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[BSP] Update C++ compiling options

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This commit is contained in:
Bernard Xiong 2014-11-01 09:18:21 +08:00
parent 1b793ad039
commit 3bf721a6fb
2 changed files with 6 additions and 1 deletions
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1
bsp/lpc176x/SConstruct
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@ -14,6 +14,7 @@ TARGET = 'rtthread-lpc17xx.' + rtconfig.TARGET_EXT
env = Environment(tools = ['mingw'], env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS, AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS, CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
AR = rtconfig.AR, ARFLAGS = '-rc', AR = rtconfig.AR, ARFLAGS = '-rc',
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS) LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)

6
bsp/lpc176x/rtconfig.py
View File

@ -26,7 +26,8 @@ BUILD = 'debug'
if PLATFORM == 'gcc': if PLATFORM == 'gcc':
# toolchains # toolchains
PREFIX = 'arm-none-eabi-' PREFIX = 'arm-none-eabi-'
CC = PREFIX + 'gcc' CC = PREFIX + 'gcc'
CXX = PREFIX + 'g++'
AS = PREFIX + 'gcc' AS = PREFIX + 'gcc'
AR = PREFIX + 'ar' AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc' LINK = PREFIX + 'gcc'
@ -37,6 +38,7 @@ if PLATFORM == 'gcc':
DEVICE = ' -mcpu=cortex-m3 -mthumb' DEVICE = ' -mcpu=cortex-m3 -mthumb'
CFLAGS = DEVICE CFLAGS = DEVICE
CXXFLAGS = CFLAGS
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp' AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc17xx.map,-cref,-u,Reset_Handler -T rtthread-lpc17xx.ld' LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc17xx.map,-cref,-u,Reset_Handler -T rtthread-lpc17xx.ld'
@ -54,6 +56,7 @@ if PLATFORM == 'gcc':
elif PLATFORM == 'armcc': elif PLATFORM == 'armcc':
# toolchains # toolchains
CC = 'armcc' CC = 'armcc'
CXX = 'armcc'
AS = 'armasm' AS = 'armasm'
AR = 'armar' AR = 'armar'
LINK = 'armlink' LINK = 'armlink'
@ -65,6 +68,7 @@ elif PLATFORM == 'armcc':
LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc17xx.map --scatter rtthread-lpc17xx.sct' LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc17xx.map --scatter rtthread-lpc17xx.sct'
CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC' CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'
CXXFLAGS = CFLAGS
LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB' LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB'
EXEC_PATH += '/arm/bin40/' EXEC_PATH += '/arm/bin40/'