[Boost-build] Checking for property values...

Subject: [Boost-build] Checking for property values...
From: Brian Ravnsgaard Riis (brian_at_[hidden])
Date: 2009-01-03 13:57:01

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Hi,

Given

        if [ property.select <some_feature> : $(properties) ] in
                value1 value2 value3 and_so_on
        {
                ...
        }

The ... part gets evaluated if <some_feature> has a value in the list,
but also, it seems, if <some_feature> is not present in properties at
all. Is this intentional? I need the branch to execute only if
<some_feature> is present *and* is one of value1 value2 etc.

 /Brian R. Riis
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