4cf156e930
No content yet other than man pages. To make the man pages render nicely in mkdocs, I removed the static %-headers and put the code for them into default.md.tmp.do instead. That way, the raw input redo-*.md files will look right in mkdocs.
49 lines
1.4 KiB
Markdown
49 lines
1.4 KiB
Markdown
# NAME
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redo-always - mark the current target as always needing to be rebuilt
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# SYNOPSIS
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redo-always
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# DESCRIPTION
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Normally redo-always is run from a .do file that has been
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executed by `redo`(1). See `redo`(1) for more details.
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redo-always takes no parameters. It simply adds an
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'impossible' dependency to the current target, which
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ensures that the target will always be rebuilt if anyone
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runs `redo-ifchange targetname`.
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Because of the way redo works, `redo-ifchange targetname`
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will only rebuild `targetname` once per session. So if
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multiple targets depend on *targetname* and *targetname*
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has called redo-always, only the first target will cause it
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to be rebuilt. If the build cycle completes and a new one
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begins, it will be rebuilt exactly one more time.
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Normally, any target that depends (directly or indirectly)
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on a sub-target that has called redo-always will also
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always need to rebuild, since one of its dependencies will
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always be out of date. To avoid this problem, redo-always is
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usually used along with `redo-stamp`(1).
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# REDO
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Part of the `redo`(1) suite.
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# CREDITS
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The original concept for `redo` was created by D. J.
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Bernstein and documented on his web site
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(http://cr.yp.to/redo.html). This independent implementation
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was created by Avery Pennarun and you can find its source
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code at http://github.com/apenwarr/redo.
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# SEE ALSO
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`redo`(1), `redo-ifcreate`(1), `redo-ifchange`(1), `redo-stamp`(1)
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