Add box86 app

apps/Box86/description

@@ -0,0 +1,7 @@
+Easily emulate x86 linux apps on Raspberry Pi.
+
+Box86 lets you run x86 Linux programs (such as games) on non-x86 Linux, like ARM (host system needs to be 32bit little-endian).
+
+Because Box86 uses the native versions of some "system" libraries, like libc, libm, SDL, and OpenGL, it's easy to integrate and use, and performance can be surprisingly high in some cases.
+
+Box86 now integrates a DynaRec (dynamic recompiler) for the ARM platform, providing a speed boost between 5 to 10 times faster than only using the interpreter.

apps/Box86/install

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+DIRECTORY="$(dirname "$(dirname "$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )")")"
+
+function error {
+  echo -e "\\e[91m$1\\e[39m"
+  exit 1
+}
+
+if [ -d ~/box86 ];then
+  echo "box86 already exists on your system. Moving the old version to Trash..."
+  gio trash ~/box86
+fi
+
+git clone https://github.com/ptitSeb/box86 || error "failed to download repo!"
+cd box86 || error "failed to enter directory!"
+mkdir build; cd build
+cmake .. -DRPI4=1 -DCMAKE_BUILD_TYPE=RelWithDebInfo || error "cmake failed!"
+make -j24 || error "make failed!"
+sudo make install || error "sudo make install failed!"
+sudo systemctl restart systemd-binfmt

apps/Box86/uninstall

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+DIRECTORY="$(dirname "$(dirname "$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )")")"
+
+function error {
+  echo -e "\\e[91m$1\\e[39m"
+  exit 1
+}
+
+echo "moving box86 to trash."
+gio trash ~/box86
+
+echo "Deleting box86."
+sudo rm -f /usr/local/bin/box86

apps/Box86/website

@@ -0,0 +1 @@
+https://github.com/ptitSeb/box86