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autotools: ensure config.guess and config.sub are writeable before patching them (#19837)

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Toyohisa Kameyama 2021-04-08 21:07:43 +09:00 committed by GitHub
parent da88c0e6ff
commit d805be02ec
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4
lib/spack/spack/build_systems/autotools.py
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@ -6,6 +6,7 @@
import itertools import itertools
import os import os
import os.path import os.path
import stat
from subprocess import PIPE from subprocess import PIPE
from subprocess import check_call from subprocess import check_call
from typing import List # novm from typing import List # novm
@ -174,7 +175,10 @@ def runs_ok(script_abs_path):
# Copy the good files over the bad ones # Copy the good files over the bad ones
for abs_path in to_be_patched: for abs_path in to_be_patched:
name = os.path.basename(abs_path) name = os.path.basename(abs_path)
mode = os.stat(abs_path).st_mode
os.chmod(abs_path, stat.S_IWUSR)
fs.copy(substitutes[name], abs_path) fs.copy(substitutes[name], abs_path)
os.chmod(abs_path, mode)
@run_before('configure') @run_before('configure')
def _set_autotools_environment_variables(self): def _set_autotools_environment_variables(self):