Move FFI::Platform::CPU from C to Ruby and remove duplicated libtest #663
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The CPU detection was moved to C 10 years ago as a workaround to an incorrect RbConfig::CONFIG['host_cpu'] value on MacOS. This was in commit c53282a . Although I can't reproduce the original environment, I guess that this issue has been fixed years ago, so that the workaround isn't necessary anymore. Moving CPU detection to Ruby allows to use lib/ffi/platform.rb in Rakefile before the C ext is built.
The test library has been moved to spec/ffi/fixtures and it's built by the spec helper. This was in commit c79e9f5 . Since that time we managed two copies of these tests, but only the one in spec/ffi/fixtures is actually used.
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Looks great to me. |
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Let's merge this :) Anything we need to wait for? |
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