1/3/89 Pace WillissonHere is what to do to bring up GCC & tools on an 80386 running system 5.3(if you are adventurous and want to use the latest and greatest tools.If you want it to be easy, check back in a couple of months.)All of these instructions assume you are using the usg compiler.  Afteryou get to the end, you could start over using the GNU compiler, but that may not work yet ...First make gcc, cc1, cpp, and gnulib:	cd .../gcc	config.gcc i386-sysv-gas	make start.encapDon't try to bootstrap the compiler with itself at this point,since it can't really be used until GAS and the converted librariesare installed.Now you must copy `cc1' and `cpp' and `gnulib' into the directory`/usr/local/lib/gcc/i386-sysv-gas/VERSION', where VERSION stands forthe GCC version number.  Also install `gcc' in a directory in yourpath.Now, make the GNU assembler:	cd .../gas	make a386	cp a386 /usr/local/lib/gcc/i386-sysv-gas/VERSIONNow, make the other utilities:	cd .../binutilsedit Makefile to turn on the CFLAGS for USG using COFF_ENCAPSULATE	make	cp ld /usr/local/lib/gcc/i386-sysv-gas/VERSIONPut the other programs (size nm strip ar objdump and ranlib) somewherehandy, but don't clobber your usg programs.  I put them all in/usr/gnu/gnucomp, and I have this shell script in my path under the name "gnu":	exec /usr/gnu/gnucomp/$*That way, I can say "gnu nm a.out", etc.Convert the libraries to the encapsulated format:	make libc.a	cp libc.a /usr/local/lib/gnu/libc.a	cp .../gcc/gnulib usg-gnulib	make gnulib	cp gnulib /usr/local/lib/gcc/i386-sysv-gas/VERSION	robotussin /lib/crt0.o /usr/local/lib/gcc-crt0.oNow add the parts of `gnulib' that are compiled with GCC, and install the complete `gnulib' in place of the partial one.	cp gnulib .../gcc	cd .../gcc	make rest.encap	cp gnulib /usr/local/lib/gcc/i386-sysv-gas/VERSIONNow, you should be able to use 'gcc' to compile programs.If you want to bootstrap GCC with itself, this can now be done.