cc-wrapper: Fix for prebuilt android

lib/systems/examples.nix

@@ -47,15 +47,15 @@ rec {
   armv7a-android-prebuilt = {
     config = "armv7a-unknown-linux-androideabi";
     sdkVer = "29";
-    ndkVer = "18b";
+    ndkVer = "21";
     platform = platforms.armv7a-android;
     useAndroidPrebuilt = true;
   };
 
   aarch64-android-prebuilt = {
     config = "aarch64-unknown-linux-android";
     sdkVer = "29";
-    ndkVer = "18b";
+    ndkVer = "21";
     platform = platforms.aarch64-multiplatform;
     useAndroidPrebuilt = true;
   };

pkgs/build-support/cc-wrapper/default.nix

@@ -61,6 +61,12 @@ let
     then import ../expand-response-params { inherit (buildPackages) stdenv; }
     else "";
 
+  useGccForLibs = isClang
+    && libcxx == null
+    && !(stdenv.targetPlatform.useLLVM or false)
+    && !(stdenv.targetPlatform.useAndroidPrebuilt or false)
+    && gccForLibs != null;
+
   # older compilers (for example bootstrap's GCC 5) fail with -march=too-modern-cpu
   isGccArchSupported = arch:
     if isGNU then
@@ -272,7 +278,7 @@ stdenv.mkDerivation {
     ##
     ## GCC libs for non-GCC support
     ##
-    + optionalString (isClang && libcxx == null && !(stdenv.targetPlatform.useLLVM or false) && gccForLibs != null) ''
+    + optionalString useGccForLibs ''
 
       echo "-B${gccForLibs}/lib/gcc/${targetPlatform.config}/${gccForLibs.version}" >> $out/nix-support/cc-cflags
       echo "-L${gccForLibs}/lib/gcc/${targetPlatform.config}/${gccForLibs.version}" >> $out/nix-support/cc-ldflags
@@ -316,11 +322,11 @@ stdenv.mkDerivation {
 
     # We have a libc++ directly, we have one via "smuggled" GCC, or we have one
     # bundled with the C compiler because it is GCC
-    + optionalString (libcxx != null || (isClang && !(stdenv.targetPlatform.useLLVM or false) && gccForLibs.langCC or false) || (isGNU && cc.langCC or false)) ''
+    + optionalString (libcxx != null || (useGccForLibs && gccForLibs.langCC or false) || (isGNU && cc.langCC or false)) ''
       touch "$out/nix-support/libcxx-cxxflags"
       touch "$out/nix-support/libcxx-ldflags"
     ''
-    + optionalString (libcxx == null && (isClang && !(stdenv.targetPlatform.useLLVM or false) && gccForLibs.langCC or false)) ''
+    + optionalString (libcxx == null && (useGccForLibs && gccForLibs.langCC or false)) ''
       for dir in ${gccForLibs}/include/c++/*; do
         echo "-isystem $dir" >> $out/nix-support/libcxx-cxxflags
       done

pkgs/development/androidndk-pkgs/androidndk-pkgs.nix

@@ -53,7 +53,9 @@ in
 
 rec {
   # Misc tools
-  binaries = runCommand "ndk-gcc-binutils" {
+  binaries = runCommand "ndk-toolchain-binutils" {
+    pname = "ndk-toolchain-binutils";
+    inherit (androidndk) version;
     isClang = true; # clang based cc, but bintools ld
     nativeBuildInputs = [ makeWrapper ];
     propagatedBuildInputs = [ androidndk ];

pkgs/development/mobile/androidenv/compose-android-packages.nix

@@ -1,4 +1,4 @@
-{requireFile, autoPatchelfHook, pkgs, pkgs_i686, licenseAccepted ? false}:
+{requireFile, autoPatchelfHook, pkgs, pkgsHostHost, pkgs_i686, licenseAccepted ? false}:
 
 { toolsVersion ? "25.2.5"
 , platformToolsVersion ? "29.0.6"
@@ -144,7 +144,7 @@ rec {
   ) cmakeVersions;
 
   ndk-bundle = import ./ndk-bundle {
-    inherit deployAndroidPackage os autoPatchelfHook makeWrapper pkgs lib platform-tools;
+    inherit deployAndroidPackage os autoPatchelfHook makeWrapper pkgs pkgsHostHost lib platform-tools;
     package = packages.ndk-bundle.${ndkVersion};
   };
 

pkgs/development/mobile/androidenv/default.nix

@@ -1,12 +1,12 @@
-{ config, pkgs ? import <nixpkgs> {}
+{ config, pkgs ? import <nixpkgs> {}, pkgsHostHost ? pkgs.pkgsHostHost
 , pkgs_i686 ? import <nixpkgs> { system = "i686-linux"; }
 , licenseAccepted ? config.android_sdk.accept_license or false
 }:
 
 rec {
   composeAndroidPackages = import ./compose-android-packages.nix {
     inherit (pkgs) requireFile autoPatchelfHook;
-    inherit pkgs pkgs_i686 licenseAccepted;
+    inherit pkgs pkgsHostHost pkgs_i686 licenseAccepted;
   };
 
   buildApp = import ./build-app.nix {

pkgs/development/mobile/androidenv/deploy-androidpackage.nix

@@ -5,7 +5,8 @@ let
   extraParams = removeAttrs args [ "package" "os" "buildInputs" "patchInstructions" ];
 in
 stdenv.mkDerivation ({
-  name = package.name + "-" + package.revision;
+  pname = package.name;
+  version = package.revision;
   src = if os != null && builtins.hasAttr os package.archives then package.archives.${os} else package.archives.all;
   buildInputs = [ unzip ] ++ buildInputs;
   preferLocalBuild = true;

pkgs/development/mobile/androidenv/ndk-bundle/default.nix

@@ -1,7 +1,11 @@
-{deployAndroidPackage, lib, package, os, autoPatchelfHook, makeWrapper, pkgs, platform-tools}:
+{ lib, pkgs, pkgsHostHost, makeWrapper, autoPatchelfHook
+, deployAndroidPackage, package, os, platform-tools
+}:
 
 let
-  runtime_paths = lib.makeBinPath [ pkgs.coreutils pkgs.file pkgs.findutils pkgs.gawk pkgs.gnugrep pkgs.gnused pkgs.jdk pkgs.python3 pkgs.which ] + ":${platform-tools}/platform-tools";
+  runtime_paths = lib.makeBinPath (with pkgsHostHost; [
+    coreutils file findutils gawk gnugrep gnused jdk python3 which
+  ]) + ":${platform-tools}/platform-tools";
 in
 deployAndroidPackage {
   inherit package os;