Move install to separate module

Build libinstall as a shared library. Also drop the dependency on the
global variables in common.h.

Test: unit tests pass, sideload an OTA
Change-Id: I30a20047768ce00689fc0e7851c1c5d712a365a0
diff --git a/install/Android.bp b/install/Android.bp
new file mode 100644
index 0000000..aa47990
--- /dev/null
+++ b/install/Android.bp
@@ -0,0 +1,78 @@
+// Copyright (C) 2019 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.
+
+cc_defaults {
+    name: "libinstall_defaults",
+
+    defaults: [
+        "recovery_defaults",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "libbootloader_message",
+        "libcrypto",
+        "libext4_utils",
+        "libfs_mgr",
+        "libfusesideload",
+        "libhidl-gen-utils",
+        "libhidlbase",
+        "libhidltransport",
+        "liblog",
+        "libselinux",
+        "libtinyxml2",
+        "libutils",
+        "libz",
+        "libziparchive",
+    ],
+
+    static_libs: [
+        "libotautil",
+
+        // external dependencies
+        "libvintf_recovery",
+        "libvintf",
+        "libfstab",
+    ],
+}
+
+cc_library {
+    name: "libinstall",
+    recovery_available: true,
+
+    defaults: [
+        "libinstall_defaults",
+    ],
+
+    srcs: [
+        "adb_install.cpp",
+        "asn1_decoder.cpp",
+        "fuse_sdcard_install.cpp",
+        "install.cpp",
+        "package.cpp",
+        "verifier.cpp",
+    ],
+
+    shared_libs: [
+        "librecovery_ui",
+    ],
+
+    export_include_dirs: [
+        "include",
+    ],
+
+    export_shared_lib_headers: [
+        "librecovery_ui",
+    ],
+}