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Diffstat (limited to 'doc/manual.asciidoc')
-rw-r--r-- | doc/manual.asciidoc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/manual.asciidoc b/doc/manual.asciidoc index a330095..0201820 100644 --- a/doc/manual.asciidoc +++ b/doc/manual.asciidoc @@ -375,6 +375,23 @@ 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+). +Environment variables +--------------------- + +Ninja supports various environment variables to control its behavior. + +`NINJA_STATUS`:: The progress status printed before the rule being run. +Several placeholders are available: +* `%s`: The number of started edges. +* `%t`: The total number of edges that must be run to complete the build. +* `%r`: The number of currently running edges. +* `%u`: The number of remaining edges to start. +* `%f`: The number of finished edges. +* `%%`: A plain `%` character. +* The default progress status is `"[%s/%t] "` (note the trailing space +to separate from the build rule). Another example of possible progress status +could be `"[%u/%r/%f] "`. + Ninja file reference -------------------- |