diff --git a/mingw-w64-scotch/0001-makefile.inc.patch b/mingw-w64-scotch/0001-makefile.inc.patch
new file mode 100644
index 0000000000..2dd8fd3ab0
--- /dev/null
+++ b/mingw-w64-scotch/0001-makefile.inc.patch
@@ -0,0 +1,25 @@
+diff -urN scotch_6.0.8.orig/src/Makefile.inc scotch_6.0.8/src/Makefile.inc
+--- scotch_6.0.8.orig/src/Makefile.inc	1969-12-31 16:00:00.000000000 -0800
++++ scotch_6.0.8/src/Makefile.inc	2019-10-08 04:41:02.691991300 -0700
+@@ -0,0 +1,21 @@
++EXE		=
++LIB		= .a
++OBJ		= .o
++
++MAKE		= make
++AR		= ar
++ARFLAGS	= -ruv
++CAT		= cat
++CCS		= gcc
++CCP		= mpicc
++CCD		= gcc
++CFLAGS		+= -DCOMMON_RANDOM_FIXED_SEED -DSCOTCH_RENAME -Drestrict=__restrict -DCOMMON_PTHREAD -DSCOTCH_PTHREAD -DCOMMON_FILE_COMPRESS_GZ
++CLIBFLAGS	=
++LDFLAGS	= -lm -lz -pthread
++CP		= cp
++LEX		= flex -Pscotchyy -olex.yy.c
++LN		= ln
++MKDIR		= mkdir
++MV		= mv
++RANLIB		= ranlib
++YACC		= bison -pscotchyy -y -b y
diff --git a/mingw-w64-scotch/0002-pipe-fix.patch b/mingw-w64-scotch/0002-pipe-fix.patch
new file mode 100644
index 0000000000..1106acb3a2
--- /dev/null
+++ b/mingw-w64-scotch/0002-pipe-fix.patch
@@ -0,0 +1,28 @@
+diff -urN scotch_6.0.8.orig/src/libscotch/common_file_compress.c scotch_6.0.8/src/libscotch/common_file_compress.c
+--- scotch_6.0.8.orig/src/libscotch/common_file_compress.c	2019-05-18 16:40:45.000000000 -0700
++++ scotch_6.0.8/src/libscotch/common_file_compress.c	2019-10-08 04:32:19.642967800 -0700
+@@ -209,8 +209,8 @@
+   if (typeval <= FILECOMPRESSTYPENONE)            /* If nothing to do */
+     return (0);
+ 
+-  if (pipe (filetab) != 0) {
+-    errorPrint ("fileCompress: cannot create pipe");
++  if (1/*pipe (filetab) != 0*/) {
++    errorPrint ("fileCompress: cannot create pipe: unsupported call");
+     return (1);
+   }
+ 
+diff -urN scotch_6.0.8.orig/src/libscotch/common_file_decompress.c scotch_6.0.8/src/libscotch/common_file_decompress.c
+--- scotch_6.0.8.orig/src/libscotch/common_file_decompress.c	2019-05-10 08:34:57.000000000 -0700
++++ scotch_6.0.8/src/libscotch/common_file_decompress.c	2019-10-08 04:32:48.017415600 -0700
+@@ -186,8 +186,8 @@
+   if (typeval <= FILECOMPRESSTYPENONE)            /* If nothing to do */
+     return (0);
+ 
+-  if (pipe (filetab) != 0) {
+-    errorPrint ("fileDecompress: cannot create pipe");
++  if (1/*pipe (filetab) != 0*/) {
++    errorPrint ("fileDecompress: cannot create pipe: unsupported call");
+     return (1);
+   }
+ 
diff --git a/mingw-w64-scotch/0003-thread-fix.patch b/mingw-w64-scotch/0003-thread-fix.patch
new file mode 100644
index 0000000000..1512ac19af
--- /dev/null
+++ b/mingw-w64-scotch/0003-thread-fix.patch
@@ -0,0 +1,12 @@
+diff -urN scotch_6.0.8.orig/src/libscotch/graph_coarsen.c scotch_6.0.8/src/libscotch/graph_coarsen.c
