diff --git a/scotch_6.0.3/mingw.patch.complete b/scotch_6.0.3/mingw.patch.complete
new file mode 100644
index 00000000..e69de29b
diff --git a/scotch_6.0.3/src/Makefile b/scotch_6.0.3/src/Makefile
index 6c84c946..65de6ced 100644
--- a/scotch_6.0.3/src/Makefile
+++ b/scotch_6.0.3/src/Makefile
@@ -55,6 +55,8 @@ Makefile.inc			:
 
 include Makefile.inc
 
+CPLIB ?= $(LIB)
+
 prefix		?= /usr/local
 bindir		?= $(prefix)/bin
 includedir	?= $(prefix)/include
@@ -115,7 +117,7 @@ install				:	required	$(bindir)	$(includedir)	$(libdir)	$(mandir)/man1
 					-$(CP) -f ../bin/[agm]*$(EXE) $(bindir)
 					-$(CP) -f ../bin/d[agm]*$(EXE) $(bindir)
 					-$(CP) -f ../include/*scotch*.h $(includedir)
-					-$(CP) -f ../lib/*scotch*$(LIB) $(libdir)
+					-$(CP) -f ../lib/*scotch*$(CPLIB) $(libdir)
 					-$(CP) -Rf ../man/* $(mandir)
 
 clean				:	required
diff --git a/scotch_6.0.3/src/Makefile.inc b/scotch_6.0.3/src/Makefile.inc
index 6821a949..77a430a4 120000
--- a/scotch_6.0.3/src/Makefile.inc
+++ b/scotch_6.0.3/src/Makefile.inc
@@ -1 +1,42 @@
-../../etc/wmakeFiles/scotch/Makefile.inc.i686_pc_linux2.shlib-OpenFOAM-64Int32
\ No newline at end of file
+.SUFFIXES: .dll .a .def
+
+GENERAL_RULES = $(WM_DIR)/rules/General
+RULES         = $(WM_DIR)/rules/$(WM_ARCH)$(WM_COMPILER)
+sinclude $(GENERAL_RULES)/mplib$(WM_MPLIB)
+sinclude $(RULES)/mplib$(WM_MPLIB)
+
+EXE  = .exe
+#MJ LIB  = .a
+LIB  = .dll
+CPLIB  = .*
+OBJ  = .o
+
+CCS  = $(WM_CC) -m$(WM_ARCH_OPTION) -std=c99
+CCP  = $(WM_CC) -m$(WM_ARCH_OPTION) -std=c99
+CCD  = $(CCS)
+CFLAGS = -O3 -Wall -Dlinux -DCOMMON_WINDOWS -DNDEBUG -DWIN64 -DLITTLE_ENDIAN -Drestrict=__restrict -DCOMMON_RANDOM_RAND -DCOMMON_STUB_FORK -D'pipe(pfds)=_pipe(pfds,1024,0x8000)' -DCOMMON_FILE_COMPRESS_GZ -DCOMMON_RANDOM_FIXED_SEED -DSCOTCH_RENAME -I$(WM_COMPILER_DIR)/include $(PINC) $(PFLAGS)
+# -DCOMMON_TIMING_OLD
+
+LDFLAGS_P1 = -L$(FOAM_LIBBIN)/ -lz -lm
+LIBLDFLAGS = -shared $(LDFLAGS_P1) -Wl,--output-def,$(*).def,--out-implib,$(*).a,--enable-auto-import,--strip-all
+LDFLAGS  = $(LDFLAGS_P1) -Wl,--enable-auto-import,--force-exe-suffix,--strip-all
+
+LDFLAGS_P1_PT  = $(PLIBS) $(LDFLAGS_P1)
+LIBLDFLAGS_PT  = -shared $(LDFLAGS_P1_PT) -Wl,--output-def,$(*).def,--out-implib,$(*).a,--enable-auto-import,--strip-all
+LDFLAGS_PT = $(LDFLAGS_P1_PT) $(LDFLAGS)
+
+AR      = $(CCS)
+ARFLAGS = $(LIBLDFLAGS) -o
+ARSFLAGS = -L./ -lscotcherr $(LDFLAGS_P1)
+ARPFLAGS = -L./ -lptscotcherr -lscotch $(LDFLAGS_P1_PT)
+ARSMFLAGS = -L../libscotch/ -lscotch $(LDFLAGS_P1)
+ARPMFLAGS = -L../libscotch/ -lscotch -lptscotch $(LDFLAGS_P1_PT)
+CAT  = cat
+CP      = cp
+LEX     = flex -Pscotchyy -olex.yy.c
+LN      = ln
+MAKE = make
+MKDIR   = mkdir
+MV      = mv
+RANLIB  = echo
+YACC    = bison -pscotchyy -y -b y
diff --git a/scotch_6.0.3/src/libscotch/Makefile b/scotch_6.0.3/src/libscotch/Makefile
index 073ac010..7afb12ca 100644
--- a/scotch_6.0.3/src/libscotch/Makefile
+++ b/scotch_6.0.3/src/libscotch/Makefile
@@ -39,6 +39,8 @@ libdir		= ../../lib
 
 include ../Makefile.inc
 
+CPLIB ?= $(LIB)
+
 %$(OBJ)	:	%.c
 				$(CC) $(CFLAGS) $(CLIBFLAGS) -c $(<) -o $(@)
 
