79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# This script generates toolchain download links and toolchain unpacking
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# code snippets based on information found in $IDF_PATH/tools/toolchain_versions.mk
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#
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from __future__ import print_function
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import sys
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import os
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def main():
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if len(sys.argv) != 4:
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print("Usage: gen-toolchain-links.py <versions file> <base download URL> <output directory>")
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sys.exit(1)
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out_dir = sys.argv[3]
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if not os.path.exists(out_dir):
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print("Creating directory %s" % out_dir)
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os.mkdir(out_dir)
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base_url = sys.argv[2]
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versions_file = sys.argv[1]
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version_vars = {}
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with open(versions_file) as f:
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for line in f:
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name, var = line.partition("=")[::2]
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version_vars[name.strip()] = var.strip()
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gcc_version = version_vars["CURRENT_TOOLCHAIN_GCC_VERSION"]
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toolchain_desc = version_vars["CURRENT_TOOLCHAIN_COMMIT_DESC_SHORT"]
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unpack_code_linux_macos = """
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::
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mkdir -p ~/esp
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cd ~/esp
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tar -x{}f ~/Downloads/{}
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"""
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scratch_build_code_linux_macos = """
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::
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cd ~/esp
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git clone -b xtensa-1.22.x https://github.com/espressif/crosstool-NG.git
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cd crosstool-NG
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./bootstrap && ./configure --enable-local && make install
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"""
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platform_info = [ ["linux64", "tar.gz", "z", unpack_code_linux_macos],
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["linux32", "tar.gz", "z", unpack_code_linux_macos],
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["osx", "tar.gz", "z", unpack_code_linux_macos],
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["win32", "zip", None, None]]
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with open(os.path.join(out_dir, 'download-links.inc'), "w") as links_file:
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for p in platform_info:
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platform_name = p[0]
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extension = p[1]
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unpack_cmd = p[2]
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unpack_code = p[3]
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archive_name = 'xtensa-esp32-elf-{}-{}-{}.{}'.format(
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platform_name, toolchain_desc, gcc_version, extension)
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print('.. |download_link_{}| replace:: {}{}'.format(
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platform_name, base_url, archive_name), file=links_file)
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if unpack_code is not None:
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with open(os.path.join(out_dir, 'unpack-code-%s.inc' % platform_name), "w") as f:
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print(unpack_code.format(unpack_cmd, archive_name), file=f)
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with open(os.path.join(out_dir, 'scratch-build-code.inc'), "w") as code_file:
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print(scratch_build_code_linux_macos, file=code_file)
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if __name__ == "__main__":
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main()
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