Makefile_v2

MAINSRCDIR = ./src/main
FUNCSRCDIR = ./src/func
INCDIR = ./header

CFLAGS   = 
CPPFLAGS = -std=c++11 -Wall -Wextra -I $(INCDIR)
LDFLAGS  = -lgsl -lgslcblas 
LIBS     = -I$(TACC_GSL_INC) -L$(TACC_GSL_LIB)
CXX      = g++

vpath %.h $(INCDIR)
vpath %.cpp $(MAINSRCDIR) $(FUNCSRCDIR)

MAIN  := $(shell find $(MAINSRCDIR) -name ODEdriver.cpp)
TEST1 := $(shell find $(MAINSRCDIR) -name test1_solver_explicit_euler.cpp)
TEST2 := $(shell find $(MAINSRCDIR) -name test2_solver_runga_katta.cpp)
FUNCSOURCES := $(shell find $(FUNCSRCDIR) -name *.cpp) 
HEADERS := $(shell find $(INCDIR) -name *.h)
OUTPUT  := ODEdriver

all: $(OUTPUT)

$(OUTPUT): $(MAIN) $(FUNCSOURCES) $(HEADERS)
	$(CXX) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS)

test1_solver: $(TEST1) $(FUNCSOURCES) $(HEADERS)
	$(CXX) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS)

test2_solver: $(TEST2) $(FUNCSOURCES) $(HEADERS)
	$(CXX) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS)


debug: LDFLAGS += -DDEBUG -g
debug: $(OUTPUT)

check: test

test: test1_solver test2_solver
	./test1_solver
	./test2_solver

clean:
	rm -f $(OUTPUT) test1_solver test2_solver

.PHONY: all
.PHONY: clean