I’ve been using https://github.com/Fuuzetsu/shellcheck-nix-attributes on most of
my derivations, and attaching it to one derived from `mkShell` resulted in
```
shellcheck_buildPhase
In /nix/store/8774inwznc87dwhac90winc9b5k6gmkb-nix-shell_shellcheck_buildPhase line 1:
echo "------------------------------------------------------------" >>$out
^-- SC2129 (style): Consider using { cmd1; cmd2; } >> file instead of individual redirects.
^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
Did you mean:
echo "------------------------------------------------------------" >>"$out"
In /nix/store/8774inwznc87dwhac90winc9b5k6gmkb-nix-shell_shellcheck_buildPhase line 2:
echo " WARNING: the existence of this path is not guaranteed." >>$out
^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
Did you mean:
echo " WARNING: the existence of this path is not guaranteed." >>"$out"
In /nix/store/8774inwznc87dwhac90winc9b5k6gmkb-nix-shell_shellcheck_buildPhase line 3:
echo " It is an internal implementation detail for pkgs.mkShell." >>$out
^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
Did you mean:
echo " It is an internal implementation detail for pkgs.mkShell." >>"$out"
In /nix/store/8774inwznc87dwhac90winc9b5k6gmkb-nix-shell_shellcheck_buildPhase line 4:
echo "------------------------------------------------------------" >>$out
^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
Did you mean:
echo "------------------------------------------------------------" >>"$out"
In /nix/store/8774inwznc87dwhac90winc9b5k6gmkb-nix-shell_shellcheck_buildPhase line 5:
echo >> $out
^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
Did you mean:
echo >> "$out"
In /nix/store/8774inwznc87dwhac90winc9b5k6gmkb-nix-shell_shellcheck_buildPhase line 7:
export >> $out
^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
Did you mean:
export >> "$out"
For more information:
https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...
https://www.shellcheck.net/wiki/SC2129 -- Consider using { cmd1; cmd2; } >>...
```
——— https://garnix.io/build/qgxbameB
This addresses the shellcheck complaints.
- Use mame icon from papirus instead of downloading one from Archlinux packages;
- Rename the diff file to something more self-documenting;
- Add longDescription to mame;
- Add description to mame-tools;
- Get rid of top-level inheritance.
libnfs is not thread-safe by default. Making it thread-safe requires building
it with pthread support and enabling multi-threading at runtime using
nfs_mt_service_thread_start() function.
The patch allows to optionally build libnfs with multi-threading support.
This is not enabled by default to avoid runtime costs for programs that don't
require libnfs to be thread-safe, so a separate top level package 'libnfs-pthread'
is added.
