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Merge: Improve docs

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[SVN r36611]
This commit is contained in:
Vladimir Prus
2007-01-06 13:26:48 +00:00
parent 9c2a4d7f9d
commit c3b7aed054
1 changed files with 9 additions and 0 deletions
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9
v2/build/generators.jam
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@@ -671,6 +671,15 @@ rule generators-for-toolset ( toolset )
return $(.generators-for-toolset.$(toolset)) ;
}
# Make generator 'overrider-id' be preferred to
# 'overridee-id'. If, when searching for generators
# that could produce a target of certain type,
# both those generators are amoung viable generators,
# the overridden generator is immediately discarded.
#
# The overridden generators are discarded immediately
# after computing the list of viable generators, before
# running any of them.
rule override ( overrider-id : overridee-id )
{
.override.$(overrider-id) += $(overridee-id) ;