MakeAndroid

#armeabi-v7a, x86, armeabi
ABI=armeabi

#e.g. C:/Users/Egor/Documents/Android/ndk/android-ndk-r10d
ANDK_DIR=$(subst \,/,$(ANDROID_NDK))
TOOLCHAINS_VER=4.9
ANDROID_API=android-15
BUILD_TYPE=Release
OUTPUT_DIR=Bin/Android/$(ABI)
URHO3D_SRC_DIR=Urho3D/Source
URHO3D_ANDROID_DIR=Urho3D/Urho3D_Android/$(ABI)

ifndef OS
OS=$(shell uname)
endif

ifeq ($(OS), Darwin)
PREBUILT_DIR=darwin-x86_64
else
PREBUILT_DIR=windows-x86_64
WINDOWS_EXT=.exe
endif

ifeq ($(ABI), x86)
PLATFORM=x86
ANDK_GCC=$(ANDK_DIR)/toolchains/x86-$(TOOLCHAINS_VER)/prebuilt/$(PREBUILT_DIR)/bin/i686-linux-android-gcc$(WINDOWS_EXT)
ANDK_GPP=$(ANDK_DIR)/toolchains/x86-$(TOOLCHAINS_VER)/prebuilt/$(PREBUILT_DIR)/bin/i686-linux-android-g++$(WINDOWS_EXT)
ANDK_STRIP=$(ANDK_DIR)/toolchains/x86-$(TOOLCHAINS_VER)/prebuilt/$(PREBUILT_DIR)/bin/i686-linux-android-strip$(WINDOWS_EXT)
else
PLATFORM=arm
ANDK_GCC=$(ANDK_DIR)/toolchains/arm-linux-androideabi-$(TOOLCHAINS_VER)/prebuilt/$(PREBUILT_DIR)/bin/arm-linux-androideabi-gcc$(WINDOWS_EXT)
ANDK_GPP=$(ANDK_DIR)/toolchains/arm-linux-androideabi-$(TOOLCHAINS_VER)/prebuilt/$(PREBUILT_DIR)/bin/arm-linux-androideabi-g++$(WINDOWS_EXT)
ANDK_STRIP=$(ANDK_DIR)/toolchains/arm-linux-androideabi-$(TOOLCHAINS_VER)/prebuilt/$(PREBUILT_DIR)/bin/arm-linux-androideabi-strip$(WINDOWS_EXT)
endif

C_FLAGS=-fexceptions -fPIC --sysroot=$(ANDK_DIR)/platforms/$(ANDROID_API)/arch-$(PLATFORM) -funwind-tables -funswitch-loops -finline-limit=300 -fsigned-char -no-canonical-prefixes -fdata-sections -ffunction-sections -Wa,--noexecstack  -fstack-protector -fomit-frame-pointer -fstrict-aliasing -O3 -DNDEBUG -isystem $(ANDK_DIR)/platforms/$(ANDROID_API)/arch-$(PLATFORM)/usr/include -isystem $(ANDK_DIR)/sources/cxx-stl/gnu-libstdc++/$(TOOLCHAINS_VER)/include -isystem $(ANDK_DIR)/sources/cxx-stl/gnu-libstdc++/$(TOOLCHAINS_VER)/libs/$(ABI)/include -isystem $(ANDK_DIR)/sources/cxx-stl/gnu-libstdc++/$(TOOLCHAINS_VER)/include/backward -I$(URHO3D_ANDROID_DIR)/include -I$(URHO3D_ANDROID_DIR)/include/Urho3D/ThirdParty -I$(URHO3D_ANDROID_DIR)/include/Urho3D/ThirdParty/Bullet -I$(URHO3D_SRC_DIR)/Source/Samples 
C_DEFINES=-DANDROID -DHAVE_STDINT_H -DKNET_UNIX -DURHO3D_FILEWATCHER -DURHO3D_LOGGING -DURHO3D_NAVIGATION -DURHO3D_NETWORK -DURHO3D_OPENGL -DURHO3D_PHYSICS -DURHO3D_PROFILING -DURHO3D_STATIC_DEFINE -DURHO3D_URHO2D
CXX_FLAGS=-fexceptions -frtti -std=c++11 -fpermissive -fPIC --sysroot=$(ANDK_DIR)/platforms/$(ANDROID_API)/arch-$(PLATFORM) -funwind-tables -funswitch-loops -finline-limit=300 -fsigned-char -no-canonical-prefixes -fdata-sections -ffunction-sections -Wa,--noexecstack  -Wno-invalid-offsetof -fstack-protector -fomit-frame-pointer -fstrict-aliasing -O3 -DNDEBUG -isystem $(ANDK_DIR)/platforms/$(ANDROID_API)/arch-$(PLATFORM)/usr/include -isystem $(ANDK_DIR)/sources/cxx-stl/gnu-libstdc++/$(TOOLCHAINS_VER)/include -isystem $(ANDK_DIR)/sources/cxx-stl/gnu-libstdc++/$(TOOLCHAINS_VER)/libs/$(ABI)/include -isystem $(ANDK_DIR)/sources/cxx-stl/gnu-libstdc++/$(TOOLCHAINS_VER)/include/backward -I$(URHO3D_ANDROID_DIR)/include -I$(URHO3D_ANDROID_DIR)/include/Urho3D/ThirdParty -I$(URHO3D_ANDROID_DIR)/include/Urho3D/ThirdParty/Bullet -I$(URHO3D_SRC_DIR)/Source/Samples
CXX_DEFINES=-DANDROID -DHAVE_STDINT_H -DKNET_UNIX -DURHO3D_FILEWATCHER -DURHO3D_LOGGING -DURHO3D_NAVIGATION -DURHO3D_NETWORK -DURHO3D_OPENGL -DURHO3D_PHYSICS -DURHO3D_PROFILING -DURHO3D_STATIC_DEFINE -DURHO3D_URHO2D

