Sample make file for cpp

Makefile

# Setup make variables
CC=g++
CFLAGS=-c -Wall -g -Iinc
LDFLAGS=
SOURCEDIR=src/
OBJECTDIR=obj/
BINDIR=bin/
SOURCES=main.cpp
OBJECTS=$(SOURCES:.cpp=.o)
EXECUTABLE=main
CSOURCES=$(addprefix $(SOURCEDIR),$(SOURCES))
COBJECTS=$(addprefix $(OBJECTDIR),$(OBJECTS))
CEXECUTABLE=$(addprefix $(BINDIR),$(EXECUTABLE))

# Build the whole executable
all : dir $(CEXECUTABLE)

# Link the object files to a executable together
$(CEXECUTABLE) : $(COBJECTS) 
	@$(CC) $(LDFLAGS) $^ -o $@

# Compile the cpp files to obejct files
$(OBJECTDIR)%.o : $(SOURCEDIR)%.cpp
	@$(CC) $(CFLAGS) $< -o $@

# Create the needed directories
dir:
	@mkdir -p $(OBJECTDIR)
	@mkdir -p $(BINDIR)
	
# Clean the current build
clean:
	@rm -rf $(OBJECTDIR) $(BINDIR)
	
# Run the created executable
run: all
	@$(CEXECUTABLE)