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added support to build cocotb from source #4

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Merged
marwaneltoukhy merged 1 commit into from
Feb 9, 2026
Merged

added support to build cocotb from source #4

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12 changes: 8 additions & 4 deletions chipfoundry_cli/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2374,8 +2374,8 @@ def maybe_abort_no_space(err, step_label):
console.print(f"\n[bold]Step {step_num}:[/bold] Setting up Cocotb...")
venv_cocotb = project_root_path / 'venv-cocotb'

# Check if already installed
is_installed = check_python_package_installed(venv_cocotb, 'caravel-cocotb')
# Check if already installed (package name is caravel_cocotb in pyproject.toml)
is_installed = check_python_package_installed(venv_cocotb, 'caravel_cocotb')

if is_installed and not overwrite:
console.print("[green]✓[/green] Cocotb already installed")
Expand All @@ -2402,14 +2402,18 @@ def maybe_abort_no_space(err, step_label):
# Determine the python executable path in venv
venv_python = str(venv_cocotb / 'bin' / 'python3')

console.print("[cyan]Installing caravel-cocotb...[/cyan]")
console.print("[cyan]Installing caravel-cocotb from source (chipfoundry/caravel-sim-infrastructure)...[/cyan]")
subprocess.run(
[venv_python, '-m', 'pip', 'install', '--upgrade', '--no-cache-dir', 'pip'],
check=True,
capture_output=True
)
# Install from GitHub source (workaround: PyPI package is under efabless, we use chipfoundry repo)
subprocess.run(
[venv_python, '-m', 'pip', 'install', '--upgrade', '--no-cache-dir', 'caravel-cocotb'],
[
venv_python, '-m', 'pip', 'install', '--upgrade', '--no-cache-dir',
'git+https://github.com/chipfoundry/caravel-sim-infrastructure.git@main#subdirectory=cocotb'
],
check=True,
capture_output=True
)
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