> I'm not sure about that.  In fact I'm always suggesting the in-tree
> variant to people (because then they don't need to fiddle with
> LD_LIBRARY_PATH).  After suggesting to simply install the requirements
> from vendor provided packages, of course.

The proper fix to the LD_LIBRARY_PATH issue is rather --disable-shared in my 
opinion...

> Maybe we should simply import the requirements into our tree
> and use them unless the system provides what we need (or
> --with/without-system-FOO is supplied).  We do that for other
> stuff like zlib, intl, boehm, etc..  gmp 6.0 now has 'mini-gmp'
> which is a slow but very small variant for example.  Not sure
> if that's enough for our gmp needs for example.

That would clearly be the definitive answer, but I don't know if it's 
doable in practice.

-- 
Eric Botcazou

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