diff --git a/mock/c7-kernels-rpi.aarch64.cfg b/mock/c7-kernels-rpi.aarch64.cfg
index fd72ec3..9b21ae4 100644
--- a/mock/c7-kernels-rpi.aarch64.cfg
+++ b/mock/c7-kernels-rpi.aarch64.cfg
@@ -1,7 +1,7 @@
 config_opts['root'] = 'TARGETNAME'
 config_opts['target_arch'] = 'aarch64'
 config_opts['legal_host_arches'] = ('aarch64',)
-config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils centos-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz'
+config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils centos-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz scl-utils-build'
 config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
 
 config_opts['%centos_ver'] = "7"
@@ -75,4 +75,25 @@ name=c7.1908.00.aarch64
 baseurl=http://repohost/repo/c7.1908.00.aarch64/
 gpgcheck=0
 
+[c7.2003.u.aarch64]
+name=c7.2003.u.aarch64
+baseurl=http://repohost/repo/c7.2003.u.aarch64/
+gpgcheck=0
+
+[c7.2003.00.aarch64]
+name=c7.2003.00.aarch64
+baseurl=http://repohost/repo/c7.2003.00.aarch64/
+gpgcheck=0
+
+[c7-devtoolset-8.aarch64]
+name=c7-devtoolset-8.aarch64
+baseurl=http://repohost/repo/c7-devtoolset-8.aarch64/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-9.aarch64]
+name=c7-devtoolset-9.aarch64
+baseurl=http://repohost/repo/c7-devtoolset-9.aarch64/
+enabled=1
+gpgcheck=0
 """
diff --git a/mock/c7-kernels-rpi.armhfp.cfg b/mock/c7-kernels-rpi.armhfp.cfg
index dfec4d8..069279c 100644
--- a/mock/c7-kernels-rpi.armhfp.cfg
+++ b/mock/c7-kernels-rpi.armhfp.cfg
@@ -1,7 +1,7 @@
 config_opts['root'] = 'TARGETNAME'
 config_opts['target_arch'] = 'armv7hl'
 config_opts['legal_host_arches'] = ('armv7l')
-config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz'
+config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz scl-utils-build'
 config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
 config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
 config_opts['macros']['%dist'] = ".el7"
@@ -115,5 +115,28 @@ baseurl=http://repohost/repo/c7.1908.u.armhfp/
 enabled=1
 gpgcheck=0
 
+[c7.1908.00.armhfp]
+name=c7.1908.00.armhfp
+baseurl=http://repohost/repo/c7.1908.00.armhfp/
+enabled=1
+gpgcheck=0
+
+[c7.2003.u.armhfp]
+name=c7.2003.u.armhfp
+baseurl=http://repohost/repo/c7.2003.u.armhfp/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-8.armhfp]
+name=c7-devtoolset-8.armhfp
+baseurl=http://repohost/repo/c7-devtoolset-8.armhfp/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-9.armhfp]
+name=c7-devtoolset-9.armhfp
+baseurl=http://repohost/repo/c7-devtoolset-9.armhfp/
+enabled=1
+gpgcheck=0
 """
 
diff --git a/mock/c7-kernels-rpi4.armhfp.cfg b/mock/c7-kernels-rpi4.armhfp.cfg
index ca9b37a..57b8e5e 100644
--- a/mock/c7-kernels-rpi4.armhfp.cfg
+++ b/mock/c7-kernels-rpi4.armhfp.cfg
@@ -1,7 +1,7 @@
 config_opts['root'] = 'TARGETNAME'
 config_opts['target_arch'] = 'armv7hl'
 config_opts['legal_host_arches'] = ('armv7l')
-config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz'
+config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz scl-utils-build'
 config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
 config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
 config_opts['macros']['%dist'] = ".el7"
@@ -116,5 +116,28 @@ baseurl=http://repohost/repo/c7.1908.u.armhfp/
 enabled=1
 gpgcheck=0
 
