Re: [musl] Newbie cross compiling with LLVM

[Nagakamira <nagakamira@gmail.com>]

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-fuse-ld=lld

On Tue, Oct 12, 2021, 3:26 AM Jeffrey Walton <noloader@gmail.com> wrote:

> On Mon, Oct 11, 2021 at 7:55 PM Matt Andrews <mattandrews@gmail.com>
> wrote:
> >
> > >> How do I specify which linker to use?
> > >
> > >LD. Also see
> https://www.gnu.org/software/make/manual/html_node/Implicit-Variables.html
> .
> >
> > Looking at the ./configure for musl (which is not based on autoconf
> according to the docs), there is no mention of LD. Setting LD for
> ./configure and/or the call to make still results in the error.
> >
> > Who calls the linker? The compiler or make? Shouldn't clang know where
> it's linker is? How to tell clang which linker to use?
>
> You can have the compiler driver call the linker for you by specifying
> -o with an output file name. In that case, $CC or $CXX will drive the
> link. And in this case, your LDFLAGS should prefix options with -Wl to
> tell the compiler driver the option is for the linker.
>
> Jeff
>

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