[Scons-users] check for build

[Philipp Kraus]

Hello,

I have create my download builder, which works well, but at the moment 
I have got a little problem.
A URL (source) can be static, because it points to a source, but the 
source behind the URL can be changed.

So I get the HTTP header data, I can create a hash value of the HTTP 
header (eg filesize of the download, ...),
so can I set an own hash value during my emitter / builder process into 
Scons, so that Scons knows if there is
anything to build? I would like to create in the emitter my "own" hash 
value for detecting that the build process must
/ need not be run.
How can I do this?

Thanks

Phil