treewide: Don't use nativePkgs or crossPkgs anymore

pkgs/development/haskell-modules/generic-builder.nix

@@ -222,8 +222,8 @@ stdenv.mkDerivation ({
     setupCompileFlags="${concatStringsSep " " setupCompileFlags}"
     configureFlags="${concatStringsSep " " defaultConfigureFlags} $configureFlags"
 
-    # nativePkgs defined in stdenv/setup.hs
-    for p in "''${nativePkgs[@]}"; do
+    # host.*Pkgs defined in stdenv/setup.hs
+    for p in "''${pkgsHostHost[@]}" "''${pkgsHostTarget[@]}"; do
       if [ -d "$p/lib/${ghc.name}/package.conf.d" ]; then
         cp -f "$p/lib/${ghc.name}/package.conf.d/"*.conf $packageConfDir/
         continue

pkgs/servers/x11/xorg/builder.sh

@@ -16,13 +16,8 @@ postInstall() {
 
     echo "propagating requisites $requires"
 
-    if test -n "$crossConfig"; then
-        local pkgs=("${crossPkgs[@]}")
-    else
-        local pkgs=("${nativePkgs[@]}")
-    fi
     for r in $requires; do
-        for p in "${pkgs[@]}"; do
+        for p in "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}"; do
             if test -e $p/lib/pkgconfig/$r.pc; then
                 echo "  found requisite $r in $p"
                 propagatedBuildInputs+=" $p"