1 files changed, 56 insertions, 0 deletions
diff --git a/library/stdarch/ci/android-sysimage.sh b/library/stdarch/ci/android-sysimage.sh
new file mode 100644
index 000000000..31a6762cb
--- /dev/null
+++ b/library/stdarch/ci/android-sysimage.sh
@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution and at
+# http://rust-lang.org/COPYRIGHT.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+set -ex
+
+URL=https://dl.google.com/android/repository/sys-img/android
+
+main() {
+    local arch="${1}"
+    local name="${2}"
+    local dest=/system
+    local td
+    td="$(mktemp -d)"
+
+    apt-get install --no-install-recommends e2tools
+
+    pushd "$td"
+    curl --retry 5 -O "${URL}/${name}"
+    unzip -q "${name}"
+
+    local system
+    system=$(find . -name system.img)
+    mkdir -p $dest/{bin,lib,lib64}
+
+    # Extract android linker and libraries to /system
+    # This allows android executables to be run directly (or with qemu)
+    if [ "${arch}" = "x86_64" ] || [ "${arch}" = "arm64" ]; then
+        e2cp -p "${system}:/bin/linker64" "${dest}/bin/"
+        e2cp -p "${system}:/lib64/libdl.so" "${dest}/lib64/"
+        e2cp -p "${system}:/lib64/libc.so" "${dest}/lib64/"
+        e2cp -p "${system}:/lib64/libm.so" "${dest}/lib64/"
+    else
+        e2cp -p "${system}:/bin/linker" "${dest}/bin/"
+        e2cp -p "${system}:/lib/libdl.so" "${dest}/lib/"
+        e2cp -p "${system}:/lib/libc.so" "${dest}/lib/"
+        e2cp -p "${system}:/lib/libm.so" "${dest}/lib/"
+    fi
+
+    # clean up
+    apt-get purge --auto-remove -y e2tools
+
+    popd
+
+    rm -rf "${td}"
+}
+
+main "${@}"