mirror of
https://github.com/arendst/Tasmota.git
synced 2026-06-11 12:55:33 -04:00
83 lines
2.2 KiB
Python
83 lines
2.2 KiB
Python
Import("env")
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import json
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import re
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from pathlib import Path
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build_flags = env['BUILD_FLAGS']
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mcu = env.get("BOARD_MCU").lower()
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# Determine IDF version
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idf_major = idf_minor = idf_patch = None
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def _detect_idf_version():
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platform = env.PioPlatform()
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def _safe_get_package_dir(package_name):
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try:
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return platform.get_package_dir(package_name)
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except Exception:
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return None
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package_dirs = [
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_safe_get_package_dir("framework-arduinoespressif32"),
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_safe_get_package_dir("framework-arduinoespressif32-libs"),
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]
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pkg_candidates = []
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for package_dir in package_dirs:
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if not package_dir:
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continue
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package_path = Path(package_dir)
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pkg_candidates.extend([
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package_path / "tools" / "esp32-arduino-libs" / "package.json",
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package_path / "package.json",
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])
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for pkg_json in pkg_candidates:
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if not pkg_json.is_file():
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continue
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try:
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with pkg_json.open() as f:
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version_str = str(json.load(f).get("version", ""))
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match = re.search(r"(\d+)\.(\d+)\.(\d+)", version_str)
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if match:
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return tuple(int(part) for part in match.groups())
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except Exception:
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pass
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return None
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idf_version = _detect_idf_version()
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if idf_version:
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idf_major, idf_minor, idf_patch = idf_version
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# print(f"IDF version: {idf_major}.{idf_minor}.{idf_patch}")
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# General options that are passed to the C++ compiler
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env.Append(CXXFLAGS=["-Wno-volatile"])
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# General options that are passed to the C compiler (C only; not C++).
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env.Append(CFLAGS=["-Wno-discarded-qualifiers", "-Wno-implicit-function-declaration", "-Wno-incompatible-pointer-types"])
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# Remove build flags which are not valid for risc-v
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if mcu not in ("esp32", "esp32s2", "esp32s3"):
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try:
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build_flags.pop(build_flags.index("-mno-target-align"))
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except:
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pass
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try:
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build_flags.pop(build_flags.index("-mtarget-align"))
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except:
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pass
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# Remove -DUSE_SHA_ROM when building with IDF versions earlier than v5.5.4,
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# as it is not supported in Tasmota code.
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if idf_version and idf_version < (5, 5, 4):
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try:
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build_flags.pop(build_flags.index("-DUSE_SHA_ROM"))
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print("Removed -DUSE_SHA_ROM from build flags for compatibility with IDF versions earlier than v5.5.4")
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except:
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pass
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