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Parallel-build docs

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(cherry picked from commit ae4d2639dd)
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Kevin Tew 2010-07-26 12:12:07 -06:00 committed by Eli Barzilay
parent 9e71bbb50e
commit 6fa76128c1
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collects/scribblings/raco/setup.scrbl
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@ -72,6 +72,15 @@ The @exec{raco setup} command performs two main services:
controlled by @filepath{info.rkt}; see controlled by @filepath{info.rkt}; see
@elemref["clean"]{@racket[clean]} for more information. @elemref["clean"]{@racket[clean]} for more information.
The @DFlag{workers} (or @Flag{j}) flag to @exec{raco setup} causes it
to compile upto n jobs in parallel. The default is
@racket[(processor-count)], which uses all the machine's processing cores.
The number of workers to use during parallel build can also be set through
the @as-index{@envvar{PLT_SETUP_OPTIONS}} environment variable when running
make install.
@commandline{PLT_SETUP_OPTIONS="-j 1" make install.}
The @Flag{l} flag takes one or more collection names and restricts The @Flag{l} flag takes one or more collection names and restricts
@exec{raco setup}'s action to those collections. @exec{raco setup}'s action to those collections.