android 源码下建立自有工程下编译
1、source build/envsetup.sh\r\n\r\n
下面列出一个通用makefile模板
# This makefile supplies the rules for building a library of JNI code for\r\n\r\n
# use by our example of how to bundle a shared library with an APK.
LOCAL_PATH:= $(call my-dir)
tw_module_tags := eng debug
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := $(tw_module_tags)
# This is the target being built.\r\n
LOCAL_MODULE:= libmyhello
#the target platform\r\n
#TARGET_PLATFORM := android-4
# All of the source files that we will compile.\r\n
LOCAL_SRC_FILES:= com_wonder_MyJniAppActivity.h calllocal.c
#system lib to use log
#LOCAL_LDLIBS+= -L$(SYSROOT)/system/lib -llog
#All of the shared libraries we link against.\r\n
LOCAL_SHARED_LIBRARIES := liblog
# No static libraries.
LOCAL_STATIC_LIBRARIES :=
# Also need the JNI headers.\r\n
LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
LOCAL_ARM_MODE := arm
# No special compiler flags.
LOCAL_CFLAGS +=
# Don''t prelink this library. For more efficient code, you may want\r\n# to add this library to the prelink map and set this to true. However,\r\n
# it''s difficult to do this for applications that are not supplied as\r\n# part of a system image.
LOCAL_PRELINK_MODULE := false
include $(BUILD_SHARED_LIBRARY)
