Use FORCE_BUILD_LLVM_COMPONENTS. am: 168ea3d4

SOONG_VARS=${SOONG_OUT}/soong.variables

# We enable bionic linux builds as ART also needs prebuilts for it.

# Enabling bionic linux requires setting allow_missing_dependencies.

cat > ${SOONG_VARS}.new << EOF

{

    "Platform_sdk_version": ${PLATFORM_SDK_VERSION},

    "Platform_sdk_codename": "${PLATFORM_VERSION}",

    "Platform_version_active_codenames": ${PLATFORM_VERSION_ALL_CODENAMES},

    "Allow_missing_dependencies": true,

    "DeviceName": "generic_arm64",

    "HostArch": "x86_64",

  mv ${SOONG_VARS}.new ${SOONG_VARS}

fi

m --skip-make "$@"

# We use force building LLVM components flag (even though we actually don't

# compile them) because we don't have bionic host prebuilts

# for them.

FORCE_BUILD_LLVM_COMPONENTS=true m --skip-make "$@"