diff --git a/0003-Scl-utils-layout-patch-from-fedora-famillecollet.com.patch b/0003-Scl-utils-layout-patch-from-fedora-famillecollet.com.patch
new file mode 100644
index 0000000..68f0615
--- /dev/null
+++ b/0003-Scl-utils-layout-patch-from-fedora-famillecollet.com.patch
@@ -0,0 +1,31 @@
+From c0315dd54bc94c2acf4e4dcf0a72ca42a1cfde60 Mon Sep 17 00:00:00 2001
+From: Lubos Kardos <lkardos@redhat.com>
+Date: Wed, 9 Mar 2016 16:11:56 +0100
+Subject: [PATCH] Scl utils layout patch from fedora@famillecollet.com
+ (#1198693)
+
+---
+ rpm/macros.scl | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/rpm/macros.scl b/rpm/macros.scl
+index 1246fde..41c6be4 100644
+--- a/rpm/macros.scl
++++ b/rpm/macros.scl
+@@ -69,10 +69,13 @@ package or when debugging this package.
+ %global _datadir		%{_prefix}/share
+ %global _sysconfdir		%{_scl_root}/etc
+ %{?nfsmountable:		%global _sysconfdir %{_root_sysconfdir}%{_scl_prefix}/scls/%{scl}}
++%{?rh_layout:			%global _sysconfdir %{_root_sysconfdir}%{_scl_prefix}/%{scl}}
+ %global _sharedstatedir		%{_scl_root}/var/lib
+ %{?nfsmountable:		%global _sharedstatedir %{_root_localstatedir}%{_scl_prefix}/scls/%{scl}/lib}
++%{?rh_layout:			%global _sharedstatedir %{_root_localstatedir}%{_scl_prefix}/%{scl}/lib}
+ %global _localstatedir		%{_scl_root}/var
+ %{?nfsmountable:		%global _localstatedir %{_root_localstatedir}%{_scl_prefix}/scls/%{scl}}
++%{?rh_layout:			%global _localstatedir %{_root_localstatedir}%{_scl_prefix}/%{scl}}
+ %global _libdir			%{_exec_prefix}/%{_lib}
+ %global _includedir		%{_prefix}/include
+ %global _infodir		%{_datadir}/info
+-- 
+1.9.3
+
diff --git a/macros.scl-filesystem b/macros.scl-filesystem
new file mode 100644
index 0000000..b64cba6
--- /dev/null
+++ b/macros.scl-filesystem
@@ -0,0 +1,342 @@
+%scl_files %{expand:
+%defattr(-,root,root,-)
+%dir %_scl_prefix
+%dir %attr(555,root,root) %{_scl_root}
+%dir %attr(555,root,root) %{_scl_scripts}
+%{_scl_scripts}/enable
+%{_root_sysconfdir}/scl/prefixes/%scl
+%{_scl_root}/bin
+%attr(555,root,root) %{_scl_root}/boot
+%{_scl_root}/dev
+%dir %{_sysconfdir}
+%{_sysconfdir}/X11
+%{_sysconfdir}/xdg
+%{_sysconfdir}/opt
+%{_sysconfdir}/pm
+%{_sysconfdir}/xinetd.d
+%{_sysconfdir}/skel
+%{_sysconfdir}/sysconfig
+%{_sysconfdir}/pki
+%{_scl_root}/home
+%{_scl_root}/lib
+%ifarch x86_64 ppc ppc64 ppc64le aarch64 sparc sparc64 s390 s390x
+%{_scl_root}/%{_lib}
+%endif
+%{_scl_root}/media
