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powershell and WSL support

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This commit is contained in:
curliph 2022-03-08 13:52:03 +08:00
parent cfab857c7b
commit 700077e4a1
1 changed files with 13 additions and 3 deletions
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16
litex/build/gowin/gowin.py
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@ -6,6 +6,7 @@
# SPDX-License-Identifier: BSD-2-Clause # SPDX-License-Identifier: BSD-2-Clause
import os import os
import sys
import math import math
import subprocess import subprocess
from shutil import which from shutil import which
@ -67,7 +68,9 @@ def _build_tcl(name, partnumber, files, options):
# Add Sources. # Add Sources.
for f, typ, lib in files: for f, typ, lib in files:
f = f.replace("\\", "\\\\") # Support windows/powershell
if sys.platform == "win32":
f = f.replace("\\", "\\\\")
tcl.append(f"add_file {f}") tcl.append(f"add_file {f}")
# Set Options. # Set Options.
@ -162,12 +165,19 @@ class GowinToolchain:
# Run # Run
if run: if run:
if which("gw_sh") is None: # Support Powershell/WSL platform
# Some python distros for windows (e.g, oss-cad-suite)
# which does not have 'os.uname' support, we should check 'sys.platform' firstly.
gw_sh = "gw_sh"
if sys.platform.find("linux") >= 0:
if os.uname().release.find("WSL") > 0:
gw_sh += ".exe"
if which(gw_sh) is None:
msg = "Unable to find Gowin toolchain, please:\n" msg = "Unable to find Gowin toolchain, please:\n"
msg += "- Add Gowin toolchain to your $PATH." msg += "- Add Gowin toolchain to your $PATH."
raise OSError(msg) raise OSError(msg)
if subprocess.call(["gw_sh", "run.tcl"]) != 0: if subprocess.call([gw_sh, "run.tcl"]) != 0:
raise OSError("Error occured during Gowin's script execution.") raise OSError("Error occured during Gowin's script execution.")
os.chdir(cwd) os.chdir(cwd)