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build/lattice/radiant: allow use of Windows-side (.exe) radiant toolchain under WSL2

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Josuah Demangeon
2023-08-08 20:39:46 +02:00
parent 8853215033
commit 2e6ddd9dd9
1 changed files with 8 additions and 0 deletions
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8
litex/build/lattice/radiant.py
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@@ -209,6 +209,10 @@ class LatticeRadiantToolchain(GenericToolchain):
if self._synth_mode == "yosys":
script_contents += self._yosys.get_yosys_call(target="script") + "\n"
# Radiant installed on Windows, executed from WSL2
if "microsoft-standard" in uname().release and which("pnmainc.exe") is not None:
tool = "pnmainc.exe"
script_contents += "{tool} {tcl_script}{fail_stmt}\n".format(
tool = tool,
tcl_script = self._build_name + ".tcl",
@@ -232,6 +236,10 @@ class LatticeRadiantToolchain(GenericToolchain):
shell = ["bash"]
tool = "radiantc"
# Radiant installed on Windows, executed from WSL2
if "microsoft-standard" in uname().release and which("pnmainc.exe") is not None:
tool = "pnmainc.exe"
if which(tool) is None:
msg = "Unable to find Radiant toolchain, please:\n"
msg += "- Add Radiant toolchain to your $PATH."