+%dir %{_scl_root}/mnt
+%dir %{_scl_root}/opt
+%attr(555,root,root) %{_scl_root}/proc
+%attr(550,root,root) %{_scl_root}/root
+%{_scl_root}/run
+%{_scl_root}/sbin
+%{_scl_root}/srv
+%{_scl_root}/sys
+%attr(1777,root,root) %{_scl_root}/tmp
+%dir %{_scl_root}/usr
+%attr(555,root,root) %{_scl_root}/usr/bin
+%{_scl_root}/usr/etc
+%{_scl_root}/usr/games
+%{_scl_root}/usr/include
+%dir %attr(555,root,root) %{_scl_root}/usr/lib
+%ifarch x86_64 ppc ppc64 ppc64le aarch64 sparc sparc64 s390 s390x
+%attr(555,root,root) %{_scl_root}/usr/%{_lib}
+%endif
+%{_scl_root}/usr/libexec
+%{_scl_root}/usr/local
+%attr(555,root,root) %{_scl_root}/usr/sbin
+%dir %{_scl_root}/usr/share
+%{_scl_root}/usr/share/aclocal
+%{_scl_root}/usr/share/applications
+%{_scl_root}/usr/share/augeas
+%{_scl_root}/usr/share/backgrounds
+%{_scl_root}/usr/share/desktop-directories
+%{_scl_root}/usr/share/dict
+%{_scl_root}/usr/share/doc
+%attr(555,root,root) %dir %{_scl_root}/usr/share/empty
+%{_scl_root}/usr/share/games
+%{_scl_root}/usr/share/ghostscript
+%{_scl_root}/usr/share/gnome
+%{_scl_root}/usr/share/icons
+%{_scl_root}/usr/share/idl
+%{_scl_root}/usr/share/info
+%dir %{_scl_root}/usr/share/licenses
+%dir %{_scl_root}/usr/share/locale
+%dir %{_scl_root}/usr/share/man
+%{_scl_root}/usr/share/mime-info
+%{_scl_root}/usr/share/misc
+%{_scl_root}/usr/share/omf
+%{_scl_root}/usr/share/pixmaps
+%{_scl_root}/usr/share/sounds
+%{_scl_root}/usr/share/themes
+%{_scl_root}/usr/share/xsessions
+%{_scl_root}/usr/share/X11
+%{_scl_root}/usr/src
+%{_scl_root}/usr/tmp
+%dir %{_localstatedir}
+%{_localstatedir}/adm
+%{_localstatedir}/cache
+%{_localstatedir}/db
+%{_localstatedir}/empty
+%{_localstatedir}/games
+%{_localstatedir}/gopher
+%{_localstatedir}/lib
+%{_localstatedir}/local
+%ghost %dir %attr(755,root,root) %{_localstatedir}/lock
+%ghost %{_localstatedir}/lock/subsys
+%{_localstatedir}/log
+%{_localstatedir}/mail
+%{_localstatedir}/nis
+%{_localstatedir}/opt
+%{_localstatedir}/preserve
+%ghost %attr(755,root,root) %{_localstatedir}/run
+%dir %{_localstatedir}/spool
+%attr(755,root,root) %{_localstatedir}/spool/lpd
+%attr(775,root,mail) %{_localstatedir}/spool/mail
+%attr(1777,root,root) %{_localstatedir}/tmp
+%{_localstatedir}/yp
+}
+
+%scl_install %{expand:
+# scl specific stuff
+mkdir -p %{buildroot}%{_root_sysconfdir}/{rpm,scl/{prefixes,modulefiles}}
+cat >> %{buildroot}%{_root_sysconfdir}/rpm/macros.%{scl}-config << EOF
