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@@ -3,16 +3,15 @@
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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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+ARCH = 'arm'
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+CPU = 'cortex-m4'
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+CROSS_TOOL = 'gcc'
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if os.getenv('RTT_CC'):
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CROSS_TOOL = os.getenv('RTT_CC')
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#device options
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-
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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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@@ -44,7 +43,7 @@ if PLATFORM == 'gcc':
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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 + ' -std=c99 -Dgcc' # -D' + PART_TYPE
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+ CFLAGS = DEVICE + ' -std=c99'
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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-stm32.map,-cref,-u,Reset_Handler -T stm32_rom.ld'
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Bernard Xiong