You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
2.3 KiB
82 lines
2.3 KiB
import os
|
|
import sys
|
|
|
|
CROSS_TOOL = 'gcc'
|
|
|
|
if os.getenv('RTT_CC'):
|
|
CROSS_TOOL = os.getenv('RTT_CC')
|
|
# device options
|
|
ARCH = 'arm'
|
|
CPU = 'cortex-m3'
|
|
|
|
if CROSS_TOOL == 'gcc':
|
|
PLATFORM = 'gcc'
|
|
EXEC_PATH = 'D:/Program/env/tools/gnu_gcc/arm_gcc/mingw/bin'
|
|
elif CROSS_TOOL == 'keil':
|
|
PLATFORM = 'armcc'
|
|
EXEC_PATH = 'D:/Program/Keil_v5'
|
|
|
|
if os.getenv('RTT_EXEC_PATH'):
|
|
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
|
|
|
|
# BUILD = 'debug'
|
|
BUILD = 'release'
|
|
|
|
if PLATFORM == 'gcc':
|
|
PREFIX = 'arm-none-eabi-'
|
|
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'
|
|
|
|
DEVICE = ' -mcpu=cortex-m3 -mthumb -ffunction-sections -fdata-sections -Wall'
|
|
CFLAGS = DEVICE + ' -std=c99'
|
|
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
|
|
# link script file path
|
|
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T CMSIS/startup_gcc/debug-in-microsemi-smartfusion2-envm.ld'
|
|
|
|
CPATH = ''
|
|
LPATH = ''
|
|
|
|
if BUILD == 'debug':
|
|
CFLAGS += ' -O0 -gdwarf-2 -g'
|
|
AFLAGS += ' -gdwarf-2'
|
|
else:
|
|
CFLAGS += ' -O2'
|
|
|
|
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + OBJCPY + ' -O ihex $TARGET rtthread.hex\n' + SIZE + ' $TARGET \n'
|
|
|
|
elif PLATFORM == 'armcc':
|
|
# toolchains
|
|
CC = 'armcc'
|
|
AS = 'armasm'
|
|
AR = 'armar'
|
|
LINK = 'armlink'
|
|
TARGET_EXT = 'axf'
|
|
|
|
DEVICE = ' --cpu ' + CPU
|
|
CFLAGS = '-c ' + DEVICE + ' --apcs=interwork --c99'
|
|
AFLAGS = DEVICE + ' --apcs=interwork '
|
|
# link scatter file path
|
|
LFLAGS = DEVICE + ' --scatter "applications/link.sct" --info sizes --info totals --info unused --info veneers --list rtthread.map --strict'
|
|
|
|
CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCC/INC'
|
|
LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/ARMCC/LIB'
|
|
|
|
CFLAGS += ' -D__MICROLIB '
|
|
AFLAGS += ' --pd "__MICROLIB SETA 1" '
|
|
LFLAGS += ' --library_type=microlib '
|
|
EXEC_PATH += '/arm/armcc/bin/'
|
|
|
|
if BUILD == 'debug':
|
|
CFLAGS += ' -g -O0'
|
|
AFLAGS += ' -g'
|
|
else:
|
|
CFLAGS += ' -O2'
|
|
|
|
POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
|
|
|