# Makefile additions for the NCR3000 as host system. # Using -O with the AT&T compiler fails, with a message about a missing # /usr/ccs/lib/optim pass. So override the default in Makefile.in CCLIBFLAGS= ## Supposedly not needed now that xm-sysv4.h includes alloc.h for Metaware. ### NCR3000 ships with a MetaWare compiler installed as CC, which chokes and ### dies all over the place on GCC source. However, the AT&T compiler, ### crusty as it is, can be used to bootstrap GCC. It can be found in ### /usr/ccs/ATT/cc. It is also used to compile the things that should ### not be compiled with GCC. ## ##CC = /usr/ccs/ATT/cc ##OLDCC = /usr/ccs/ATT/cc # The rest is just x-i386v4. # Some versions of SVR4 have an alloca in /usr/ucblib/libucb.a, and if we are # careful to link that in after libc we can use it, but since newer versions of # SVR4 are dropping libucb, it is better to just use the portable C version for # bootstrapping. Do this by defining ALLOCA. ALLOCA = alloca.o # We used to build all stages *without* shared libraries because that may make # debugging the compiler easier (until there is a GDB which supports # both Dwarf *and* svr4 shared libraries). # But james@bigtex.cactus.org says that redefining GCC_CFLAGS causes trouble, # and that it is easy enough to debug using shared libraries. # CCLIBFLAGS=-Bstatic -dn -g # GCC_CFLAGS=-static -g -O2 -B./