On Mon, Mar 25, 2019 at 04:36:44PM +0100, Andrea Adami wrote:
> On Sat, Mar 23, 2019 at 11:00 PM Andreas Müller <schnitzelt...@gmail.com>
> wrote:
> >
> > On Sat, Mar 23, 2019 at 10:53 PM Adrian Bunk <b...@stusta.de> wrote:
> > >
> > > On Sat, Mar 23, 2019 at 10:22:15PM +0100, Andreas Müller wrote:
> > > > On Sat, Mar 23, 2019 at 10:16 PM Adrian Bunk <b...@stusta.de> wrote:
> > > > >
> > > > > On Fri, Mar 22, 2019 at 03:18:01PM -0700, Khem Raj wrote:
> > > > > >...
> > > > > > There are certain design aspects of musl which are actually turning
> > > > > > out to be good
> > > > > > e.g. there is no __MUSL__ define, so non-portable code can not be
> > > > > > hidden which is a good thing,
> > > > > >...
> > > > >
> > > > > Please take a closer look at some of the musl changes to NM that made
> > > > > upgrading NM so hard for Andreas.
> > > > >
> > > > > +#if defined(__GLIBC__)
> > > > > #include <net/ethernet.h>
> > > > > +#else /* musl libc */
> > > > > +#define ETH_ALEN 6 /* Octets in one ethernet
> > > > > addr */
> > > > > +#endif
>...
>
> Hi,
Hi Andrea,
> I am jumping in a little late to take side with Khem :)
>
> What happens now is that more 'bad' sources (written to suit glibc and
> thus not portable) are discovered by the wider base of developers and
> autobuilders.
>...
but this does not apply to this example, which is a problem between
musl itself and the kernel headers.
Code can expect #include <foo.h> to work for any headers, and with any
order of these headers. If it does not, the 'bad' sources are whatever
sources provide the headers in question.
musl does provide net/ethernet.h, but including it causes a compile
error here.
> As Khem said, this just needs time and efforts to clean up and
> upstream the patches.
Any sane upstream will refuse such patches that add musl-specific hacks
with the wrong define to work around problems in musl itself.
> Cheers
> Andrea
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
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