why the asymmetry in VX_CRT{BEGIN,END}_SPEC?

[Olivier Hainque]

Hi Rasmus,

> On 7 Dec 2021, at 16:09, Rasmus Villemoes <rv@rasmusvillemoes.dk> wrote:
> 
> Hi Olivier
> 
> One thing I've been meaning to ask: Is there a reason VX_CRTBEGIN_SPEC
> and VX_CRTEND_SPEC are given as
> 
> #define VX_CRTBEGIN_SPEC "vx_crtbegin.o%s"
> #define VX_CRTEND_SPEC "-l:vx_crtend.o"
> 
> so for vx_crtbegin.o, it is gcc itself which expands the full path to
> the vx_crtbegin.o file, while for vx_crtend.o, the linker is instructed
> to go looking for it.

I don't think there's a reason today and the patchset
I'm working on uses %s consistently.

Cheers,

Olivier