/lib64/libtinfo.so.5:没有可用的版本信息

lev*_*ied 4 haskell glibc ghc ldd haskell-stack

我创建了一个新项目,用stack它创建了一个项目resolver: lts-16.12。当使用 运行示例.hs文件时stack runghc src/MyExample.hs,它工作正常,但我在运行之前也得到了这些:

/home/lpied/.stack/programs/x86_64-linux/ghc-8.8.4/lib/ghc-8.8.4/bin/ghc: /lib64/libtinfo.so.5: no version information available (required by /home/lpied/.stack/programs/x86_64-linux/ghc-8.8.4/lib/ghc-8.8.4/bin/../haskeline-0.7.5.0/libHShaskeline-0.7.5.0-ghc8.8.4.so)
/home/lpied/.stack/programs/x86_64-linux/ghc-8.8.4/lib/ghc-8.8.4/bin/ghc: /lib64/libtinfo.so.5: no version information available (required by /home/lpied/.stack/programs/x86_64-linux/ghc-8.8.4/lib/ghc-8.8.4/bin/../ghc-8.8.4/libHSghc-8.8.4-ghc8.8.4.so)
/home/lpied/.stack/programs/x86_64-linux/ghc-8.8.4/lib/ghc-8.8.4/bin/ghc: /lib64/libtinfo.so.5: no version information available (required by /home/lpied/.stack/programs/x86_64-linux/ghc-8.8.4/lib/ghc-8.8.4/bin/../terminfo-0.4.1.4/libHSterminfo-0.4.1.4-ghc8.8.4.so)
Run Code Online (Sandbox Code Playgroud)

我已经阅读过诸如此类的内容并且可以确认有问题的库:

$ ll /lib64/libtinfo.so.5
lrwxrwxrwx. 1 root root 15 Aug 08 19:47 /lib64/libtinfo.so.5 -> libtinfo.so.5.9
Run Code Online (Sandbox Code Playgroud)

不具有VERDEF/ .gnu.version_d

$ readelf -V /lib64/libtinfo.so.5|grep gnu
Version symbols section '.gnu.version' contains 245 entries:
Version needs section '.gnu.version_r' contains 1 entries:
Run Code Online (Sandbox Code Playgroud)

看起来上面的消息是这样打印的:

  if (__glibc_unlikely (map->l_info[VERSYMIDX (DT_VERDEF)] == NULL))
    {
      /* The file has no symbol versioning.  I.e., the dependent
     object was linked against another version of this file.  We
     only print a message if verbose output is requested.  */
      if (verbose)
    {
      /* XXX We cannot translate the messages.  */
      _dl_exception_create_format
        (&exception, DSO_FILENAME (map->l_name),
         "no version information available (required by %s)", name);
      goto call_cerror;
    }
      return 0;
    }
Run Code Online (Sandbox Code Playgroud)

我尝试从这里设置/取消设置各种标志,例如,,,,没有LD_VERBOSE任何效果。LD_DEBUGLD_WARN

我无权安装任何东西来修复库本身。知道是否/如何可以抑制这些消息来代替吗?或者有其他非侵入性修复方法吗?

Flo*_*mer 8

看来您使用的发行版已经构建了没有符号版本控制的 ncurses。我猜它是 Fedora 衍生的,所以我提交了一个错误来更改它:

同时,您可以自己构建 ncurses,可能使用

./configure --prefix=/home/lpied/opt/ncurses --with-versioned-syms
make
make install
Run Code Online (Sandbox Code Playgroud)

这不需要root权限。

并添加/home/lpied/opt/ncurses/lib64LD_LIBRARY_PATHshell 的配置中。