Binary package “gdc-14-riscv64-linux-gnu” in ubuntu oracular

GNU D compiler (version 2) for the riscv64-linux-gnu architecture

 This is the GNU D compiler for the riscv64-linux-gnu architecture,
 which compiles D on platforms supported by gcc.
 It uses the gcc backend to generate optimised code.
 .
 This compiler supports D language version 2.