+%%%%scl %scl
+%{?nfsmountable:%%%%nfsmountable %{nfsmountable}}
+%{?rh_layout:%%%%rh_layout %{rh_layout}}
+EOF
+cat >> %{buildroot}%{_root_sysconfdir}/scl/prefixes/%{scl} << EOF
+%_scl_prefix
+EOF
+test -e %{buildroot}%{_scl_scripts}/%{scl} && ln -s %{_scl_scripts}/%{scl} %{buildroot}%{_root_sysconfdir}/scl/modulefiles/%{scl}
+# filelist
+set +x
+cat >> %{buildroot}/lang-exceptions << EOF
+af_ZA
+am_ET
+ast_ES
+az_IR
+bg_BG
+bn_IN
+ca@valencia
+ca_ES
+ca_ES@valencian
+cs_CZ
+de_AT
+de_CH
+de_DE
+default
+el_GR
+en_AU
+en_CA
+en_GB
+en_US
+en_NZ
+es_AR
+es_CL
+es_CO
+es_CR
+es_DO
+es_EC
+es_ES
+es_GT
+es_HN
+es_MX
+es_NI
+es_PA
+es_PE
+es_PR
+es_SV
+es_UY
+es_VE
+et_EE
+eu_ES
+fa_IR
+fi_FI
+fr_BE
+fr_CA
+fr_CH
+fr_FR
+gl_ES
+he_IL
+hr_HR
+hu_HU
+it_CH
+it_IT
+ja_JP
+ko_KR
+ks@devanagari
+lv_LV
+ms_MY
+my_MM
+nb_NO
+nds_DE
+nl_BE
+nl_NL
+pl_PL
+pt_BR
+pt_PT
+ru_RU
+sl_SI
+sq_AL
+sr_RS
+sv_SE
+uk_UA
+ur_PK
+zh_CN
+zh_CN.GB2312
+zh_HK
+zh_TW
+zh_TW.Big5
+en@boldquot
+en@quot
+nds@NFE
+sr@ije
+sr@ijekavian
+sr@ijekavianlatin
+sr@latin
+sr@Latn
+uz@cyrillic
+uz@Latn
+be@latin
+en@shaw
+brx
+brx_IN
+EOF
+cat >> %{buildroot}/iso_639.sed << EOF
+1,/<iso_639_entries/b
+# on each new iso-code process the current one
+\\!\\(<iso_639_entry\\|</iso_639_entries>\\)!{
+    x
+    s/^$//
+    # we are on the first iso-code--nothing to process here
+    t
+    # process and write to output
+    s/\\s\\+/ /g
+    s/<iso_639_entry//
+    s!/\\s*>!!
+    # use '%' as a separator of parsed and unparsed input
+    s/\\(.*\\)iso_639_2T_code="\\([^"]\\+\\)"\\(.*\\)/\\2 % \\1 \\3/
+    s/\\([^%]\\+\\)%\\(.*\\)iso_639_2B_code="\\([^"]\\+\\)"\\(.*\\)/\\1\\t\\3 % \\2 \\4/
+    #  clear subst. memory for the next t
+    t clear
+    :clear
+    s/\\([^%]\\+\\)%\\(.*\\)iso_639_1_code="\\([^"]\\+\\)"\\(.*\\)/\\1\\t\\3 % \\2 \\4/
+    t name
+    # no 639-1 code--write xx
+    s/%/\\tXX %/
+    :name
+    s/\\([^%]\\+\\)%\\(.*\\)name="\\([^"]\\+\\)"\\(.*\\)/\\1\\t\\3/
+    s/ \\t/\\t/g
+    p
+    b
+    :noout
+}
+H
+EOF
+cat >> %{buildroot}/iso_3166.sed << EOF
+1,/<iso_3166_entries/b
+# on each new iso-code process the current one
+\\!\\(<iso_3166_entry\\|</iso_3166_entries>\\)!{
+    x
+    s/^$//
+    # we are on the first iso-code--nothing to process here
+    t
+    # process and write to output
+    s/\\s\\+/ /g
+    s/<iso_3166_entry//
+    s!/\\s*>!!