ApplicationProxy.o:
	$(ANDK_GPP) $(CXX_DEFINES) $(CXX_FLAGS) -o $(OUTPUT_DIR)/ApplicationProxy.cpp.o -c Bindings/Native/ApplicationProxy.cpp
	
Glue.o:
	$(ANDK_GPP) $(CXX_DEFINES) $(CXX_FLAGS) -o $(OUTPUT_DIR)/glue.cpp.o -c Bindings/Native/glue.cpp
	
Vector.o:
	$(ANDK_GPP) $(CXX_DEFINES) $(CXX_FLAGS) -o $(OUTPUT_DIR)/Vector.cpp.o -c Bindings/Native/Vector.cpp
	
Binding.o:
	$(ANDK_GPP) $(CXX_DEFINES) $(CXX_FLAGS) -o $(OUTPUT_DIR)/binding.cpp.o -c Bindings/Portable/Generated/binding.cpp
	
Events.o:
	$(ANDK_GPP) $(CXX_DEFINES) $(CXX_FLAGS) -o $(OUTPUT_DIR)/events.cpp.o -c Bindings/Portable/Generated/events.cpp

SDL.o:
	$(ANDK_GCC) $(C_DEFINES) $(C_FLAGS) -o $(OUTPUT_DIR)/SDL_android_main.c.o -c $(URHO3D_SRC_DIR)/Source/ThirdParty/SDL/src/main/android/SDL_android_main.c

Urho3D_Android:
	rm -rf $(URHO3D_ANDROID_DIR) && mkdir -p $(URHO3D_ANDROID_DIR) && cd $(URHO3D_SRC_DIR) && cmake -E make_directory ../Urho3D_Android/$(ABI) && cmake -E chdir ../Urho3D_Android/$(ABI) cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE=$(CURDIR)/$(URHO3D_SRC_DIR)/CMake/Toolchains/android.toolchain.cmake .../Urho3D_Android/$(ABI) -DANDROID=1 -DANDROID_ABI=$(ABI) -DCMAKE_BUILD_TYPE=$(BUILD_TYPE) -DURHO3D_PCH=0 -DURHO3D_TOOLS=0 -DURHO3D_LUA=0 -DURHO3D_ANGELSCRIPT=0 -DURHO3D_SSE=0 $(CURDIR)/$(URHO3D_SRC_DIR)/
	
libUrho3D.a: Urho3D_Android
	cd $(URHO3D_ANDROID_DIR) && make Urho3D -j4
	
MakeBinDirectory:
	mkdir -p $(OUTPUT_DIR)
	
objects: MakeBinDirectory ApplicationProxy.o Glue.o Vector.o Binding.o Events.o SDL.o

libmono-urho.so: libUrho3D.a objects
	 $(ANDK_GCC)  -fPIC -fexceptions -frtti -fPIC --sysroot=$(ANDK_DIR)/platforms/$(ANDROID_API)/arch-$(PLATFORM) -funwind-tables -funswitch-loops -finline-limit=300 -fsigned-char -no-canonical-prefixes -fdata-sections -ffunction-sections -Wa,--noexecstack  -Wno-invalid-offsetof -fstack-protector -fomit-frame-pointer -fstrict-aliasing -O3 -DNDEBUG  -Wl,--no-undefined -Wl,--gc-sections -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now  -shared -Wl,-soname,libmono-urho.so -o $(OUTPUT_DIR)/libmono-urho.so $(OUTPUT_DIR)/ApplicationProxy.cpp.o $(OUTPUT_DIR)/Vector.cpp.o $(OUTPUT_DIR)/Glue.cpp.o $(OUTPUT_DIR)/events.cpp.o $(OUTPUT_DIR)/binding.cpp.o $(OUTPUT_DIR)/SDL_android_main.c.o $(URHO3D_ANDROID_DIR)/libs/$(ABI)/libUrho3D.a -ldl -llog -landroid -lGLESv1_CM -lGLESv2  "$(ANDK_DIR)/sources/cxx-stl/gnu-libstdc++/$(TOOLCHAINS_VER)/libs/$(ABI)/libgnustl_static.a" "$(ANDK_DIR)/sources/cxx-stl/gnu-libstdc++/$(TOOLCHAINS_VER)/libs/$(ABI)/libsupc++.a" -lm && $(ANDK_STRIP) $(OUTPUT_DIR)/libmono-urho.so && cd $(OUTPUT_DIR) && rm *.o