【发布时间】：2020-12-23 02:14:07
【问题描述】：
我使用stack 创建了一个新项目，该项目使用resolver: lts-16.12 创建了一个项目。当使用stack runghc src/MyExample.hs 运行示例.hs 文件时，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)
我已经阅读了诸如this 之类的内容，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
没有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:
上面的消息好像打印了by this:
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;
}
我尝试从here 设置/取消设置各种标志，例如LD_VERBOSE、LD_DEBUG、LD_WARN，但没有任何效果。
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它吗？或者任何替代的非侵入性修复？
【问题讨论】：
标签： haskell ghc glibc haskell-stack ldd