speedwm-personal/scripts/speedwm-compatcheck

#!/bin/sh
# speedwm-compatcheck
# compatibility checker used by 'make' when compiling speedwm.

BINDIR="$(dirname $(command -v speedwm_status))/"

# Check if xrdb exists
if [ -e "${BINDIR}xrdb" ]; then
		xrdb_exists=true
else
		printf "Warning: ${BINDIR}xrdb was not found\n"
fi

# Check if wmctrl exists
if [ -e "${BINDIR}wmctrl" ]; then
		wmctrl_exists=true
else
		printf "Warning: ${BINDIR}wmctrl was not found\n"
fi

# Check if xwallpaper exists
if [ -e "${BINDIR}xwallpaper" ]; then
		xwallpaper_exists=true
else
		printf "Warning: ${BINDIR}xwallpaper was not found\n"
fi

# Check if xmodmap exists
if [ -e "${BINDIR}xmodmap" ]; then
		xmodmap_exists=true
else
		printf "Warning: ${BINDIR}xmodmap was not found\n"
fi

# Check if dmenu exists
command -v dmenu > /dev/null || printf "\nWARNING: dmenu was not found. This means running applications will potentially be very inconvenient. It also means most bundled scripts will NOT work unless modified to work with rofi. See help for more information"

# Check if slock exists
command -v slock > /dev/null || printf "\nWARNING: slock was not found. This means the shutdown menu can't lock your screen."