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Merge pull request #1882 from uestczyh222/f4-build 

[Bsp][stm32f4xx-hal]整理链接脚本
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Bernard Xiong 2018-10-11 20:52:20 +08:00 committed by GitHub
parent 7caaafa55f 743c264285
commit 33cb916ff7
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1 changed files with 4 additions and 5 deletions
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bsp/stm32f4xx-HAL/rtconfig.py
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@ -3,16 +3,15 @@
import os
# toolchains options
ARCH='arm'
CPU='cortex-m4'
CROSS_TOOL='gcc'
ARCH = 'arm'
CPU = 'cortex-m4'
CROSS_TOOL = 'gcc'
if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC')
#device options
# cross_tool provides the cross compiler
# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
if CROSS_TOOL == 'gcc':
@ -44,7 +43,7 @@ if PLATFORM == 'gcc':
OBJCPY = PREFIX + 'objcopy'
DEVICE = ' -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections'
CFLAGS = DEVICE + ' -std=c99 -Dgcc' # -D' + PART_TYPE
CFLAGS = DEVICE + ' -std=c99'
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-stm32.map,-cref,-u,Reset_Handler -T stm32_rom.ld'