diff --git a/scotch-Makefile.shared.inc.in b/scotch-Makefile.shared.inc.in
new file mode 100644
index 0000000000000000000000000000000000000000..5ae79a3a4777b21aa3ad21de31277005cb96ea25
--- /dev/null
+++ b/scotch-Makefile.shared.inc.in
@@ -0,0 +1,24 @@
+EXE               =
+LIB               = .so
+OBJ               = .o
+
+MAKE              = make
+AR                = gcc
+CAT               = cat
+CCS               = gcc
+CCP               = mpicc
+CCD               = mpicc
+override CFLAGS  += -DCOMMON_FILE_COMPRESS_GZ -DCOMMON_FILE_COMPRESS_BZ2 -DCOMMON_FILE_COMPRESS_LZMA \
+                    -DCOMMON_PTHREAD -DCOMMON_RANDOM_FIXED_SEED -DSCOTCH_RENAME \
+                    -Drestrict=__restrict -DIDXSIZE64
+CLIBFLAGS         = -shared -fPIC
+override LDFLAGS += -lz -lbz2 -llzma -lm -lrt -lpthread
+# LDFLAGS added to AR rule in Makefiles to come after objects to work with -Wl,--as-needed
+ARFLAGS           = -shared -Wl,-soname=$@.$(SOMAJ) -o
+CP                = cp -av
+LEX               = flex
+LN                = ln
+MKDIR             = mkdir -p
+MV                = mv
+RANLIB            = echo
+YACC              = bison -y
diff --git a/scotch-gfortran.patch b/scotch-gfortran.patch
new file mode 100644
index 0000000000000000000000000000000000000000..97120f4a85fb3701ca8bea955cda65ab484b5cb3
--- /dev/null
+++ b/scotch-gfortran.patch
@@ -0,0 +1,12 @@
+diff -rupN --no-dereference scotch-v6.1.2/src/check/Makefile scotch-v6.1.2-new/src/check/Makefile
+--- scotch-v6.1.2/src/check/Makefile	2021-11-13 11:07:54.000000000 +0100
++++ scotch-v6.1.2-new/src/check/Makefile	2021-11-13 21:44:21.161507721 +0100
+@@ -68,7 +68,7 @@ include ../Makefile.inc
+ 				$(CC) $(CFLAGS) -I$(SCOTCHINCDIR) -L$(SCOTCHLIBDIR) $(<) -o $(@) $(SCOTCHLIBS) $(LDFLAGS)
+ 
+ %$(EXE)	:	%.f90
+-				$(FC) $(FFLAGS) -I$(SCOTCHINCDIR) -L$(SCOTCHLIBDIR) $(<) -o $(@) $(SCOTCHLIBS) $(LDFLAGS)
++				gfortran $(FFLAGS) -I$(SCOTCHINCDIR) -L$(SCOTCHLIBDIR) $(<) -o $(@) $(SCOTCHLIBS) $(LDFLAGS)
+ 
+ ##
+ ##  Project rules.
diff --git a/scotch-ldflags.patch b/scotch-ldflags.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cf532ea52a86af888a23b3a9bf7083fa3291ecc1
--- /dev/null
+++ b/scotch-ldflags.patch
@@ -0,0 +1,69 @@
+diff -rupN --no-dereference scotch-v6.1.2/src/esmumps/Makefile scotch-v6.1.2-new/src/esmumps/Makefile
+--- scotch-v6.1.2/src/esmumps/Makefile	2021-11-13 11:07:54.000000000 +0100
++++ scotch-v6.1.2-new/src/esmumps/Makefile	2021-11-13 21:44:21.098507670 +0100
+@@ -196,7 +196,7 @@ symbol_fax_graph$(OBJ)		:	symbol_fax_gra
+ 					fax.h
+ 
+ libesmumps$(LIB)		:	$(LIBESMUMPSDEPS)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+ 
+ main_esmumps$(EXE)		:	main_esmumps.c				\
+diff -rupN --no-dereference scotch-v6.1.2/src/libscotch/Makefile scotch-v6.1.2-new/src/libscotch/Makefile
+--- scotch-v6.1.2/src/libscotch/Makefile	2021-11-13 11:07:54.000000000 +0100
++++ scotch-v6.1.2-new/src/libscotch/Makefile	2021-11-13 21:44:21.098507670 +0100
+@@ -3119,26 +3119,26 @@ ptscotchf.h			:	ptdummysizes$(EXE)			\
+ 					library_pt_f.h
+ 					./ptdummysizes$(EXE) "-s$(SCOTCH_NAME_SUFFIX)" library_pt_f.h ptscotchf.h
+ 
+-libscotch$(LIB)			:	$(LIBSCOTCHDEPS)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++libscotch$(LIB)			:	$(LIBSCOTCHDEPS) libscotcherr$(LIB)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS) -L . -lscotcherr
+ 					-$(RANLIB) $(@)
+ 
+ libscotcherr$(LIB)		:	library_error$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+ 
+ libscotcherrexit$(LIB)		:	library_error_exit$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+ 
+-libptscotch$(LIB)		:	$(LIBPTSCOTCHDEPS)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++libptscotch$(LIB)		:	$(LIBPTSCOTCHDEPS) libscotch$(LIB)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS) -L . -lscotch
+ 					-$(RANLIB) $(@)
+ 
+ libptscotcherr$(LIB)		:	library_error_pt$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+ 
+ libptscotcherrexit$(LIB)	:	library_error_exit_pt$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(?)
