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import os
# toolchains options
ARCH='arc'
CPU='em'
CROSS_TOOL='gcc'
if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC')
if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc'
EXEC_PATH = 'C:/arc_gnu/bin'
elif CROSS_TOOL =='mw':
PLATFORM = 'mw'
EXEC_PATH = 'C:/ARC/MetaWare/arc/bin'
if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
BUILD = 'debug'
if PLATFORM == 'gcc':
# toolchains
PREFIX = 'arc-elf32-'
CC = PREFIX + 'gcc'
CXX = PREFIX + 'g++'
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DBG = PREFIX + 'gdb'
TARGET = 'rtthread_snps_embarc.elf'
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread_snps_embarc.bin\n' +\
SIZE + ' $TARGET \n'
elif PLATFORM == 'mw':
# toolchains
CC = 'ccac'
CXX = 'ccac'
AS = 'ccac'
AR = 'arac'
LINK = 'ccac'
TARGET_EXT = 'elf'
SIZE = 'sizeac'
OBJDUMP = 'elfdumpac'
OBJCPY = 'elf2bin'
DBG = 'mdb'
TARGET = 'rtthread_snps_embarc.elf'
POST_ACTION = OBJCPY + ' $TARGET rtthread_snps_embarc.bin\n' +\
SIZE + ' $TARGET \n'
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