Makefile

# Directory variables
SRC_DIR = src
INSTALL_DIR = /usr/local/sbin

# Binary to compile
SRC_FILE = $(SRC_DIR)/keymeter.c
BINARY = keymeter

# GCC compiler flags
CFLAGS = -I/usr/include/libevdev-1.0
LDFLAGS = -levdev -lm

# Default target: Build the binary
all: $(BINARY)

# Compile the source file into the binary
$(BINARY): $(SRC_FILE)
	@echo "Compiling $(BINARY)..."
	gcc $(CFLAGS) $(SRC_FILE) $(LDFLAGS) -o $(BINARY)

# Install target: Install the binary
install: $(BINARY)
	@echo "Installing $(BINARY) to $(INSTALL_DIR)..."
	install -m 755 $(BINARY) $(INSTALL_DIR)/$(BINARY)

# Uninstall target: Remove the installed binary
uninstall:
	@echo "Removing $(BINARY) from $(INSTALL_DIR)..."
	rm -f $(INSTALL_DIR)/$(BINARY)

# Clean target: Remove the compiled binary
clean:
	@echo "Cleaning up..."
	rm -f $(BINARY)

# Phony targets
.PHONY: all install uninstall clean