--- /dev/null
+ARGEO_BUILD_BASE := $(dir $(lastword $(MAKEFILE_LIST)))
+include $(ARGEO_BUILD_BASE)common.mk
+
+# The following variables should be declared in the including Makefile:
+# NATIVE_PACKAGE this native package name
+# A2_CATEGORY the (single) a2 category the bundles will belong to
+
+# The following variables have default values which can be overriden
+# DEP_NATIVE space-separated logical names of named depdencies
+# DEP_INCLUDES additional includes
+# DEP_LIBS additional native libraries
+DEP_NATIVE ?=
+DEP_INCLUDES ?= $(foreach dep, $(DEP_NATIVE), /usr/include/$(dep))
+DEP_LIBS ?= $(foreach dep, $(DEP_NATIVE), -l$(dep))
+
+A2_NATIVE_CATEGORY=$(A2_OUTPUT)/lib/linux/$(shell uname -m)/$(A2_CATEGORY)
+TARGET_EXEC := libJava_$(NATIVE_PACKAGE).$(major).$(minor).so
+
+LDFLAGS ?= -shared -fPIC -Wl,-soname,$(TARGET_EXEC).$(major).$(minor).$(micro) $(DEP_LIBS)
+CFLAGS ?= -O3 -fPIC
+
+SRC_DIRS := .
+
+#
+# Generic Argeo
+#
+BUILD_DIR := $(SDK_BUILD_BASE)/jni/$(NATIVE_PACKAGE)
+
+# Include directories
+INC_DIRS := $(shell find $(SRC_DIRS) -type d) $(JAVA_HOME)/include $(JAVA_HOME)/include/linux $(DEP_INCLUDES)
+
+all: $(A2_NATIVE_CATEGORY)/$(TARGET_EXEC)
+
+clean:
+ $(RM) $(BUILD_DIR)/*.o
+ $(RM) $(A2_NATIVE_CATEGORY)/$(TARGET_EXEC)
+
+install:
+ $(INSTALL) $(A2_NATIVE_INSTALL_TARGET)/$(A2_CATEGORY) $(A2_NATIVE_CATEGORY)/$(TARGET_EXEC)
+
+uninstall:
+ $(RM) $(A2_NATIVE_INSTALL_TARGET)/$(A2_CATEGORY)/$(TARGET_EXEC)
+ @if [ -d $(A2_NATIVE_INSTALL_TARGET) ]; then find $(A2_NATIVE_INSTALL_TARGET) -empty -type d -delete; fi
+
+# Sources
+SRCS := $(shell find $(SRC_DIRS) -name '*.cpp' -or -name '*.c' -or -name '*.s')
+# Objects (example.cpp to ./org_example_core/example.cpp.o)
+OBJS := $(SRCS:%=$(BUILD_DIR)/%.o)
+# Dependencies (example.cpp.o to ./org_example_core/example.cpp.d)
+DEPS := $(OBJS:.o=.d)
+# Add -I prefix to include directories
+INC_FLAGS := $(addprefix -I,$(INC_DIRS))
+# Generate dependencies makefiles
+CPPFLAGS := $(INC_FLAGS) -MMD -MP
+
+# Final build step
+$(A2_NATIVE_CATEGORY)/$(TARGET_EXEC): $(OBJS)
+ mkdir -p $(A2_NATIVE_CATEGORY)
+ $(CC) $(OBJS) -o $@ $(LDFLAGS)
+
+# Build step for C source
+$(BUILD_DIR)/%.c.o: %.c
+ mkdir -p $(dir $@)
+ $(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
+
+# Build step for C++ source
+$(BUILD_DIR)/%.cpp.o: %.cpp
+ mkdir -p $(dir $@)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@
+
+# Include the .d makefiles. (- pefix suppress errors if not found)
+-include $(DEPS)
+
+.PHONY: clean all install uninstall