framework-arduinoteensy-cxx20/platform.txt

# http://www.pjrc.com/teensy/teensyduino.html
name=Teensyduino
version=1.8.5
rewriting=disabled

compiler.path={runtime.hardware.path}/../tools/
compiler.objcopy.eep.flags=-O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0
compiler.elf2hex.flags=-O ihex -R .eeprom

## Preprocessor Includes
recipe.preproc.includes="{compiler.path}{build.toolchain}{build.command.g++}" -M -MG -MP -x c++ -w {build.flags.cpp} {build.flags.cpu} {build.flags.defs} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DF_CPU={build.fcpu} -D{build.usbtype} -DLAYOUT_{build.keylayout} {includes} "{source_file}"

## Preprocessor Macros
recipe.preproc.macros="{compiler.path}{build.toolchain}{build.command.g++}" -E -CC -x c++ -w {compiler.cpp.flags} {build.flags.common} {build.flags.cpp} {build.flags.cpu} {build.flags.defs} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DF_CPU={build.fcpu} -D{build.usbtype} -DLAYOUT_{build.keylayout} {includes} "{source_file}" -o "{preprocessed_file_path}"

## New Preprocessor for Arduino 1.9
tools.arduino-preprocessor.path={runtime.tools.arduino-preprocessor.path}
tools.arduino-preprocessor.cmd.path={path}/arduino-preprocessor
tools.arduino-preprocessor.pattern="{cmd.path}" "{source_file}" "{codecomplete}" -- -std=gnu++14

## Precompile Arduino.h header
recipe.hooks.sketch.prebuild.1.pattern="{compiler.path}precompile_helper" "{runtime.platform.path}/cores/{build.core}" "{build.path}" "{compiler.path}{build.toolchain}{build.command.g++}" -x c++-header {build.flags.optimize} {build.flags.common} {build.flags.dep} {build.flags.cpp} {build.flags.cpu} {build.flags.defs} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DF_CPU={build.fcpu} -D{build.usbtype} -DLAYOUT_{build.keylayout} "-I{runtime.platform.path}/cores/{build.core}" "{build.path}/pch/Arduino.h" -o "{build.path}/pch/Arduino.h.gch"

## Compile c++ files
recipe.cpp.o.pattern="{compiler.path}{build.toolchain}{build.command.g++}" -c {build.flags.optimize} {build.flags.common} {build.flags.dep} {build.flags.cpp} {build.flags.cpu} {build.flags.defs} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DF_CPU={build.fcpu} -D{build.usbtype} -DLAYOUT_{build.keylayout} "-I{build.path}/pch" {includes} "{source_file}" -o "{object_file}"

## Compile c files
recipe.c.o.pattern="{compiler.path}{build.toolchain}{build.command.gcc}" -c {build.flags.optimize} {build.flags.common} {build.flags.dep} {build.flags.c} {build.flags.cpu} {build.flags.defs} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DF_CPU={build.fcpu} -D{build.usbtype} -DLAYOUT_{build.keylayout} {includes} "{source_file}" -o "{object_file}"

## Compile S files
recipe.S.o.pattern="{compiler.path}{build.toolchain}{build.command.gcc}" -c {build.flags.optimize} {build.flags.common} {build.flags.dep} {build.flags.S} {build.flags.cpu} {build.flags.defs} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DF_CPU={build.fcpu} -D{build.usbtype} -DLAYOUT_{build.keylayout} {includes} "{source_file}" -o "{object_file}"

## Create archives
recipe.ar.pattern="{compiler.path}{build.toolchain}{build.command.ar}" rcs "{archive_file_path}" "{object_file}"

## Link
recipe.c.combine.pattern="{compiler.path}{build.toolchain}{build.command.linker}" {build.flags.optimize} {build.flags.ld} {build.flags.ldspecs} {build.flags.cpu} -o "{build.path}/{build.project_name}.elf" {object_files} "{build.path}/{archive_file}" "-L{build.path}" {build.flags.libs}

## Patch ELF - TODO: not supported by Arduino 1.6.6 builder
recipe.elfpatch.pattern="{compiler.path}/hardware/tools/{build.elfpatch}" -mmcu={build.mcu} "{build.path}/{build.project_name}.elf" "{sketch_path}/disk"

## Create eeprom
recipe.objcopy.eep.pattern="{compiler.path}{build.toolchain}{build.command.objcopy}" {compiler.objcopy.eep.flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.eep"

## Create hex
recipe.objcopy.hex.pattern="{compiler.path}{build.toolchain}{build.command.objcopy}" {compiler.elf2hex.flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.hex"

## Post Build - inform Teensy Loader of new file
recipe.hooks.postbuild.1.pattern="{compiler.path}stdout_redirect" "{build.path}/{build.project_name}.lst" "{compiler.path}{build.toolchain}{build.command.objdump}" -d -S -C "{build.path}/{build.project_name}.elf"
recipe.hooks.postbuild.2.pattern="{compiler.path}stdout_redirect" "{build.path}/{build.project_name}.sym" "{compiler.path}{build.toolchain}{build.command.objdump}" -t -C "{build.path}/{build.project_name}.elf"
recipe.hooks.postbuild.3.pattern="{compiler.path}teensy_post_compile" "-file={build.project_name}" "-path={build.path}" "-tools={compiler.path}" "-board={build.board}"

## Compute size
recipe.size.pattern="{compiler.path}{build.toolchain}{build.command.size}" -A "{build.path}/{build.project_name}.elf"
recipe.size.regex=^(?:\.text|\.text\.progmem|\.text\.itcm|\.data)\s+([0-9]+).*
recipe.size.regex.data=^(?:\.usbdescriptortable|\.dmabuffers|\.usbbuffers|\.data|\.bss|\.noinit|\.text\.itcm|\.text\.itcm\.padding)\s+([0-9]+).*
recipe.size.regex.eeprom=^(?:\.eeprom)\s+([0-9]+).*

## Teensy Ports Discovery (Arduino 1.8.9 with pathPrefs patch)
discovery.teensy.pattern="{runtime.hardware.path}/../tools/teensy_ports" -J2

## Teensy Ports Discovery (Arduino 1.8.9)
#discovery.teensy.pattern="{runtime.ide.path}/hardware/tools/teensy_ports" -J2

## Teensy Loader
tools.teensyloader.cmd.path={runtime.hardware.path}/../tools
tools.teensyloader.upload.params.quiet=
tools.teensyloader.upload.params.verbose=-verbose
tools.teensyloader.upload.pattern="{cmd.path}/teensy_post_compile" "-file={build.project_name}" "-path={build.path}" "-tools={cmd.path}" "-board={build.board}" -reboot "-port={serial.port}" "-portlabel={serial.port.label}" "-portprotocol={serial.port.protocol}"

## Export hex
recipe.output.tmp_file={build.project_name}.hex
recipe.output.save_file={build.project_name}.{build.board}.hex

# TODO: missing patch in 1.6.6...
recipe.output.tmp_file2={build.project_name}.elf
recipe.output.save_file2={build.project_name}.elf


# documentation on this file's format
# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5-3rd-party-Hardware-specification