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Groups > gnu.bash.bug > #14821
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| From | Chet Ramey <chet.ramey@case.edu> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: bash will not link against ncursesw and readline in /usr/local |
| Date | Wed, 14 Nov 2018 11:36:11 -0500 |
| Lines | 36 |
| Approved | bug-bash@gnu.org |
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| To | John Frankish <john.frankish@outlook.com>, "bug-bash@gnu.org" <bug-bash@gnu.org> |
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On 11/14/18 1:07 AM, John Frankish wrote: >>> Using bash-4.4.18 >>> Intel core i7 laptop running 32-bit or 64-bit linux Using gcc-8.2.0 >>> >>> The configure script does not find libncursesw on a system where >>> only the wide version of ncurses exists - even when readine is linked against ncursesw. >>> >> I haven't seen a distro where ncursesw is installed without a link to ncurses. >> Which distribution are you using? >> > The 64-bit version of tinycorelinux - all non-base packages are installed to /usr/local. > Since ncursesw is now the default, I'm trying to compile against that. > >> I could add a check for ncursesw, but that's the kind of thing the distro usually does. >> > If ncursesw is now the default, maybe it would make sense to check for that rather than a symlink? What does "the default" mean in a multi-distro context? And readline doesn't check for "a symlink"; it checks for ncurses. >> I don't have any trouble finding readline in /usr/local/lib/libreadline.so after >> installing it, editing /etc/ld.so.conf, and running ldconfig. I tried with readline-8.0-beta >> and bash-5.0-beta, so at least it will be working when those hit release status. >> > It appears that the readline check relies on the ncurses check being successful. > > If I configure without an ncurses symlink the check for readline fails. Yes, readline requires curses/ncurses to work. You can't have readline and line editing without it. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/
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Re: bash will not link against ncursesw and readline in /usr/local Chet Ramey <chet.ramey@case.edu> - 2018-11-14 11:36 -0500
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