[
  {
    "command": [
      "/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-gcc",
      "-Werror",
      "-mabi=lp64",
      "-march=rv64iv",
      "-x",
      "c",
      "-c",
      "-o",
      "/dev/null",
      "/dev/null"
    ],
    "exit_code": 1,
    "stderr": "cc1: sorry, unimplemented: Currently the \u2018V\u2019 implementation requires the \u2018M\u2019 extension\n"
  },
  {
    "command": [
      "/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-gcc",
      "-Werror",
      "-mabi=lp64",
      "-march=rv64imv",
      "-x",
      "c",
      "-c",
      "-o",
      "/dev/null",
      "/dev/null"
    ],
    "exit_code": 0,
    "stderr": ""
  },
  {
    "command": [
      "/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-gcc",
      "-Werror",
      "-mabi=ilp32",
      "-march=rv32iv",
      "-x",
      "c",
      "-c",
      "-o",
      "/dev/null",
      "/dev/null"
    ],
    "exit_code": 1,
    "stderr": "cc1: sorry, unimplemented: Currently the \u2018V\u2019 implementation requires the \u2018M\u2019 extension\n"
  },
  {
    "command": [
      "/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-gcc",
      "-Werror",
      "-mabi=ilp32",
      "-march=rv32imv",
      "-x",
      "c",
      "-c",
      "-o",
      "/dev/null",
      "/dev/null"
    ],
    "exit_code": 0,
    "stderr": ""
  }
]