lispPackages: deduplicate dynamical library search path

NixOS · Jan 27, 2018 · 32925f0 · 32925f0
1 parent 5e5cae0
commit 32925f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkgs/development/lisp-modules/define-package.nix b/pkgs/development/lisp-modules/define-package.nix
@@ -33,7 +33,7 @@ let
     test -n "$LD_LIBRARY_PATH" &&
         echo "export LD_LIBRARY_PATH=\"\$LD_LIBRARY_PATH\''${LD_LIBRARY_PATH:+:}\"'$LD_LIBRARY_PATH'" >> "$path_config_script"
     test -n "$NIX_LISP_LD_LIBRARY_PATH" &&
-        echo "export NIX_LISP_LD_LIBRARY_PATH=\"\$NIX_LISP_LD_LIBRARY_PATH\''${NIX_LISP_LD_LIBRARY_PATH:+:}\"'$NIX_LISP_LD_LIBRARY_PATH'" >> "$path_config_script"
+        echo "export NIX_LISP_LD_LIBRARY_PATH=\"\$NIX_LISP_LD_LIBRARY_PATH\''${NIX_LISP_LD_LIBRARY_PATH:+:}\"'$(echo "$NIX_LISP_LD_LIBRARY_PATH" | tr -d '\n' | tr : '\n' | sort | uniq | tr '\n' ':')'" >> "$path_config_script"
     echo "fi" >> "$path_config_script"
   '';
   deployLaunchScript = ''