made for the unit tests.  I have learnt a lot, so this has not been a waist of
time.  I tried to create an Imakefile that simply stated that the
castorunittest binary of the test/unittests directory depends on all the object
files it needs.  The addition of the Imakefile worked in the sense that I could
create a castorunittest binary, however there was a serious side affect.  I
caused several object files to have two build rules with different C/C++ macro
definitions!  As an example the following two compilation rules were generated
in the complete CASTOR Makefile (all includes followed).  Both rules are for
the same object file, namely sendscsicmd.o.  The first compilation rule has
-DTAPE set whereas the second does not.

[itdssbuild01] /home/murrayc3/svn_imake/trunk > grep sendscsicmd.o make_commands.txt | grep \\-c
cc -fPIC -D_LARGEFILE64_SOURCE -Wall -Wextra -Werror -Wno-unused-parameter -I. -I./h -O0 -g -m64 -fPIC -DUSE_XFSPREALLOC -m64 -fPIC -m64 -fPIC -pthread -I. -I./h -I/usr/include/oracle/11.2.0.3.0/client -DLCGDM_MAPFILE=\"IdMapFile\" -I/usr/include/oracle/11.2.0.3.0/client -I/usr/include/oracle/11.2.0.3.0/client -I/usr/include/oracle/11.2.0.3.0/client -I /usr//include -DSACCT -I /usr/include -I/usr/include/oracle/11.2.0.3.0/client -I/usr/include/python2.4  -DBIN=\"/usr/bin\" -I/usr/lib64/globus/include -I/usr/include/globus -I/usr/lib64/globus/include -I/usr/include/globus -I/usr/lib64/globus/include -I/usr/include/globus -I/usr//include/xrootd -D_LARGEFILE_SOURCE -D_REENTRANT -I/usr//include/xrootd -I/usr//include/xrootd/private  -c -o tape/sendscsicmd.o -DTAPE tape/sendscsicmd.c
cc -fPIC -D_LARGEFILE64_SOURCE -Wall -Wextra -Werror -Wno-unused-parameter -I. -I./h -O0 -g -m64 -fPIC -DUSE_XFSPREALLOC -m64 -fPIC -m64 -fPIC -pthread -I. -I./h -I/usr/include/oracle/11.2.0.3.0/client -DLCGDM_MAPFILE=\"IdMapFile\" -I/usr/include/oracle/11.2.0.3.0/client -I/usr/include/oracle/11.2.0.3.0/client -I/usr/include/oracle/11.2.0.3.0/client -I /usr//include -DSACCT -I /usr/include -I/usr/include/oracle/11.2.0.3.0/client -I/usr/include/python2.4  -DBIN=\"/usr/bin\" -I/usr/lib64/globus/include -I/usr/include/globus -I/usr/lib64/globus/include -I/usr/include/globus -I/usr/lib64/globus/include -I/usr/include/globus -I/usr//include/xrootd -D_LARGEFILE_SOURCE -D_REENTRANT -I/usr//include/xrootd -I/usr//include/xrootd/private  -c -o test/unittest/../../tape/sendscsicmd.o test/unittest/../../tape/sendscsicmd.c
[itdssbuild01] /home/murrayc3/svn_imake/trunk >