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@ -628,13 +628,13 @@ std::string get_nix_version_display_string()
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int vercmp(const char *v0, const char *v1)
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{
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std::vector<std::string> f0, f1;
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boost::split(f0, v0, boost::is_any_of("."));
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boost::split(f1, v1, boost::is_any_of("."));
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while (f0.size() < f1.size())
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f0.push_back("0");
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while (f1.size() < f0.size())
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f1.push_back("0");
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for (size_t i = 0; i < f0.size(); ++i) {
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boost::split(f0, v0, boost::is_any_of(".-"));
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boost::split(f1, v1, boost::is_any_of(".-"));
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for (size_t i = 0; i < std::max(f0.size(), f1.size()); ++i) {
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if (i >= f0.size())
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return -1;
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if (i >= f1.size())
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return 1;
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int f0i = atoi(f0[i].c_str()), f1i = atoi(f1[i].c_str());
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int n = f0i - f1i;
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if (n)
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