provide libz.so.1 in the nix-dev-shell

`libz.so.1` is needed for some (?) things... i personally found myself in need of it when running `x t linkchecker`, which failed when running cargo build script or something. although there are also mentions of rustc itself needing it: <NixOS/nixpkgs#92946>
rust-lang · Dec 9, 2024 · 05d8318 · 05d8318
1 parent 6058cdc
commit 05d8318
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/src/tools/nix-dev-shell/flake.nix b/src/tools/nix-dev-shell/flake.nix
@@ -24,9 +24,8 @@
           # Avoid creating text files for ICEs.
           RUSTC_ICE = "0";
           # Provide `libstdc++.so.6` for the self-contained lld.
-          LD_LIBRARY_PATH = "${with pkgs; lib.makeLibraryPath [
-            stdenv.cc.cc.lib
-          ]}";
+          # Provide `libz.so.1`.
+          LD_LIBRARY_PATH = "${with pkgs; lib.makeLibraryPath [stdenv.cc.cc.lib zlib]}";
         };
       }
     );

diff --git a/src/tools/nix-dev-shell/shell.nix b/src/tools/nix-dev-shell/shell.nix
@@ -13,7 +13,6 @@ pkgs.mkShell {
   # Avoid creating text files for ICEs.
   RUSTC_ICE = "0";
   # Provide `libstdc++.so.6` for the self-contained lld.
-  LD_LIBRARY_PATH = "${with pkgs; lib.makeLibraryPath [
-    stdenv.cc.cc.lib
-  ]}";
+  # Provide `libz.so.1`
+  LD_LIBRARY_PATH = "${with pkgs; lib.makeLibraryPath [stdenv.cc.cc.lib zlib]}";
 }