diff --git a/tools/ndk-bins/README.md b/tools/ndk-bins/README.md
deleted file mode 100644
index 7d9a457d2..000000000
Binary files a/tools/ndk-bins/README.md and /dev/null differ
diff --git a/tools/ndk-bins/arm/crtbegin_dynamic.o b/tools/ndk-bins/arm/crtbegin_dynamic.o
deleted file mode 100644
index 46556fb3f..000000000
Binary files a/tools/ndk-bins/arm/crtbegin_dynamic.o and /dev/null differ
diff --git a/tools/ndk-bins/arm/crtbegin_so.o b/tools/ndk-bins/arm/crtbegin_so.o
deleted file mode 100644
index 87062da77..000000000
Binary files a/tools/ndk-bins/arm/crtbegin_so.o and /dev/null differ
diff --git a/tools/ndk-bins/arm/crtbegin_static.o b/tools/ndk-bins/arm/crtbegin_static.o
deleted file mode 100644
index 6ff5ea907..000000000
Binary files a/tools/ndk-bins/arm/crtbegin_static.o and /dev/null differ
diff --git a/tools/ndk-bins/arm/crtend_android.o b/tools/ndk-bins/arm/crtend_android.o
deleted file mode 100644
index d2d7b4ad5..000000000
Binary files a/tools/ndk-bins/arm/crtend_android.o and /dev/null differ
diff --git a/tools/ndk-bins/arm/crtend_so.o b/tools/ndk-bins/arm/crtend_so.o
deleted file mode 100644
index e8a98e8ce..000000000
Binary files a/tools/ndk-bins/arm/crtend_so.o and /dev/null differ
diff --git a/tools/ndk-bins/arm/libc.a b/tools/ndk-bins/arm/libc.a
deleted file mode 100644
index 67ff8189e..000000000
Binary files a/tools/ndk-bins/arm/libc.a and /dev/null differ
diff --git a/tools/ndk-bins/arm/libm.a b/tools/ndk-bins/arm/libm.a
deleted file mode 100644
index 3e1ccb093..000000000
Binary files a/tools/ndk-bins/arm/libm.a and /dev/null differ
diff --git a/tools/ndk-bins/arm/libstdc++.a b/tools/ndk-bins/arm/libstdc++.a
deleted file mode 100644
index 8f495a5d0..000000000
Binary files a/tools/ndk-bins/arm/libstdc++.a and /dev/null differ
diff --git a/tools/ndk-bins/arm/libz.a b/tools/ndk-bins/arm/libz.a
deleted file mode 100644
index fd67a523f..000000000
Binary files a/tools/ndk-bins/arm/libz.a and /dev/null differ
diff --git a/tools/ndk-bins/i686/crtbegin_dynamic.o b/tools/ndk-bins/i686/crtbegin_dynamic.o
deleted file mode 100644
index 53366dcb4..000000000
Binary files a/tools/ndk-bins/i686/crtbegin_dynamic.o and /dev/null differ
diff --git a/tools/ndk-bins/i686/crtbegin_so.o b/tools/ndk-bins/i686/crtbegin_so.o
deleted file mode 100644
index 1971da7fc..000000000
Binary files a/tools/ndk-bins/i686/crtbegin_so.o and /dev/null differ
diff --git a/tools/ndk-bins/i686/crtbegin_static.o b/tools/ndk-bins/i686/crtbegin_static.o
deleted file mode 100644
index 7f1a8d265..000000000
Binary files a/tools/ndk-bins/i686/crtbegin_static.o and /dev/null differ
diff --git a/tools/ndk-bins/i686/crtend_android.o b/tools/ndk-bins/i686/crtend_android.o
deleted file mode 100644
index 9c62fe09e..000000000
Binary files a/tools/ndk-bins/i686/crtend_android.o and /dev/null differ
diff --git a/tools/ndk-bins/i686/crtend_so.o b/tools/ndk-bins/i686/crtend_so.o
deleted file mode 100644
index 2c8850149..000000000
Binary files a/tools/ndk-bins/i686/crtend_so.o and /dev/null differ
diff --git a/tools/ndk-bins/i686/libc.a b/tools/ndk-bins/i686/libc.a
deleted file mode 100644
index 788b92e0d..000000000
Binary files a/tools/ndk-bins/i686/libc.a and /dev/null differ
diff --git a/tools/ndk-bins/i686/libm.a b/tools/ndk-bins/i686/libm.a
deleted file mode 100644
index 34f3c1f6d..000000000
Binary files a/tools/ndk-bins/i686/libm.a and /dev/null differ
diff --git a/tools/ndk-bins/i686/libstdc++.a b/tools/ndk-bins/i686/libstdc++.a
deleted file mode 100644
index 336bcfab8..000000000
Binary files a/tools/ndk-bins/i686/libstdc++.a and /dev/null differ
diff --git a/tools/ndk-bins/i686/libz.a b/tools/ndk-bins/i686/libz.a
deleted file mode 100644
index 5c91867c7..000000000
Binary files a/tools/ndk-bins/i686/libz.a and /dev/null differ