ANDROID_API=21 ifeq ($(host_arch),arm) host_toolchain=arm-linux-androideabi- endif android_CC=$(host_toolchain)clang android_CXX=$(host_toolchain)clang++ android_CFLAGS=-pipe android_CXXFLAGS=$(android_CFLAGS) android_release_CFLAGS=-O2 android_release_CXXFLAGS=$(android_release_CFLAGS) android_debug_CFLAGS=-g -O0 android_debug_CXXFLAGS=$(android_debug_CFLAGS) android_native_toolchain=android_ndk