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Compilation of SVN using scons always re-compiles everything

 

Hi, all:

I am trying to use the latest svn recently, after checked with svn, and then typed the command:

scons PREFIX=/home/fchen/YADE1937 optimize=1

The scons compiled everything well.

However, if I modified a file: Preprofessor/DEM/ClumpTestGen.cpp

and the scons started to compile everything again, no matter I use the same command, or just type "scons", it will first delete the intermediate file, like core.o, and then re-compile a new one.

Then I did a test by first re-check with svn, do a clean, new build and then without modifying anything, type the same build command, "scons", and scons still started to re-build everything again.

Can anyone tell if I did something wrong?

Thanks a lot!


Feng Chen
Geotechnical Engineer
HNTB Federal
9100 Bluebonnet Centre Blvd Suite 301
Baton Rouge, LA 70809
http://fchen3.googlepages.com/home

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