diff --git a/build/sdk-linux-x86.atree b/build/sdk-linux-x86.atree
deleted file mode 100644
index 2f2726ee4..000000000
--- a/build/sdk-linux-x86.atree
+++ /dev/null
@@ -1,46 +0,0 @@
-#
-# Copyright (C) 2007 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-##############################################################################
-# Platform Tools Component
-##############################################################################
-
-lib64/libc++.so                                        strip platform-tools/lib64/libc++.so
-
-##############################################################################
-# Build Tools Component
-##############################################################################
-# Note that the build-tools sub-folder uses the platform-name as a placeholder
-# at build-time. Packaging will later change that to the actual build-tools
-# revision as specified in the source.properties.
-
-
-lib64/libLLVM_android.so                               strip build-tools/${PLATFORM_NAME}/lib64/libLLVM_android.so
-lib64/libbcc.so                                        strip build-tools/${PLATFORM_NAME}/lib64/libbcc.so
-lib64/libbcinfo.so                                     strip build-tools/${PLATFORM_NAME}/lib64/libbcinfo.so
-lib64/libclang_android.so                              strip build-tools/${PLATFORM_NAME}/lib64/libclang_android.so
-lib64/libc++.so                                        strip build-tools/${PLATFORM_NAME}/lib64/libc++.so
-lib64/libaapt2_jni.so                                  strip build-tools/${PLATFORM_NAME}/lib64/libaapt2_jni.so
-
-prebuilts/sdk/tools/lld-dummy  build-tools/${PLATFORM_NAME}/arm-linux-androideabi-ld
-prebuilts/sdk/tools/lld-dummy  build-tools/${PLATFORM_NAME}/aarch64-linux-android-ld
-prebuilts/sdk/tools/lld-dummy  build-tools/${PLATFORM_NAME}/i686-linux-android-ld
-prebuilts/sdk/tools/lld-dummy  build-tools/${PLATFORM_NAME}/x86_64-linux-android-ld
-prebuilts/sdk/tools/lld-dummy  build-tools/${PLATFORM_NAME}/mipsel-linux-android-ld
-
-prebuilts/sdk/tools/lld                              build-tools/${PLATFORM_NAME}/lld
-prebuilts/sdk/tools/linux/lld-bin/lld          strip build-tools/${PLATFORM_NAME}/lld-bin/lld
-prebuilts/sdk/tools/linux/lib64/libc++.so.1    strip build-tools/${PLATFORM_NAME}/lib64/libc++.so.1