CFLAGS  := -O3

AR      := ar cr
RANLIB  := ranlib

LIB     := libcsparse.a

RELPATH := lib/csparse

all: libcsparse.a

%.o: %.c
	@$(CC) -c $(CFLAGS) -o $@ $<
	@echo "   CC   $(RELPATH)$@"

CS = cs_add.o cs_amd.o cs_chol.o cs_cholsol.o cs_counts.o cs_cumsum.o \
	cs_droptol.o cs_dropzeros.o cs_dupl.o cs_entry.o \
	cs_etree.o cs_fkeep.o cs_gaxpy.o cs_happly.o cs_house.o cs_ipvec.o \
	cs_lsolve.o cs_ltsolve.o cs_lu.o cs_lusol.o cs_util.o cs_multiply.o \
	cs_permute.o cs_pinv.o cs_post.o cs_pvec.o cs_qr.o cs_qrsol.o \
	cs_scatter.o cs_schol.o cs_sqr.o cs_symperm.o cs_tdfs.o cs_malloc.o \
	cs_transpose.o cs_compress.o cs_usolve.o cs_utsolve.o cs_scc.o \
	cs_maxtrans.o cs_dmperm.o cs_updown.o cs_print.o cs_norm.o cs_load.o \
	cs_dfs.o cs_reach.o cs_spsolve.o cs_ereach.o cs_leaf.o cs_randperm.o

libcsparse.a: $(CS)
	@$(AR) $(LIB) $(CS)
	@$(RANLIB) $(LIB)
	@echo "   LIB  $(RELPATH)$@"

clean:
	@$(RM) *.o
	@echo "   Cleaning CSparse"

distclean: clean
	@$(RM) *.a