[Ecls-list] Install problem on OS X 10.5

[Raymond Toy]

There's a minor problem with installing ecl on OS X 10.5.  In 
build/Makefile, there's the line

for i in c/dpp* ecl_min* `cat MODULES`; do

On OS X 10.5, the build creates a directory c/dpp.dSYM.  I don't know 
why, but it does. 

If I change c/dpp* to just c/dpp, the install works.

I don't know if this change affects other platforms or not.

Ray