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Re: coreutils and GCC -fanalyzer
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From: |
Paul Eggert |
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Subject: |
Re: coreutils and GCC -fanalyzer |
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Date: |
Fri, 22 May 2020 23:26:17 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 |
On 5/21/20 4:23 PM, Pádraig Brady wrote:
> I just use the default configure, which auto enables gcc warnings for git repo
> builds,
> and then build with:
> make CFLAGS="-march=native -std=gnu11 -g -O3 -fanalyzer" WERROR_CFLAGS=
OK, so you're building with nonstandard warning options. In general we don't
support that sort of thing; although './configure --enable-gcc-warnings' is
supposed to pacify GCC we can't pacify all combinations of compiler options for
all compilers; that would be too much makework for too little benefit (and
sometimes impossible, as compilers can always be picking about something....).