+--- scotch_6.0.8.orig/src/libscotch/graph_coarsen.c	2019-05-18 16:53:25.000000000 -0700
++++ scotch_6.0.8/src/libscotch/graph_coarsen.c	2019-10-08 04:36:55.269120100 -0700
+@@ -354,7 +354,7 @@
+ 
+ #ifdef GRAPHCOARSENTHREAD
+   thrdnbr                  =
+-  coarptr->thrddat.thrdnbr = SCOTCH_PTHREAD_NUMBER; /* Required by graphMatchInit */
++  coarptr->thrddat.thrdnbr = 1/*SCOTCH_PTHREAD_NUMBER*/; /* Required by graphMatchInit */
+ #else /* GRAPHCOARSENTHREAD */
+ #ifdef COMMON_PTHREAD
+   coarptr->thrddat.thrdnbr = 1;
diff --git a/mingw-w64-scotch/0004-dummysizes-regex.patch b/mingw-w64-scotch/0004-dummysizes-regex.patch
new file mode 100644
index 0000000000..0682f0716b
--- /dev/null
+++ b/mingw-w64-scotch/0004-dummysizes-regex.patch
@@ -0,0 +1,20 @@
+diff -urN scotch_6.0.8.orig/src/libscotch/Makefile scotch_6.0.8/src/libscotch/Makefile
+--- scotch_6.0.8.orig/src/libscotch/Makefile	2019-05-18 16:53:25.000000000 -0700
++++ scotch_6.0.8/src/libscotch/Makefile	2019-10-09 04:21:01.832072100 -0700
+@@ -3062,14 +3062,14 @@
+ 					mapping.h				\
+ 					order.h					\
+ 					parser.h
+-			 		$(CCD) $(CCDFLAGS) -DSCOTCH_VERSION_NUM=$(VERSION) -DSCOTCH_RELEASE_NUM=$(RELEASE) -DSCOTCH_PATCHLEVEL_NUM=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++			 		$(CCD) $(CCDFLAGS) -DSCOTCH_VERSION_NUM=$(VERSION) -DSCOTCH_RELEASE_NUM=$(RELEASE) -DSCOTCH_PATCHLEVEL_NUM=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS) -lgnurx
+ 
+ ptdummysizes$(EXE)		:	dummysizes.c				\
+ 					module.h				\
+ 					common.h				\
+ 					dgraph.h				\
+ 					dorder.h
+-			 		$(CCD) $(CCDFLAGS) -DSCOTCH_VERSION_NUM=$(VERSION) -DSCOTCH_RELEASE_NUM=$(RELEASE) -DSCOTCH_PATCHLEVEL_NUM=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS)
++			 		$(CCD) $(CCDFLAGS) -DSCOTCH_VERSION_NUM=$(VERSION) -DSCOTCH_RELEASE_NUM=$(RELEASE) -DSCOTCH_PATCHLEVEL_NUM=$(PATCHLEVEL) $(<) -o $(@) $(LDFLAGS) -lgnurx
+ 
+ scotch.h			:	dummysizes$(EXE)			\
+ 					library.h
diff --git a/mingw-w64-scotch/PKGBUILD b/mingw-w64-scotch/PKGBUILD
new file mode 100644
index 0000000000..5b71cdfd2d
--- /dev/null
+++ b/mingw-w64-scotch/PKGBUILD
@@ -0,0 +1,85 @@
+# Contributor: Oleg A. Khlybov <fougas@mail.ru>
+
+_realname=scotch
+
+pkgbase=mingw-w64-${_realname}
+pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
+pkgdesc='Graph partitioning and sparse matrix ordering package (mingw-w64)'
+pkgver=6.0.9
+pkgrel=1
+arch=('any')
+depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs")
+makedepends=("${MINGW_PACKAGE_PREFIX}-gcc" "${MINGW_PACKAGE_PREFIX}-msmpi" "${MINGW_PACKAGE_PREFIX}-libgnurx")
+options=('strip' 'staticlibs')
+license=('CeCILL-C')
+url="http://www.labri.fr/perso/pelegrin/scotch/"
