undo of Sjoerd's yesterday's checkin, as it breakes bootstrap on unix, apparently with both python 1.5.2 and python 2.2.1; both versions complain about the "tree = tree.copy()"
undo of Sjoerd's yesterday's checkin, as it breakes bootstrap on unix,
apparently with both python 1.5.2 and python 2.2.1;
both versions complain about the "tree = tree.copy()"

maybe, we should pick-up Niels' suggestion to put the unix-specific stuff in
subdirectories, add a test for unix to monet.m4 and compile the respective subdirectories
only on unix systems, using a "IS_UNIX?<unix-subdir>" conditional in the Makefile.ag

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb