Fix older versions of gcc - missing __has_builtin, cpuid and no support of P10. #4320
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Tested with gcc 4.8.5 |
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I can confirm compilation is successful for powerpc (and all the other platforms we support) is successful with this PR: https://buildkite.com/julialang/yggdrasil/builds/6623 |
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Fix older versions of gcc - missing __has_builtin, cpuid and no support of P10.