#!/bin/csh

#
# $Id: Makefile,v 1.3 2017/09/23 00:53:23 jlang Exp $
#
# $Log: Makefile,v $
# Revision 1.3  2017/09/23 00:53:23  jlang
# Introduced references and const again for this version
#
# Revision 1.2  2011/10/16 02:51:42  jlang
# Added files for lecture 06
#
# Revision 1.1  2011/09/27 17:22:20  jlang
# Added bounding shape example
#
# Revision 1.6  2010/09/29 14:28:59  jlang
# Separate files for line_segment and point2d. Added test_point and make label test
#
# Revision 1.5  2008/09/15 18:45:14  jlang
# Fixed makefile to create exe
#
# Revision 1.4  2008/09/15 18:24:13  jlang
# Replaced makedepend by gcc
#
# Revision 1.3  2008/09/15 18:20:18  jlang
# *** empty log message ***
#
# Revision 1.2  2008/09/15 18:19:36  jlang
# Added makefile
#

CXX = g++

ifndef OSTYPE 
OSTYPE=cygnus
# OSTYPE=linux-gnu
endif

ifeq ($(OSTYPE),linux-gnu)
INCDIR = 
LDLIBDIR = 
# -L/usr/X11R6/lib 
LDLIBS = 
# -lglut -lGLU -lGL -lm
# -lglui 
else
LDLIBS = 
# -lglut32 -lglu32 -lopengl32 -lm
# -lglui 
endif

.PHONY: all clean

CXXFLAGS += -std=c++11 

SRC = fitting.cpp  aa_box.cpp  point2d.cpp

SRC_TEST = test_point.cpp point2d.cpp

SRC_TRIANGLE = aa_box.cpp point2d.cpp triangle.cpp

SRC_VECTOR = point2d.cpp vector2d.cpp


# Default build : 
all: dependencies fitting

test_prog: test_dependencies test

triangle_prog: triangle_dependencies tri

vector_prog: vector_dependencies vec


dependencies: $(SRC:%.cpp=%.d) $(SRC:%.c=%.d) 

test_dependencies: $(SRC_TEST:%.cpp=%.d) $(SRC_TEST:%.c=%.d) 

triangle_dependencies: $(SRC_TRIANGLE:%.cpp=%.d) $(SRC_TRIANGLE:%.c=%.d) 

vector_dependencies: $(SRC_VECTOR:%.cpp=%.d) $(SRC_VECTOR:%.c=%.d) 

# sed line based on John Graham-Cumming, Dependency Management,
# Dr.Dobb's Portal, Apr 01, 2006.
%.d:%.cpp
	$(CXX)  $(CXXFLAGS) $(INCDIR) -MG -MM $< | sed 's,\($*\.o\)[ :]*\(.*\), $@ : $$\(wildcard \2\)\n\1 : \2,g' > $@
-include $(SRC:.cpp=.d)
-include $(SRC_TEST:.cpp=.d)
-include $(SRC_TRIANGLE:.cpp=.d)
-include $(SRC_VECTOR:.cpp=.d)


fitting: $(SRC:%.cpp=%.o) 
	$(CXX) $(LDLIBDIR) -o $@ $^ $(LDLIBS)


test: $(SRC_TEST:%.cpp=%.o) 
	$(CXX) $(LDLIBDIR) -o $@ $^ $(LDLIBS)


tri: $(SRC_TRIANGLE:%.cpp=%.o) 
	$(CXX) $(LDLIBDIR) -o $@ $^ $(LDLIBS)


vec: $(SRC_VECTOR:%.cpp=%.o) 
	$(CXX) $(LDLIBDIR) -o $@ $^ $(LDLIBS)



%.o:%.c
	$(CC) $(INCDIR) -c $*.c -o $@ 

%.o:%.cpp
	$(CXX)  $(CXXFLAGS) $(INCDIR) -c $*.cpp -o $@ 


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