@@ -55,17 +57,17 @@ scotch				:
 					$(MAKE) CC="$(CCS)" CCD="$(CCS)"	\
 					scotch.h				\
 					scotchf.h				\
-					libscotch$(LIB)				\
 					libscotcherr$(LIB)			\
-					libscotcherrexit$(LIB)
+					libscotcherrexit$(LIB)			\
+					libscotch$(LIB)
 
 ptscotch			:	scotch
 					$(MAKE) CFLAGS="$(CFLAGS) -DSCOTCH_PTSCOTCH" CC="$(CCP)"	\
 					ptscotch.h							\
 					ptscotchf.h							\
-					libptscotch$(LIB)						\
 					libptscotcherr$(LIB)						\
-					libptscotcherrexit$(LIB)
+					libptscotcherrexit$(LIB)					\
+					libptscotch$(LIB)
 
 install				:	$(includedir)/scotch.h			\
 					$(includedir)/scotchf.h			\
@@ -77,7 +79,7 @@ ptinstall			:	install					\
 					$(libdir)/libptscotch$(LIB)
 
 clean				:
-					-$(RM) *~ *$(OBJ) lib*$(LIB) parser_yy.c parser_ly.h parser_ll.c *scotch.h *scotchf.h y.output *dummysizes$(EXE)
+					-$(RM) *~ *$(OBJ) lib*$(LIB) lib*.def lib*.a parser_yy.c parser_ly.h parser_ll.c *scotch.h *scotchf.h y.output *dummysizes$(EXE)
 
 realclean			:	clean
 
@@ -99,10 +101,10 @@ $(includedir)/ptscotchf.h	:	ptscotchf.h
 					-$(CP) ptscotchf.h $(includedir)
 
 $(libdir)/libscotch$(LIB)	:	libscotch$(LIB)
-					-$(CP) libscotch$(LIB) libscotcherr*$(LIB) $(libdir)
+					-$(CP) libscotch$(CPLIB) libscotcherr*$(CPLIB) $(libdir)
 
 $(libdir)/libptscotch$(LIB)	:	libptscotch$(LIB)
-					-$(CP) libptscotch$(LIB) libptscotcherr*$(LIB) $(libdir)
+					-$(CP) libptscotch$(CPLIB) libptscotcherr*$(CPLIB) $(libdir)
 
 ##
 ##  Library dependencies.
@@ -2963,7 +2965,7 @@ ptscotchf.h			:	ptdummysizes$(EXE)			\
 					./ptdummysizes$(EXE) library_pt_f.h ptscotchf.h
 
 libscotch$(LIB)			:	$(LIBSCOTCHDEPS)
-					$(AR) $(ARFLAGS) $(@) $(?)
+					$(AR) $(ARFLAGS) $(@) $(?) $(ARSFLAGS)
 					-$(RANLIB) $(@)
 
 libscotcherr$(LIB)		:	library_error$(OBJ)
@@ -2975,13 +2977,13 @@ libscotcherrexit$(LIB)		:	library_error_exit$(OBJ)
 					-$(RANLIB) $(@)
 
 libptscotch$(LIB)		:	$(LIBPTSCOTCHDEPS)
-					$(AR) $(ARFLAGS) $(@) $(?)
+					$(AR) $(ARFLAGS) $(@) $(?) $(ARPFLAGS)
 					-$(RANLIB) $(@)
 
 libptscotcherr$(LIB)		:	library_error_pt$(OBJ)
-					$(AR) $(ARFLAGS) $(@) $(?)
+					$(AR) $(ARFLAGS) $(@) $(?)  $(LDFLAGS_P1_PT)
 					-$(RANLIB) $(@)
 
 libptscotcherrexit$(LIB)	:	library_error_exit_pt$(OBJ)
-					$(AR) $(ARFLAGS) $(@) $(?)
+					$(AR) $(ARFLAGS) $(@) $(?)  $(LDFLAGS_P1_PT)
 					-$(RANLIB) $(@)
diff --git a/scotch_6.0.3/src/libscotch/library_dgraph_stat.c b/scotch_6.0.3/src/libscotch/library_dgraph_stat.c
index 450c33fd..996c9b5c 100644
--- a/scotch_6.0.3/src/libscotch/library_dgraph_stat.c
+++ b/scotch_6.0.3/src/libscotch/library_dgraph_stat.c
@@ -62,8 +62,14 @@
 **  The static variables.
 */
 
+#if defined(WIN32) || defined(WIN64)
+#define DEFERRED_ADDRESS(address) 0
+#else
+#define DEFERRED_ADDRESS(address) address
+#endif
+
 static int                  dgraphstatblentab[2] = { 7, 3 };
-static MPI_Datatype         dgraphstattypetab[2] = { GNUM_MPI, MPI_DOUBLE };
+static MPI_Datatype         dgraphstattypetab[2] = { DEFERRED_ADDRESS(GNUM_MPI), DEFERRED_ADDRESS(MPI_DOUBLE) };
 
