81 lines
2.1 KiB
Python
81 lines
2.1 KiB
Python
|
import SCons.cpp
|
||
|
|
|
||
|
|
# component options
|
||
|
|
|
||
|
|
# make all component false
|
||
|
|
RT_USING_FINSH = False
|
||
|
|
RT_USING_DFS = False
|
||
|
|
RT_USING_DFS_ELMFAT = False
|
||
|
|
RT_USING_DFS_YAFFS2 = False
|
||
|
|
RT_USING_LWIP = False
|
||
|
|
RT_USING_WEBSERVER = False
|
||
|
|
RT_USING_RTGUI = False
|
||
|
|
|
||
|
|
# parse rtconfig.h to get used component
|
||
|
|
PreProcessor = SCons.cpp.PreProcessor()
|
||
|
|
f = file('rtconfig.h', 'r')
|
||
|
|
contents = f.read()
|
||
|
|
f.close()
|
||
|
|
PreProcessor.process_contents(contents)
|
||
|
|
rtconfig_ns = PreProcessor.cpp_namespace
|
||
|
|
|
||
|
|
# finsh shell options
|
||
|
|
if rtconfig_ns.has_key('RT_USING_FINSH'):
|
||
|
|
RT_USING_FINSH = True
|
||
|
|
|
||
|
|
# device virtual filesystem options
|
||
|
|
if rtconfig_ns.has_key('RT_USING_DFS'):
|
||
|
|
RT_USING_DFS = True
|
||
|
|
|
||
|
|
if rtconfig_ns.has_key('RT_USING_DFS_ELMFAT'):
|
||
|
|
RT_USING_DFS_ELMFAT = True
|
||
|
|
if rtconfig_ns.has_key('RT_USING_DFS_YAFFS2'):
|
||
|
|
RT_USING_DFS_YAFFS2 = True
|
||
|
|
|
||
|
|
# lwip options
|
||
|
|
if rtconfig_ns.has_key('RT_USING_LWIP'):
|
||
|
|
RT_USING_LWIP = True
|
||
|
|
if rtconfig_ns.has_key('RT_USING_WEBSERVER'):
|
||
|
|
RT_USING_WEBSERVER = True
|
||
|
|
|
||
|
|
# rtgui options
|
||
|
|
if rtconfig_ns.has_key('RT_USING_RTGUI'):
|
||
|
|
RT_USING_RTGUI = True
|
||
|
|
|
||
|
|
# toolchains options
|
||
|
|
ARCH='mips'
|
||
|
|
CPU='jz47xx'
|
||
|
|
|
||
|
|
CROSS_TOOL = 'gcc'
|
||
|
|
PLATFORM = 'gcc'
|
||
|
|
EXEC_PATH = 'E:/Program Files/CodeSourcery/Sourcery G++ Lite/bin'
|
||
|
|
BUILD = 'debug'
|
||
|
|
|
||
|
|
# toolchains
|
||
|
|
PREFIX = 'mips-sde-elf-'
|
||
|
|
CC = PREFIX + 'gcc'
|
||
|
|
AS = PREFIX + 'gcc'
|
||
|
|
AR = PREFIX + 'ar'
|
||
|
|
LINK = PREFIX + 'gcc'
|
||
|
|
TARGET_EXT = 'elf'
|
||
|
|
SIZE = PREFIX + 'size'
|
||
|
|
OBJDUMP = PREFIX + 'objdump'
|
||
|
|
OBJCPY = PREFIX + 'objcopy'
|
||
|
|
|
||
|
|
DEVICE = ' -mips32 -msoft-float'
|
||
|
|
CFLAGS = DEVICE + ' -G0 -DRT_USING_MINILIBC -mno-abicalls -fno-pic -fno-builtin -fno-exceptions -ffunction-sections -fomit-frame-pointer'
|
||
|
|
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
|
||
|
|
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-jz47xx.map,-cref,-u,Reset_Handler -T jz47xx_ram.ld'
|
||
|
|
|
||
|
|
CPATH = ''
|
||
|
|
LPATH = ''
|
||
|
|
|
||
|
|
if BUILD == 'debug':
|
||
|
|
CFLAGS += ' -O0 -gdwarf-2'
|
||
|
|
AFLAGS += ' -gdwarf-2'
|
||
|
|
else:
|
||
|
|
CFLAGS += ' -O2'
|
||
|
|
|
||
|
|
RT_USING_MINILIBC = True
|
||
|
|
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
|