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On Mon, Mar 12, 2018 at 10:17 AM, Mick <michaelkintzios@×××××.com> wrote: |
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> I can see a few warnings pilling up on different systems when trying to emerge |
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> chromium-65.0.3325.146: |
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> |
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> warning: unknown warning option '-Wno-enum-compare-switch'; did you mean '- |
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> Wno-enum-compare'? [-Wunknown-warning-option] |
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> warning: unknown warning option '-Wno-tautological-unsigned-zero-compare' [- |
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> Wunknown-warning-option] |
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> warning: unknown warning option '-Wno-null-pointer-arithmetic'; did you mean |
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> '-Wno-null-arithmetic'? [-Wunknown-warning-option] |
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> warning: unknown warning option '-Wno-tautological-constant-compare'; did you |
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> mean '-Wno-tautological-pointer-compare'? [-Wunknown-warning-option] |
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> 4 warnings generated. |
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> |
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> Does this mean I should be using a different gcc or CFLAGS? |
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> |
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> They mostly are: |
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> |
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> CFLAGS="-march=native -O2 -pipe" |
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> |
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> -- |
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> Regards, |
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> Mick |
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|
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On my x86 system, I've been seeing similar warnings being generated by |
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clang when compiling the ffmpeg that comes with chromium. |
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I've also hit another bug related to that, where clang compilation |
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terminates with an error message along the lines of there being not |
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enough registers available. |
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There's a bug registered for that in chromium bugzilla, which I can't |
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reference at the moment. So far, no solution has been implemented, as |
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far as I could tell. |