# Configuration section -------------------------------------------------------
outputName := connectfive # Filename to give to final executable
cppExtension := .cpp         # File extension of source files
CPPFLAGS += -I /usr/local/include   # List flags to pass to C/C++ preprocessor
CXXFLAGS += -Wall -O0 -g     # List flags to pass to C++ compiler
LDFLAGS += -L /usr/local/lib -L /usr/X11R6/lib
                             # List flags to pass to linker
LDLIBS +=  -lGLU32 -lOPENGL32 	`sdl-config --libs`
	                     # List additional system libraries to link with

default : incremental

# Generate intermediates variables and files ----------------------------------
CXXFLAGS += -MMD # update the makefiles on every compilation

# Create a lists of object and .d files to create - one for each source file in the directory
allCppMakes := ${patsubst %${strip ${cppExtension}},%.d,${wildcard *${cppExtension}}}
allCppObjects = ${allCppMakes:.d=.o}

# make any non-existant make files (using the g++ preprocessor)
${allCppMakes} : %.d : %${cppExtension}
	${CXX} ${CPPFLAGS} -MM $< > $@

ifneq (${MAKECMDGOALS},clean)
include ${allCppMakes} # include the generated make files, which make the object files
endif

# Final targets ---------------------------------------------------------------
.PHONY : clean incremental full

full : clean incremental

incremental : ${outputName}

clean :
	rm -f *.o *~ *.d

${outputName} : ${allCppObjects}
	g++ -o $@ $^ ${LDFLAGS} ${LOADLIBES} ${LDLIBS}