++					$(AR) $(ARFLAGS) $(@) $(?) $(LDFLAGS)
+ 					-$(RANLIB) $(@)
+diff -rupN --no-dereference scotch-v6.1.2/src/libscotchmetis/Makefile scotch-v6.1.2-new/src/libscotchmetis/Makefile
+--- scotch-v6.1.2/src/libscotchmetis/Makefile	2021-11-13 11:07:54.000000000 +0100
++++ scotch-v6.1.2-new/src/libscotchmetis/Makefile	2021-11-13 21:44:21.099507671 +0100
+@@ -187,7 +187,7 @@ libptscotchparmetis$(LIB)	:	parmetis_dgr
+ 					parmetis_dgraph_order_f$(OBJ)		\
+ 					parmetis_dgraph_part$(OBJ)		\
+ 					parmetis_dgraph_part_f$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(^)
++					$(AR) $(ARFLAGS) $(@) $(^) $(LDFLAGS) -L ../libscotch -lptscotch
+ 					-$(RANLIB) $(@)
+ 
+ libscotchmetis$(LIB)		:	metis_graph_dual$(OBJ)			\
+@@ -200,5 +200,5 @@ libscotchmetis$(LIB)		:	metis_graph_dual
+ 					metis_graph_part_dual_f$(OBJ)		\
+ 					metis_options$(OBJ)			\
+ 					metis_options_f$(OBJ)
+-					$(AR) $(ARFLAGS) $(@) $(^)
++					$(AR) $(ARFLAGS) $(@) $(^) $(LDFLAGS) -L ../libscotch -lscotch
+ 					-$(RANLIB) $(@)
diff --git a/scotch-v6.1.2.tar.bz2 b/scotch-v6.1.2.tar.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..1605a136552bb0a978dd4e656bba4731d432a755
Binary files /dev/null and b/scotch-v6.1.2.tar.bz2 differ
diff --git a/scotch.spec b/scotch.spec
new file mode 100644
index 0000000000000000000000000000000000000000..503e5697809eadddc352049ec986955bdb3d4121
--- /dev/null
+++ b/scotch.spec
@@ -0,0 +1,275 @@
+%global openmpidir %{_builddir}/ptscotch-openmpi-%{version}-%{release}
+%global mpichdir %{_builddir}/ptscotch-mpich-%{version}-%{release}
+
+# Shared library versioning:
+# Increment if interface is changed in an incompatible way
+%global so_maj 1
+# Increment if interface is extended
+%global so_min 3
+
+Name:          scotch
+Summary:       Graph, mesh and hypergraph partitioning library
+Version:       6.1.2
+Release:       1
+
+License:       CeCILL-C
+URL:           https://gitlab.inria.fr/scotch/scotch
+Source0:       https://gitlab.inria.fr/scotch/scotch/-/archive/v%{version}/scotch-v%{version}.tar.bz2
+Source1:       scotch-Makefile.shared.inc.in
+
+# Make shared libraries link properly with -Wl,--as-needed
+Patch0:        scotch-ldflags.patch
+# Ensure gfortran is used as fortran compiler
+Patch1:        scotch-gfortran.patch
+
+BuildRequires: gcc
+BuildRequires: gcc-gfortran
+BuildRequires: make
+BuildRequires: flex
+BuildRequires: bison
+BuildRequires: zlib-devel
+BuildRequires: bzip2-devel
+BuildRequires: xz-devel
+BuildRequires: environment-modules
+
+%description
+Scotch is a software package for graph and mesh/hypergraph partitioning and
+sparse matrix ordering. The parallel scotch libraries are packaged in the
+ptscotch sub-packages.
