SunOS link files

Hi
While looking through the compile and link files I noticed that the following files had -R/opt/DEV4_2/SUNWspro/lib in the link lines whereas the compilation files (*.comp) use /opt/DEV5_1/SUNWspro/bin/CC:
adm/SunOS/AISViewer.lnk
adm/SunOS/TKDraw.lnk
adm/SUNOS/OpenGL.lnk
adm/SUNOS/TTOPOLOGY.lnk
Shoudn't they have -R/opt/DEV5_1/SUNWspro/lib instead so that whenever one does 'treplace' these strings are updated as well?
An additional note for the sourceREADME file for SunOS, is that one needs to do
treplace '-I/opt/DEV5_1/SUNWspro/SC4.2/include' '-I/...MYSUNPATH.../SUNWspro/...MYINC_SUBDIR.../include' SunOS/*
where ...MYSUNPATH... is the top level dir where the SUNWspro installation is (in my case this is /usr/local) and ...MYINC... is the subdirectory under which Sun Compiler include files are (in my case this is the default, SC4.2). So the additional step I ran was
treplace '-I/opt/DEV5_1/SUNWspro/SC4.2/include' '-I/usr/local/SUNWspro/SC4.2/include' SunOS/*
Finally, lets say I redo the Makefiles, so that one can type 'make' or 'gmake' at the top level dir (after appropriate definition of the architecture and perhaps some environment variables). Where can I submit these files for incorporation into the project? Is anyone else already doing this out there, so that I need not spend a whole bunch of time duplicating it?
Thanks
Rao