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Annotation of GNUtools/cc/config/i386/x-ncr3000, revision 1.1.1.1

1.1       root        1: # Makefile additions for the NCR3000 as host system.
                      2: 
                      3: # Using -O with the AT&T compiler fails, with a message about a missing
                      4: # /usr/ccs/lib/optim pass.  So override the default in Makefile.in
                      5: 
                      6: CCLIBFLAGS=
                      7: 
                      8: ## Supposedly not needed now that xm-sysv4.h includes alloc.h for Metaware.
                      9: ### NCR3000 ships with a MetaWare compiler installed as CC, which chokes and
                     10: ### dies all over the place on GCC source.  However, the AT&T compiler,
                     11: ### crusty as it is, can be used to bootstrap GCC.  It can be found in
                     12: ### /usr/ccs/ATT/cc.  It is also used to compile the things that should
                     13: ### not be compiled with GCC.
                     14: ##
                     15: ##CC = /usr/ccs/ATT/cc
                     16: ##OLDCC = /usr/ccs/ATT/cc
                     17: 
                     18: # The rest is just x-i386v4.
                     19: 
                     20: # Some versions of SVR4 have an alloca in /usr/ucblib/libucb.a, and if we are
                     21: # careful to link that in after libc we can use it, but since newer versions of
                     22: # SVR4 are dropping libucb, it is better to just use the portable C version for
                     23: # bootstrapping.  Do this by defining ALLOCA.
                     24: 
                     25: ALLOCA = alloca.o
                     26: 
                     27: # We used to build all stages *without* shared libraries because that may make
                     28: # debugging the compiler easier (until there is a GDB which supports
                     29: # both Dwarf *and* svr4 shared libraries).
                     30: 
                     31: # But [email protected] says that redefining GCC_CFLAGS causes trouble,
                     32: # and that it is easy enough to debug using shared libraries.
                     33: # CCLIBFLAGS=-Bstatic -dn -g
                     34: # GCC_CFLAGS=-static -g -O2 -B./

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