fix(fpga): make run_regression.sh portable to macOS (timeout/gtimeout…#151
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joyshmitz wants to merge 10 commits into
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fix(fpga): make run_regression.sh portable to macOS (timeout/gtimeout…#151joyshmitz wants to merge 10 commits into
joyshmitz wants to merge 10 commits into
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… detection) macOS does not ship GNU `timeout` by default. The previous unconditional `timeout 120 vvp` call was silently swallowed by `|| true`, producing empty output for every testbench and `UNKNOWN (no PASS/FAIL markers)` for all 27 of them. Detect `timeout`, fall back to `gtimeout` (from `brew install coreutils`), or exit 1 with an actionable hint. Verified: 27/27 PASS on macOS 26.5 (gtimeout from coreutils 9.11) and Ubuntu 25.10 (native timeout). Two pre-existing advisory LINT warnings unchanged.
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… detection)
macOS does not ship GNU
timeoutby default. The previous unconditionaltimeout 120 vvpcall was silently swallowed by|| true, producing empty output for every testbench andUNKNOWN (no PASS/FAIL markers)for all 27 of them. Detecttimeout, fall back togtimeout(frombrew install coreutils), or exit 1 with an actionable hint.Verified: 27/27 PASS on macOS 26.5 (gtimeout from coreutils 9.11) and Ubuntu 25.10 (native timeout). Two pre-existing advisory LINT warnings unchanged.