+
+%package devel
+Summary:       Development libraries for scotch
+Requires:      %{name} = %{version}-%{release}
+
+%description devel
+This package contains development libraries for scotch.
+
+
+%package doc
+Summary:       Documentations and example for scotch and ptscotch
+BuildArch:     noarch
+
+%description doc
+Contains documentations and example for scotch and ptscotch
+
+###############################################################################
+
+%package -n ptscotch-mpich
+Summary:       PT-Scotch libraries compiled against mpich
+BuildRequires: mpich-devel
+
+%description -n ptscotch-mpich
+Scotch is a software package for graph and mesh/hypergraph partitioning and
+sparse matrix ordering. This sub-package provides parallelized scotch libraries
+compiled with mpich.
+
+
+%package -n ptscotch-mpich-devel
+Summary:       Development libraries for PT-Scotch (mpich)
+Requires:      pt%{name}-mpich = %{version}-%{release}
+
+%description -n ptscotch-mpich-devel
+This package contains development libraries for PT-Scotch, compiled against
+mpich.
+
+%package -n ptscotch-mpich-devel-parmetis
+Summary:       Parmetis compatibility header for scotch
+Requires:      pt%{name}-mpich-devel = %{version}-%{release}
+
+%description -n ptscotch-mpich-devel-parmetis
+This package contains the parmetis compatibility header for scotch.
+
+
+###############################################################################
+
+%package -n ptscotch-openmpi
+Summary:       PT-Scotch libraries compiled against openmpi
+BuildRequires: openmpi-devel
+
+%description -n ptscotch-openmpi
+Scotch is a software package for graph and mesh/hypergraph partitioning and
+sparse matrix ordering. This sub-package provides parallelized scotch libraries
+compiled with openmpi.
+
+
+%package -n ptscotch-openmpi-devel
+Summary:       Development libraries for PT-Scotch (openmpi)
+Requires:      pt%{name}-openmpi = %{version}-%{release}
+
+%description -n ptscotch-openmpi-devel
+This package contains development libraries for PT-Scotch, compiled against
+openmpi.
+
+
+%package -n ptscotch-openmpi-devel-parmetis
+Summary:       Parmetis compatibility header for scotch
+Requires:      pt%{name}-openmpi-devel = %{version}-%{release}
+
+%description -n ptscotch-openmpi-devel-parmetis
+This package contains the parmetis compatibility header for scotch.
+
+###############################################################################
+
+%prep
+%autosetup -p1 -n %{name}-v%{version}
+
+cp -a %{SOURCE1} src/Makefile.inc
+
+# Convert the license files to utf8
+for file in doc/CeCILL-C_V1-en.txt doc/CeCILL-C_V1-fr.txt; do
+    iconv -f iso8859-1 -t utf-8 $file > $file.conv && mv -f $file.conv $file
+done
+
+cp -a . %{openmpidir}
+cp -a . %{mpichdir}
+
+
+%build
+pushd src/
+make scotch esmumps CFLAGS="%{optflags}" LDFLAGS="%{?__global_ldflags}" SOMAJ="%{so_maj}"
+popd
+
+%{_mpich_load}
+pushd %{mpichdir}/src/
+make ptscotch ptesmumps CFLAGS="%{optflags}" LDFLAGS="%{?__global_ldflags} -L%{_libdir}/mpich/lib -lmpi" SOMAJ="%{so_maj}"
+popd
+%{_mpich_unload}
+
+%{_openmpi_load}
+pushd %{openmpidir}/src/
+make ptscotch ptesmumps CFLAGS="%{optflags}" LDFLAGS="%{?__global_ldflags} -L%{_libdir}/openmpi/lib -lmpi" SOMAJ="%{so_maj}"
+popd
+%{_openmpi_unload}
+
+
+%install
+%define doinstall() \
+make install prefix=%{buildroot}${MPI_HOME} libdir=%{buildroot}${MPI_LIB} includedir=%{buildroot}${MPI_INCLUDE} mandir=%{buildroot}${MPI_MAN} bindir=%{buildroot}${MPI_BIN} \
