docs: $TMP -> $TMPDIR in Darwin build

`TMPDIR` is the canonical form in POSIX and SUS https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap08.html#tag_08_03
NixOS · Jul 13, 2024 · 6bb3ac9 · 6bb3ac9
1 parent 7bbfd75
commit 6bb3ac9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/doc/default.nix b/doc/default.nix
@@ -69,8 +69,8 @@ let
  $epubPath
 
  echo "application/epub+zip" > mimetype
- zip -0Xq -b "$TMP" "$out" mimetype
- cd scratch && zip -Xr9D -b "$TMP" "$out" *
+ zip -0Xq -b "$TMPDIR" "$out" mimetype
+ cd scratch && zip -Xr9D -b "$TMPDIR" "$out" *
  '';
 
  # NB: This file describes the Nixpkgs manual, which happens to use module