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123 lines
4.2 KiB
Python
Executable File
123 lines
4.2 KiB
Python
Executable File
#!/usr/bin/env python2.7
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#+
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# Copyright 2015 iXsystems, Inc.
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# All rights reserved
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted providing that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#####################################################################
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import os
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import errno
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import shutil
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from utils import sh, e, info, objdir, sha256, is_elf
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output = objdir('${NAME}.debug.txz')
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def main():
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sh('rm -rf ${DEBUG_ROOT}')
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sh('mkdir -p ${DEBUG_ROOT}')
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info('Saving debug information in ${{DEBUG_ROOT}}')
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destpath = os.path.join(e('${DEBUG_ROOT}'), "usr/lib");
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os.makedirs(destpath)
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shutil.move(os.path.join(e('${WORLD_DESTDIR}'), "usr/lib/debug"),
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destpath)
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for root, dirs, files in os.walk(e('${WORLD_DESTDIR}/')):
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for name in files:
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filename = os.path.join(root, name)
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relpath = os.path.relpath(filename, e('${WORLD_DESTDIR}'))
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destpath = os.path.join(e('${DEBUG_ROOT}'), relpath)
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ext = os.path.splitext(name)[1]
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if ext == '.ko':
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continue
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if relpath.startswith('boot'):
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continue
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if ext == '.c':
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make_dir(destpath)
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shutil.move(filename, destpath)
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for f in os.listdir(root):
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if f.endswith('.html'):
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html_path = os.path.join(root, f)
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if 'Generated by Cython' in open(html_path).read():
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relpath = os.path.relpath(html_path, e('${WORLD_DESTDIR}'))
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destpath = os.path.join(e('${DEBUG_ROOT}'), relpath)
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shutil.move(html_path, destpath)
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continue
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if ext == '.html':
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continue
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if not is_elf(filename):
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continue
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if sh("readelf -S %s | grep -q '.debug_info'" % (filename), nofail=True) != 0:
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continue
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make_dir(destpath)
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# We need to remove any flags on protected files and restore
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# them after stripping
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flags = os.stat(filename).st_flags
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os.chflags(filename, 0)
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if not relpath.startswith('rescue'):
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sh('objcopy --only-keep-debug ${filename} ${destpath}.debug')
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sh('objcopy --strip-unneeded ${filename}', nofail=True)
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sh('objcopy --add-gnu-debuglink="${destpath}.debug" ${filename}', log='/dev/null', nofail=True)
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else:
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sh('strip ${filename}')
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os.chflags(filename, flags)
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def create_package():
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info('Creating debug package')
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if os.path.exists('/usr/local/bin/pigz'):
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sh('tar -C ${DEBUG_ROOT} -cvf - . | /usr/local/bin/pigz -c > ${output}', log='/dev/null')
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else:
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sh('tar -C ${DEBUG_ROOT} -cvJf ${output} .', log='/dev/null')
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sha256(output)
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def make_dir(path):
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try:
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os.makedirs(os.path.dirname(path))
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except OSError as err:
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if err.errno != errno.EEXIST:
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raise
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if __name__ == '__main__':
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if e("${BUILD_DEBUG_PACKAGE}") not in ("no", "NO"):
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main()
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create_package()
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