ifeq ($(TEEGRIS_BUILD_MODEL), s5e9925)
CONFIG_TA_ARCH    = 64
else
CONFIG_TA_ARCH    = 32
endif

include ../../build/teegris_config.mk
TARGET_TA_NAME    = 00000000-0000-0000-0000-64756c444152
OUT_DIR           = $(CURRENT_PATH)/dist/obj
OS_TYPE           = android
USE_SCRYPTO       = FALSE

UNSIGNED_TA := $(OUT_DIR)/unsigned_TA
STRIPPED_TA := $(OUT_DIR)/stripped_TA
SIGNED_TA   := $(OUT_DIR)/$(TARGET_TA_NAME)

TRUSTLET_DIR = .
TZ_COMN_DIR = $(TRUSTLET_DIR)/../tz_ddar_common
OPEN_SSL_DIR = $(CONFIG_SW_SYSROOT)/usr/include/openssl

$(info [DDAR] Used TEEGRIS ver $(TEEGRIS_PLATFORM_VERSION_MAJOR))
CONFIG_SIGN_TYPE  = ss_teegris_ta_rp
CONFIG_MODEL_NAME = TEEGRIS_$(shell echo $(TEEGRIS_BUILD_MODEL) | tr [a-z] [A-Z])_SAMSUNG_TA

# Build info
CFLAGS += -DTARGET_BUILD_VARIANT=\"$(TARGET_BUILD_VARIANT)\"
CFLAGS += -DTEEGRIS_PLATFORM_VERSION_MAJOR=\"$(TEEGRIS_PLATFORM_VERSION_MAJOR)\"
CFLAGS += -DTEEGRIS_BUILD_MODEL=\"$(TEEGRIS_BUILD_MODEL)\"

CFLAGS += \
    -Wall \
    -Wextra \
    -Wno-unused \
    -fstack-protector-all \
    -D_FORTIFY_SOURCE=2	\
    -O2 \
    -fpie

# DDAR src, header
DDAR_SRC = $(TRUSTLET_DIR)/src
INCLUDE_DIRS += -I$(TRUSTLET_DIR)/inc
INCLUDE_DIRS += -I$(TRUSTLET_DIR)/inc/msgs
INCLUDE_DIRS += -I$(TZ_COMN_DIR)/tima_common/inc

# Chipset info
ifeq ($(TEEGRIS_BUILD_MODEL), exynos9820)
CFLAGS += -DEXYNOS9820
CFLAGS += -DSEC_SDK30
else ifeq ($(TEEGRIS_BUILD_MODEL), exynos9825)
CFLAGS += -DEXYNOS9825
CFLAGS += -DSEC_SDK30
else ifeq ($(TEEGRIS_BUILD_MODEL), exynos9830)
CFLAGS += -DEXYNOS9830
CFLAGS += -DSEC_SDK40
else ifeq ($(TEEGRIS_BUILD_MODEL), exynos990)
CFLAGS += -DEXYNOS990
CFLAGS += -DSEC_SDK40
else ifeq ($(TEEGRIS_BUILD_MODEL), exynos2100)
CFLAGS += -DEXYNOS2100
CFLAGS += -DSEC_SDK40
else ifeq ($(TEEGRIS_BUILD_MODEL), exynos9810)
CFLAGS += -DEXYNOS9810
CFLAGS += -DSEC_SDK40
else ifeq ($(TEEGRIS_BUILD_MODEL), s5e9925)
CFLAGS += -DS5E9925
CFLAGS += -DSEC_SDK40
endif
CFLAGS += -DCONFIG_SEC_SDK=\"$(SEC_SDK)\"
CFLAGS += -DTA_VERSION=\"1.1.0\"
CFLAGS += -DCONFIG_ENABLE_EPKM
# do not append ENABLE_DDAR_DEBUG_LOG in release binary for security
CFLAGS += -DENABLE_DDAR_LOG
# CFLAGS += -DENABLE_DDAR_DEBUG_LOG

INCLUDE_DIRS += -I$(CONFIG_SW_SYSROOT)/usr/include
INCLUDE_DIRS += -I$(CONFIG_SW_SYSROOT)/usr/include/openssl
INCLUDE_DIRS += -I$(TZ_COMN_DIR)/tz_common/public
LIBS += -ltzsl -lgcc -lscrypto
LIB_DIRS += -L$(CONFIG_SW_SYSROOT)/usr/lib/

SRCS := $(wildcard $(DDAR_SRC)/*.c)
OBJS := $(patsubst %.c,%.o,$(SRCS))

#######################
# Source Code Inclusion for ICCC Trusted Boot Check
#######################
# Support ICCC
include ../tz_iccc_common/iccc_config.mk
#######################

# Prepare Includes
ifeq ($(TEEGRIS_TA_DIST_PATH),)
	TEEGRIS_TA_DIST_PATH := dist
endif

$(info PLATFORM_ROOT=$(PLATFORM_ROOT))
$(info CONFIG_SW_TOOLCHAIN_ROOT=$(CONFIG_SW_TOOLCHAIN_ROOT))
$(info OUT_DIR=$(OUT_DIR))
$(info CONFIG_SW_SYSROOT=$(CONFIG_SW_SYSROOT))

.PHONY: all
all: info_ta make_dist $(STRIPPED_TA) $(SIGNED_TA) copy_dist build_done

.PHONY: build_done
build_done: make_dist $(SIGNED_TA) copy_dist
	$(info Build Done.)

$(UNSIGNED_TA): $(OBJS)
	@$(CONFIG_CC_SW) $(CFLAGS) $(CONFIG_LDFLAGS_SW) -o $(UNSIGNED_TA) $(OBJS) $(LIBS) $(INCLUDE_DIRS) $(LIB_DIRS)

$(STRIPPED_TA): $(UNSIGNED_TA) make_dist
	@$(CONFIG_STRIP_SW) $(STRIP_FLAGS_SW) $(UNSIGNED_TA) -o $(STRIPPED_TA)

$(SIGNED_TA): $(STRIPPED_TA) make_dist $(test_TA_with_keys)
	@$(signing_command)

%.o: %.c
	@echo Compiling DDAR src: $@
	@$(CONFIG_CC_SW) -c -o $*.o $(CFLAGS) $(INCLUDE_DIRS) $<

.PHONY: make_dist
make_dist:
	@$(MKDIR) $(OUT_DIR)

.PHONY: copy_dist
copy_dist: make_dist $(SIGNED_TA)
	@echo Copy $(SIGNED_TA) $(TEEGRIS_TA_DIST_PATH)
	@$(CP) $(SIGNED_TA) $(TEEGRIS_TA_DIST_PATH)

.PHONY: info_ta
info_ta:
	$(info [DDAR] Building TA: $(TARGET_TA_NAME) ; $(CFLAGS))

.PHONY: clean
clean:
	@$(RM) $(OUT_DIR)
	@$(RM) $(DIST_DIR)
	@echo 'Clean Done.'