Re: Need help with some rpmlint errors

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Il 08/01/22 23:41, Jerry James ha scritto:
> On Sat, Jan 8, 2022 at 6:37 AM Mattia Verga via devel
> <devel@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
>> `E: shared-library-without-dependency-information
>> /usr/lib64/libapogee.so.3.2`
>> I'm not sure if this is a rpmlint false positive. All I can found
>> searching is an issue in rpmlint which says that the library could be
>> statically linked [3], but running ldd on the file shows it is shared.
>> (as far I understand, I'm not a software developer)
> I see this happen with libraries that do not depend on any symbols in
> libc.  Check pretty much any ocaml-* package, for example, and rpmlint
> will report this.  If your library functions as expected, then ignore
> this message.
>
>> `E: missing-PT_GNU_STACK-section /usr/lib64/libapogee.so.3.2`
>> I can't find anything searching for this online. Maybe another false
>> positive?
> This means that the toolchain thinks your library needs an executable
> stack.  That usually happens because the project includes assembly
> language files, and those files do not contain the magic to tell the
> toolchain that the stack does not need to be executable.  Try adding
> -Wa,--noexecstack to the build flags or -Wl,-z,noexecstack to the
> linker flags.
Thanks, indeed the project itself sets those flags in a cmake module for
both the build and linker flags. I originally avoided to have the
project set custom flags because it also sets -fPIE and that caused
build failures.

But after having removed only the -fPIE from the custom flags, I get the
same errors from rpmlint.

Mattia

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