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Improve error messages for missing nextpnr and icestorm binaries #6

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Improve error messages for missing nextpnr and icestorm binaries #6

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7 changes: 5 additions & 2 deletions rhdl-fpga/src/bsp/alchitry/cu/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,9 @@ pub fn synth_yosys_nextpnr_icepack(v: &ConstrainedVerilog, path: &Path) -> Resul
{
nextpnr.arg("--pcf-allow-unconstrained");
}
let nextpnr = nextpnr.output()?;
let nextpnr = nextpnr
.output()
.expect("nextpnr (nextpnr-ice40) should be installed and in your PATH.");
std::fs::write(path.join("nextpnr.stdout"), &nextpnr.stdout)?;
std::fs::write(path.join("nextpnr.stderr"), &nextpnr.stderr)?;
if !nextpnr.status.success() {
Expand All @@ -79,7 +81,8 @@ pub fn synth_yosys_nextpnr_icepack(v: &ConstrainedVerilog, path: &Path) -> Resul
.current_dir(path)
.arg("top.asc")
.arg("top.bin")
.output()?;
.output()
.expect("icepack should be installed and in your PATH.");
std::fs::write(path.join("icepack.stdout"), &icepack.stdout)?;
std::fs::write(path.join("icepack.stderr"), &icepack.stderr)?;
if !icepack.status.success() {
Expand Down