diff --git a/build/tools/Darwin/compact_dex_converter b/build/tools/Darwin/compact_dex_converter
deleted file mode 100755
index 1c89476..0000000
--- a/build/tools/Darwin/compact_dex_converter
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libart-dexlayout.dylib b/build/tools/Darwin/lib64/libart-dexlayout.dylib
deleted file mode 100755
index 88e940f..0000000
--- a/build/tools/Darwin/lib64/libart-dexlayout.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libart.dylib b/build/tools/Darwin/lib64/libart.dylib
deleted file mode 100755
index 53f8712..0000000
--- a/build/tools/Darwin/lib64/libart.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libbacktrace.dylib b/build/tools/Darwin/lib64/libbacktrace.dylib
deleted file mode 100755
index c2e6d89..0000000
--- a/build/tools/Darwin/lib64/libbacktrace.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libbase.dylib b/build/tools/Darwin/lib64/libbase.dylib
deleted file mode 100755
index 71130e5..0000000
--- a/build/tools/Darwin/lib64/libbase.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libc++.dylib b/build/tools/Darwin/lib64/libc++.dylib
deleted file mode 100755
index 739164b..0000000
--- a/build/tools/Darwin/lib64/libc++.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libcutils.dylib b/build/tools/Darwin/lib64/libcutils.dylib
deleted file mode 100755
index 73a6c07..0000000
--- a/build/tools/Darwin/lib64/libcutils.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libdexfile.dylib b/build/tools/Darwin/lib64/libdexfile.dylib
deleted file mode 100755
index abb0fe2..0000000
--- a/build/tools/Darwin/lib64/libdexfile.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/liblog.dylib b/build/tools/Darwin/lib64/liblog.dylib
deleted file mode 100755
index 66a34d8..0000000
--- a/build/tools/Darwin/lib64/liblog.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/liblz4.dylib b/build/tools/Darwin/lib64/liblz4.dylib
deleted file mode 100755
index 0a6bfc6..0000000
--- a/build/tools/Darwin/lib64/liblz4.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libmetricslogger.dylib b/build/tools/Darwin/lib64/libmetricslogger.dylib
deleted file mode 100755
index 0b2ae0c..0000000
--- a/build/tools/Darwin/lib64/libmetricslogger.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libnativebridge.dylib b/build/tools/Darwin/lib64/libnativebridge.dylib
deleted file mode 100755
index f53c20e..0000000
--- a/build/tools/Darwin/lib64/libnativebridge.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libnativehelper.dylib b/build/tools/Darwin/lib64/libnativehelper.dylib
deleted file mode 100755
index 56a485a..0000000
--- a/build/tools/Darwin/lib64/libnativehelper.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libnativeloader.dylib b/build/tools/Darwin/lib64/libnativeloader.dylib
deleted file mode 100755
index cba9b63..0000000
--- a/build/tools/Darwin/lib64/libnativeloader.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libsigchain.dylib b/build/tools/Darwin/lib64/libsigchain.dylib
deleted file mode 100755
index 5f6ecbf..0000000
--- a/build/tools/Darwin/lib64/libsigchain.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libz-host.dylib b/build/tools/Darwin/lib64/libz-host.dylib
deleted file mode 100755
index 386865c..0000000
--- a/build/tools/Darwin/lib64/libz-host.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/lib64/libziparchive.dylib b/build/tools/Darwin/lib64/libziparchive.dylib
deleted file mode 100755
index 394c191..0000000
--- a/build/tools/Darwin/lib64/libziparchive.dylib
+++ /dev/null
Binary files differ
diff --git a/build/tools/Darwin/vdexExtractor b/build/tools/Darwin/vdexExtractor
deleted file mode 100755
index 34b2ee1..0000000
--- a/build/tools/Darwin/vdexExtractor
+++ /dev/null
Binary files differ
diff --git a/build/tools/Linux/compact_dex_converter b/build/tools/Linux/compact_dex_converter
deleted file mode 100755
index 0a99e32..0000000
--- a/build/tools/Linux/compact_dex_converter
+++ /dev/null
Binary files differ
diff --git a/build/tools/Linux/vdexExtractor b/build/tools/Linux/vdexExtractor
deleted file mode 100755
index 3968411..0000000
--- a/build/tools/Linux/vdexExtractor
+++ /dev/null
Binary files differ
diff --git a/build/tools/smali/NOTICE b/build/tools/smali/NOTICE
deleted file mode 100644
index 76ad9aa..0000000
--- a/build/tools/smali/NOTICE
+++ /dev/null
@@ -1,105 +0,0 @@
-The majority of smali/baksmali is written and copyrighted by me (Ben Gruver)
-and released under the following license:
-
-*******************************************************************************
-Copyright (c) 2010 Ben Gruver (JesusFreke)
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. The name of the author may not be used to endorse or promote products
-   derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*******************************************************************************
-
-
-Unless otherwise stated in the code/commit message, any changes with the
-committer of bgruv@google.com or wkal@google.com is copyrighted by 
-Google Inc. and released under the following license:
-
-*******************************************************************************
-Copyright 2011, Google Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-    * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*******************************************************************************
-
-
-Various portions of the code are taken from the Android Open Source Project,
-and are used in accordance with the following license:
-
-*******************************************************************************
-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.
-*******************************************************************************
-
-
-Some parts of the smalidea plugin are based on code from the IDEA project, per the
-following license
-
-*******************************************************************************
-Copyright 2000-2014 JetBrains s.r.o.
-
-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.
-*******************************************************************************
diff --git a/build/tools/smali/baksmali.jar b/build/tools/smali/baksmali.jar
deleted file mode 100644
index e800842..0000000
--- a/build/tools/smali/baksmali.jar
+++ /dev/null
Binary files differ
diff --git a/build/tools/smali/smali.jar b/build/tools/smali/smali.jar
deleted file mode 100644
index 88e0025..0000000
--- a/build/tools/smali/smali.jar
+++ /dev/null
Binary files differ