+    # use '%' as a separator of parsed and unparsed input
+    s/\\(.*\\)alpha_2_code="\\([^"]\\+\\)"\\(.*\\)/\\2 % \\1 \\3/
+    s/\\([^%]\\+\\)%\\(.*\\)alpha_3_code="\\([^"]\\+\\)"\\(.*\\)/\\1% \\2 \\4/
+    #  clear subst. memory for the next t
+    t clear
+    :clear
+    s/\\([^%]\\+\\)%\\(.*\\)numeric_code="\\([^"]\\+\\)"\\(.*\\)/\\1% \\2 \\4/
+    t name
+    # no 3166 code--write xx
+    s/%/\\tXX %/
+    :name
+    s/\\([^%]\\+\\)%\\(.*\\)name="\\([^"]\\+\\)"\\(.*\\)/\\1\\t\\3/
+    s/ \\t/\\t/g
+    p
+    b
+    :noout
+}
+H
+EOF
+mkdir -p %{buildroot}%{_localstatedir}
+pushd  %{buildroot}%{_localstatedir}
+mkdir -p {adm,empty,gopher,lib/{games,misc,rpm-state},local,lock/subsys,log,nis,preserve,run,spool/{mail,lpd,uucp},tmp,db,cache,opt,games,yp}
+popd
+mkdir -p %{buildroot}%{_sysconfdir}
+pushd %{buildroot}%{_sysconfdir}
+mkdir -p {X11/{applnk,fontpath.d},xdg/autostart,opt,pm/{config.d,power.d,sleep.d},xinetd.d,skel,sysconfig,pki}
+popd
+mkdir -p %{buildroot}%{_scl_root}
+rm -f $RPM_BUILD_DIR/%{buildsubdir}/filelist
+rm -f $RPM_BUILD_DIR/%{buildsubdir}/filesystem
+pushd %{buildroot}%{_scl_root}
+mkdir -p boot dev \\
+        home media mnt opt proc root run/lock srv sys tmp \\
+        usr/{bin,etc,games,include,lib/{games,locale,modules,sse2},libexec,local/{bin,etc,games,lib,sbin,src,share/{applications,man/man{1,2,3,4,5,6,7,8,9,n,1x,2x,3x,4x,5x,6x,7x,8x,9x},info},libexec,include,},sbin,share/{aclocal,applications,augeas/lenses,backgrounds,desktop-directories,dict,doc,empty,games,ghostscript/conf.d,gnome,icons,idl,info,licenses,man/man{1,2,3,4,5,6,7,8,9,n,1x,2x,3x,4x,5x,6x,7x,8x,9x,0p,1p,3p},mime-info,misc,omf,pixmaps,sounds,themes,xsessions,X11},src,src/kernels,src/debug}
+%ifarch x86_64 ppc ppc64 ppc64le aarch64 sparc sparc64 s390 s390x
+mkdir -p usr/{%{_lib}/{games,sse2,tls,X11,pm-utils/{module.d,power.d,sleep.d}},local/%{_lib}}
+%endif
+ln -snf %{_localstatedir}/tmp usr/tmp
+ln -snf spool/mail %{buildroot}%{_localstatedir}/mail
+ln -snf usr/bin bin
+ln -snf usr/sbin sbin
+ln -snf usr/lib lib
+%ifarch x86_64 ppc ppc64 ppc64le aarch64 sparc sparc64 s390 s390x
+ln -snf usr/%{_lib} %{_lib}
+%endif
+sed -n -f %{buildroot}/iso_639.sed /usr/share/xml/iso-codes/iso_639.xml >%{buildroot}/iso_639.tab
+sed -n -f %{buildroot}/iso_3166.sed /usr/share/xml/iso-codes/iso_3166.xml >%{buildroot}/iso_3166.tab
+grep -av "^$" %{buildroot}/iso_639.tab | grep -av "^#" | while read a b c d ; do
+    [[ "$d" =~ "^Reserved" ]] && continue
+    [[ "$d" =~ "^No linguistic" ]] && continue
+    locale=$c
+    if [ "$locale" = "XX" ]; then
+        locale=$b
+    fi
