Makefile

CC := g++ # This is the main compiler
# CC := clang --analyze # and comment out the linker last line for sanity
SRCDIR := src
BUILDDIR := build
TARGET := bin/runner
 
SRCEXT := cpp
SOURCES := $(shell find $(SRCDIR) -type f -name *.$(SRCEXT))
SUBDIRS := $(shell find $(SRCDIR) -type d -printf "%p/\n" | sed 's/[^\/]*\///' | sed 's/^/$(BUILDDIR)\//')
OBJECTS := $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.o))
CFLAGS := -g # -Wall
INC := -I include
LDFLAGS := -lglfw3 -lGLU -lGL -lX11 -lpthread -lXrandr -lXi -ldl -lm

$(TARGET): $(OBJECTS)
	@echo " Linking..."
	@echo " $(CC) $^ -o $(TARGET) $(LIB) $(LDFLAGS)"; $(CC) $^ -o $(TARGET) $(LIB) $(LDFLAGS)

$(BUILDDIR)/%.o: $(SRCDIR)/%.$(SRCEXT)
	@mkdir -p $(BUILDDIR)
	@mkdir -p $(SUBDIRS)
	@echo " $(CC) $(CFLAGS) $(INC) -c -o $@ $<"; $(CC) $(CFLAGS) $(INC) -c -o $@ $<

clean:
	@echo " Cleaning..."; 
	@echo " $(RM) -r $(BUILDDIR) $(TARGET)"; $(RM) -r $(BUILDDIR) $(TARGET)

# Tests
tester:
	$(CC) $(CFLAGS) test/tester.cpp $(INC) $(LIB) -o bin/tester

.PHONY: clean