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[CME_M7] update gcc compile script.

This commit is contained in:
aozima 2014-11-02 14:28:31 +08:00
parent 4c31c22802
commit 1f47eb88c8
1 changed files with 6 additions and 6 deletions
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12
bsp/CME_M7/rtconfig.py
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@ -35,13 +35,13 @@ if PLATFORM == 'gcc':
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf'
TARGET_EXT = 'axf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ' -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=softfp -ffunction-sections -fdata-sections'
CFLAGS = DEVICE + ' -g -Wall -D__FPU_USED'
DEVICE = ' -mcpu=cortex-m3 -mthumb -ffunction-sections -fdata-sections'
CFLAGS = DEVICE + ' -g -Wall '
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T CME_M7.ld'
@ -64,7 +64,7 @@ elif PLATFORM == 'armcc':
LINK = 'armlink'
TARGET_EXT = 'axf'
DEVICE = ' --cortex-m4.fp'
DEVICE = ' --cortex-m3'
CFLAGS = DEVICE + ' --c99 --apcs=interwork'
AFLAGS = DEVICE
LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread.map --scatter nuc472_flash.sct'
@ -113,10 +113,10 @@ elif PLATFORM == 'iar':
AFLAGS += ' -s+'
AFLAGS += ' -w+'
AFLAGS += ' -r'
AFLAGS += ' --cpu Cortex-M4'
AFLAGS += ' --cpu Cortex-M3'
AFLAGS += ' --fpu None'
LFLAGS = ' --config nuc472_flash.icf'
LFLAGS = ' --config CME_M7.icf'
LFLAGS += ' --semihosting'
LFLAGS += ' --entry __iar_program_start'