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# https://docs.platformio.org/en/latest/projectconf/advanced_scripting.html
from os import rename
from os import symlink
from os.path import exists
from os.path import join
import platform
Import("env")
# =====
def _get_tool_path() -> str:
path = env.PioPlatform().get_package_dir("tool-avrdude")
assert exists(path)
return path
def _fix_ld_arm() -> None:
tool_path = _get_tool_path()
flag_path = join(tool_path, ".fix-ld-arm.done")
if not exists(flag_path):
def patch(*_, **__) -> None:
symlink("/usr/lib/libtinfo.so.6", join(tool_path, "libtinfo.so.5"))
open(flag_path, "w").close()
env.Execute(patch)
def _replace_to_system(new_path: str) -> None:
tool_path = _get_tool_path()
flag_path = join(tool_path, ".replace-to-system.done")
if not exists(flag_path):
def patch(*_, **__) -> None:
old_path = join(tool_path, "avrdude")
bak_path = join(tool_path, "_avrdude_bak")
rename(old_path, bak_path)
symlink(new_path, old_path)
open(flag_path, "w").close()
env.Execute(patch)
# =====
if "arm" in platform.machine():
_fix_ld_arm()
_path = "/usr/bin/avrdude"
if exists(_path):
_replace_to_system(_path)
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