+    echo "%lang(${locale})      %{_scl_root}/usr/share/locale/${locale}" >> $RPM_BUILD_DIR/%{buildsubdir}/filelist
+    echo "%lang(${locale}) %ghost %config(missingok) %{_scl_root}/usr/share/man/${locale}" >> $RPM_BUILD_DIR/%{buildsubdir}/filelist
+done
+cat %{buildroot}/lang-exceptions | grep -v "^#" | grep -v "^$" | while read loc ; do
+    locale=$loc
+    locality=
+    special=
+    [[ "$locale" =~ "@" ]] && locale=${locale%%%%@*}
+    [[ "$locale" =~ "_" ]] && locality=${locale##*_}
+    [[ "$locality" =~ "." ]] && locality=${locality%%%%.*}
+    [[ "$loc" =~ "_" ]] || [[ "$loc" =~ "@" ]] || special=$loc
+    # If the locality is not official, skip it
+    if [ -n "$locality" ]; then
+        grep -q "^$locality" %{buildroot}/iso_3166.tab || continue
+    fi
+    # If the locale is not official and not special, skip it
+    if [ -z "$special" ]; then
+        egrep -q "[[:space:]]${locale%%_*}[[:space:]]" \\
+           %{buildroot}/iso_639.tab || continue
+    fi
+    echo "%lang(${locale})      %{_scl_root}/usr/share/locale/${loc}" >> $RPM_BUILD_DIR/%{buildsubdir}/filelist
+    echo "%lang(${locale})  %ghost %config(missingok) %{_scl_root}/usr/share/man/${loc}" >> $RPM_BUILD_DIR/%{buildsubdir}/filelist
+done
+rm -f %{buildroot}/iso_639.tab
+rm -f %{buildroot}/iso_639.sed
+rm -f %{buildroot}/iso_3166.tab
+rm -f %{buildroot}/iso_3166.sed
+rm -f %{buildroot}/lang-exceptions
+cat $RPM_BUILD_DIR/%{buildsubdir}/filelist | grep "locale" | while read a b ; do
+    mkdir -p -m 755 %{buildroot}/$b/LC_MESSAGES
+done
+cat $RPM_BUILD_DIR/%{buildsubdir}/filelist | grep "/share/man" | while read a b c d; do
+    mkdir -p -m 755 %{buildroot}/$d/man{1,2,3,4,5,6,7,8,9,n,1x,2x,3x,4x,5x,6x,7x,8x,9x,0p,1p,3p}
+done
+for i in man{1,2,3,4,5,6,7,8,9,n,1x,2x,3x,4x,5x,6x,7x,8x,9x,0p,1p,3p}; do
+   echo "%{_scl_root}/usr/share/man/$i" >> $RPM_BUILD_DIR/%{buildsubdir}/filelist
+done
+ln -s $RPM_BUILD_DIR/%{buildsubdir}/filelist $RPM_BUILD_DIR/%{buildsubdir}/filesystem
+set -x
+popd
+}
diff --git a/scl-utils-2.0.2-rhbz-1728450.patch b/scl-utils-2.0.2-rhbz-1728450.patch
new file mode 100644
index 0000000..0013b0b
--- /dev/null
+++ b/scl-utils-2.0.2-rhbz-1728450.patch
@@ -0,0 +1,54 @@
+From 3538686a21279c60c916e82ece02efcd88ae95b9 Mon Sep 17 00:00:00 2001
+From: Joe Orton <jorton@redhat.com>
+Date: Thu, 8 Aug 2019 09:26:00 +0100
+Subject: [PATCH] Fix crashes in "scl list-enabled":
+
+* src/lib_common.c (merge_string_arrays):
+  Ensure elements of returned array are strdup()ed.
+
+* src/scllib.c (get_enabled_collections):
+  Ensure all elements of returned array are strdup()ed.
