include ../common.mk

BUILD_DIR = src/build
MAKE = cmake --build .

all: prepare build

clean:
	rm -rf $(BUILD_DIR)

prepare: clean
	rm -rf $(BUILD_DIR)
	mkdir -p $(BUILD_DIR)
	cd  $(BUILD_DIR); \
	cmake \
		-DANDROID_TOOLCHAIN_NAME=aarch64-linux-android-clang5.0 \
		-DCMAKE_TOOLCHAIN_FILE=${ANDROID_NDK}/build/cmake/android.toolchain.cmake \
		-DANDROID_NATIVE_API_LEVEL=$(NDK_TARGETVER) \
		-DCMAKE_BUILD_TYPE=Release \
		-DANDROID_ABI=arm64-v8a \
		-DOPENSSL_SMALL=1 \
		-DCMAKE_C_FLAGS_RELEASE="-Os -fdata-sections -Wno-error=unused-command-line-argument" \
		-DCMAKE_CXX_FLAGS_RELEASE="-Os -fdata-sections -Wno-error=unused-command-line-argument" \
		-DCMAKE_EXE_LINKER_FLAGS="-Wl,--gc-sections -Wno-error=unused-command-line-argument" \
	  	..
build:
	cd $(BUILD_DIR); \
		$(MAKE)
	python ../print_bssl_size.py " -fdata-sections  (+)"