Makefile.defines

#*******************************************************************************
#   Ledger SDK
#   (c) 2024 Ledger
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
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ifeq ($(__MAKEFILE_DEFINES__),)
__MAKEFILE_DEFINES__ := 1

include $(BOLOS_SDK)/Makefile.target

API_LEVEL := 0

# APPNAME exposed to the app as a CFLAG because it might contain spaces
CFLAGS += -DAPPNAME=\"$(APPNAME)\"

# API_LEVEL exposed to the app as an integer
DEFINES += API_LEVEL=$(API_LEVEL)

# Define list of other items to be exposed to the app as strings
# TARGET_ID is not in this list: it is already defined in bolos_target.h.
APP_METADATA_LIST := TARGET TARGET_NAME APPVERSION SDK_NAME SDK_VERSION SDK_HASH
DEFINES += $(foreach item,$(APP_METADATA_LIST), $(item)=\"$($(item))\")

# Use new io architecture
DEFINES += REVAMPED_IO

### platform definitions
DEFINES += gcc __IO=volatile

# no assert by default
DEFINES += NDEBUG

# default is not to display make commands
log = $(if $(strip $(VERBOSE)),$1,@$1) # kept for retrocompat
L = $(if $(strip $(VERBOSE)),,@)

ifeq ($(CC),)
CC        = clang
endif

SYSROOT = $(shell $(GCCPATH)arm-none-eabi-gcc -print-sysroot)
ifeq ($(SYSROOT),)
    # path for Debian-based systems
    SYSROOT = /usr/lib/arm-none-eabi
endif
CFLAGS   += --sysroot="$(SYSROOT)"

# optimization and debugging levels
ifneq ($(DEBUG),0)
    OPTI_LVL  = g
    # any higher won't work with LLVM >= 14
    # will be fixed in LLVM 20 : https://github.com/llvm/llvm-project/pull/116956
    DBG_LVL   = 1
else
    OPTI_LVL  = z
    DBG_LVL   = 0
endif
CFLAGS   += -O$(OPTI_LVL) -g$(DBG_LVL)

# Reduces code size
CFLAGS   += -fomit-frame-pointer -momit-leaf-frame-pointer

CFLAGS   += -fno-common
CFLAGS   += -std=gnu99

CFLAGS   += -Wall -Wextra
CFLAGS   += -Wno-main
CFLAGS   += -Werror=int-to-pointer-cast

# Additional Clang warnings
CFLAGS   += -Wno-error=int-conversion -Wimplicit-fallthrough
CFLAGS   += -Wvla -Wundef -Wshadow -Wformat=2 -Wformat-security -Wwrite-strings

ENABLE_SDK_WERROR ?= 0
ifneq ($(ENABLE_SDK_WERROR),0)
    CFLAGS   += -Werror -Werror=\#pragma-messages
endif

CFLAGS   += -fdata-sections -ffunction-sections -funsigned-char -fshort-enums
CFLAGS   += -mno-unaligned-access
CFLAGS   += -fropi
CFLAGS   += -fno-jump-tables # avoid jump tables for switch to avoid problems with invalid PIC access

LDFLAGS  += -Wall
LDFLAGS  += -fno-common -ffunction-sections -fdata-sections -fwhole-program
LDFLAGS  += -mno-unaligned-access
LDFLAGS  += -Wl,--gc-sections -Wl,-Map,$(DBG_DIR)/app.map
LDFLAGS  += -nostdlib -nodefaultlibs

ifeq ($(TARGET_NAME),TARGET_NANOX)
    CPU       = cortex-m3
    CFLAGS   += -frwpi
    LDFLAGS  += -L$(BOLOS_SDK)/arch/st33/lib/
endif

ifeq ($(TARGET_NAME),$(filter $(TARGET_NAME),TARGET_STAX TARGET_FLEX TARGET_NANOS2 TARGET_APEX_P TARGET_APEX_M))
    CPU       = cortex-m35p+nodsp
    CFLAGS   += -msoft-float
    CFLAGS   += -frwpi
    LDFLAGS  += -L$(BOLOS_SDK)/arch/st33k1/lib/
endif

