42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
#
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# Created by zxkmm on ArchHaseeHome - 2024/04/22
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#
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import subprocess
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import sys
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if_succeed = False
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def get_gcc_version(elf_file):
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global if_succeed
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output = subprocess.check_output(['readelf', '-p', '.comment', elf_file])
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output = output.decode('utf-8')
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lines = output.split('\n')
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for line in lines:
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if 'GCC:' in line:
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version_info = line.split('GCC:')[1].strip()
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if_succeed = True
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return version_info
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if not if_succeed: # didn't use try except here cuz don't need to break compile if this is bad result anyway
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return None
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if __name__ == "__main__":
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if len(sys.argv) != 2:
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current_dir = subprocess.check_output(['pwd'])
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print(f"current dir: {current_dir}")
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print("usage python check_gcc_version_from_elf.py xxx.elf")
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sys.exit(1)
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elf_file = sys.argv[1]
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version_info = get_gcc_version(elf_file)
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if version_info is not None:
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print(f"real gcc version readed from elf: {version_info}")
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else:
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print("something went wrong when checking gcc version don't worry tho, it's not deadly issue. skip.")
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