+[c7.2003.00.armhfp]
+name=c7.2003.00.armhfp
+baseurl=http://repohost/repo/c7.2003.00.armhfp/
+enabled=1
+gpgcheck=0
+
+[c7.2003.u.armhfp]
+name=c7.2003.u.armhfp
+baseurl=http://repohost/repo/c7.2003.u.armhfp/
+enabled=1
+gpgcheck=0
+[c7-devtoolset-8.armhfp]
+name=c7-devtoolset-8.armhfp
+baseurl=http://repohost/repo/c7-devtoolset-8.armhfp/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-9.armhfp]
+name=c7-devtoolset-9.armhfp
+baseurl=http://repohost/repo/c7-devtoolset-9.armhfp/
+enabled=1
+gpgcheck=0
+
 """
 
diff --git a/mock/c7-kernels.aarch64.cfg b/mock/c7-kernels.aarch64.cfg
index bea44d4..c6406ef 100644
--- a/mock/c7-kernels.aarch64.cfg
+++ b/mock/c7-kernels.aarch64.cfg
@@ -1,7 +1,7 @@
 config_opts['root'] = 'TARGETNAME'
 config_opts['target_arch'] = 'aarch64'
 config_opts['legal_host_arches'] = ('aarch64',)
-config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils centos-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz'
+config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils centos-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz scl-utils-build'
 config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
 
 config_opts['%centos_ver'] = "7"
@@ -75,4 +75,25 @@ name=c7.1908.00.aarch64
 baseurl=http://repohost/repo/c7.1908.00.aarch64/
 gpgcheck=0
 
+[c7.2003.u.aarch64]
+name=c7.2003.u.aarch64
+baseurl=http://repohost/repo/c7.2003.u.aarch64/
+gpgcheck=0
+
+[c7.2003.00.aarch64]
+name=c7.2003.00.aarch64
+baseurl=http://repohost/repo/c7.2003.00.aarch64/
+gpgcheck=0
+
+[c7-devtoolset-8.aarch64]
+name=c7-devtoolset-8.aarch64
+baseurl=http://repohost/repo/c7-devtoolset-8.aarch64/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-9.aarch64]
+name=c7-devtoolset-9.aarch64
+baseurl=http://repohost/repo/c7-devtoolset-9.aarch64/
+enabled=1
+gpgcheck=0
 """
diff --git a/mock/c7-kernels.armhfp.cfg b/mock/c7-kernels.armhfp.cfg
index a5c5187..af505f7 100644
--- a/mock/c7-kernels.armhfp.cfg
+++ b/mock/c7-kernels.armhfp.cfg
@@ -1,7 +1,7 @@
 config_opts['root'] = 'TARGETNAME'
 config_opts['target_arch'] = 'armv7hl'
 config_opts['legal_host_arches'] = ('armv7l')
-config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz'
+config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz scl-utils-build'
 config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
 config_opts['extra_chroot_dirs'] = [ '/run/lock', ]
 config_opts['macros']['%dist'] = ".el7"
@@ -115,5 +115,28 @@ baseurl=http://repohost/repo/c7.1908.u.armhfp/
 enabled=1
 gpgcheck=0
 
+[c7.2003.00.armhfp]
+name=c7.2003.00.armhfp
+baseurl=http://repohost/repo/c7.2003.00.armhfp/
+enabled=1
+gpgcheck=0
+
+[c7.2003.u.armhfp]
+name=c7.2003.u.armhfp
+baseurl=http://repohost/repo/c7.2003.u.armhfp/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-8.armhfp]
+name=c7-devtoolset-8.armhfp
+baseurl=http://repohost/repo/c7-devtoolset-8.armhfp/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-9.armhfp]
+name=c7-devtoolset-9.armhfp
+baseurl=http://repohost/repo/c7-devtoolset-9.armhfp/
+enabled=1
+gpgcheck=0
 """
 
diff --git a/mock/c7-kernels.i386.cfg b/mock/c7-kernels.i386.cfg
index 5c78155..4e13db4 100644
--- a/mock/c7-kernels.i386.cfg
+++ b/mock/c7-kernels.i386.cfg
@@ -1,7 +1,7 @@
 config_opts['root'] = 'TARGETNAME'
 config_opts['target_arch'] = 'i686'
 config_opts['legal_host_arches'] = ('i386', 'i486', 'i586', 'i686', 'x86_64',)
-config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz'
+config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz scl-utils-build'
 config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
 
 config_opts['%centos_ver'] = "7"
@@ -176,4 +176,27 @@ enabled=1
 cost=625
 baseurl=http://repohost/repo/c7.1908.u.i386/
 
