++
EXTRA_OBJS = $(LDFLAGS)/crtbegin_dynamic.o $(LDFLAGS)/crtend_android.o  


all:
	$(CPP) -O2 -fPIC -c $(CFLAGS)$(CPPFLAGS) $(LDFLAGS) libtesta.cpp -o libtesta.o 
	$(LD) -o libtesta.so libtesta.o  -shared

clean:
	rm -rf libtesta.o
	rm -rf libtesta.so

NDK  JNI下注意Applicantion.mk关于STL库部分

APP_MODULES :=hello-jni
APP_STL := stlport_static
APP_STL := gnustl_static
APP_CPPFLAGS := -fexceptions

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