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--GLp9dJVi+aaipsRk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jul 09, 2014 at 11:05:29AM -0700, Adrian Chadd wrote: > On 9 July 2014 10:23, Baptiste Daroussin <bapt@freebsd.org> wrote: > > On Wed, Jul 09, 2014 at 10:12:27AM -0700, Adrian Chadd wrote: > >> Hi, > >> > >> By doing this you're actually making more work for the really embedded > >> people who have size constraints on things. > >> > >> I dislike privatelib but it at least allows for code sharing where > >> before people would just statically link things into binaries. > > > > do you install gdb on your embedded environnement? because that is the = only > > user of libreadline. >=20 > See below. >=20 > >> > >> I've had to actively undo this kind of dumb before in order to get > >> things to fit on very small flash root filesystems. > >> > >> Shared libraries are good. Please stop assuming we have lots of disk > >> space and RAM to have duplicates of things floating around. > > > > Facts: > > Before > > gdb + kgdb + gdbtui + libreadline.so.8 + libhistory.so.8 =3D 8976 k > > After > > gdb + kgdb + gdbtui =3D 8973 k > > > > I don't think I have damaged too much your embedded system am I wrong? > > > > Do I miss something? > > > > (Yes I have checked that before turning into an internallib given my fi= rst > > approach was to turn into a privatelib. >=20 > Sure, except for the people who have done things like rolled local > configuration/management telnet interfaces for these things. They're > also using libreadline (and things like the cisco UI library.) >=20 > And yeah, I do install gdb in there from time to time. Code sometimes > needs debugging. :-) >=20 They can in that case use libedit which exports a libreadline compatibility interface in the base system (it is working well with the known cisco-like = UI things ;) so even in that case I save them space given libedit is required = for /bin/sh (the only known problem can happen if the are using unicode and fro= m my last test the cisco UI thing is not unicode friendly either so that should = make no difference here for them). The other thing is there are a couple of ABI incompatibilities between the libreadline version we have in base and newer libreadline which is getting = more and more use making it more complicated to manage ports that requires newer readline. regards, Bapt --GLp9dJVi+aaipsRk Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlO9z3AACgkQ8kTtMUmk6Ew4IACfQ6mRfHJ9enFb436Hq/XGZoEZ Vv0AnAwwmjkVFLYCzyhPSZOI4Nq9k1+k =8NkS -----END PGP SIGNATURE----- --GLp9dJVi+aaipsRk--