# r2 on android

Install NDK in archlinux x86-64

* Enable multilib repo in `pacman.conf`
* `pacman -S lib32-glibc lib32-zlib`

To build r2 for android you need to install the NDK:

* https://developer.android.com/tools/sdk/ndk/index.html

Edit `~/.r2androidrc` to setup the paths to your ndk

```
sys/android-shell.sh
./configure --with-compiler=android --with-ostype=android --prefix=/data/radare2 --without-pic --with-nonpic
make -j 4
```

To compile for android-x86

```
export NDK_ARCH=x86
```

To package:

```
make install DESTDIR=/usr
```

Build farm, see `sys/android-shell.sh` and `sys/android-build.sh`

```
sys/android-shell.sh sys/android-build.sh arm-static
```

Environment:

```
NDK_ARCH=arm|arm64|x86
```