added makefile to compile sp3mm source code

base/serial/impl/Makefile

@@ -39,6 +39,7 @@ LIBFILE=$(LIBDIR)/$(LIBNAME)
 objs: $(OBJS)
 
 lib: objs
+	$(MAKE) -C sp3mm4amg lib
 	$(AR) $(LIBDIR)/$(LIBNAME) $(OBJS)
 	$(RANLIB) $(LIBDIR)/$(LIBNAME)
 
@@ -46,6 +47,7 @@ lib: objs
 $(OBJS): $(MODDIR)/psb_base_mod.o
 
 clean: cleanobjs
+	($(MAKE) -C sp3mm4amg clean)
 
 veryclean: cleanobjs
 

base/serial/impl/sp3mm4amg/Makefile

@@ -0,0 +1,42 @@
+include ../../../../Make.inc
+
+CC=gcc
+CWALL =-Wall -Wextra
+#extra to reduce useless warnings
+CWALL+=-Wno-pointer-sign -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-switch
+CWALL+=-Wno-unused-function -Wno-unused-variable       #TODO CLEAN USELESS FUNCTIONS / VARIABLES
+CWALL+=-Wno-unused-label -Wfatal-errors
+
+CINCL   = -Iinclude/ 
+CFLAGS  = -O2 $(CWALL) $(CINCL) -fopenmp $(RUNTIME)
+LDFLAGS = -lm
+
+LIBDIR=../../../
+LIBFILE=$(LIBDIR)/$(LIBNAME)
+
+SP3MM_CORE_OBJS=commons/ompGetICV.o \
+				commons/sparseUtilsMulti.o \
+				commons/utils.o \
+				lib/linuxK_rbtree_minimalized.o \
+				lib/mmio.o \
+				lib/parser.o
+
+CBIND_OBJS=fbind/psb_f_spmm_ub.o
+
+OBJS= $(SP3MM_CORE_OBJS) $(CBIND_OBJS)
+
+%.o : %.c
+	$(CC) -c -o $@ $(CFLAGS) $^ $(LDFLAGS)
+
+objs: $(OBJS)
+
+lib: objs
+	$(AR) $(LIBDIR)/$(LIBNAME) $(OBJS)
+	$(RANLIB) $(LIBDIR)/$(LIBNAME)
+
+clean: cleanobjs
+
+veryclean: cleanobjs
+
+cleanobjs:
+	/bin/rm -f $(OBJS)