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Build Bash using wide Ncurses?
From: |
Jeffrey Walton |
Subject: |
Build Bash using wide Ncurses? |
Date: |
Thu, 7 Jan 2021 14:14:17 -0500 |
Hi Everyone,
I'm testing Bash builds using locally built Ncurses, Readline and
GetText. Bash configure includes --with-libiconv-prefix,
--with-libintl-prefix and --with-installed-readline.
When I check for linked libraries I see:
$ ldd ~/ok2delete/bin/bash
linux-vdso.so.1 (0x00007fff1f966000)
libreadline.so.8 =>
/home/jwalton/ok2delete/bin/../lib/libreadline.so.8
(0x00007faf6f8d4000)
libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5
(0x00007faf6f6aa000)
libintl.so.8 =>
/home/jwalton/ok2delete/bin/../lib/libintl.so.8 (0x00007faf6f49f000)
libiconv.so.2 =>
/home/jwalton/ok2delete/bin/../lib/libiconv.so.2 (0x00007faf6f1b7000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007faf6efb3000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
(0x00007faf6ed94000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007faf6e9a3000)
/lib64/ld-linux-x86-64.so.2 (0x00007faf6fe10000)
Notice libtinfo.so is /lib/x86_64-linux-gnu/libtinfo.so.5.
However, I build the wide-character versions of Ncurses (using option
--enable-widec):
$ find ~/ok2delete/lib -name 'libtinfo*'
/home/jwalton/ok2delete/lib/libtinfow.a
/home/jwalton/ok2delete/lib/libtinfow.so.6.1
/home/jwalton/ok2delete/lib/libtinfow.so.6
/home/jwalton/ok2delete/lib/libtinfow_g.a
/home/jwalton/ok2delete/lib/libtinfow.so
Here's the Ncurses page that explains --enable-widec:
http://www.linuxfromscratch.org/lfs/view/development/chapter08/ncurses.html
How do I tell Bash to use the wide character versions of Ncurses?
Thanks in advance.
- Build Bash using wide Ncurses?,
Jeffrey Walton <=