android: update sdk, ndk to 29, 21

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

@@ -14,7 +14,7 @@
 , lldbVersions ? [ ]
 , cmakeVersions ? [ ]
 , includeNDK ? false
-, ndkVersion ? "18.1.5063045"
+, ndkVersion ? "21.0.6113669"
 , useGoogleAPIs ? false
 , useGoogleTVAddOns ? false
 , includeExtras ? []

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

@@ -7,12 +7,14 @@ deployAndroidPackage {
   inherit package os;
   buildInputs = [ autoPatchelfHook makeWrapper pkgs.python2 ]
     ++ lib.optional (os == "linux") [ pkgs.glibc pkgs.stdenv.cc.cc pkgs.ncurses5 pkgs.zlib pkgs.libcxx.out ];
-  patchInstructions = lib.optionalString (os == "linux") ''
+  patchInstructions = lib.optionalString (os == "linux") (''
     patchShebangs .
 
+  '' + lib.optionalString (builtins.compareVersions (lib.getVersion package) "21" > 0) ''
     patch -p1 \
       --no-backup-if-mismatch < ${./make_standalone_toolchain.py_18.patch}
     wrapProgram $(pwd)/build/tools/make_standalone_toolchain.py --prefix PATH : "${runtime_paths}"
+  '' + ''
 
     # TODO: allow this stuff
     rm -rf docs tests
@@ -46,6 +48,6 @@ deployAndroidPackage {
     do
         ln -sf ../libexec/android-sdk/ndk-bundle/$i $out/bin/$i
     done
-  '';
+  '');
   noAuditTmpdir = true; # Audit script gets invoked by the build/ component in the path for the make standalone script
 }