release.nix: be explicit about using coreutils for tr

IHaskell · Aug 12, 2019 · 93bfa3a · 93bfa3a
1 parent f4eaed2
commit 93bfa3a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/release.nix b/release.nix
@@ -60,14 +60,14 @@ let
 
   ihaskellWrapperSh = nixpkgs.writeScriptBin "ihaskell-wrapper" ''
     #! ${nixpkgs.stdenv.shell}
-    export GHC_PACKAGE_PATH="$(echo ${ihaskellEnv}/lib/*/package.conf.d| tr ' ' ':'):$GHC_PACKAGE_PATH"
+    export GHC_PACKAGE_PATH="$(echo ${ihaskellEnv}/lib/*/package.conf.d| ${nixpkgs.coreutils}/bin/tr ' ' ':'):$GHC_PACKAGE_PATH"
     export PATH="${nixpkgs.stdenv.lib.makeBinPath ([ ihaskellEnv jupyterlab ] ++ systemPackages nixpkgs)}''${PATH:+:}$PATH"
     exec ${ihaskellEnv}/bin/ihaskell "$@"
   '';
 
   ihaskellJupyterCmdSh = cmd: extraArgs: nixpkgs.writeScriptBin "ihaskell-${cmd}" ''
     #! ${nixpkgs.stdenv.shell}
-    export GHC_PACKAGE_PATH="$(echo ${ihaskellEnv}/lib/*/package.conf.d| tr ' ' ':'):$GHC_PACKAGE_PATH"
+    export GHC_PACKAGE_PATH="$(echo ${ihaskellEnv}/lib/*/package.conf.d| ${nixpkgs.coreutils}/bin/tr ' ' ':'):$GHC_PACKAGE_PATH"
     export PATH="${nixpkgs.stdenv.lib.makeBinPath ([ ihaskellEnv jupyterlab ] ++ systemPackages nixpkgs)}''${PATH:+:}$PATH"
     ${ihaskellEnv}/bin/ihaskell install \
       -l $(${ihaskellEnv}/bin/ghc --print-libdir) \