Re: [Libguestfs] [PATCH] Use -ltinfo instead of -lncurses.

On Thu, Nov 06, 2014 at 01:34:24PM +0100, Pino Toscano wrote: According to https://bugzilla.redhat.com/show_bug.cgi?id=499837 readline can be linked against either ncurses or termcap. No modern system would prefer termcap, and I'll assume any system ancient/strange enough to only provide termcap and not ncurses would not be able to run libguestfs. In Fedora, the readline-devel package requires ncurses-devel, so if our test for readline succeeds, we can assume ncurses-devel is installed and '-lreadline -lncurses' will just work. On Debian/Ubuntu, they've ditched the nonsense of allowing alternate backend implementations, and they link readline to ncurses properly (so on Debian, '-lreadline' on its own works, whereas on Fedora we still need '-lreadline -lncurses' for no useful reason). It would be nice if readline itself shipped with a pkgconfig file, or even any useful documentation on linking. It does neither. So .. I think I'll leave this alone. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW