@Override
public List<BuildOptions> split(BuildOptions buildOptions) {
AndroidConfiguration.Options androidOptions =
buildOptions.get(AndroidConfiguration.Options.class);
CppOptions cppOptions = buildOptions.get(CppOptions.class);
Label androidCrosstoolTop = androidOptions.realAndroidCrosstoolTop();
if (androidOptions.realFatApkCpus().isEmpty()
&& (androidCrosstoolTop == null
|| androidCrosstoolTop.equals(cppOptions.crosstoolTop))) {
return ImmutableList.of();
}
if (androidOptions.realFatApkCpus().isEmpty()) {
BuildOptions splitOptions = buildOptions.clone();
setCrosstoolToAndroid(splitOptions, buildOptions);
return ImmutableList.of(splitOptions);
}
List<BuildOptions> result = new ArrayList<>();
for (String cpu : ImmutableSortedSet.copyOf(androidOptions.realFatApkCpus())) {
BuildOptions splitOptions = buildOptions.clone();
// Disable fat APKs for the child configurations.
splitOptions.get(AndroidConfiguration.Options.class).fatApkCpus = ImmutableList.of();
// Set the cpu & android_cpu.
// TODO(bazel-team): --android_cpu doesn't follow --cpu right now; it should.
splitOptions.get(AndroidConfiguration.Options.class).cpu = cpu;
splitOptions.get(BuildConfiguration.Options.class).cpu = cpu;
setCrosstoolToAndroid(splitOptions, buildOptions);
result.add(splitOptions);
}
return result;
}
