| # 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./ |