# Common to all targets
CFLAGS   += --target=arm-none-eabi -mcpu=$(CPU) -mlittle-endian -mthumb
# no --target in case arm-none-eabi-gcc is used
AFLAGS   += -mcpu=$(CPU) -mlittle-endian -mthumb
# LD is set to $(CC) (clang)
LDFLAGS  += --target=arm-none-eabi
LDFLAGS  += -mcpu=$(CPU) -mlittle-endian -mthumb

ifeq ($(TARGET_NAME),TARGET_STAX)
# For Stax NBGL must be used
USE_NBGL = 1
DEFINES += HAVE_BAGL_FONT_INTER_REGULAR_24PX
DEFINES += HAVE_BAGL_FONT_INTER_SEMIBOLD_24PX
DEFINES += HAVE_BAGL_FONT_INTER_MEDIUM_32PX
DEFINES += HAVE_BAGL_FONT_INTER_SEMIBOLD_24PX_1BPP
DEFINES += HAVE_INAPP_BLE_PAIRING
DEFINES += HAVE_NBGL
DEFINES += HAVE_PIEZO_SOUND
DEFINES += HAVE_SE_TOUCH
DEFINES += HAVE_SE_EINK_DISPLAY
DEFINES += NBGL_PAGE
DEFINES += NBGL_USE_CASE
DEFINES += SCREEN_SIZE_WALLET
endif # TARGET_STAX

ifeq ($(TARGET_NAME),TARGET_FLEX)
# For Flex NBGL must be used
USE_NBGL = 1
DEFINES += HAVE_BAGL_FONT_INTER_REGULAR_28PX
DEFINES += HAVE_BAGL_FONT_INTER_SEMIBOLD_28PX
DEFINES += HAVE_BAGL_FONT_INTER_MEDIUM_36PX
DEFINES += HAVE_INAPP_BLE_PAIRING
DEFINES += HAVE_NBGL
DEFINES += HAVE_PIEZO_SOUND
DEFINES += HAVE_SE_TOUCH
DEFINES += HAVE_SE_EINK_DISPLAY
# DEFINES += HAVE_HW_TOUCH_SWIPE
DEFINES += NBGL_PAGE
DEFINES += NBGL_USE_CASE
DEFINES += SCREEN_SIZE_WALLET
endif # TARGET_FLEX

ifeq ($(TARGET_NAME),$(filter $(TARGET_NAME),TARGET_APEX_P TARGET_APEX_M))
# For Apex NBGL must be used
USE_NBGL = 1
DEFINES += HAVE_BAGL_FONT_NANOTEXT_MEDIUM_18PX
DEFINES += HAVE_BAGL_FONT_NANOTEXT_BOLD_18PX
DEFINES += HAVE_BAGL_FONT_NANODISPLAY_SEMIBOLD_24PX
DEFINES += HAVE_NBGL
DEFINES += HAVE_SE_TOUCH
DEFINES += HAVE_SE_EINK_DISPLAY
# DEFINES += HAVE_HW_TOUCH_SWIPE
DEFINES += NBGL_PAGE
DEFINES += NBGL_USE_CASE
DEFINES += SCREEN_SIZE_WALLET
endif # TARGET_APEX

ifeq ($(TARGET_NAME),TARGET_APEX_P)
DEFINES += HAVE_INAPP_BLE_PAIRING
endif # TARGET_APEX_P


# For other devices, by default NBGL is not used
USE_NBGL ?= 0

ifeq ($(TARGET_NAME),$(filter $(TARGET_NAME),TARGET_NANOX TARGET_NANOS2))
DEFINES += BAGL_HEIGHT=64
DEFINES += BAGL_WIDTH=128
DEFINES += HAVE_BAGL_ELLIPSIS
DEFINES += HAVE_BAGL_FONT_OPEN_SANS_REGULAR_11PX
DEFINES += HAVE_BAGL_FONT_OPEN_SANS_EXTRABOLD_11PX
DEFINES += HAVE_BAGL_FONT_OPEN_SANS_LIGHT_16PX
DEFINES += SCREEN_SIZE_NANO

ifeq ($(USE_NBGL),0)
DEFINES += HAVE_BAGL
DEFINES += HAVE_UX_FLOW
else
DEFINES += HAVE_NBGL
DEFINES += NBGL_STEP
DEFINES += NBGL_USE_CASE
endif # USE_NBGL

endif # TARGET_NANOX / TARGET_NANOS2

DEFINES += OS_IO_SEPH_BUFFER_SIZE=272

ifeq ($(TARGET_NAME),$(filter $(TARGET_NAME),TARGET_NANOX TARGET_NANOS2))
# Screen is directly connected to the SE
DEFINES       += HAVE_SE_SCREEN
# Button is directly connected to the SE
DEFINES       += HAVE_SE_BUTTON
DEFINES       += HAVE_FONTS
DEFINES       += HAVE_INAPP_BLE_PAIRING
DEFINES       += HAVE_BATTERY
endif

DEFINES       += HAVE_LEDGER_PKI

# include builtin CX libs options
-include $(BOLOS_SDK)/Makefile.conf.cx

endif