mirror of
https://github.com/espressif/esp-idf.git
synced 2025-11-03 14:01:53 +00:00
89 lines
2.9 KiB
Python
89 lines
2.9 KiB
Python
# Generate toolchain download links from toolchain info makefile
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from __future__ import print_function
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import os.path
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from collections import namedtuple
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from .util import copy_if_modified
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BASE_URL = 'https://dl.espressif.com/dl/'
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PlatformInfo = namedtuple('PlatformInfo', [
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'platform_name',
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'platform_archive_suffix',
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'extension',
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'unpack_cmd',
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'unpack_code'
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])
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def setup(app):
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# we don't actually need idf-info, just a convenient event to trigger this on
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app.connect('idf-info', generate_toolchain_download_links)
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return {'parallel_read_safe': True, 'parallel_write_safe': True, 'version': '0.1'}
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def generate_toolchain_download_links(app, project_description):
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print('Generating toolchain download links')
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toolchain_tmpdir = '{}/toolchain_inc'.format(app.config.build_dir)
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toolchain_versions = os.path.join(app.config.idf_path, 'tools/toolchain_versions.mk')
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gen_toolchain_links(toolchain_versions, toolchain_tmpdir)
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copy_if_modified(toolchain_tmpdir, '{}/inc'.format(app.config.build_dir))
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def gen_toolchain_links(versions_file, out_dir):
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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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git clone https://github.com/espressif/crosstool-NG.git
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cd crosstool-NG
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git checkout {}
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git submodule update --init
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./bootstrap && ./configure --enable-local && make
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"""
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platform_info = [
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PlatformInfo('linux64', 'linux-amd64', 'tar.gz', 'z', unpack_code_linux_macos),
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PlatformInfo('linux32', 'linux-i686','tar.gz', 'z', unpack_code_linux_macos),
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PlatformInfo('osx', 'macos', 'tar.gz', 'z', unpack_code_linux_macos),
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PlatformInfo('win32', 'win32', 'zip', None, None)
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]
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try:
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os.mkdir(out_dir)
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except OSError:
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pass
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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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archive_name = 'xtensa-esp32-elf-gcc{}-{}-{}.{}'.format(
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gcc_version.replace('.', '_'), toolchain_desc, p.platform_archive_suffix, p.extension)
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print('.. |download_link_{}| replace:: {}{}'.format(
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p.platform_name, BASE_URL, archive_name), file=links_file)
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if p.unpack_code is not None:
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with open(os.path.join(out_dir, 'unpack-code-%s.inc' % p.platform_name), 'w') as f:
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print(p.unpack_code.format(p.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.format(toolchain_desc), file=code_file)
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