+# Fix debuginfo packages not finding sources (See libscotch/Makefile) \
+ln -s parser_ll.c libscotch/lex.yy.c \
+ln -s parser_yy.c libscotch/y.tab.c \
+ln -s parser_ly.h libscotch/y.tab.h \
+\
+pushd %{buildroot}${MPI_LIB}; \
+for lib in *.so; do \
+    chmod 755 $lib \
+    mv $lib $lib.%{so_maj}.%{so_min} && ln -s $lib.%{so_maj}.%{so_min} $lib && ln -s $lib.%{so_maj}.%{so_min} $lib.%{so_maj} \
+done \
+popd \
+\
+pushd %{buildroot}${MPI_BIN} \
+for prog in *; do \
+    mv $prog scotch_${prog} \
+    chmod 755 scotch_$prog \
+done \
+popd \
+\
+pushd %{buildroot}${MPI_MAN}/man1/ \
+for man in *; do \
+    mv ${man} scotch_${man} \
+done \
+# Cleanup man pages (some pages are only relevant for ptscotch packages, and vice versa) \
+for man in *; do \
+  if [ ! -f %{buildroot}${MPI_BIN}/${man/.1/} ]; then \
+    rm -f $man \
+  fi \
+done \
+popd
+
+###############################################################################
+
+export MPI_HOME=%{_prefix}
+export MPI_LIB=%{_libdir}
+export MPI_INCLUDE=%{_includedir}
+export MPI_MAN=%{_mandir}
+export MPI_BIN=%{_bindir}
+pushd src
+%doinstall
+popd
+
+###############################################################################
+
+%{_mpich_load}
+pushd %{mpichdir}/src
+%doinstall
+install -m644 libscotchmetis/parmetis.h %{buildroot}${MPI_INCLUDE}
+popd
+%{_mpich_unload}
+
+###############################################################################
+
+%{_openmpi_load}
+pushd %{openmpidir}/src
+%doinstall
+install -m644 libscotchmetis/parmetis.h %{buildroot}${MPI_INCLUDE}
+popd
+%{_openmpi_unload}
+
+###############################################################################
+
+
+%check
+LD_LIBRARY_PATH=%{buildroot}%{_libdir} make -C src/check
+
+
+%ldconfig_scriptlets
+
+%ldconfig_scriptlets -n ptscotch-mpich
+
+%ldconfig_scriptlets -n ptscotch-openmpi
+
+
+%{!?_licensedir:%global license %%doc}
+%files
+%license doc/CeCILL-C_V1-en.txt
+%{_bindir}/*
+%{_libdir}/libscotch*.so.1*
+%{_libdir}/libesmumps*.so.1*
+%{_mandir}/man1/*
+
+%files devel
+%{_libdir}/libscotch*.so
+%{_libdir}/libesmumps*.so
+%{_includedir}/*scotch*.h
+%{_includedir}/*esmumps*.h
+
+%files -n ptscotch-mpich
+%license doc/CeCILL-C_V1-en.txt
+%{_libdir}/mpich/lib/lib*scotch*.so.1*
+%{_libdir}/mpich/lib/lib*esmumps*.so.1*
+%{_libdir}/mpich/bin/*
+%{_mandir}/mpich*/*
+
+%files -n ptscotch-mpich-devel
+%{_includedir}/mpich*/*scotch*.h
+%{_includedir}/mpich*/*esmumps*.h
+%{_libdir}/mpich/lib/lib*scotch*.so
+%{_libdir}/mpich/lib/lib*esmumps*.so
+
+%files -n ptscotch-mpich-devel-parmetis
+%{_includedir}/mpich*/parmetis.h
+
+%files -n ptscotch-openmpi
+%license doc/CeCILL-C_V1-en.txt
+%{_libdir}/openmpi/lib/lib*scotch*.so.1*
+%{_libdir}/openmpi/lib/lib*esmumps*.so.1*
+%{_libdir}/openmpi/bin/*
+%{_mandir}/openmpi*/*
+
+%files -n ptscotch-openmpi-devel
+%{_includedir}/openmpi*/*scotch*.h
+%{_includedir}/openmpi*/*esmumps*.h
+%{_libdir}/openmpi/lib/lib*scotch*.so
+%{_libdir}/openmpi/lib/lib*esmumps*.so
+
+%files -n ptscotch-openmpi-devel-parmetis
+%{_includedir}/openmpi*/parmetis.h
+
+%files doc
+%license doc/CeCILL-C_V1-en.txt
+%doc doc/*.pdf
+%doc doc/scotch_example.f
+
+%changelog
+* Wed Feb 09 2022 liweigang <liwieganga@uniontech.com> - 6.1.2-1
+- init package
diff --git a/scotch.yaml b/scotch.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..97e31959caa0e1547d621daa159b2b2f0d385b2a
--- /dev/null
+++ b/scotch.yaml
@@ -0,0 +1,4 @@
+version_control: gitlab
+src_repo: scotch/scotch
+tag_prefix: ^v
+seperator: .