Work around bazelbuild/bazel#21225

Author: restingbull

examples/jetpack_compose/.bazelrc

@@ -5,4 +5,11 @@ build --define=android_dexmerger_tool=d8_dexmerger
 build --define=android_incremental_dexing_tool=d8_dexbuilder
 build --define=android_standalone_dexing_tool=d8_compat_dx
 
-common --enable_workspace=true --enable_bzlmod=false
+common --enable_workspace=true --enable_bzlmod=false
+common --noincompatible_enable_android_toolchain_resolution
+build --platform_mappings=platform_mappings
+build --fat_apk_cpu arm64-v8a
+# Uncomment the below lines to build for x86
+# build --fat_apk_cpu x86_64
+build --android_crosstool_top=@androidndk//:toolchain
+build --@rules_kotlin//kotlin/settings:jvm_emit_jdeps=False

examples/jetpack_compose/BUILD

@@ -33,3 +33,11 @@ platform(
         "@platforms//os:android",
     ],
 )
+
+platform(
+    name = "x86_64",
+    constraint_values = [
+        "@platforms//cpu:x86_64",
+        "@platforms//os:android",
+    ],
+)

examples/jetpack_compose/WORKSPACE

@@ -81,7 +81,9 @@ KOTLIN_TO_COMPOSE = {
 load("@rules_jvm_external//:defs.bzl", "maven_install")
 
 maven_install(
+    name = "maven",
     artifacts = KOTLIN_TO_COMPOSE[KOTLINC_RELEASE.version],
+    fetch_sources = True,
     maven_install_json = "//:maven_install-%s.json" % KOTLINC_RELEASE.version,
     repositories = [
         "https://maven.google.com",

examples/jetpack_compose/platform_mappings

@@ -0,0 +1,10 @@
+flags:
+    # Android
+    # Mostly, native code is compiled after the android_binary rule has run a transition to compile for that platform.
+    # We just detect the transition, which sets "Android configuration distinguisher", and then translate the CPU it set.
+    --Android configuration distinguisher=android
+    --cpu=arm64-v8a
+        //:arm64-v8a
+    --Android configuration distinguisher=android
+    --cpu=x86_64
+        //:x86_64