This looks better than leave cmake *.in everywhere in the tree.
Also fix typo according to review comments of PR 425.

As anbox is expected to installed in two ways (`snap` or `make install`),
it should be enough to get `snap` ENV or configure by cmake.

Previously, the resource directory is generated from `SNAP` if set,
`/usr/share/anbox` is used otherwise. This cannot work with binaries
installed via `make install` since the loading screen is mostly at
`/usr/local/share/anbox/ui/loading-screen.png`.

With this patch, anbox can get correct resource directory when it's
installed without snap.

Fix various problems with the session manager startup process

cmds: directly start appmgr in single window mode

Before we were waiting forever for a reply which never occured in some
cases due to errors when processing incoming protobuf messages we now
abort the RPC call after a timeout of five seconds to keep operational.

Using the host GL driver is already the default so need to special case
this for nvidia.

Recover on adb server killed

binder: use own major

Signed-off-by: NChristian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: NChristian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: NChristian Brauner <christian.brauner@ubuntu.com>

added uninstall target to cmake to allow make uninstall operation

correct build-android supported build targets names

cmds: select host as the default GL ES driver

Don't use sudo in a script executed as root

snap build: prefer local android.img rather than always download

binder: update to latest version and fix build on older kernels

This backports the binder driver from the latest upstream linux
kernel tree as of v4.13-rc3-118-g19ec50a43 and enables a working
build on older kernels (e.g. 4.4).

The newer driver allows specification of multiple binder device
nodes but for the moment we only enable the default "binder" one.

Previously we always load android.img from server when building snap.
Now, build with <ANBOX>/android-images/android.img if there is one.

readme: tip to build with GCC 5.x

Add simple script to collect various relevant log files for a bug report