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| author | Gary Oberbrunner <garyo@oberbrunner.com> | 2008-10-02 01:43:53 (GMT) |
|---|---|---|
| committer | Gary Oberbrunner <garyo@oberbrunner.com> | 2008-10-02 01:43:53 (GMT) |
| commit | 2339a80cd71559200f18733234af6d5fb93ccbf7 (patch) | |
| tree | 196981760f94a7566a5abe3aa94097bc7243624c /doc/user/builders-commands.xml | |
| parent | 58b4b0a5adcbf3db1bbb7536d367c3629b1264ec (diff) | |
| download | SCons-2339a80cd71559200f18733234af6d5fb93ccbf7.zip SCons-2339a80cd71559200f18733234af6d5fb93ccbf7.tar.gz SCons-2339a80cd71559200f18733234af6d5fb93ccbf7.tar.bz2 | |
Add Users Guide example of using $SOURCE substitution in a target name in a Command builder. Just doc.
Diffstat (limited to 'doc/user/builders-commands.xml')
| -rw-r--r-- | doc/user/builders-commands.xml | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/doc/user/builders-commands.xml b/doc/user/builders-commands.xml index 15a6015..fcb2a96 100644 --- a/doc/user/builders-commands.xml +++ b/doc/user/builders-commands.xml @@ -123,3 +123,24 @@ % <userinput>scons -Q</userinput> build(["foo.out"], ["foo.in"]) </screen> + + <para> + + Note that &cv-link-SOURCE; and &cv-link-TARGET; are expanded + in the source and target as well as of SCons 1.1, + so you can write: + + </para> + + <programlisting> + env.Command('${SOURCE.basename}.out', 'foo.in', build) + </programlisting> + + + <para> + + which does the same thing as the previous example, but allows you + to avoid repeating yourself. + + </para> + |