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9cf643c771
We need to preserve section headers for shared libraries. Differential Revision: https://reviews.llvm.org/D59184 llvm-svn: 355783
28 lines
638 B
Python
Executable File
28 lines
638 B
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import os
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import sys
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import subprocess
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ELF_MAGIC = '\x7fELF'
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with open(sys.argv[1], "rb") as f:
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buf = f.read(len(ELF_MAGIC))
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if buf != ELF_MAGIC:
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sys.exit(0)
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llvm_objcopy = os.path.join('@LLVM_RUNTIME_OUTPUT_INTDIR@', 'llvm-objcopy')
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install_dir = os.path.join(os.getenv('DESTDIR', ''), '@CMAKE_INSTALL_PREFIX@')
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link_dir = os.path.join(install_dir, 'lib', 'debug', '.build-id')
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sys.exit(subprocess.call([
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llvm_objcopy,
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'--strip-all',
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'--build-id-link-dir=' + link_dir,
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'--build-id-link-input=.debug',
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'--build-id-link-output=',
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sys.argv[1],
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]))
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