On Mon, Oct 30, 2017 at 10:11:25PM +0100, Clemens Gruber wrote:
> On Fri, Oct 27, 2017 at 02:39:19PM +0200, Michael Olbrich wrote:
> > On Thu, Oct 26, 2017 at 07:09:23PM +0200, Clemens Gruber wrote:
> > > when building PTXdist 2017.10.0 on current ArchLinux, a linker error
> > > occurs:
> > > /usr/bin/ld: lxdialog/checklist.o: undefined reference to symbol 'acs_map'
> > > /usr/lib/libtinfo.so.6: error adding symbols: DSO missing from commandline
> > >
> > > This occured after ArchLinux updated binutils to 2.29.1-1 and ncurses to
> > > 6.0+20170902-2.
> > Strange. I have binutils 2.29.1-6 and ncurses 6.0+20170902-1 here on Debian
> > and it works just fine :-/. But:
> > $ cat /usr/lib/x86_64-linux-gnu/libncurses.so
> > INPUT(libncurses.so.5 -ltinfo)
> > I guess this is different for you...
> $ cat /usr/lib/libncurses.so
> > > I could work around it by adding -ltinfo to LDFLAGS in the PTXdist
> > > Makefile.
> > We have some complex stuff in configure.ac to detect the curses library.
> > Maybe we should just require ncurses and use pkg-config.
> Yes, pkg-config would have caught it:
> $ pkg-config --libs ncurses
> -lncursesw -ltinfo
> I noticed in the meantime, that the package maintainer made a commit, which
> fixes the problem too:
Ok, so it's no longer urgent. I still think we don't need to support
anything other than ncurses here, so I'd be happy to take a patch that
cleans this up and uses pkg-config.
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