 /************************************/
 /*                                  */
@@ -147,6 +153,12 @@ double *                    edlodltptr)
   double              edlolocdlt;
   int                 o;
 
+#if defined(WIN32) || defined(WIN64)
+  //Had to re-route the initiallization of dgraphstattypetab, for compatibility with MinGW dllimports
+  dgraphstattypetab[0] = GNUM_MPI;
+  dgraphstattypetab[1] = MPI_DOUBLE;
+#endif
+
   srcgrafptr = (Dgraph *) grafptr;
 
   velolocdlt = 0.0L;
diff --git a/scotch_6.0.3/src/libscotchmetis/Makefile b/scotch_6.0.3/src/libscotchmetis/Makefile
index d81d02c0..09520ec7 100644
--- a/scotch_6.0.3/src/libscotchmetis/Makefile
+++ b/scotch_6.0.3/src/libscotchmetis/Makefile
@@ -40,6 +40,8 @@ libdir		= ../../lib
 
 include ../Makefile.inc
 
+CPLIB ?= $(LIB)
+
 %$(OBJ)	:	%.c
 				$(CC) $(CFLAGS) $(CLIBFLAGS) -I$(includedir) -I../libscotch -c $(<) -o $(@)
 
@@ -62,14 +64,14 @@ ptscotch			:
 
 install				:	scotch
 					-$(CP) metis.h $(includedir)
-					-$(CP) libscotchmetis$(LIB) $(libdir)
+					-$(CP) libscotchmetis$(CPLIB) $(libdir)
 
 ptinstall			:	ptscotch
 					-$(CP) parmetis.h $(includedir)
-					-$(CP) libptscotchparmetis$(LIB) $(libdir)
+					-$(CP) libptscotchparmetis$(CPLIB) $(libdir)
 
 clean				:
-					-$(RM) *~ *$(OBJ) lib*$(LIB)
+					-$(RM) *~ *$(OBJ) lib*$(LIB) lib*.a lib*.def
 
 realclean			:	clean
 
@@ -129,12 +131,12 @@ libptscotchparmetis$(LIB)	:	parmetis_dgraph_order$(OBJ)		\
 					parmetis_dgraph_order_f$(OBJ)		\
 					parmetis_dgraph_part$(OBJ)		\
 					parmetis_dgraph_part_f$(OBJ)
-					$(AR) $(ARFLAGS) $(@) $(^)
+					$(AR) $(ARFLAGS) $(@) $(^) $(ARPMFLAGS)
 					-$(RANLIB) $(@)
 
 libscotchmetis$(LIB)		:	metis_graph_order$(OBJ)			\
 					metis_graph_order_f$(OBJ)		\
 					metis_graph_part$(OBJ)			\
 					metis_graph_part_f$(OBJ)
-					$(AR) $(ARFLAGS) $(@) $(^)
+					$(AR) $(ARFLAGS) $(@) $(^) $(ARSMFLAGS)
 					-$(RANLIB) $(@)
diff --git a/scotch_6.0.3/src/scotch/Makefile b/scotch_6.0.3/src/scotch/Makefile
index e1862420..93b35f9b 100644
--- a/scotch_6.0.3/src/scotch/Makefile
+++ b/scotch_6.0.3/src/scotch/Makefile
@@ -40,14 +40,21 @@ libdir		= ../../lib
 
 include ../Makefile.inc
 
+ifeq ("$(SCOTCHLIB)","ptscotch")
+LDFLAGS_PT ?= $(LDFLAGS)
+LDFLAGSX = $(LDFLAGS_PT)
+else
+LDFLAGSX = $(LDFLAGS)
+endif
+
 %$(EXE)	:	%$(OBJ)
-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LDFLAGS)
+		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LDFLAGSX)
 
 %$(OBJ)	:	%.c
 				$(CC) $(CFLAGS) -I$(includedir) -I../libscotch -c $(<) -o $(@)
 
 %$(EXE)	:	%.c
-		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LDFLAGS)
+		 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -o $(@) -L$(libdir) -l$(SCOTCHLIB) -lscotch -l$(SCOTCHLIB)errexit $(LDFLAGSX)
 
 ##
 ##  Project rules.
@@ -205,7 +212,7 @@ dgpart$(EXE)			:	dgmap.c					\
 					$(libdir)/libptscotch$(LIB)		\
 					$(libdir)/libptscotcherrexit$(LIB)	\
 					dgmap.h
-			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -o $(@) -L$(libdir) -lptscotch -lscotch -lptscotcherrexit $(LDFLAGS)
+			 		$(CC) $(CFLAGS) -I$(includedir) -I../libscotch $(<) -DSCOTCH_COMPILE_PART -o $(@) -L$(libdir) -lptscotch -lscotch -lptscotcherrexit $(LDFLAGSX)
 
 dgscat$(EXE)			:	dgscat.c				\
 					../libscotch/module.h			\