+
+Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1728450
+---
+ src/lib_common.c | 5 +++++
+ src/scllib.c     | 2 +-
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/src/lib_common.c b/src/lib_common.c
+index 1aa49a0..2e7d116 100644
+--- a/src/lib_common.c
++++ b/src/lib_common.c
+@@ -7,6 +7,7 @@
+ #include <sys/stat.h>
+ #include <unistd.h>
+ #include <wordexp.h>
++#include <assert.h>
+ 
+ #include "errors.h"
+ #include "scllib.h"
+@@ -269,6 +270,10 @@ char **merge_string_arrays(char *const *array1, char *const *array2)
+     }
+     merged_array[++prev] = NULL;
+ 
++    for (int i = 0; i < prev; i++) {
++        merged_array[i] = xstrdup(merged_array[i]);
++    }
++
+     return merged_array;
+ }
+ 
+diff --git a/src/scllib.c b/src/scllib.c
+index ce8df90..3c32d65 100644
+--- a/src/scllib.c
++++ b/src/scllib.c
+@@ -107,8 +107,8 @@ scl_rc get_enabled_collections(char ***_enabled_collections)
+                 sizeof(SCL_MODULES_PATH - 1))){
+ 
+                 enabled_collections[i] += sizeof(SCL_MODULES_PATH);
+-                enabled_collections[i] = xstrdup(enabled_collections[i]);
+             }
++            enabled_collections[i] = xstrdup(enabled_collections[i]);
+         }
+ 
+     }
diff --git a/scl-utils-2.0.2.tar.gz b/scl-utils-2.0.2.tar.gz
new file mode 100644
index 0000000..863070b
Binary files /dev/null and b/scl-utils-2.0.2.tar.gz differ
diff --git a/scl-utils.spec b/scl-utils.spec
new file mode 100644
index 0000000..33b6c41
--- /dev/null
+++ b/scl-utils.spec
@@ -0,0 +1,73 @@
+%global __cmake_in_source_build 1
+%global macrosdir %(d=%{_rpmconfigdir}/macros.d; [ -d $d ] || d=%{_sysconfdir}/rpm; echo $d)
+Name:                scl-utils
+Epoch:               1
+Version:             2.0.2
+Release:             1
+Summary:             Utilities for alternative packaging
+License:             GPLv2+
+URL:                 https://github.com/sclorg/scl-utils
+Source0:             https://github.com/sclorg/%{name}/archive/%{version}/%{name}-%{version}.tar.gz
+Source1:             macros.scl-filesystem
+BuildRequires:       gcc make
+Buildrequires:       cmake
+Buildrequires:       rpm-devel
+Requires:            %{_bindir}/modulecmd
+Patch1:              0003-Scl-utils-layout-patch-from-fedora-famillecollet.com.patch
+Patch100:            scl-utils-2.0.2-rhbz-1728450.patch
+%description
+Run-time utility for alternative packaging.
+
+%package build
+Summary:             RPM build macros for alternative packaging
+Requires:            iso-codes redhat-rpm-config
+%description build
+Essential RPM build macros for alternative packaging.
+
+%prep
+%autosetup -p1
+
+%build
+%cmake .
+make %{?_smp_mflags} CFLAGS="$RPM_OPT_FLAGS" LDFLAGS="$RPM_LD_FLAGS"
+
+%install
+rm -rf %{buildroot}
+make install DESTDIR=%{buildroot}
+if [ %{macrosdir} != %{_sysconfdir}/rpm ]; then
+    mkdir -p %{buildroot}%{macrosdir}
+    mv %{buildroot}%{_sysconfdir}/rpm/macros.scl %{buildroot}%{macrosdir}
+    rmdir %{buildroot}%{_sysconfdir}/rpm
+fi
+cat %SOURCE1 >> %{buildroot}%{macrosdir}/macros.scl
+mkdir -p %{buildroot}%{_sysconfdir}/scl
+cd %{buildroot}%{_sysconfdir}/scl
+mkdir modulefiles
+mkdir prefixes
+ln -s prefixes conf
+
+%files
+%dir %{_sysconfdir}/scl/modulefiles
+%dir %{_sysconfdir}/scl/prefixes
+%{_sysconfdir}/scl/conf
+%{_sysconfdir}/scl/func_scl.csh
+%config %{_sysconfdir}/bash_completion.d/scl
+%config %{_sysconfdir}/profile.d/scl-init.sh
+%config %{_sysconfdir}/profile.d/scl-init.csh
+%{_bindir}/scl
+%{_bindir}/scl_enabled
+%{_bindir}/scl_source
+%{_mandir}/man1/scl.1.gz
+%doc LICENSE
+
+%files build
+%{macrosdir}/macros.scl
+%{_rpmconfigdir}/scldeps.sh
+%{_rpmconfigdir}/fileattrs/scl.attr
+%{_rpmconfigdir}/fileattrs/sclbuild.attr
+%{_rpmconfigdir}/brp-scl-compress
+%{_rpmconfigdir}/brp-scl-python-bytecompile
+
+%changelog
+* Tue Sep 7 2021 zhengyaohui <zhengyaohui1@huawei.com> - 2.0.2-1
+- package init