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improve --stage documentation

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Ralf Jung 2018-07-30 12:52:01 +02:00
parent 7bbcd005b3
commit f8d1dc88a7
1 changed files with 4 additions and 1 deletions
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5
src/bootstrap/flags.rs
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@ -121,7 +121,10 @@ To learn more about a subcommand, run `./x.py <subcommand> -h`"
opts.optmulti("", "exclude", "build paths to exclude", "PATH");
opts.optopt("", "on-fail", "command to run on failure", "CMD");
opts.optflag("", "dry-run", "dry run; don't build anything");
opts.optopt("", "stage", "stage to build", "N");
opts.optopt("", "stage",
"stage to build (indicates compiler to use/test, e.g. stage 0 uses the \
bootstrap compiler, stage 1 the stage 0 rustc artifacts, etc.)",
"N");
opts.optmulti("", "keep-stage", "stage(s) to keep without recompiling", "N");
opts.optopt("", "src", "path to the root of the rust checkout", "DIR");
opts.optopt("j", "jobs", "number of jobs to run in parallel", "JOBS");