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__builtin_cpu_supports fails on Ubuntu 16.04 when built as a shared object #139

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solidpixel opened this issue Jul 27, 2020 · 2 comments
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__builtin_cpu_supports fails on Ubuntu 16.04 when built as a shared object #139

solidpixel opened this issue Jul 27, 2020 · 2 comments

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@solidpixel
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User feedback that building using the Ubuntu 16.04 default compiler fails when compiling the core library as a shared object. This looks to be a known issue when using particular versions of GCC:

nothings/stb#280

Given 16.04 is in extended maintenance for a while yet it would be good to support it.
@solidpixel
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Workaround is to link the shared object with -lgcc_s -lgcc.

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solidpixel commented Jul 27, 2020 •
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Fixed in 88825d3; we now simply use manual CPUID queries like Windows.

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@solidpixel