+[c7.2003.00.i386]
+name=c7.2003.00.i386
+enabled=1
+cost=625
+baseurl=http://repohost/repo/c7.2003.00.i386/
+
+[c7.2003.u.i386]
+name=c7.2003.u.i386
+enabled=1
+cost=625
+baseurl=http://repohost/repo/c7.2003.00.i386/
+
+[c7-devtoolset-8.i386]
+name=c7-devtoolset-8.i386
+baseurl=http://repohost/repo/c7-devtoolset-8.i386/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-9.i386]
+name=c7-devtoolset-9.i386
+baseurl=http://repohost/repo/c7-devtoolset-9.i386/
+enabled=1
+gpgcheck=0
 """
diff --git a/mock/c7-kernels.noarch.cfg b/mock/c7-kernels.noarch.cfg
index 7259ffc..d318897 100644
--- a/mock/c7-kernels.noarch.cfg
+++ b/mock/c7-kernels.noarch.cfg
@@ -1,7 +1,7 @@
 config_opts['root'] = 'TARGETNAME'
 config_opts['target_arch'] = 'noarch'
 config_opts['legal_host_arches'] = ('x86_64',)
-config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz'
+config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz scl-utils-build'
 config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
 
 config_opts['%centos_ver'] = "7"
@@ -191,4 +191,29 @@ cost=625
 baseurl=http://repohost/repo/c7.1908.u.x86_64/
 includepkgs=*.x86_64 *.noarch glibc.i686 glibc-devel.i686 nss-softokn-freebl*.i686
 
+[c7.2003.00.x86_64]
+name=c7.2003.00.x86_64
+enabled=1
+cost=625
+baseurl=http://repohost/repo/c7.2003.00.x86_64/
+includepkgs=*.x86_64 *.noarch glibc.i686 glibc-devel.i686 nss-softokn-freebl*.i686
+
+[c7.2003.u.x86_64]
+name=c7.2003.u.x86_64
+enabled=1
+cost=625
+baseurl=http://repohost/repo/c7.2003.00.x86_64/
+includepkgs=*.x86_64 *.noarch glibc.i686 glibc-devel.i686 nss-softokn-freebl*.i686
+
+[c7-devtoolset-8.x86_64]
+name=c7-devtoolset-8.x86_64
+baseurl=http://repohost/repo/c7-devtoolset-8.x86_64/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-9.x86_64]
+name=c7-devtoolset-9.x86_64
+baseurl=http://repohost/repo/c7-devtoolset-9.x86_64/
+enabled=1
+gpgcheck=0
 """
diff --git a/mock/c7-kernels.x86_64.cfg b/mock/c7-kernels.x86_64.cfg
index 01bd551..3914bc1 100644
--- a/mock/c7-kernels.x86_64.cfg
+++ b/mock/c7-kernels.x86_64.cfg
@@ -1,7 +1,7 @@
 config_opts['root'] = 'TARGETNAME'
 config_opts['target_arch'] = 'x86_64'
 config_opts['legal_host_arches'] = ('x86_64',)
-config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz'
+config_opts['chroot_setup_cmd'] = 'install bash bzip2 coreutils cpio diffutils system-release findutils gawk gcc gcc-c++ grep gzip info make patch redhat-rpm-config rpm-build sed shadow-utils tar unzip util-linux which xz scl-utils-build'
 config_opts['dist'] = 'el7'  # only useful for --resultdir variable subst
 
 config_opts['%centos_ver'] = "7"
@@ -191,4 +191,29 @@ cost=625
 baseurl=http://repohost/repo/c7.1908.u.x86_64/
 includepkgs=*.x86_64 *.noarch glibc.i686 glibc-devel.i686 nss-softokn-freebl*.i686
 
+[c7.2003.00.x86_64]
+name=c7.2003.00.x86_64
+enabled=1
+cost=625
+baseurl=http://repohost/repo/c7.2003.00.x86_64/
+includepkgs=*.x86_64 *.noarch glibc.i686 glibc-devel.i686 nss-softokn-freebl*.i686
+
+[c7.2003.u.x86_64]
+name=c7.2003.u.x86_64
+enabled=1
+cost=625
+baseurl=http://repohost/repo/c7.2003.u.x86_64/
+includepkgs=*.x86_64 *.noarch glibc.i686 glibc-devel.i686 nss-softokn-freebl*.i686
+
+[c7-devtoolset-8.x86_64]
+name=c7-devtoolset-8.x86_64
+baseurl=http://repohost/repo/c7-devtoolset-8.x86_64/
+enabled=1
+gpgcheck=0
+
+[c7-devtoolset-9.x86_64]
+name=c7-devtoolset-9.x86_64
+baseurl=http://repohost/repo/c7-devtoolset-9.x86_64/
+enabled=1
+gpgcheck=0
 """