Fix -lto target description.
Turns out it was Link Time Optimization.
# Comment the line below if dependencies are already installed.
sudo apt-get install build-essential mercurial make cmake autoconf automake libtool libasound2-dev libpulse-dev libaudio-dev libx11-dev libxext-dev libxrandr-dev libxcursor-dev libxi-dev libxinerama-dev libxxf86vm-dev libxss-dev libgl1-mesa-dev libesd0-dev libdbus-1-dev libudev-dev libgles1-mesa-dev libgles2-mesa-dev libegl1-mesa-dev libibus-1.0-dev fcitx-libs-dev libsamplerate0-dev libgtk-3-dev zlib1g-dev libwayland-dev libxkbcommon-dev wayland-protocols -y
echo For a normal build, use the linux target.
-echo Targets with lto do not require Lua to be installed at runtime.
+echo -lto targets (Link Time Optimization) have smaller output size.
echo wasm, emscripten and mingw targets require their compilers to be installed.
PS3="Select build target: "
options=("linux" "linux32-lto" "linux64-lto" "emscripten" "wasm" "mingw" "chip-lto" "exit")
