36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
import os
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import re
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import subprocess
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from entropy.const import etpConst
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def configure_correct_gcc():
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gcc_targets = ["4.8", "4.7", "4.6"]
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uname_arch = os.uname()[4]
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gcc_dir = etpConst['systemroot'] + "/etc/env.d/gcc"
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gcc_profile_file = None
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for gcc_target in gcc_targets:
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gcc_profile_file_pfx = uname_arch + "-pc-linux-gnu-" + gcc_target
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regex = re.compile(gcc_profile_file_pfx + "((.[0-30])?)$")
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for curdir, subs, files in os.walk(gcc_dir):
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for fname in files:
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if regex.match(fname):
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gcc_profile_file = os.path.join(curdir, fname)
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break
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break
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if gcc_profile_file is not None:
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break
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if gcc_profile_file is not None:
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# if we're hardened, we want the vanilla one by default
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# to avoid stressing the user too much
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vanilla_profile_file = gcc_profile_file + "-vanilla"
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if os.path.isfile(vanilla_profile_file):
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gcc_profile_file = vanilla_profile_file
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profile_name = os.path.basename(gcc_profile_file)
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subprocess.call(("gcc-config", profile_name))
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if stage == "postinstall":
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configure_correct_gcc()
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my_ext_status = 0
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