Hi, When we are building gcc of 64 bit and trying to install it is asking for libgcc_s_so.1 and to satisfy this dependency we need to install libgcc package of 32 bit also. Can you tell us how we can exclude this 32 bit libgcc dependency from this 64bit gcc? Gcc version we are building is 4.8.5-28.el7 Please suggest something. Thanks and Regards, Vyshnav