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RE: [PATCH 2/2] Remove ancient GCC string inlines

> Joseph Myers wrote: 
> On Fri, 9 Oct 2015, Wilco Dijkstra wrote:
> > You wrote in
> > "(sysdeps/i386/string-inlines.c can be ignored or removed since plain i386
> > is no longer supported; only string/string-inlines.c and
> > sysdeps/i386/i486/string-inlines.c are relevant.)"
> That was before HJ moved the i386/i486 contents up a directory level.
> sysdeps/i386/string-inlines.c is what used to be
> sysdeps/i386/i486/string-inlines.c at the time I wrote that.
> > Looking at the x86 build, string-inlines.o is indeed
> > string/string-inlines.c so That confirms sysdeps/i386/string-inlines.c
> > is not built at all. No idea what magic ensures this, but that's what I
> > get...
> Well, sysdeps/i386/string-inlines.c should be built.  My 32-bit x86 builds
> clearly show "gcc -m32 ../sysdeps/i386/string-inlines.c -c ..." in the
> build logs.

So what is the magic to do a cross build for 32-bit? I can't find anything in
the GLIBC documentation that gives the correct recipe to do this, and when I
try to force it to use 32-bit using -m32 -arch=i686 I only get configure and
build failures...


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