+source=("https://gforge.inria.fr/frs/download.php/file/38187/${_realname}_${pkgver}.tar.gz"
+		"0001-makefile.inc.patch"
+		"0002-pipe-fix.patch"
+		"0003-thread-fix.patch"
+		"0004-dummysizes-regex.patch"
+)
+sha256sums=('622b4143cf01c480bb15708b3651b29c25e4aeb00c8c6447ff196aca2eca5c93'
+            '2c55b1e99a8d40c976e7147aa9102db2d1c489da1b760e526b424bf5ffd12716'
+            '49d87533321504a9594d7bb4659fbced5afadd2fc0d73f0577b0b3ad47cc7d0f'
+            '8a02cea7cdc3c685776012b2bb42cec8c5e98c435bdf1ffd62abf5ab6def9fbb'
+            '92908a6598d333a35a3b76650c111a082304e9dfff7c9bc0667d6af62de47c14')
+
+prepare() {
+  cd "${srcdir}/${_realname}_${pkgver}"
+  for p in ${source[*]:1}; do
+	patch -p1 -i "$srcdir/$p"
+  done
+}
+
+build() {
+  cd "${srcdir}/${_realname}_${pkgver}/src"
+  make -j1 scotch ptscotch esmumps ptesmumps
+  cd ../lib
+  gcc -shared -o lib${_realname}.dll -Wl,--enable-auto-import -Wl,--export-all-symbols -Wl,--output-def,lib${_realname}.def -Wl,--out-implib,lib${_realname}.dll.a -Wl,--whole-archive lib${_realname}.a lib${_realname}err.a -Wl,--no-whole-archive
+  mpicc -shared -o libpt${_realname}.dll -Wl,--enable-auto-import -Wl,--export-all-symbols -Wl,--output-def,libpt${_realname}.def -Wl,--out-implib,libpt${_realname}.dll.a -Wl,--whole-archive libpt${_realname}.a libpt${_realname}err.a -Wl,--no-whole-archive -L. -l${_realname}
+}
+
+package() {
+  cd "${srcdir}/${_realname}_${pkgver}"
+  mkdir -p ${pkgdir}${MINGW_PREFIX}/{bin,lib,include}
+  mkdir -p "${pkgdir}${MINGW_PREFIX}/lib/pkgconfig"
+  echo "
+	prefix=${MINGW_PREFIX}
+	libdir=\${prefix}/lib
+	includedir=\${prefix}/include
+	Name: scotch
+	URL: ${url}
+	Version: ${pkgver}
+	Description: Serial graph partitioning and sparse matrix ordering package
+	Cflags: -I\${includedir}
+	Libs.private: -lscotcherr
+	Libs: -L\${libdir} -lscotch
+  " | sed '/^\s*$/d;s/^\s*//' > "${pkgdir}${MINGW_PREFIX}/lib/pkgconfig/scotch.pc"
+  echo "
+	prefix=${MINGW_PREFIX}
+	libdir=\${prefix}/lib
+	includedir=\${prefix}/include
+	Name: ptscotch
+	URL: ${url}
+	Version: ${pkgver}
+	Description: Parallel graph partitioning and sparse matrix ordering package
+	Requires: scotch
+	Requires.private: msmpi
+	Cflags: -I\${includedir}
+	Libs.private: -lptscotcherr
+	Libs: -L\${libdir} -lptscotch
+  " | sed '/^\s*$/d;s/^\s*//' > "${pkgdir}${MINGW_PREFIX}/lib/pkgconfig/ptscotch.pc"
+  (
+    cd include
+	install -m644 *.h "${pkgdir}${MINGW_PREFIX}/include"
+	cd "${pkgdir}${MINGW_PREFIX}/include"
+	mv metis.h scotchmetis.h
+	mv parmetis.h ptscotchparmetis.h
+  )
+  (
+    cd lib
+	install -m644 lib*.a "${pkgdir}${MINGW_PREFIX}/lib"
+	install -m644 lib*.dll  "${pkgdir}${MINGW_PREFIX}/bin"
+  )
+}