FC= gfortran

OPT =  -O

FFLAGS = -c ${OPT}
FFLAGS1 = -c -g -C
FFLAGS2 = -c -g -O0
FFLAGSE = -c -O3

LIBS =

ARCH = LINUX
PP = /lib/cpp -P

all: no_option
	@echo "Specify force field: GAB, 4P or E0LL2Y"

.SUFFIXES: .F.f
.F.o:
	${FC} ${FFLAGS} ${CPPFLAGS} $*.F
.f.o:
	${FC} ${FFLAGS} ${CPPFLAGS} $*.f


object = unres_min.o arcos.o cartprint.o chainbuild.o initialize_p.o \
        matmult.o readrtns_min.o parmread.o \
        pinorm.o randgens.o rescode.o intcor.o timing.o misc.o intlocal.o \
        cartder.o checkder_p.o econstr_local.o energy_p_new_barrier.o \
	gradient_p.o minimize_p.o sumsld.o \
        cored.o rmdd.o geomout_min.o readpdb.o \
        intcartderiv.o \
        MP.o printmat.o convert.o int_to_cart.o \
	djacob.o gen_rand_conf.o sc_move.o refsys.o

no_option:

GAB: CPPFLAGS = -DPROCOR -DLINUX -DG77 -DUNRES -DISNAN \
	-DSPLITELE -DLANG0 -DCRYST_BOND -DCRYST_THETA -DCRYST_SC
GAB: BIN = ../../../bin/unres/MINIM/unres_gfortran_MIN_single_GAB.exe
GAB: ${object} 
	cc -o compinfo compinfo.c
	./compinfo | true
	${FC} ${FFLAGS} cinfo.f
	${FC} ${OPT} ${object} cinfo.o ${LIBS}  -o ${BIN}

4P: CPPFLAGS = -DLINUX -DUNRES -DG77 -DISNAN \
	-DSPLITELE -DLANG0 -DCRYST_BOND -DCRYST_THETA -DCRYST_SC
4P: BIN = ../../../bin/unres/MINIM/unres_gfortran_MIN_single_4P.exe
4P: ${object} 
	cc -o compinfo compinfo.c
	./compinfo | true
	${FC} ${FFLAGS} cinfo.f
	${FC} ${OPT} ${object} cinfo.o ${LIBS}  -o ${BIN}

E0LL2Y: CPPFLAGS = -DPROCOR -DLINUX -DG77 -DUNRES -DISNAN \
	-DSPLITELE -DLANG0
E0LL2Y: BIN = ../../../bin/unres/MINIM/unres_gfortran_MIN_single_E0LL2Y.exe
E0LL2Y: ${object} 
	cc -o compinfo compinfo.c
	./compinfo | true
	${FC} ${FFLAGS} cinfo.f
	${FC} ${OPT} ${object} cinfo.o ${LIBS}  -o ${BIN}


clean:
	/bin/rm *.o

chainbuild.o: chainbuild.F
	${FC} ${FFLAGS} ${CPPFLAGS} chainbuild.F

matmult.o: matmult.f
	${FC} ${FFLAGS} ${CPPFLAGS} matmult.f

parmread.o : parmread.F
	${FC} ${FFLAGS} ${CPPFLAGS} parmread.F

intcor.o : intcor.f
	${FC} ${FFLAGS} ${CPPFLAGS} intcor.f

cartder.o : cartder.F
	${FC} ${FFLAGS} ${CPPFLAGS} cartder.F

readpdb.o : readpdb.F
	${FC} ${FFLAGS2} ${CPPFLAGS} readpdb.F

sumsld.o : sumsld.f
	${FC} ${FFLAGS} ${CPPFLAGS} sumsld.f
        
cored.o : cored.f
	${FC} ${FFLAGS1} ${CPPFLAGS} cored.f
 
rmdd.o : rmdd.f
	${FC} ${FFLAGS} ${CPPFLAGS} rmdd.f

energy_p_new_barrier.o : energy_p_new_barrier.F
	${FC} ${FFLAGSE} ${CPPFLAGS} energy_p_new_barrier.F

gradient_p.o : gradient_p.F
	${FC} ${FFLAGSE} ${CPPFLAGS} gradient_p.F