Android.mk NDK makefile to build a simple command-line app linked against a static or shared library Compiler options would suit arm v7a only (eg. Cortex A8). See the NDK doco.

Android.mk

# build executable linked against static lib using NDK
# Usage: <NDK_Location>/ndk-build NDK_PROJECT_PATH=./ NDK_APPLICATION_MK=./Android.mk
# (Assuming 'pwd' is your native code location)

LOCAL_PATH := $(call my-dir)

#prebuilt static library
include $(CLEAR_VARS)
LOCAL_MODULE := foo
LOCAL_SRC_FILES := foo.a
include $(PREBUILT_STATIC_LIBRARY)

#prebuilt shared library
include $(CLEAR_VARS)
LOCAL_MODULE := bar
LOCAL_SRC_FILES := lib_bar.so
include $(PREBUILT_SHARED_LIBRARY)

#application
include $(CLEAR_VARS)
LOCAL_MODULE := myapp
LOCAL_SRC_FILES := myapp.c

#set compiler options for arm-v7a
LOCAL_CFLAGS += -mfpu=vfp -mfloat-abi=softfp

#Choose a different linker, maybe
LOCAL_LDFLAGS := -fuse-ld=mcld

LOCAL_STATIC_LIBRARIES += foo
LOCAL_SHARED_LIBRARIES += bar

include $(BUILD_EXECUTABLE)