!elibc_glibc?
      ( !elibc_musl?
            ( >=dev-libs/libiconv-1.14-r1[abi_x86_32
                  (-)
            ?
,abi_x86_64
                  (-)
            ?
,abi_x86_x32
                  (-)
            ?
,abi_mips_n32
                  (-)
            ?
,abi_mips_n64
                  (-)
            ?
,abi_mips_o32
                  (-)
            ?
,abi_s390_32
                  (-)
            ?
,abi_s390_64
                  (-)
            ?
] )
       )