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| author | Steven Knight <knight@baldmt.com> | 2003-01-12 16:25:20 (GMT) |
|---|---|---|
| committer | Steven Knight <knight@baldmt.com> | 2003-01-12 16:25:20 (GMT) |
| commit | 5d3b3d8891c805fe334be3cd71a2670b5c76d65a (patch) | |
| tree | 02c6faa63bafe79bd10f4b51aaba813f86725aa9 /doc | |
| parent | e1c2427eeba11db45c65fbefb38d7f4b603121f0 (diff) | |
| download | SCons-5d3b3d8891c805fe334be3cd71a2670b5c76d65a.zip SCons-5d3b3d8891c805fe334be3cd71a2670b5c76d65a.tar.gz SCons-5d3b3d8891c805fe334be3cd71a2670b5c76d65a.tar.bz2 | |
Eliminate unnecessary scanning before a Node is rebuilt.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/man/scons.1 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/man/scons.1 b/doc/man/scons.1 index 3d5691e..12e09f3 100644 --- a/doc/man/scons.1 +++ b/doc/man/scons.1 @@ -3262,6 +3262,17 @@ calls to the scanner function when, for example, the underlying file represented by a Node does not yet exist. +.IP recursive +An optional flag that +specifies whether this scanner should be re-invoked +on the dependency files returned by the scanner. +When this flag is not set, +the Node subsystem will +only invoke the scanner on the file being scanned, +and not (for example) also on the files +specified by the #include lines +in the file being scanned. + .SH SYSTEM-SPECIFIC BEHAVIOR SCons and its configuration files are very portable, due largely to its implementation in Python. |