Remove dependency on iohkNix

Author: zeme-wana

nix-tools/flake.lock

@@ -4,11 +4,11 @@
 
     haskellNix.url = "github:input-output-hk/haskell.nix";
 
-    iohkNix.url = "github:input-output-hk/iohk-nix";
+    # iohkNix.url = "github:input-output-hk/iohk-nix";
   };
 
 
-  outputs = inputs@{ self, nixpkgs, haskellNix, iohkNix, ... }:
+  outputs = inputs@{ self, nixpkgs, haskellNix, ... }:
     let
       systems = [
         "x86_64-linux"

nix-tools/flake.nix

@@ -1,4 +1,4 @@
-inputs@{ nixpkgs, haskellNix, iohkNix, ... }:
+inputs@{ nixpkgs, haskellNix, ... }:
 
 let
 
@@ -14,30 +14,27 @@ let
 
 
   static-libraries-overlay = final: prev: {
-    static-libsodium-vrf = final.libsodium-vrf.overrideDerivation (old: {
-      configureFlags = old.configureFlags ++ [ "--disable-shared" ];
-    });
-    static-secp256k1 = final.secp256k1.overrideDerivation (old: {
-      configureFlags = old.configureFlags ++ [ "--enable-static" "--disable-shared" ];
-    });
-    dyn-static-secp256k1 = final.secp256k1.overrideDerivation (old: {
-      configureFlags = old.configureFlags ++ [ "--enable-static" "--enable-shared" ];
-    });
+    # static-libsodium-vrf = final.libsodium-vrf.overrideDerivation (old: {
+    #   configureFlags = old.configureFlags ++ [ "--disable-shared" ];
+    # });
+    # static-secp256k1 = final.secp256k1.overrideDerivation (old: {
+    #   configureFlags = old.configureFlags ++ [ "--enable-static" "--disable-shared" ];
+    # });
+    # dyn-static-secp256k1 = final.secp256k1.overrideDerivation (old: {
+    #   configureFlags = old.configureFlags ++ [ "--enable-static" "--enable-shared" ];
+    # });
     static-gmp = (final.gmp.override { withStatic = true; }).overrideDerivation (old: {
       configureFlags = old.configureFlags ++ [ "--enable-static" "--disable-shared" ];
     });
-    static-libblst = (final.libblst.override { enableShared = false; }).overrideDerivation (old: {
-      postFixup = "";
-    });
-    static-openssl = (final.openssl.override { static = true; });
-    static-zlib = final.zlib.override { shared = false; };
-    static-pcre = final.pcre.override { shared = false; };
+    # static-libblst = (final.libblst.override { enableShared = false; }).overrideDerivation (old: {
+    #   postFixup = "";
+    # });
+    # static-openssl = (final.openssl.override { static = true; });
+    # static-zlib = final.zlib.override { shared = false; };
+    # static-pcre = final.pcre.override { shared = false; };
   };
 
 
-  # This sets up the `pkgs`, by importing the nixpkgs flake and adding the 
-  # haskellNix overlay. We need the iohkNix overlays to get the necessary cryto 
-  # packages: secp256k1, blst, and libsodium.
   mkNixpkgsForSystem = system: import nixpkgs {
 
     inherit system;
@@ -47,12 +44,12 @@ let
     inherit (haskellNix) config;
 
     overlays = with inputs; [
-      iohkNix.overlays.crypto
+      # iohkNix.overlays.crypto
       haskellNix.overlay
-      iohkNix.overlays.haskell-nix-extra
-      iohkNix.overlays.haskell-nix-crypto
-      iohkNix.overlays.cardano-lib
-      iohkNix.overlays.utils
+      # iohkNix.overlays.haskell-nix-extra
+      # iohkNix.overlays.haskell-nix-crypto
+      # iohkNix.overlays.cardano-lib
+      # iohkNix.overlays.utils
       static-libraries-overlay
       (import ./packaging.nix)
     ];

nix-tools/static/outputs.nix

@@ -64,10 +64,10 @@ let
     ];
     packages.nix-tools.ghcOptions = [
       "-L${pkgs.lib.getLib pkgs.static-gmp}/lib"
-      "-L${pkgs.lib.getLib pkgs.static-libsodium-vrf}/lib"
-      "-L${pkgs.lib.getLib pkgs.static-secp256k1}/lib"
-      "-L${pkgs.lib.getLib pkgs.static-openssl}/lib"
-      "-L${pkgs.lib.getLib pkgs.static-libblst}/lib"
+      # "-L${pkgs.lib.getLib pkgs.static-libsodium-vrf}/lib"
+      # "-L${pkgs.lib.getLib pkgs.static-secp256k1}/lib"
+      # "-L${pkgs.lib.getLib pkgs.static-openssl}/lib"
+      # "-L${pkgs.lib.getLib pkgs.static-libblst}/lib"
     ];
   };
 

nix-tools/static/project.nix

@@ -46,8 +46,8 @@ let
         nativeBuildInputs = 
           [ pkgs.nix pkgs.gitMinimal ]
           ++ stringifyInputs inputs
-          ++ stringifyInputs inputs.haskellNix.inputs
-          ++ stringifyInputs inputs.iohkNix.inputs;
+          ++ stringifyInputs inputs.haskellNix.inputs;
+          # ++ stringifyInputs inputs.iohkNix.inputs;
       } ''
         export HOME=$(mktemp -d)
         mkdir $out