136 lines
3.9 KiB
Python
136 lines
3.9 KiB
Python
import os
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# toolchains options
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ARCH='arm'
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CPU='cortex-m4'
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CROSS_TOOL='gcc'
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# bsp lib config
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BSP_LIBRARY_TYPE = None
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if os.getenv('RTT_CC'):
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CROSS_TOOL = os.getenv('RTT_CC')
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if os.getenv('RTT_ROOT'):
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RTT_ROOT = os.getenv('RTT_ROOT')
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# cross_tool provides the cross compiler
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# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
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if CROSS_TOOL == 'gcc':
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PLATFORM = 'gcc'
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EXEC_PATH = r'C:\Users\XXYYZZ'
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elif CROSS_TOOL == 'keil':
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PLATFORM = 'armclang'
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EXEC_PATH = r'C:/Keil_v5'
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elif CROSS_TOOL == 'iar':
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PLATFORM = 'iccarm'
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EXEC_PATH = r'C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.3'
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if os.getenv('RTT_EXEC_PATH'):
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EXEC_PATH = os.getenv('RTT_EXEC_PATH')
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BUILD = 'debug'
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if PLATFORM == 'gcc':
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# toolchains
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PREFIX = 'arm-none-eabi-'
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CC = PREFIX + 'gcc'
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AS = PREFIX + 'gcc'
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AR = PREFIX + 'ar'
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CXX = PREFIX + 'g++'
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LINK = PREFIX + 'gcc'
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TARGET_EXT = 'elf'
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SIZE = PREFIX + 'size'
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OBJDUMP = PREFIX + 'objdump'
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OBJCPY = PREFIX + 'objcopy'
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DEVICE = ' -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections'
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CFLAGS = DEVICE + ' -Dgcc'
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AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
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LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T board/linker_scripts/link.ld'
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CPATH = ''
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LPATH = ''
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if BUILD == 'debug':
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CFLAGS += ' -O0 -gdwarf-2 -g'
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AFLAGS += ' -gdwarf-2'
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else:
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CFLAGS += ' -O2'
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CXXFLAGS = CFLAGS
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POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
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elif PLATFORM == 'armcc':
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# toolchains
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CC = 'armcc'
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CXX = 'armcc'
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AS = 'armasm'
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AR = 'armar'
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LINK = 'armlink'
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TARGET_EXT = 'axf'
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DEVICE = ' --cpu Cortex-M4.fp '
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CFLAGS = '-c ' + DEVICE + ' --apcs=interwork --c99'
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AFLAGS = DEVICE + ' --apcs=interwork '
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LFLAGS = DEVICE + ' --scatter "board\linker_scripts\link.sct" --info sizes --info totals --info unused --info veneers --list rtthread.map --strict'
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CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCC/include'
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LFLAGS += ' --libpath=' + EXEC_PATH + '/ARM/ARMCC/lib'
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CFLAGS += ' -D__MICROLIB '
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AFLAGS += ' --pd "__MICROLIB SETA 1" '
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LFLAGS += ' --library_type=microlib '
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EXEC_PATH += '/ARM/ARMCC/bin/'
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if BUILD == 'debug':
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CFLAGS += ' -g -O0'
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AFLAGS += ' -g'
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else:
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CFLAGS += ' -O2'
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CXXFLAGS = CFLAGS
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CFLAGS += ' -std=c99'
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POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
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elif PLATFORM == 'armclang':
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# toolchains
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CC = 'armclang'
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CXX = 'armclang'
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AS = 'armasm'
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AR = 'armar'
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LINK = 'armlink'
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TARGET_EXT = 'axf'
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DEVICE = ' --cpu Cortex-M4.fp '
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CFLAGS = ' --target=arm-arm-none-eabi -mcpu=cortex-m4 '
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CFLAGS += ' -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 '
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CFLAGS += ' -mfloat-abi=hard -c -fno-rtti -funsigned-char -fshort-enums -fshort-wchar '
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CFLAGS += ' -gdwarf-3 -ffunction-sections '
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AFLAGS = DEVICE + ' --apcs=interwork '
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LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers '
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LFLAGS += ' --list rt-thread.map '
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LFLAGS += r' --strict --scatter "board\linker_scripts\link.sct" '
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CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCLANG/include'
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LFLAGS += ' --libpath=' + EXEC_PATH + '/ARM/ARMCLANG/lib'
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EXEC_PATH += '/ARM/ARMCLANG/bin/'
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if BUILD == 'debug':
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CFLAGS += ' -g -O1' # armclang recommend
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AFLAGS += ' -g'
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else:
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CFLAGS += ' -O2'
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CXXFLAGS = CFLAGS
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CFLAGS += ' -std=c99'
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POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
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def dist_handle(BSP_ROOT, dist_dir):
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import sys
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cwd_path = os.getcwd()
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sys.path.append(os.path.join(os.path.dirname(BSP_ROOT), 'tools'))
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from sdk_dist import dist_do_building
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dist_do_building(BSP_ROOT, dist_dir)
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