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Various fixes for AVR+SAM compiler rules #5624

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Merged
merged 3 commits into from
Dec 15, 2016
Merged

Various fixes for AVR+SAM compiler rules #5624

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65d86ac
[AVR] Add -MMD flag to generate depencencies files for S targets
facchinm Nov 23, 2016
54f7041
[SAM] Add -MMD flag to generate depencencies files for S targets
facchinm Nov 23, 2016
35e45c9
[AVR] Add -g to elf.flags to allow inclusion of debug symbols in elf
facchinm Nov 23, 2016
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4 changes: 2 additions & 2 deletions hardware/arduino/avr/platform.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,9 @@ compiler.warning_flags.all=-Wall -Wextra
compiler.path={runtime.tools.avr-gcc.path}/bin/
compiler.c.cmd=avr-gcc
compiler.c.flags=-c -g -Os {compiler.warning_flags} -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects
compiler.c.elf.flags={compiler.warning_flags} -Os -flto -fuse-linker-plugin -Wl,--gc-sections
compiler.c.elf.flags={compiler.warning_flags} -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections
compiler.c.elf.cmd=avr-gcc
compiler.S.flags=-c -g -x assembler-with-cpp -flto
compiler.S.flags=-c -g -x assembler-with-cpp -flto -MMD
compiler.cpp.cmd=avr-g++
compiler.cpp.flags=-c -g -Os {compiler.warning_flags} -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto
compiler.ar.cmd=avr-gcc-ar
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2 changes: 1 addition & 1 deletion hardware/arduino/sam/platform.txt
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Expand Up @@ -23,7 +23,7 @@ compiler.c.flags=-c -g -Os {compiler.warning_flags} -std=gnu11 -ffunction-sectio
compiler.c.elf.cmd=arm-none-eabi-gcc
compiler.c.elf.flags=-Os -Wl,--gc-sections
compiler.S.cmd=arm-none-eabi-gcc
compiler.S.flags=-c -g -x assembler-with-cpp
compiler.S.flags=-c -g -x assembler-with-cpp -MMD
compiler.cpp.cmd=arm-none-eabi-g++
compiler.cpp.flags=-c -g -Os {compiler.warning_flags} -std=gnu++11 -ffunction-sections -fdata-sections -nostdlib -fno-threadsafe-statics --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -Dprintf=iprintf -MMD
compiler.ar.cmd=arm-none-eabi-ar
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