{twitter-color-emoji,noto-fonts-color-emoji}: Enable strictDeps, Fix cross (NixOS#434587)

Author: Artturin

pkgs/by-name/no/noto-fonts-color-emoji/package.nix

@@ -3,6 +3,7 @@
   stdenvNoCC,
   fetchFromGitHub,
   buildPackages,
+  python3Packages,
   pkg-config,
   cairo,
   imagemagick,
@@ -23,6 +24,8 @@ stdenvNoCC.mkDerivation rec {
     hash = "sha256-GYBnMpSUDNjAOZtbRPSmbW39TWP5ljEMukQRwq4J9U4=";
   };
 
+  strictDeps = true;
+
   depsBuildBuild = [
     buildPackages.stdenv.cc
     pkg-config
@@ -35,7 +38,7 @@ stdenvNoCC.mkDerivation rec {
     nototools
     pngquant
     which
-    buildPackages.python3.pkgs.fonttools
+    python3Packages.fonttools
   ];
 
   postPatch = ''

pkgs/by-name/tw/twitter-color-emoji/package.nix

@@ -3,16 +3,8 @@
 
 {
   lib,
-  stdenv,
+  stdenvNoCC,
   fetchFromGitHub,
-  cairo,
-  imagemagick,
-  nototools,
-  pkg-config,
-  pngquant,
-  python3,
-  which,
-  zopfli,
   noto-fonts-color-emoji,
 }:
 
@@ -27,7 +19,7 @@ let
     hash = "sha256-FLOqXDpSFyClBlG5u3IRL0EKeu1mckCfRizJh++IWxo=";
   };
 in
-stdenv.mkDerivation rec {
+stdenvNoCC.mkDerivation rec {
   pname = "twitter-color-emoji";
   inherit version;
 
@@ -43,16 +35,7 @@ stdenv.mkDerivation rec {
     mv ${twemojiSrc.name} ${noto-fonts-color-emoji.src.name}
   '';
 
-  nativeBuildInputs = [
-    cairo
-    python3.pkgs.fonttools
-    imagemagick
-    nototools
-    pkg-config
-    pngquant
-    which
-    zopfli
-  ];
+  inherit (noto-fonts-color-emoji) strictDeps depsBuildBuild nativeBuildInputs;
 
   postPatch =
     let