scons not linking against frameworks

[Pau Arumi]

hi,
i'm using scons (the build tool) for a project i'm developing. the 
macport scons installed well, but i've found a problem when using it:
$ scons
g++ -o app  -L/usr/local/Trolltech/Qt-4.2.2//lib "-framework QtCore" ...

the quoted "-framework xxx" options seems to be totally ignored, thus 
giving lots of symbol not found errors.
however, the scons version from the web does not enclose -framework xxx 
inside quotes and works well.

the manually installed (working) scons version is:
$ /System/Library/Frameworks/Python.framework/Versions/2.3/bin/scons -v
v0.96.1.D001, 2004/08/23
the macport version is:
v0.96.92.D002, 2006/04/11

what do you think about this problem, a scons bug? or is more a bash 
problem?

on the other hand, is there a way to install a previous version of a 
macport package?

thanks,
pau

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