radare2/doc/termux.md

Termux

Termux is a terminal emulator that ships a base linux environment using the Debian package system but compiling everything to run on native Android. The result is a fully functional shell on Android devices for x86, arm and arm64.

Installation

The Termux maintainer of the radare2 package updates the package really fast after every release which happens every 6 weeks. So in this case, as long as it's supposed to run on embedded devices it is ok to just install the package from Termux unless you really want to track git master or develop for this platform.

$ apt install radare2

Building from git

The packages required to build are:

$ apt install git make patch clang

Now you can clone the repo and build:

$ git clone --depth 1 https://github.com/radare/radare2
$ cd radare2
$ sys/termux.sh

Building with meson

If you want to build with meson:

$ apt install python
$ pip install meson
$ r2pm -i ninja

And then you can run the build:

$ make meson

To install:

$ make meson-symstall PREFIX=/data/data/com.termux/files/usr

Updating

To update the repo and rebuild you can do a full and clean rebuild by just running sys/termux.sh or opt for typing make or make meson and it will just build what has changed, is something fails please do a clean build like this:

$ git reset --hard
$ git clean -xdf
$ sys/termux.sh