Installing gcc on s390x

I need a C compiler on my s390, which runs RHEL 7.6. When I do "yum list | grep gcc", I have the following:

libgcc.s390x                     4.8.5-36.el7         compat-gcc-44.s390x              4.4.7-8.el7                                compat-gcc-44-c++.s390x          4.4.7-8.el7                                 gcc.s390x                        4.8.5-16.el7                                gcc-c++.s390x                    4.8.5-16.el7                                gcc-gfortran.s390x               4.8.5-16.el7                                gcc-objc.s390x                   4.8.5-16.el7                                gcc-objc++.s390x                 4.8.5-16.el7                                libgcc.s390                      4.8.5-16.el7 

I then do: yum install gcc.s390x and I obtain the following error:

Error: Package: glibc-2.17-196.el7.s390           Requires: glibc-common = 2.17-196.el7           Installed: glibc-common-2.17-260.el7_6.3.s390x (@rhel-7-for-system-z-rpms)               glibc-common = 2.17-260.el7_6.3           Available: glibc-common-2.17-196.el7.s390x                glibc-common = 2.17-196.el7

What I read from this is that s390x package is installed but the one needed is the one that does not have the s390 extension.

How can I get around this ? I pulling gcc directly from git but when I do a configure the message says that a compiler needs to be installed.

Any help would be much appreciated. Thanks - C