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Diffstat (limited to 'doc/manual.asciidoc')
| -rw-r--r-- | doc/manual.asciidoc | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/doc/manual.asciidoc b/doc/manual.asciidoc index ed44bd2..7e7063b 100644 --- a/doc/manual.asciidoc +++ b/doc/manual.asciidoc @@ -382,16 +382,16 @@ than the _depth_ mode. It returns non-zero if an error occurs. one. It can be used to know which rule name to pass to +ninja -t targets rule _name_+. -`clean`:: remove built files. If used like this +ninja -t clean+ it -removes all the built files. If used like this -+ninja -t clean _targets..._+ or like this -+ninja -t clean target _targets..._+ it removes the given targets and -recursively all files built for it. If used like this -+ninja -t clean rule _rules_+ it removes all files built using the given -rules. The depfiles are not removed. Files created but not referenced in -the graph are not removed. This tool takes in account the +-v+ and the -+-n+ options (note that +-n+ implies +-v+). It returns non-zero if an -error occurs. +`clean`:: remove built files. If used like this +ninja -t clean+ it removes +all the built files, except for those created by the generator. If used like +this +ninja -t clean -g+ it also removes built files created by the generator. +If used like this +ninja -t clean _targets..._+ or like this +ninja -t clean +target _targets..._+ it removes the given targets and recursively all files +built for it. If used like this +ninja -t clean rule _rules_+ it removes +all files built using the given rules. The depfiles are not removed. Files +created but not referenced in the graph are not removed. This tool takes +in account the +-v+ and the +-n+ options (note that +-n+ implies +-v+). +It returns non-zero if an error occurs. Ninja file reference -------------------- @@ -464,6 +464,12 @@ aborting due to a missing input. the full command or its description; if a command fails, the full command line will always be printed before the command's output. +`generator`:: if present, specifies that this rule is used to re-invoke + the generator program. Files built using `generator` rules are + treated specially in two ways: firstly, they will not be rebuilt + if the command line changes; and secondly, they are not cleaned + by default. + Additionally, the special `$in` and `$out` variables expand to the space-separated list of files provided to the `build` line referencing this `rule`. |