Make verilog Error

[Krishnakumarmohanraj]

Hi Team,

we installed rocket tools and chisel in machine and set the path, when we run the cmd "make verilog" in rocket-chip we are geeting attached error. Can you help me on this issue please

[nhuynh368]

Same here. It seems like firtool isn't being built properly and I narrowed down the error portion to this specific piece of code in the build.sc file:

object mfccompiler extends Module {
    def compile = T {
      os.proc("firtool",
        generator.chirrtl().path,
        s"--annotation-file=${generator.chiselAnno().path}",
        "--disable-annotation-unknown",
        "-dedup",
        "-O=debug",
        "--split-verilog",
        "--preserve-values=named",
        "--output-annotation-file=mfc.anno.json",
        s"-o=${T.dest}"
      ).call(T.dest)
      PathRef(T.dest)
    }

[yulong-lan]

so what is debup? I have firtool installed and when i run make verilog, the following error occurs:

`No mill version specified.
You should provide a version via '.mill-version' file or --mill-version option.
Using mill version 0.11.11
[189/189] emulator[freechips.rocketchip.system.TestHarness,freechips.rocketchip.system.DefaultConfig].mfccompiler.compile 
firtool: Unknown command line argument '-dedup'.  Try: 'firtool --help'
firtool: Did you mean '--no-dedup'?
1 targets failed
emulator[freechips.rocketchip.system.TestHarness,freechips.rocketchip.system.DefaultConfig].mfccompiler.compile os.SubprocessException: Result of firtool…: 1
    os.proc.call(ProcessOps.scala:95)
    millbuild.build$Emulator$mfccompiler$.$anonfun$compile$3(build.sc:151)
make: *** [Makefile:11: verilog] Error 1`

[jerryz123]

To generate Verilog from rocket-chip, I recommend using Chipyard. The rocket-chip repo is intended to be used as a library by more complex projects.

[Zou1c]

so what is debup? I have firtool installed and when i run make verilog, the following error occurs:

`No mill version specified.
You should provide a version via '.mill-version' file or --mill-version option.
Using mill version 0.11.11
[189/189] emulator[freechips.rocketchip.system.TestHarness,freechips.rocketchip.system.DefaultConfig].mfccompiler.compile 
firtool: Unknown command line argument '-dedup'.  Try: 'firtool --help'
firtool: Did you mean '--no-dedup'?
1 targets failed
emulator[freechips.rocketchip.system.TestHarness,freechips.rocketchip.system.DefaultConfig].mfccompiler.compile os.SubprocessException: Result of firtool…: 1
    os.proc.call(ProcessOps.scala:95)
    millbuild.build$Emulator$mfccompiler$.$anonfun$compile$3(build.sc:151)
make: *** [Makefile:11: verilog] Error 1`

@yulong-lan Maybe you can modify build.sc, about line 145 in object mfccompiler, change the parameter "-dedup" to "--no-dedup". I guess it's due to the update of firtool.(and my firtool version is 1.62.0)